Cheap flights from St. Louis (STL) to Lisbon (LIS) from $595

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. 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.
STL — LIS
may. 7 — may. 141

The best prices from Lambert-St Louis to Lisbon Humberto Delgado are usually found in January or February, booked 19 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from St. Louis to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 mayo 2, 2024.

Popular in

July

Cheapest in

January

Average price

$1,552

Round-trip from

$598
High demand for flights, 36% potential price rise
Best time to find cheap flights, 40% potential price drop
Average for round-trip flights in May 2024
From Lambert-St Louis to Lisbon Humberto Delgado

What is the cheapest day to fly round-trip from St. Louis to Lisbon?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 35% when planning your travel around this day of the week.

How far in advance should I book a flight from St. Louis to Lisbon?

To save on the cost of your flight from St. Louis to Lisbon, book at least 20 days before your planned departure. Booking around this time can save you about 134% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,231 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,231.

What is the cheapest month to fly from St. Louis to Lisbon?

Our data shows that January tends to be the cheapest month to fly to Lisbon from St. Louis. Users have commonly found prices around $1,085 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 St. Louis to Lisbon (STL - LIS)?

A simple way to save on the total cost of your ticket is to fly from St. Louis to Lisbon in the evening. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight at noon.

Cheap Delta flights from St. Louis to Lisbon

Explore cheap flight options specifically provided by Delta for the route between St. Louis 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 2,864,334 searches. Data last updated mayo 2, 2024.
Find some of the cheapest Delta flights traveling from St. Louis to Lisbon. It's recommended that users confirm their flight details before booking.
mié. 9/183:30 pmSTL - LIS
2 stops17h 20mDelta
jue. 9/265:40 amLIS - STL
2 stops21h 51mDelta
Deal found 5/2$757
dom. 9/82:05 pmSTL - LIS
2 stops18h 45mDelta
sáb. 9/215:40 amLIS - STL
2 stops21h 51mDelta
Deal found 5/1$952
vie. 8/911:51 amSTL - LIS
2 stops17h 24mDelta
sáb. 8/175:40 amLIS - STL
2 stops21h 37mDelta
Deal found 5/1$1,002
mar. 7/1610:55 amSTL - LIS
2 stops18h 20mDelta
jue. 7/255:40 amLIS - STL
2 stops18h 21mDelta
Deal found 5/1$1,005
sáb. 9/217:10 amSTL - LIS
2 stops18h 50mDelta
sáb. 9/285:40 amLIS - STL
2 stops23h 55mDelta
Deal found 4/30$1,039
mar. 6/412:00 pmSTL - LIS
2 stops17h 15mDelta
mar. 6/1110:00 amLIS - STL
2 stops16h 37mDelta
Deal found 5/1$1,040
mar. 6/182:16 pmSTL - LIS
2 stops18h 34mDelta
mié. 6/265:40 amLIS - STL
2 stops22h 15mDelta
Deal found 5/2$1,046
dom. 6/25:39 pmSTL - LIS
2 stops19h 01mDelta
mar. 6/1110:00 amLIS - STL
2 stops19h 43mDelta
Deal found 5/1$1,052

