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Cheap flights from St. Louis to Lisbon from $252

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
12:10 pm - 9:20 amSTL  Lambert-St Louis-LIS Lisbon Humberto Delgado
15h 10m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
11:20 am - 3:26 pmLIS  Lisbon Humberto Delgado-STL Lambert-St Louis
34h 06m1 stop Toronto Pearson Intl
$670Air Canada
Sun, Oct 18 - Tue, Nov 3
Multiple Airlines Logo
12:10 pm - 9:20 amSTL  Lambert-St Louis-LIS Lisbon Humberto Delgado
15h 10m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
5:00 am - 1:45 pmLIS  Lisbon Humberto Delgado-STL Lambert-St Louis
14h 45m1 stop Frankfurt am Main
$696Multiple Airlines
Mon, Oct 19 - Wed, Nov 4
Multiple Airlines Logo
2:40 pm - 9:20 amSTL  Lambert-St Louis-LIS Lisbon Humberto Delgado
12h 40m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
5:00 am - 1:45 pmLIS  Lisbon Humberto Delgado-STL Lambert-St Louis
14h 45m1 stop Frankfurt am Main
$698Multiple Airlines
Mon, Oct 19 - Wed, Nov 4
United Airlines Logo
1:08 pm - 8:10 amSTL  Lambert-St Louis-LIS Lisbon Humberto Delgado
13h 02m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
5:00 am - 1:45 pmLIS  Lisbon Humberto Delgado-STL Lambert-St Louis
14h 45m1 stop Frankfurt am Main
$724United Airlines
Wed, Nov 11 - Wed, Nov 18
American Airlines Logo
9:40 pm - 12:55 pmSTL  Lambert-St Louis-LIS Lisbon Humberto Delgado
33h 15m1 stop London Heathrow
American Airlines Logo
8:20 am - 6:17 pmLIS  Lisbon Humberto Delgado-STL Lambert-St Louis
15h 57m2 stops Madrid Barajas Chicago O'Hare Intl
$727American Airlines
Sun, Oct 18 - Tue, Nov 3
United Airlines Logo
10:53 am - 6:55 amSTL  Lambert-St Louis-LIS Lisbon Humberto Delgado
14h 02m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
5:00 am - 1:45 pmLIS  Lisbon Humberto Delgado-STL Lambert-St Louis
14h 45m1 stop Frankfurt am Main
$728United Airlines
Wed, Nov 11 - Wed, Nov 18
Lufthansa Logo
7:04 pm - 11:30 pmSTL  Lambert-St Louis-LIS Lisbon Humberto Delgado
22h 26m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
5:00 am - 9:13 pmLIS  Lisbon Humberto Delgado-STL Lambert-St Louis
22h 13m2 stops Frankfurt am Main Chicago O'Hare Intl
$735Lufthansa
Tue, Feb 16 - Tue, Feb 23
Air Canada Logo
6:00 am - 6:55 amSTL  Lambert-St Louis-LIS Lisbon Humberto Delgado
18h 55m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
11:20 am - 12:10 pmLIS  Lisbon Humberto Delgado-STL Lambert-St Louis
30h 50m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$735Air Canada
Wed, Nov 11 - Wed, Nov 18
American Airlines Logo
5:31 pm - 2:55 pmSTL  Lambert-St Louis-LIS Lisbon Humberto Delgado
15h 24m2 stops Chicago O'Hare Intl London Heathrow
American Airlines Logo
6:30 am - 6:17 pmLIS  Lisbon Humberto Delgado-STL Lambert-St Louis
17h 47m2 stops Madrid Barajas Chicago O'Hare Intl
$737American Airlines
Wed, Nov 11 - Wed, Nov 18
Lufthansa Logo
12:10 pm - 9:20 amSTL  Lambert-St Louis-LIS Lisbon Humberto Delgado
15h 10m1 stop Montreal Pierre Elliott Trudeau Intl
Lufthansa Logo
7:25 am - 9:21 pmLIS  Lisbon Humberto Delgado-STL Lambert-St Louis
19h 56m2 stops Frankfurt am Main Chicago O'Hare Intl
$864Lufthansa
Thu, Oct 15 - Fri, Oct 23

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Delta flights from St. Louis to Lisbon

