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Cheap flights from Portland (PDX) to Lisbon (LIS) from $402

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 7/25. 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.
PDX — LIS
5월 7 — 5월 141
From?
To?
화 5/7
화 5/14
1 adult, Economy
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The best prices from Portland to Lisbon Humberto Delgado are usually found in January or February, booked 42 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Portland to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Lisbon (LIS). 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 5월 2, 2024.

Popular in

June

Cheapest in

January

Average price

$1,554

Round-trip from

$598
High demand for flights, 35% potential price rise
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Best time to find cheap flights, 40% potential price drop
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Average for round-trip flights in May 2024
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From Portland to Lisbon Humberto Delgado
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What is the cheapest day to fly round-trip from Portland to Lisbon?

Travelers have found that booking a Monday departure is the best way to save up to 27% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save on the cost of your flight from Portland to Lisbon, book at least 43 days before your planned departure. Booking around this time can save you about 1% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $583 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,355.

What is the cheapest month to fly from Portland to Lisbon?

Flights from Portland to Lisbon lean towards being more expensive in June. Prices are generally better when you fly from Portland to Lisbon in January, with the cheapest ticket starting at $535.

When is the cheapest time to fly from Portland to Lisbon (PDX - LIS)?

A simple way to save on the total cost of your ticket is to fly from Portland to Lisbon in the afternoon. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the evening.

Cheap KLM flights from Portland to Lisbon

Explore cheap flight options specifically provided by KLM for the route between Portland and Lisbon. 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 2,899,487 searches. Data last updated 5월 2, 2024.
Take a look at some of the lowest-priced KLM flights heading from Portland to Lisbon. Be sure to come back soon if the deals available don't appeal to you at this time.
월 7/296:15 amPDX - LIS
1 stop17h 45mKLM
화 9/37:30 pmLIS - PDX
1 stop24h 35mKLM
Deal found 5/1$733
수 5/152:15 pmPDX - LIS
1 stop16h 20mKLM
수 5/2210:00 amLIS - PDX
1 stop20h 22mKLM
Deal found 5/1$967
화 5/142:15 pmPDX - LIS
1 stop19h 45mKLM
화 5/285:25 amLIS - PDX
1 stop14h 30mKLM
Deal found 5/1$970
화 6/47:07 amPDX - LIS
1 stop16h 53mKLM
화 6/257:30 pmLIS - PDX
1 stop24h 30mKLM
Deal found 5/1$1,022
목 5/307:07 amPDX - LIS
1 stop16h 53mKLM
목 6/610:00 amLIS - PDX
1 stop20h 22mKLM
Deal found 4/30$1,069
목 5/302:15 pmPDX - LIS
1 stop24h 35mKLM
월 6/107:30 pmLIS - PDX
1 stop24h 30mKLM
Deal found 5/2$1,096
월 5/209:55 pmPDX - LIS
1 stop26h 05mKLM
월 5/277:30 pmLIS - PDX
1 stop24h 25mKLM
Deal found 5/1$1,131
일 5/267:07 amPDX - LIS
1 stop16h 53mKLM
일 6/27:30 pmLIS - PDX
1 stop24h 30mKLM
Deal found 5/1$1,157
목 5/97:07 amPDX - LIS
1 stop16h 53mKLM
금 5/1710:10 amLIS - PDX
1 stop20h 12mKLM
Deal found 5/2$1,685