Cheap Air Canada flights from St. Louis to Lisbon

Explore cheap flight options specifically provided by Air Canada for the route between St. Louis 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 2,864,334 searches. Data last updated mayo 2, 2024.
Take a gander at the lowest prices we've found on Air Canada flights from St. Louis to Lisbon. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
mié. 10/1612:00 pmSTL - LIS
1 stop15h 20mAir Canada
lun. 10/2112:50 pmLIS - STL
1 stop32h 30mAir Canada
Deal found 4/30$875
sáb. 9/2112:00 pmSTL - LIS
2 stops17h 10mAir Canada
sáb. 9/289:45 amLIS - STL
2 stops35h 35mAir Canada
Deal found 5/1$881
mié. 9/1810:10 amSTL - LIS
1 stop19h 00mAir Canada
jue. 9/2612:50 pmLIS - STL
1 stop13h 10mAir Canada
Deal found 5/1$883
mié. 9/184:05 pmSTL - LIS
2 stops35h 15mAir Canada
jue. 9/2612:50 pmLIS - STL
1 stop13h 10mAir Canada
Deal found 5/1$892
sáb. 9/2112:00 pmSTL - LIS
2 stops17h 10mAir Canada
sáb. 9/289:45 amLIS - STL
1 stop17h 20mAir Canada
Deal found 5/1$896
mié. 9/1810:10 amSTL - LIS
1 stop19h 00mAir Canada
jue. 9/2611:25 amLIS - STL
1 stop15h 40mAir Canada
Deal found 5/2$898
mié. 7/310:10 amSTL - LIS
2 stops17h 10mAir Canada
mié. 7/1011:25 amLIS - STL
2 stops33h 56mAir Canada
Deal found 5/1$1,016
sáb. 9/214:05 pmSTL - LIS
1 stop13h 05mAir Canada
dom. 9/2912:50 pmLIS - STL
1 stop32h 30mAir Canada
Deal found 4/30$1,026
dom. 6/24:05 pmSTL - LIS
2 stops15h 30mAir Canada
mar. 6/1111:25 amLIS - STL
1 stop15h 40mAir Canada
Deal found 5/2$1,029

Cheap St. Louis to Lisbon flights in May & June 2024

Find cheap flight options from St. Louis 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 2,864,334 searches. Prices were last updated on mayo 2, 2024.
Scroll through some of the best deals on flights from St. Louis to Lisbon in 2024. Check back regularly for other flight deals.
mié. 5/295:08 pmSTL - LIS
2 stops18h 52mBritish Airways
lun. 6/106:45 pmLIS - STL
2 stops25h 41mBritish Airways
Deal found 4/30$1,063
jue. 5/309:50 amSTL - LIS
2 stops17h 30mAir Canada
jue. 6/612:50 pmLIS - STL
2 stops38h 15mAir Canada
Deal found 5/1$1,066
jue. 5/3010:46 amSTL - LIS
2 stops16h 19mAmerican Airlines
jue. 6/611:05 amLIS - STL
1 stop15h 51mAmerican Airlines
Deal found 5/1$1,072
mié. 5/2911:17 amSTL - LIS
1 stop15h 48mBritish Airways
lun. 6/107:15 amLIS - STL
2 stops20h 47mBritish Airways
Deal found 4/30$1,087
jue. 5/308:25 amSTL - LIS
1 stop20h 05mMultiple Airlines
jue. 6/611:25 amLIS - STL
1 stop15h 40mMultiple Airlines
Deal found 5/1$1,162
sáb. 5/253:05 pmSTL - LIS
2 stops21h 35mDelta
sáb. 6/15:40 amLIS - STL
2 stops22h 12mDelta
Deal found 5/1$1,243
vie. 5/249:50 amSTL - LIS
2 stops19h 35mAir Canada
vie. 5/3111:25 amLIS - STL
2 stops33h 56mAir Canada
Deal found 5/2$1,280
vie. 5/245:31 pmSTL - LIS
2 stops22h 09mLufthansa
vie. 5/315:05 amLIS - STL
1 stop14h 25mLufthansa
Deal found 5/2$1,291
jue. 5/26:40 amSTL - LIS
1 stop20h 25mAmerican Airlines
sáb. 5/47:10 amLIS - STL
2 stops21h 32mAmerican Airlines
Deal found 5/1$1,320