Our best Delta deals on St. Louis to Lisbon flight tickets
Delta
Nov 3
STL12:00 pmLambert-St Louis
21h 10m
2 stops
LIS3:10 pmLisbon Humberto Delgado
Nov 9
LIS5:00 amLisbon Humberto Delgado
21h 51m
2 stops
STL8:51 pmLambert-St Louis
$790
Delta
Nov 3
STL10:31 amLambert-St Louis
15h 29m
2 stops
LIS8:00 amLisbon Humberto Delgado
Nov 9
LIS11:30 amLisbon Humberto Delgado
18h 26m
2 stops
STL11:56 pmLambert-St Louis
$791
Delta
Sep 22
STL1:55 pmLambert-St Louis
19h 00m
2 stops
LIS2:55 pmLisbon Humberto Delgado
Sep 30
LIS5:00 amLisbon Humberto Delgado
20h 58m
2 stops
STL7:58 pmLambert-St Louis
$800

British Airways flights from St. Louis to Lisbon

Our best British Airways deals on St. Louis to Lisbon flight tickets
British Airways
Feb 16
STL2:00 pmLambert-St Louis
13h 05m
1 stop
LIS9:05 amLisbon Humberto Delgado
Feb 23
LIS11:05 amLisbon Humberto Delgado
17h 53m
1 stop
STL10:58 pmLambert-St Louis
$748
British Airways
Nov 9
STL1:15 pmLambert-St Louis
13h 50m
1 stop
LIS9:05 amLisbon Humberto Delgado
Nov 16
LIS11:05 amLisbon Humberto Delgado
15h 21m
1 stop
STL8:26 pmLambert-St Louis
$773
British Airways
Nov 3
STL1:15 pmLambert-St Louis
13h 50m
1 stop
LIS9:05 amLisbon Humberto Delgado
Nov 9
LIS6:35 pmLisbon Humberto Delgado
30h 47m
2 stops
STL7:22 pmLambert-St Louis
$795

momondo Fare Finder

 
Use the filters below to find and compare flights from St. Louis to Lisbon that are best for you.

