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Cheap flights from Lisbon (LIS) to San Francisco (SFO) from $276

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LIS — SFO
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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The best prices from Lisbon Humberto Delgado to San Francisco are usually found in February or November, booked 38 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Lisbon to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.

Popular in

July

Cheapest in

February

Average price

$800

Round-trip from

$267
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 19% potential price drop
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Average for round-trip flights in May 2024
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From Lisbon Humberto Delgado to San Francisco
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What is the cheapest day to fly round-trip from Lisbon to San Francisco?

Saturday flights are generally found to be more expensive for flights from Lisbon to San Francisco. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Francisco.

How far in advance should I book a flight from Lisbon to San Francisco?

To save up to 29% on this flight, we recommend booking at least 39 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Lisbon to San Francisco from $627 1-2 weeks out and tickets from $772 for flights departing within the next 72 hours.

What is the cheapest month to fly from Lisbon to San Francisco?

Our data shows that February tends to be the cheapest month to fly to San Francisco from Lisbon. Users have commonly found prices around $806 for the month, but tickets can be as low as $585. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Lisbon to San Francisco (LIS - SFO)?

When flying from Lisbon to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 13% versus a flight in the morning.

Cheap Iberia flights from Lisbon to San Francisco

Explore cheap flight options specifically provided by Iberia for the route between Lisbon and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Consider these cheap Iberia flights we've found departing from Lisbon to San Francisco. Come back soon if you're not finding the exact deal you're looking for.
Sat 10/128:25 amLIS - SFO
1 stop15h 25mIberia
Sat 10/198:10 pmSFO - LIS
1 stop17h 20mIberia
Deal found 5/15$606
Wed 9/119:15 pmLIS - SFO
1 stop28h 55mIberia
Tue 9/178:10 pmSFO - LIS
1 stop17h 20mIberia
Deal found 5/15$664
Wed 9/119:15 pmLIS - SFO
1 stop28h 55mIberia
Sun 9/228:10 pmSFO - LIS
1 stop17h 15mIberia
Deal found 5/15$674
Mon 9/910:00 pmLIS - SFO
1 stop28h 10mIberia
Tue 9/178:10 pmSFO - LIS
1 stop17h 20mIberia
Deal found 5/15$697
Thu 9/1912:30 pmLIS - SFO
2 stops19h 34mIberia
Sat 10/56:15 pmSFO - LIS
1 stop13h 50mIberia
Deal found 5/15$701
Sat 9/149:15 pmLIS - SFO
1 stop28h 55mIberia
Thu 9/198:10 pmSFO - LIS
1 stop17h 15mIberia
Deal found 5/15$723
Mon 9/912:30 pmLIS - SFO
2 stops19h 34mIberia
Tue 9/178:10 pmSFO - LIS
1 stop16h 25mIberia
Deal found 5/15$727
Mon 9/910:00 pmLIS - SFO
1 stop28h 10mIberia
Thu 9/198:10 pmSFO - LIS
1 stop17h 15mIberia
Deal found 5/15$732
Sun 9/159:10 amLIS - SFO
1 stop17h 00mIberia
Tue 9/178:10 pmSFO - LIS
1 stop17h 20mIberia
Deal found 5/15$736

Cheap Delta flights from Lisbon to San Francisco

Explore cheap flight options specifically provided by Delta for the route between Lisbon and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the best deals we've found on Delta flights traveling from Lisbon to San Francisco. Check back soon if you're not seeing flights that suit your needs.
Wed 9/115:00 amLIS - SFO
1 stop14h 45mDelta
Wed 9/1810:50 amSFO - LIS
2 stops20h 00mDelta
Deal found 5/15$617
Sun 10/65:40 amLIS - SFO
1 stop20h 20mDelta
Sat 10/126:00 amSFO - LIS
1 stop18h 00mDelta
Deal found 5/15$624
Sat 10/125:00 amLIS - SFO
1 stop14h 45mDelta
Sat 10/197:00 amSFO - LIS
2 stops20h 15mDelta
Deal found 5/15$653
Sat 10/125:00 amLIS - SFO
2 stops19h 47mDelta
Sat 10/197:00 amSFO - LIS
2 stops20h 15mDelta
Deal found 5/15$715
Tue 9/105:00 amLIS - SFO
1 stop14h 45mDelta
Thu 9/191:55 pmSFO - LIS
1 stop20h 45mDelta
Deal found 5/15$762
Wed 6/125:00 amLIS - SFO
1 stop14h 45mDelta
Fri 7/263:00 pmSFO - LIS
1 stop15h 50mDelta
Deal found 5/15$874
Mon 6/35:40 amLIS - SFO
1 stop15h 05mDelta
Wed 7/35:55 amSFO - LIS
2 stops21h 20mDelta
Deal found 5/16$915
Tue 5/215:00 amLIS - SFO
2 stops22h 28mDelta
Sat 5/251:55 pmSFO - LIS
1 stop20h 45mDelta
Deal found 5/15$920
Tue 5/215:00 amLIS - SFO
2 stops19h 21mDelta
Sat 5/2510:55 amSFO - LIS
2 stops19h 55mDelta
Deal found 5/15$1,158