St. Louis to Lisbon 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Lisbon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated mayo 2, 2024.
Scroll through some of the best deals on flights from St. Louis to Lisbon in 2024. Check back regularly for other flight deals.
lun. 12/24:10 pmSTL - LIS
2 stops35h 10mMultiple Airlines
jue. 12/125:00 amLIS - STL
2 stops40h 23mMultiple Airlines
Deal found 5/1$595
lun. 12/26:45 amSTL - LIS
1 stop20h 20mAmerican Airlines
jue. 12/128:45 amLIS - STL
1 stop33h 05mAmerican Airlines
Deal found 5/1$611
vie. 11/2910:40 amSTL - LIS
1 stop16h 40mAir Canada
mar. 12/311:00 amLIS - STL
2 stops29h 27mAir Canada
Deal found 4/30$706
vie. 11/2910:30 amSTL - LIS
2 stops16h 50mAir Canada
mar. 12/311:00 amLIS - STL
2 stops34h 21mAir Canada
Deal found 4/30$711
vie. 11/298:25 amSTL - LIS
1 stop20h 05mUnited Airlines
mar. 12/312:15 pmLIS - STL
1 stop31h 40mUnited Airlines
Deal found 4/30$715
mié. 9/183:30 pmSTL - LIS
2 stops17h 20mDelta
jue. 9/265:40 amLIS - STL
2 stops21h 51mDelta
Deal found 5/2$757
mié. 10/1612:00 pmSTL - LIS
1 stop15h 20mAir Canada
lun. 10/2112:50 pmLIS - STL
1 stop32h 30mAir Canada
Deal found 4/30$875
sáb. 9/2112:00 pmSTL - LIS
2 stops17h 10mAir Canada
sáb. 9/289:45 amLIS - STL
2 stops35h 35mAir Canada
Deal found 5/1$881
mié. 9/1810:10 amSTL - LIS
1 stop19h 00mAir Canada
jue. 9/2612:50 pmLIS - STL
1 stop13h 10mAir Canada
Deal found 5/1$883

One-way flights to Lisbon from St. Louis

Search for one-way flight options from St. Louis 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 2,864,334 searches. Data last updated mayo 2, 2024.
Take a look at some of the one-way flights we've detected from St. Louis to Lisbon. Users needing a return flight from St. Louis to Lisbon should utilize the search form above.
sáb. 6/296:27 pmSTL - LIS
2 stops32h 38mAmerican Airlines
Deal found 5/1$881
sáb. 6/291:04 pmSTL - LIS
1 stop15h 31mLufthansa
Deal found 5/1$1,124

Find flights from St. Louis to Lisbon within your budget

Customize your flight search to find flights from St. Louis 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 2,864,334 searches. Data last updated mayo 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$757 - $1,219