Cheap Delta flights from Portland to Lisbon

Explore cheap flight options specifically provided by Delta for the route between Portland and Lisbon. 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 2,899,487 searches. Data last updated 5월 2, 2024.
Take a gander at the lowest prices we've found on Delta flights from Portland to Lisbon. Check back soon if you're not seeing flights that suit your needs.
월 7/296:15 amPDX - LIS
1 stop17h 45mDelta
화 9/35:40 amLIS - PDX
2 stops18h 40mDelta
Deal found 5/1$740
월 7/2911:15 amPDX - LIS
2 stops19h 35mDelta
화 9/35:40 amLIS - PDX
2 stops18h 40mDelta
Deal found 5/1$757
수 5/156:37 amPDX - LIS
2 stops23h 58mDelta
수 5/2210:00 amLIS - PDX
1 stop20h 22mDelta
Deal found 5/1$972
화 5/142:15 pmPDX - LIS
1 stop16h 20mDelta
화 5/285:40 amLIS - PDX
2 stops19h 01mDelta
Deal found 5/1$978
수 5/1511:30 amPDX - LIS
2 stops19h 05mDelta
수 5/225:40 amLIS - PDX
2 stops19h 27mDelta
Deal found 5/1$982
화 6/47:07 amPDX - LIS
1 stop16h 53mDelta
화 6/255:40 amLIS - PDX
2 stops21h 11mDelta
Deal found 5/1$1,029
수 6/128:20 amPDX - LIS
2 stops22h 30mDelta
수 6/1910:00 amLIS - PDX
1 stop21h 49mDelta
Deal found 5/1$1,035
수 6/122:15 pmPDX - LIS
1 stop20h 25mDelta
수 6/1910:00 amLIS - PDX
1 stop21h 49mDelta
Deal found 5/1$1,043
화 5/146:37 amPDX - LIS
2 stops20h 38mDelta
화 5/285:40 amLIS - PDX
2 stops19h 01mDelta
Deal found 5/1$1,046

Cheap Portland to Lisbon flights in May & June 2024

Find cheap flight options from Portland to Lisbon specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on 5월 2, 2024.
The lowest fares we've come across on flights traveling from Portland to Lisbon in May and June 2024. More deals are always being added, so be sure to check back regularly.
금 5/318:15 amPDX - LIS
2 stops28h 20mMultiple Airlines
금 6/76:40 amLIS - PDX
3 stops39h 59mMultiple Airlines
Deal found 5/2$883
수 5/152:15 pmPDX - LIS
1 stop16h 20mKLM
수 5/2210:00 amLIS - PDX
1 stop20h 22mKLM
Deal found 5/1$967
화 5/142:15 pmPDX - LIS
1 stop19h 45mKLM
화 5/285:25 amLIS - PDX
1 stop14h 30mKLM
Deal found 5/1$970
수 5/156:37 amPDX - LIS
2 stops23h 58mDelta
수 5/2210:00 amLIS - PDX
1 stop20h 22mDelta
Deal found 5/1$972
화 5/142:15 pmPDX - LIS
1 stop16h 20mDelta
화 5/285:40 amLIS - PDX
2 stops19h 01mDelta
Deal found 5/1$978
수 5/1511:30 amPDX - LIS
2 stops19h 05mDelta
수 5/225:40 amLIS - PDX
2 stops19h 27mDelta
Deal found 5/1$982
화 5/146:37 amPDX - LIS
2 stops20h 38mDelta
화 5/285:40 amLIS - PDX
2 stops19h 01mDelta
Deal found 5/1$1,046
금 5/317:15 pmPDX - LIS
1 stop20h 00mAmerican Airlines
금 6/78:25 amLIS - PDX
2 stops21h 28mAmerican Airlines
Deal found 5/1$1,063
금 5/3111:40 amPDX - LIS
2 stops22h 25mAmerican Airlines
금 6/78:25 amLIS - PDX
2 stops21h 28mAmerican Airlines
Deal found 5/1$1,067