Cheap Lisbon to San Francisco flights in May & June 2024

Find cheap flight options from Lisbon to San Francisco specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Listed are some of the best fares we've found on flights departing from Lisbon to San Francisco in 2024. Check back in a little while for more flight options.
Thu 5/238:25 amLIS - SFO
1 stop15h 45mMultiple Airlines
Mon 5/277:20 pmSFO - LIS
1 stop19h 20mMultiple Airlines
Deal found 5/15$674
Fri 6/217:30 amLIS - SFO
2 stops24h 31mUnited Airlines
Wed 8/285:00 amSFO - LIS
2 stops21h 30mUnited Airlines
Deal found 5/15$681
Wed 6/128:55 amLIS - SFO
2 stops21h 47mMultiple Airlines
Tue 7/163:50 pmSFO - LIS
Nonstop11h 05mMultiple Airlines
Deal found 5/15$693
Fri 6/218:25 amLIS - SFO
2 stops33h 27mAmerican Airlines
Thu 8/2912:10 pmSFO - LIS
2 stops26h 55mAmerican Airlines
Deal found 5/15$694
Fri 6/215:55 amLIS - SFO
1 stop18h 10mMultiple Airlines
Thu 8/2912:20 pmSFO - LIS
1 stop13h 00mMultiple Airlines
Deal found 5/15$700
Fri 6/215:55 amLIS - SFO
1 stop18h 10mMultiple Airlines
Wed 8/2812:20 pmSFO - LIS
1 stop13h 00mMultiple Airlines
Deal found 5/15$706
Sat 5/186:35 amLIS - SFO
1 stop17h 35mMultiple Airlines
Mon 5/277:20 pmSFO - LIS
1 stop19h 20mMultiple Airlines
Deal found 5/15$707
Mon 5/206:45 pmLIS - SFO
1 stop26h 30mBritish Airways
Mon 5/277:20 pmSFO - LIS
1 stop19h 20mBritish Airways
Deal found 5/15$714
Mon 6/108:30 amLIS - SFO
3 stops46h 12mMultiple Airlines
Sat 7/137:40 pmSFO - LIS
Nonstop11h 05mMultiple Airlines
Deal found 5/15$716

Lisbon to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Lisbon and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Listed are some of the best fares we've found on flights departing from Lisbon to San Francisco in 2024. Check back in a little while for more flight options.
Mon 11/259:45 amLIS - SFO
Nonstop13h 00mTAP AIR PORTUGAL
Wed 12/44:40 pmSFO - LIS
Nonstop10h 55mTAP AIR PORTUGAL
Deal found 5/15$596
Sat 10/128:25 amLIS - SFO
1 stop15h 25mIberia
Sat 10/198:10 pmSFO - LIS
1 stop17h 20mIberia
Deal found 5/15$606
Wed 9/115:00 amLIS - SFO
1 stop14h 45mDelta
Wed 9/1810:50 amSFO - LIS
2 stops20h 00mDelta
Deal found 5/15$617
Sun 10/65:40 amLIS - SFO
1 stop20h 20mDelta
Sat 10/126:00 amSFO - LIS
1 stop18h 00mDelta
Deal found 5/15$624
Mon 11/255:30 amLIS - SFO
2 stops21h 20mDelta
Wed 12/410:17 amSFO - LIS
2 stops20h 53mDelta
Deal found 5/15$625
Wed 9/116:45 pmLIS - SFO
1 stop25h 00mKLM
Wed 9/181:50 pmSFO - LIS
1 stop25h 00mKLM
Deal found 5/15$626
Mon 11/255:30 amLIS - SFO
2 stops21h 20mDelta
Wed 12/47:00 amSFO - LIS
1 stop18h 00mDelta
Deal found 5/15$627
Fri 9/135:40 amLIS - SFO
1 stop15h 05mMultiple Airlines
Wed 9/181:50 pmSFO - LIS
1 stop25h 00mMultiple Airlines
Deal found 5/15$632
Sun 11/2410:00 amLIS - SFO
1 stop17h 37mDelta
Tue 12/310:17 amSFO - LIS
2 stops23h 18mDelta
Deal found 5/15$634