Route

Depart

Return

Price

Lambert-St LouisLisbon Humberto Delgado

STL - LIS

STLLIS

Lambert-St Louis

mié. 9/18

2 stops17h 20m

Lisbon Humberto Delgado

jue. 9/26

2 stops21h 51m

$757

Lambert-St LouisLisbon Humberto Delgado

STL - LIS

STLLIS

Lambert-St Louis

mié. 10/16

1 stop15h 20m

Lisbon Humberto Delgado

lun. 10/21

1 stop32h 30m

$875

Lambert-St LouisLisbon Humberto Delgado

STL - LIS

STLLIS

Lambert-St Louis

mié. 10/16

1 stop17h 46m

Lisbon Humberto Delgado

lun. 10/21

2 stops19h 32m

$884

Lambert-St LouisLisbon Humberto Delgado

STL - LIS

STLLIS

Lambert-St Louis

sáb. 9/21

2 stops21h 44m

Lisbon Humberto Delgado

sáb. 9/28

2 stops26h 32m

$901

Lambert-St LouisLisbon Humberto Delgado

STL - LIS

STLLIS

Lambert-St Louis

mié. 7/17

2 stops15h 05m

Lisbon Humberto Delgado

mié. 7/24

2 stops16h 40m

$902

Lambert-St LouisLisbon Humberto Delgado

STL - LIS

STLLIS

Lambert-St Louis

mié. 9/18

1 stop20h 18m

Lisbon Humberto Delgado

jue. 9/26

1 stop13h 10m

$981

Lambert-St LouisLisbon Humberto Delgado

STL - LIS

STLLIS

Lambert-St Louis

dom. 6/2

1 stop20h 05m

Lisbon Humberto Delgado

mar. 6/11

1 stop31h 15m

$1,043

Lambert-St LouisLisbon Humberto Delgado

STL - LIS

STLLIS

Lambert-St Louis

sáb. 7/13

2 stops18h 51m

Lisbon Humberto Delgado

lun. 7/22

2 stops26h 36m

$1,092

Lambert-St LouisLisbon Humberto Delgado

STL - LIS

STLLIS

Lambert-St Louis

dom. 6/2

1 stop20h 05m

Lisbon Humberto Delgado

mar. 6/11

1 stop27h 10m

$1,219

Flights are sorted by cheapest first

Deals found on 5/2

When is the best time to book a flight from St. Louis to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Lisbon. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from St. Louis to Lisbon, you should look to book at least 19 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.
Search Deals

When is the cheapest time to fly from St. Louis to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from St. Louis 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 St. Louis to Lisbon flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Lisbon by month

Plan your trip from St. Louis to Lisbon by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Lisbon is currently $1,003 while a round-trip flight costs $962. Price data was last updated on April 28, 2024.

Currently, December is the cheapest month in which you can book a flight from St. Louis to Lisbon (average of $598). Flying from St. Louis 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 mayo 2, 2024.
Read through reviews of airlines operating flights from St. Louis to Lisbon, such as Delta, Air Canada and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
10,861 reviews

Crew

8.6

Overall

8.1

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

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.

8.1
Very good
10,861 reviews
8.1
Very good
10,861 reviews

Crew

8.6

Overall

8.1

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

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.

7.9
Good
1,608 reviews
8.1
Very good
10,861 reviews

Crew

8.6

Overall

8.1

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

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.

7.6
Good
1,796 reviews
8.1
Very good
10,861 reviews

Crew

8.6

Overall

8.1

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

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.

7.4
Good
11,142 reviews
8.1
Very good
10,861 reviews

Crew

8.6

Overall

8.1

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

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.

7.3
Good
14,769 reviews
8.1
Very good
10,861 reviews

Crew

8.6

Overall

8.1

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

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 St. Louis 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 St. Louis to Lisbon for under $800 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Lisbon for under $800. The cheapest flight booked recently is on Delta for just $757, but on average you can expect to pay $919.

  • What are the cheapest airlines flying from St. Louis to Lisbon round-trip?

    Currently priced at $757, Delta will fly you from St. Louis to Lisbon and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and American Airlines - these airlines can fly you to your destination from $875 and $884, respectively. Users have found that Delta is 30% cheaper than the other options available to this destination.

  • What are the most popular airlines that fly from St. Louis to Lisbon?

  • What does STL to LIS mean?

    Great question - STL to LIS just means Lambert-St Louis Airport to Lisbon Humberto Delgado Airport. Now you’ll know what these unique codes when you look for flights!

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

    The amount of baggage you can bring on your St. Louis 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 St. Louis to Lisbon with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis 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 St. Louis to Lisbon that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Lisbon?

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

  • Can I find deals for business class flights from St. Louis to Lisbon?

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

    Many airlines flying from St. Louis 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 St. Louis to Lisbon?

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

    The St. Louis to Lisbon flight deals you see on this page were last updated on 5/2.

See more FAQs

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

Top 8 airlines flying from St. Louis to Lisbon

Discover the top 8 airlines that operate flights from St. Louis 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 2,864,334 searches. Data last updated mayo 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$537Average$978FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest$554Average$928FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest$558Average$1,116FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$589Average$878FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$625Average$1,094FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest$657Average$965FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest$664Average$874FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest$837Average$1,091FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Search flights from St. Louis to Lisbon by cabin class

Find flights from St. Louis to Lisbon, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Lisbon?

Deals for St. Louis to Lisbon flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Lisbon?

Millions of users choose and trust Cheapflights to book the best flight deals from St. Louis to Lisbon for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from St. Louis to Lisbon with no change fees?

Yes, we can. To see specific flights from St. Louis to Lisbon with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from St. Louis to Lisbon become cheaper?

Yes, Cheapflights offers price alerts on St. Louis to Lisbon flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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