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Route

Depart

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Price

Cheapest round-trip

St. LouisLisbon

STL Lambert-St Louis - LIS Lisbon Humberto Delgado

STLLIS

Lambert-St Louis

Sun 10/18

12:10 pm-9:20 am

1 stop15h 10m

Lisbon Humberto Delgado

Tue 11/3

11:20 am-3:26 pm

1 stop34h 06m

$670

St. LouisLisbon

STL Lambert-St Louis - LIS Lisbon Humberto Delgado

STLLIS

Lambert-St Louis

Mon 10/19

12:10 pm-9:20 am

1 stop15h 10m

Lisbon Humberto Delgado

Wed 11/4

5:00 am-1:45 pm

1 stop14h 45m

$696
Quickest round-trip

St. LouisLisbon

STL Lambert-St Louis - LIS Lisbon Humberto Delgado

STLLIS

Lambert-St Louis

Mon 10/19

2:40 pm-9:20 am

2 stops12h 40m

Lisbon Humberto Delgado

Wed 11/4

5:00 am-1:45 pm

1 stop14h 45m

$698

St. LouisLisbon

STL Lambert-St Louis - LIS Lisbon Humberto Delgado

STLLIS

Lambert-St Louis

Wed 11/11

1:08 pm-8:10 am

2 stops13h 02m

Lisbon Humberto Delgado

Wed 11/18

5:00 am-1:45 pm

1 stop14h 45m

$724

St. LouisLisbon

STL Lambert-St Louis - LIS Lisbon Humberto Delgado

STLLIS

Lambert-St Louis

Sun 10/18

9:40 pm-12:55 pm

1 stop33h 15m

Lisbon Humberto Delgado

Tue 11/3

8:20 am-6:17 pm

2 stops15h 57m

$727

St. LouisLisbon

STL Lambert-St Louis - LIS Lisbon Humberto Delgado

STLLIS

Lambert-St Louis

Wed 11/11

10:53 am-6:55 am

2 stops14h 02m

Lisbon Humberto Delgado

Wed 11/18

5:00 am-1:45 pm

1 stop14h 45m

$728

St. LouisLisbon

STL Lambert-St Louis - LIS Lisbon Humberto Delgado

STLLIS

Lambert-St Louis

Tue 2/16

7:04 pm-11:30 pm

2 stops22h 26m

Lisbon Humberto Delgado

Tue 2/23

5:00 am-9:13 pm

2 stops22h 13m

$735

St. LouisLisbon

STL Lambert-St Louis - LIS Lisbon Humberto Delgado

STLLIS

Lambert-St Louis

Wed 11/11

6:00 am-6:55 am

2 stops18h 55m

Lisbon Humberto Delgado

Wed 11/18

11:20 am-12:10 pm

2 stops30h 50m

$735

St. LouisLisbon

STL Lambert-St Louis - LIS Lisbon Humberto Delgado

STLLIS

Lambert-St Louis

Wed 11/11

5:31 pm-2:55 pm

2 stops15h 24m

Lisbon Humberto Delgado

Wed 11/18

6:30 am-6:17 pm

2 stops17h 47m

$737

St. LouisLisbon

STL Lambert-St Louis - LIS Lisbon Humberto Delgado

STLLIS

Lambert-St Louis

Thu 10/15

12:10 pm-9:20 am

1 stop15h 10m

Lisbon Humberto Delgado

Fri 10/23

7:25 am-9:21 pm

2 stops19h 56m

$864

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Lisbon from

How to get the cheapest flight ticket from St. Louis to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between St. Louis and Lisbon?

Prices are currently low for flights on this route.

Typical prices usually range from $1,076 to $2,391.
The lowest price recently found on this route was $670.

What is the cheapest month to fly to Lisbon?

In general, April is the cheapest month to fly from St. Louis to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $587. If you are unable to visit Lisbon during the month of April, then departing from St. Louis during the month January is also very affordable. Most momondo users find prices during this month for around $682.

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

You are more likely to see cheaper flights to Lisbon from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $1,034 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from St. Louis for as low as $624 on momondo.

Can stopping save me money on St. Louis to Lisbon flights?

You could potentially save up to 7% on your flight if you consider stops on a St. Louis to Lisbon flight.

When to book flights from St. Louis to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Lisbon (STL to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Lisbon

Best Price Found

$252

Fastest flight time

11h 15m

Direct flights

None
The best one-way flight to Lisbon from St. Louis in the past 72 hours is $252. The best round-trip flight deal from St. Louis to Lisbon found on momondo in the last 72 hours is $670.
The fastest flight from St. Louis to Lisbon takes 11h 15m
There are no direct flights from St. Louis to Lisbon. There are no popular flight routes from St. Louis to Lisbon.
Search flight deals

Frequently asked questions about flying from St. Louis to Lisbon

  • How far is Lambert-St Louis to Lisbon Humberto Delgado by plane?

    The distance between Lambert-St Louis and Lisbon Humberto Delgado is about 4210.2 mi. A reasonable flight in good conditions will take 11h 15m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Lambert-St Louis Airport to Lisbon Humberto Delgado Airport were last updated today.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Lisbon Humberto Delgado Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Lisbon?

Best airlines flying from St. Louis to Lisbon

Compare and see reviews for airlines that fly from St. Louis to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $502Free CancellationRating
7.1
12,001 reviews
Search American Airlines flights
DeltaPriceFrom $558Free CancellationRating
7.8
8,530 reviews
Search Delta flights
British AirwaysPriceFrom $574Free CancellationRating
6.7
8,195 reviews
Search British Airways flights
LufthansaPriceFrom $606Free CancellationRating
6.8
8,223 reviews
Search Lufthansa flights
United AirlinesPriceFrom $610Free CancellationRating
7.4
10,122 reviews
Search United Airlines flights
Air CanadaPriceFrom $649Free CancellationRating
7.1
11,540 reviews
Search Air Canada flights

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Figueira da Foz
Nazaré
Setúbal
Estoril
Evora
Ericeira
Óbidos
Batalha
Leiria
Peniche
Oeiras
Sesimbra
Zambujeira do Mar
Comporta
Sines
Caldas da Rainha
Costa da Caparica
Tomar

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Lisbon?

It is quick and easy to find St. Louis to Lisbon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Lisbon that suits you.

Can I find flights from St. Louis to Lisbon with flexible booking policies on momondo?

momondo does allow users to show only those flights to Lisbon from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to Lisbon?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lisbon from St. Louis.

I’m not ready to book a flight from St. Louis to Lisbon right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Lisbon from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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