Non-stop flights to San Francisco from Lisbon

Discover non-stop flight options from Lisbon to San Francisco. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Consider booking one of these non-stop flights heading from Lisbon to San Francisco. Those looking to potentially save on 1 or 2-stop flights from Lisbon to San Francisco should utilize the search form at the the top of the page.
Thu 9/199:55 amLIS - SFO
Nonstop12h 40mTAP AIR PORTUGAL
Sat 10/55:10 pmSFO - LIS
Nonstop11h 05mTAP AIR PORTUGAL
Deal found 5/15$744
Sun 10/69:55 amLIS - SFO
Nonstop12h 40mTAP AIR PORTUGAL
Sat 10/125:10 pmSFO - LIS
Nonstop11h 05mTAP AIR PORTUGAL
Deal found 5/15$771
Sun 10/69:55 amLIS - SFO
Nonstop12h 40mTAP AIR PORTUGAL
Sat 10/125:10 pmSFO - LIS
Nonstop11h 05mTAP AIR PORTUGAL
Deal found 5/16$773
Sat 10/129:40 amLIS - SFO
Nonstop12h 40mTAP AIR PORTUGAL
Sat 10/195:10 pmSFO - LIS
Nonstop11h 05mTAP AIR PORTUGAL
Deal found 5/15$808
Tue 9/109:25 amLIS - SFO
Nonstop12h 40mTAP AIR PORTUGAL
Sun 9/224:20 pmSFO - LIS
Nonstop11h 05mTAP AIR PORTUGAL
Deal found 5/15$823
Wed 6/199:55 amLIS - SFO
Nonstop12h 40mTAP AIR PORTUGAL
Wed 8/74:20 pmSFO - LIS
Nonstop11h 05mTAP AIR PORTUGAL
Deal found 5/15$827
Tue 6/189:25 amLIS - SFO
Nonstop12h 40mTAP AIR PORTUGAL
Sun 8/114:20 pmSFO - LIS
Nonstop11h 05mTAP AIR PORTUGAL
Deal found 5/15$838
Wed 9/119:55 amLIS - SFO
Nonstop12h 40mTAP AIR PORTUGAL
Sat 9/215:10 pmSFO - LIS
Nonstop11h 05mTAP AIR PORTUGAL
Deal found 5/15$850
Wed 6/199:55 amLIS - SFO
Nonstop12h 40mTAP AIR PORTUGAL
Thu 8/84:20 pmSFO - LIS
Nonstop11h 05mTAP AIR PORTUGAL
Deal found 5/15$859

Lisbon to San Francisco flights leaving soon

Find last-minute flight options from Lisbon to San Francisco for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Book one of these great deals on flights from Lisbon to San Francisco. It's wise to confirm all flight details are correct before booking.
Thu 5/238:25 amLIS - SFO
1 stop15h 45mMultiple Airlines
Mon 5/277:20 pmSFO - LIS
1 stop19h 20mMultiple Airlines
Deal found 5/15$674
Wed 5/227:20 amLIS - SFO
1 stop18h 05mBritish Airways
Mon 5/277:20 pmSFO - LIS
1 stop19h 20mBritish Airways
Deal found 5/15$681
Tue 5/217:15 amLIS - SFO
1 stop18h 10mBritish Airways
Mon 5/277:20 pmSFO - LIS
1 stop19h 20mBritish Airways
Deal found 5/15$714
Wed 5/226:35 amLIS - SFO
2 stops20h 46mAmerican Airlines
Fri 5/3111:52 pmSFO - LIS
2 stops25h 13mAmerican Airlines
Deal found 5/15$737
Wed 5/2211:25 amLIS - SFO
1 stop19h 52mMultiple Airlines
Fri 5/312:55 pmSFO - LIS
2 stops23h 10mMultiple Airlines
Deal found 5/15$743
Wed 5/2212:20 pmLIS - SFO
1 stop16h 38mUnited Airlines
Sun 5/269:05 pmSFO - LIS
1 stop16h 35mUnited Airlines
Deal found 5/15$744
Wed 5/2211:25 amLIS - SFO
2 stops19h 57mMultiple Airlines
Sun 5/269:05 pmSFO - LIS
1 stop16h 35mMultiple Airlines
Deal found 5/15$749
Wed 5/2211:25 amLIS - SFO
2 stops19h 57mMultiple Airlines
Sun 5/269:05 pmSFO - LIS
2 stops17h 00mMultiple Airlines
Deal found 5/15$772
Tue 5/217:15 amLIS - SFO
1 stop18h 10mMultiple Airlines
Sat 5/256:05 pmSFO - LIS
1 stop21h 20mMultiple Airlines
Deal found 5/15$794