Portland to Lisbon 2024 flight deals

Discover exclusive flight deals for travel between Portland and Lisbon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated 5월 2, 2024.
The lowest fares we've come across on flights traveling from Portland to Lisbon in May and June 2024. More deals are always being added, so be sure to check back regularly.
월 11/1810:56 pmPDX - LIS
1 stop25h 14mMultiple Airlines
목 11/2811:00 amLIS - PDX
2 stops31h 01mMultiple Airlines
Deal found 5/1$585
월 11/186:00 pmPDX - LIS
2 stops31h 20mAir Canada
목 11/2811:00 amLIS - PDX
2 stops38h 21mAir Canada
Deal found 5/1$591
월 11/183:41 pmPDX - LIS
2 stops34h 49mMultiple Airlines
목 11/2811:00 amLIS - PDX
2 stops38h 21mMultiple Airlines
Deal found 5/1$595
월 11/183:41 pmPDX - LIS
3 stops32h 29mMultiple Airlines
목 11/2811:00 amLIS - PDX
2 stops38h 21mMultiple Airlines
Deal found 5/1$596
금 11/16:00 pmPDX - LIS
2 stops56h 20mAir Canada
화 11/1211:00 amLIS - PDX
2 stops38h 21mAir Canada
Deal found 4/30$597
수 10/307:20 pmPDX - LIS
1 stop15h 25mAmerican Airlines
수 11/66:35 amLIS - PDX
2 stops24h 28mAmerican Airlines
Deal found 5/1$600
수 10/301:01 pmPDX - LIS
2 stops21h 44mAmerican Airlines
수 11/66:35 amLIS - PDX
2 stops24h 28mAmerican Airlines
Deal found 5/1$604
월 11/188:00 amPDX - LIS
1 stop18h 30mUnited Airlines
목 11/2812:20 pmLIS - PDX
1 stop16h 05mUnited Airlines
Deal found 5/1$606
수 10/307:20 pmPDX - LIS
1 stop19h 30mBritish Airways
수 11/67:00 amLIS - PDX
1 stop17h 30mBritish Airways
Deal found 5/1$608

Portland to Lisbon flights leaving soon

Find last-minute flight options from Portland to Lisbon 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 2,899,487 searches. Data last updated 5월 2, 2024.
Users seeking a last-minute flight from Portland to Lisbon should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.
목 5/912:22 pmPDX - LIS
2 stops27h 08mMultiple Airlines
화 5/145:30 amLIS - PDX
2 stops23h 12mMultiple Airlines
Deal found 5/1$1,290
목 5/912:22 pmPDX - LIS
2 stops27h 08mMultiple Airlines
금 5/175:05 amLIS - PDX
1 stop16h 20mMultiple Airlines
Deal found 5/1$1,452
목 5/912:22 pmPDX - LIS
2 stops25h 43mMultiple Airlines
금 5/175:05 amLIS - PDX
1 stop16h 20mMultiple Airlines
Deal found 5/2$1,453
목 5/911:30 amPDX - LIS
2 stops25h 05mMultiple Airlines
화 5/149:55 amLIS - PDX
1 stop34h 36mMultiple Airlines
Deal found 5/1$1,541
목 5/95:20 amPDX - LIS
3 stops33h 50mMultiple Airlines
화 5/146:15 pmLIS - PDX
2 stops28h 30mMultiple Airlines
Deal found 5/1$1,577
목 5/912:22 pmPDX - LIS
2 stops27h 08mMultiple Airlines
금 5/177:30 amLIS - PDX
2 stops24h 02mMultiple Airlines
Deal found 5/1$1,636
목 5/97:00 amPDX - LIS
3 stops41h 10mUnited Airlines
화 5/1411:25 amLIS - PDX
3 stops43h 08mUnited Airlines
Deal found 5/1$1,662
목 5/97:07 amPDX - LIS
1 stop16h 53mKLM
금 5/1710:10 amLIS - PDX
1 stop20h 12mKLM
Deal found 5/2$1,685
목 5/97:00 amPDX - LIS
2 stops17h 20mUnited Airlines
금 5/1710:25 amLIS - PDX
3 stops20h 08mUnited Airlines
Deal found 5/2$1,689

