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Cheap flights from St. Louis to Lisbon from $366

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.
Multiple Airlines Logo
4:05 pm - 9:20 amSTL  Lambert-St Louis-LIS Lisbon Humberto Delgado
11h 15m1 stop Toronto Pearson Intl
Multiple Airlines Logo
5:00 am - 1:45 pmLIS  Lisbon Humberto Delgado-STL Lambert-St Louis
14h 45m1 stop Frankfurt am Main
$752Multiple Airlines
Mon, Nov 30 - Wed, Dec 16
Multiple Airlines Logo
4:05 pm - 10:40 amSTL  Lambert-St Louis-LIS Lisbon Humberto Delgado
12h 35m2 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
$756Multiple Airlines
Mon, Nov 30 - Wed, Dec 16
United Airlines Logo
1:17 pm - 10:20 amSTL  Lambert-St Louis-LIS Lisbon Humberto Delgado
15h 03m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
5:00 am - 1:45 pmLIS  Lisbon Humberto Delgado-STL Lambert-St Louis
14h 45m1 stop Frankfurt am Main
$761United Airlines
Wed, Dec 2 - Wed, Dec 9
United Airlines Logo
1:17 pm - 10:05 amSTL  Lambert-St Louis-LIS Lisbon Humberto Delgado
14h 48m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
12:50 pm - 2:41 pmLIS  Lisbon Humberto Delgado-STL Lambert-St Louis
31h 51m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$764United Airlines
Tue, Dec 1 - Tue, Dec 8
Air Canada Logo
10:50 am - 6:55 amSTL  Lambert-St Louis-LIS Lisbon Humberto Delgado
14h 05m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
11:20 am - 12:22 pmLIS  Lisbon Humberto Delgado-STL Lambert-St Louis
31h 02m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$772Air Canada
Wed, Dec 2 - Wed, Dec 9
Air Canada Logo
6:30 am - 6:55 amSTL  Lambert-St Louis-LIS Lisbon Humberto Delgado
18h 25m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
11:20 am - 12:22 pmLIS  Lisbon Humberto Delgado-STL Lambert-St Louis
31h 02m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$772Air Canada
Wed, Dec 2 - Wed, Dec 9
British Airways Logo
9:35 pm - 5:55 pmSTL  Lambert-St Louis-LIS Lisbon Humberto Delgado
14h 20m1 stop London Heathrow
British Airways Logo
11:00 am - 7:30 pmLIS  Lisbon Humberto Delgado-STL Lambert-St Louis
14h 30m1 stop London Heathrow
$795British Airways
Wed, Apr 14 - Wed, Apr 21
Delta Logo
1:02 pm - 8:00 amSTL  Lambert-St Louis-LIS Lisbon Humberto Delgado
12h 58m1 stop New York LaGuardia
Delta Logo
5:30 am - 11:55 pmLIS  Lisbon Humberto Delgado-STL Lambert-St Louis
24h 25m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
$830Delta
Mon, Nov 9 - Tue, Dec 22
Delta Logo
7:00 am - 8:00 amSTL  Lambert-St Louis-LIS Lisbon Humberto Delgado
19h 00m1 stop New York LaGuardia
Delta Logo
5:30 am - 5:20 pmLIS  Lisbon Humberto Delgado-STL Lambert-St Louis
17h 50m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County
$830Delta
Mon, Nov 9 - Fri, Dec 18
British Airways Logo
12:53 pm - 9:05 amSTL  Lambert-St Louis-LIS Lisbon Humberto Delgado
14h 12m1 stop Philadelphia
British Airways Logo
11:05 am - 8:54 pmLIS  Lisbon Humberto Delgado-STL Lambert-St Louis
14h 49m1 stop Philadelphia
$1,366British Airways
Tue, Mar 9 - Sat, Mar 27

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United Airlines flights from St. Louis to Lisbon