One-way flights to San Francisco from Lisbon

Search for one-way flight options from Lisbon to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users in need of a one-way flight from Lisbon to San Francisco can choose from these deals. For those needing a return trip from Lisbon, there is a search form available above.
Fri 10/1810:00 pmLIS - SFO
1 stop28h 10mVueling
Deal found 5/15$276
Thu 10/179:10 amLIS - SFO
1 stop17h 00mVueling
Deal found 5/15$278
Fri 10/1810:00 pmLIS - SFO
1 stop28h 10mVueling
Deal found 5/14$280
Mon 10/2110:00 pmLIS - SFO
1 stop28h 10mVueling
Deal found 5/14$287
Wed 10/162:00 pmLIS - SFO
1 stop36h 10mVueling
Deal found 5/15$316
Wed 9/189:15 pmLIS - SFO
1 stop28h 55mIberia
Deal found 5/15$338
Wed 9/1810:05 pmLIS - SFO
1 stop28h 05mIberia
Deal found 5/16$339
Fri 10/2510:00 pmLIS - SFO
1 stop28h 10mVueling
Deal found 5/15$341
Fri 10/2510:00 pmLIS - SFO
1 stop28h 10mIberia
Deal found 5/15$348

Find flights from Lisbon to San Francisco within your budget

Customize your flight search to find flights from Lisbon to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$606 - $688

Route

Depart

Return

Price

Lisbon Humberto DelgadoSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Sat 10/12

1 stop15h 25m

San Francisco

Sat 10/19

1 stop17h 20m

$606

Lisbon Humberto DelgadoSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Wed 9/11

1 stop14h 45m

San Francisco

Wed 9/18

2 stops20h 00m

$617

Lisbon Humberto DelgadoSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Wed 9/11

1 stop25h 00m

San Francisco

Wed 9/18

1 stop25h 00m

$626

Lisbon Humberto DelgadoSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Fri 9/13

1 stop15h 05m

San Francisco

Wed 9/18

1 stop25h 00m

$632

Lisbon Humberto DelgadoSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Fri 9/13

1 stop28h 10m

San Francisco

Sun 9/22

1 stop33h 10m

$651

Lisbon Humberto DelgadoSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Sun 10/6

1 stop20h 20m

San Francisco

Sat 10/12

1 stop18h 00m

$659

Lisbon Humberto DelgadoSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Mon 9/9

1 stop26h 30m

San Francisco

Mon 9/16

1 stop23h 45m

$676

Lisbon Humberto DelgadoSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Fri 6/21

2 stops24h 31m

San Francisco

Wed 8/28

2 stops21h 30m

$681

Lisbon Humberto DelgadoSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Sat 9/14

1 stop19h 46m

San Francisco

Sun 9/22

2 stops18h 50m

$688

Flights are sorted by cheapest first

Deals found on 5/15

When is the best time to book a flight from Lisbon to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Lisbon to San Francisco. Price data was last updated on May 10, 2024.
To ensure you get the cheapest price possible for a flight from Lisbon to San Francisco, you should look to book at least 38 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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When is the cheapest time to fly from Lisbon to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Lisbon to San Francisco. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Lisbon to San Francisco flight should consider departing on Saturday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to San Francisco by month

Plan your trip from Lisbon to San Francisco by taking into account the cheapest months to travel. The average price of a one-way flight from Lisbon to San Francisco is currently $311 while a round-trip flight costs $648. Price data was last updated on May 12, 2024.

Currently, December is the cheapest month in which you can book a flight from Lisbon to San Francisco (average of $267). Flying from Lisbon to San Francisco in June is currently the most expensive (average of $382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$274

February

$281

March

$330

April

$296

May

$316

June

$382

July

$364

August

$298

September

$268

October

$268

November

$287

December

$267

Temperature and rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature and rainfall totals by month.

SFO

Temperature

51.8 - 62.6 °F

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated May 16, 2024.
Read through reviews of airlines operating flights from Lisbon to San Francisco, such as Iberia, Delta and KLM. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

KLM
7.9
Good
1,568 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

SWISS
7.8
Good
1,994 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Finnair
7.8
Good
1,376 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Air Transat
7.7
Good
479 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Related info for your journey

Find useful and relevant information for your journey from Lisbon to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Lisbon to San Francisco for under $700 on Cheapflights?