One-way flights to Lisbon from Portland

Search for one-way flight options from Portland to Lisbon. 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 2,899,487 searches. Data last updated 5월 2, 2024.
Some of the best available deals we've found on one-way flights from Portland to Lisbon. Those needing a return flight from Portland to Lisbon can use the search form above.
목 7/2512:15 pmPDX - LIS
2 stops24h 55mMultiple Airlines
Deal found 5/1$402
목 7/2512:15 pmPDX - LIS
3 stops22h 05mMultiple Airlines
Deal found 5/1$418
토 5/1110:20 amPDX - LIS
2 stops39h 10mMultiple Airlines
Deal found 4/30$499
토 5/111:31 pmPDX - LIS
3 stops56h 59mMultiple Airlines
Deal found 4/30$531
목 5/1612:00 pmPDX - LIS
3 stops51h 05mMultiple Airlines
Deal found 5/1$548
수 5/1510:09 pmPDX - LIS
3 stops41h 36mMultiple Airlines
Deal found 5/1$581
수 5/155:20 amPDX - LIS
2 stops27h 25mMultiple Airlines
Deal found 5/1$592
금 5/1010:16 pmPDX - LIS
3 stops53h 14mMultiple Airlines
Deal found 4/30$616
목 5/165:20 amPDX - LIS
2 stops40h 30mMultiple Airlines
Deal found 5/1$629

Find flights from Portland to Lisbon within your budget

Customize your flight search to find flights from Portland to Lisbon 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 2,899,487 searches. Data last updated 5월 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$733 - $1,180

Route

Depart

Return

Price

PortlandLisbon Humberto Delgado

PDX - LIS

PDXLIS

Portland

월 7/29

1 stop17h 45m

Lisbon Humberto Delgado

화 9/3

1 stop24h 35m

$733

PortlandLisbon Humberto Delgado

PDX - LIS

PDXLIS

Portland

월 7/29

1 stop17h 45m

Lisbon Humberto Delgado

화 9/3

2 stops18h 40m

$740

PortlandLisbon Humberto Delgado

PDX - LIS

PDXLIS

Portland

일 7/28

2 stops26h 15m

Lisbon Humberto Delgado

화 9/3

2 stops34h 20m

$824

PortlandLisbon Humberto Delgado

PDX - LIS

PDXLIS

Portland

금 5/31

2 stops28h 20m

Lisbon Humberto Delgado

금 6/7

3 stops39h 59m

$883

PortlandLisbon Humberto Delgado

PDX - LIS

PDXLIS

Portland

수 7/31

2 stops24h 06m

Lisbon Humberto Delgado

목 9/5

2 stops19h 54m

$962

PortlandLisbon Humberto Delgado

PDX - LIS

PDXLIS

Portland

수 7/3

2 stops19h 20m

Lisbon Humberto Delgado

목 7/11

2 stops30h 17m

$1,004

PortlandLisbon Humberto Delgado

PDX - LIS

PDXLIS

Portland

금 5/31

1 stop20h 00m

Lisbon Humberto Delgado

금 6/7

1 stop18h 05m

$1,071

PortlandLisbon Humberto Delgado

PDX - LIS

PDXLIS

Portland

목 5/30

1 stop16h 53m

Lisbon Humberto Delgado

목 6/6

2 stops18h 32m

$1,079

PortlandLisbon Humberto Delgado

PDX - LIS

PDXLIS

Portland

화 6/11

2 stops22h 15m

Lisbon Humberto Delgado

금 6/28

2 stops42h 47m

$1,180

Flights are sorted by cheapest first

Deals found on 5/1

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Lisbon. Price data was last updated on January 28, 2024.
The price you pay for your flight from Portland to Lisbon may vary depending on when you book. For the best chance of a lower fare, look to book 42 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Portland to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Portland to Lisbon. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Lisbon flight should consider departing on Monday afternoons when fares are most often at their lowest. Thursday evenings 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 Lisbon by month

Plan your trip from Portland to Lisbon by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to Lisbon is currently $535 while a round-trip flight costs $942. Price data was last updated on April 28, 2024.