    Yes, there are multiple flights from Lisbon to San Francisco for under $700. The cheapest flight booked recently is on Iberia for just $606, but on average you can expect to pay $660.

  • Are there nonstop flights from Lisbon to San Francisco for under $800 on Cheapflights?

    Cheapflights has at least 20 direct flights from Lisbon to San Francisco under $800. A good price for a nonstop flight from Lisbon to San Francisco is less than $862.

  • Are there last-minute flights available from Lisbon to San Francisco for under $700?

    There are currently 20+ open flights from Lisbon to San Francisco within the next 7 days for less than $700.

  • How popular is this Lisbon to San Francisco flight route?

    Flights from Lisbon Humberto Delgado to San Francisco have been viewed 1 times in the past calendar month.

  • What are the cheapest airlines flying from Lisbon to San Francisco round-trip?

    Our cheapest airline available from Lisbon to San Francisco is Iberia. Our recent data shows that you can find tickets from as low as $606 on this airline. Additional options worth looking into are Delta and KLM, starting at $617 and $626 round-trip. You may be able to fly from Lisbon to San Francisco for 24% less than the average price by searching for these airlines.

  • What are the most popular airlines that fly from Lisbon to San Francisco?

    Before booking your flight from Lisbon to San Francisco check out the most popular airlines for this route: American Airlines, Air France or British Airways.

  • What are the most reliable airlines from Lisbon to San Francisco?

    The top 3 most reliable airlines when flying from Lisbon to San Francisco are Etihad Airways (87%), JetBlue (82%) and TAP AIR PORTUGAL (81%).

  • What are the cheapest flights from Lisbon to San Francisco?

    The cheapest flight price from Lisbon to San Francisco is $557. On average you can expect to pay $1,869. The most popular route, (Lisbon Humberto Delgado - San Francisco), can usually be booked for $522.

  • What does LIS to SFO mean?

    Lisbon Humberto Delgado Airport is LIS and San Francisco Airport is SFO. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Lisbon to San Francisco that include extra baggage allowance?

    The amount of baggage you can bring on your Lisbon to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Lisbon to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Lisbon to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Lisbon to San Francisco that include hotel bookings?

    Yes. In addition to deals on Lisbon to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lisbon to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lisbon to San Francisco.

  • Can I find deals for business class flights from Lisbon to San Francisco?

    Yes. Cheapflights offers flight deals from Lisbon to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Lisbon to San Francisco that allow pets onboard?

    Many airlines flying from Lisbon to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Lisbon to San Francisco?

    Yes, you can often find last-minute deals on Lisbon to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Lisbon to San Francisco flight deals updated?

    The Lisbon to San Francisco flight deals you see on this page were last updated on 5/15.

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 9 airlines flying from Lisbon to San Francisco

Discover the top 9 airlines that operate flights from Lisbon to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$565Average$867FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest$593Average$683FlexibilityNo cancel feeOn-time70%
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DeltaCheapest$614Average$713FlexibilityNo cancel feeOn-timeN/A
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TAP AIR PORTUGALCheapest$621Average$880FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IberiaCheapest$637Average$816FlexibilityNo cancel feeOn-time77%
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American AirlinesCheapest$657Average$795FlexibilityNo cancel feeOn-time71%
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LufthansaCheapest$659Average$825FlexibilityNo cancel feeOn-time76%
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Air FranceCheapest$672Average$804FlexibilityNo cancel feeOn-time77%
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United AirlinesCheapest$697Average$915FlexibilityNo cancel feeOn-time69%
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Search flights from Lisbon to San Francisco by cabin class

Find flights from Lisbon to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Lisbon to San Francisco

Find hourly flight availability from Lisbon to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
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100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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Weekly flight availability from Lisbon to San Francisco

Explore weekly flight availability from Lisbon to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 16, 2024.
Sunday0daily flights
Monday1daily flight
Tuesday0daily flights
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Thursday1daily flight
Friday0daily flights
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How does Cheapflights help users find flights from Lisbon to San Francisco?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Francisco from Lisbon today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Lisbon to San Francisco?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Lisbon to San Francisco for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Lisbon to San Francisco with no change fees?

Certainly. Search results for flights to San Francisco from Lisbon shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Lisbon to San Francisco become cheaper?

Of course! You can now track prices for flights from Lisbon to San Francisco and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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