Currently, December is the cheapest month in which you can book a flight from Portland to Lisbon (average of $598). Flying from Portland to Lisbon in June is currently the most expensive (average of $1,240). 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

$621

February

$636

March

$701

April

$752

May

$947

June

$1,240

July

$1,118

August

$941

September

$918

October

$741

November

$605

December

$598

Temperature and rainfall in Lisbon by month

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

LIS

Temperature

51.8 - 73.4 °F

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated 5월 2, 2024.
Read reviews from past customers who have flown KLM, Delta and United Airlines from Portland to Lisbon. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,858 reviews
Check prices

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,858 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,608 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.6
Good
1,792 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
11,143 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,767 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Portland to Lisbon. 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 Portland to Lisbon for under $800 on Cheapflights?

    Yes, there are multiple flights from Portland to Lisbon for under $800. The cheapest flight booked recently is on KLM for just $733, but on average you can expect to pay $945.

  • Are there last-minute flights available from Portland to Lisbon for under $1,300?

    There are currently 12+ open flights from Portland to Lisbon within the next 7 days for less than $1,300.

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

    According to our current data, KLM ($733), Delta ($740), and United Airlines ($824) offers the cheapest pricing from Portland to Lisbon. Users have found that KLM is 29% cheaper than the other options available to this destination.

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

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

  • What does PDX to LIS mean?

    PDX stands for Portland Airport, while LIS stands for Lisbon Humberto Delgado Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Where are the most common layover locations when flying from Portland to Lisbon?

    Of the flights from Portland to Lisbon that have layovers, most of them stop in London.

  • What are some popular things to do or see while on a layover in London?

    London travelers tend to visit Hyde Park, Piccadilly Circus, and London Eye more than anywhere else. Hyde Park, Piccadilly Circus, and London Eye can be accessed by traveling approximately 12.5 mi, 14.1 mi, and 14.7 mi, respectively from London Heathrow. Those on a layover in London in need of a rental car can book one at London Heathrow for about $43.

  • Where are the least popular layover locations for Portland to Lisbon flights?

    Portland to Lisbon flights that have layovers will least frequently stop in Amsterdam.

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

    The amount of baggage you can bring on your Portland to Lisbon 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 Portland to Lisbon with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Lisbon 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 Portland to Lisbon that include hotel bookings?

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

  • How can I find direct flights from Portland to Lisbon?

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

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

    Yes. Cheapflights offers flight deals from Portland to Lisbon 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 Portland to Lisbon that allow pets onboard?

    Many airlines flying from Portland to Lisbon 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 Portland to Lisbon?

    Yes, you can often find last-minute deals on Portland to Lisbon 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 Portland to Lisbon flight deals updated?

    The Portland to Lisbon flight deals you see on this page were last updated on 5/1.

See more FAQs

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Alternative routes for Portland to Lisbon
See prices for flight routes from nearby airports that may be better suited for you.

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Top 9 airlines flying from Portland to Lisbon

Discover the top 9 airlines that operate flights from Portland to Lisbon. 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 2,899,487 searches. Data last updated 5월 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$478Average$787FlexibilityNo cancel feeOn-time76%
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United AirlinesCheapest$538Average$784FlexibilityNo cancel feeOn-time69%
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KLMCheapest$544Average$882FlexibilityNo cancel feeOn-time75%
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Air CanadaCheapest$553Average$914FlexibilityNo cancel feeOn-time67%
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American AirlinesCheapest$583Average$851FlexibilityNo cancel feeOn-time71%
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British AirwaysCheapest$587Average$971FlexibilityNo cancel feeOn-time70%
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DeltaCheapest$597Average$943FlexibilityNo cancel feeOn-timeN/A
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Air FranceCheapest$696Average$857FlexibilityNo cancel feeOn-time77%
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Linear Air TaxiCheapest$168,058Average$407,400FlexibilityNo cancel feeOn-timeN/A
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