Our best United Airlines deals on St. Louis to Lisbon flight tickets
United Airlines
Dec 2
STL1:17 pmLambert-St Louis
15h 03m
1 stop
LIS10:20 amLisbon Humberto Delgado
Dec 9
LIS5:00 amLisbon Humberto Delgado
14h 45m
1 stop
STL1:45 pmLambert-St Louis
$761
United Airlines
Dec 2
STL6:30 amLambert-St Louis
18h 25m
2 stops
LIS6:55 amLisbon Humberto Delgado
Dec 9
LIS5:00 amLisbon Humberto Delgado
14h 45m
1 stop
STL1:45 pmLambert-St Louis
$765
United Airlines
Dec 1
STL9:40 amLambert-St Louis
16h 30m
2 stops
LIS8:10 amLisbon Humberto Delgado
Dec 8
LIS12:50 pmLisbon Humberto Delgado
31h 51m
2 stops
STL2:41 pmLambert-St Louis
$769

Air Canada flights from St. Louis to Lisbon

Our best Air Canada deals on St. Louis to Lisbon flight tickets
Air Canada
Dec 2
STL6:30 amLambert-St Louis
18h 25m
2 stops
LIS6:55 amLisbon Humberto Delgado
Dec 9
LIS11:20 amLisbon Humberto Delgado
31h 02m
2 stops
STL12:22 pmLambert-St Louis
$772
Air Canada
Mar 7
STL6:00 amLambert-St Louis
18h 55m
2 stops
LIS6:55 amLisbon Humberto Delgado
Mar 25
LIS5:00 amLisbon Humberto Delgado
39h 26m
2 stops
STL3:26 pmLambert-St Louis
$797
Air Canada
Mar 9
STL10:30 amLambert-St Louis
16h 50m
2 stops
LIS9:20 amLisbon Humberto Delgado
Mar 26
LIS10:55 amLisbon Humberto Delgado
39h 18m
2 stops
STL9:13 pmLambert-St Louis
$801

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
Quickest round-trip

St. LouisLisbon

STL Lambert-St Louis - LIS Lisbon Humberto Delgado

STLLIS

Lambert-St Louis

Mon 11/30

4:05 pm-9:20 am

1 stop11h 15m

Lisbon Humberto Delgado

Wed 12/16

5:00 am-1:45 pm

1 stop14h 45m

$752

St. LouisLisbon

STL Lambert-St Louis - LIS Lisbon Humberto Delgado

STLLIS

Lambert-St Louis

Mon 11/30

4:05 pm-10:40 am

2 stops12h 35m

Lisbon Humberto Delgado

Wed 12/16

5:00 am-1:45 pm

1 stop14h 45m

$756

St. LouisLisbon

STL Lambert-St Louis - LIS Lisbon Humberto Delgado

STLLIS

Lambert-St Louis

Wed 12/2

1:17 pm-10:20 am

1 stop15h 03m

Lisbon Humberto Delgado

Wed 12/9

5:00 am-1:45 pm

1 stop14h 45m

$761

St. LouisLisbon

STL Lambert-St Louis - LIS Lisbon Humberto Delgado

STLLIS

Lambert-St Louis

Tue 12/1

1:17 pm-10:05 am

1 stop14h 48m

Lisbon Humberto Delgado

Tue 12/8

12:50 pm-2:41 pm

2 stops31h 51m

$764

St. LouisLisbon

STL Lambert-St Louis - LIS Lisbon Humberto Delgado

STLLIS

Lambert-St Louis

Wed 12/2

10:50 am-6:55 am

2 stops14h 05m

Lisbon Humberto Delgado

Wed 12/9

11:20 am-12:22 pm

2 stops31h 02m

$772

St. LouisLisbon

STL Lambert-St Louis - LIS Lisbon Humberto Delgado

STLLIS

Lambert-St Louis

Wed 12/2

6:30 am-6:55 am

2 stops18h 25m

Lisbon Humberto Delgado

Wed 12/9

11:20 am-12:22 pm

2 stops31h 02m

$772

St. LouisLisbon

STL Lambert-St Louis - LIS Lisbon Humberto Delgado

STLLIS

Lambert-St Louis

Wed 4/14

9:35 pm-5:55 pm

1 stop14h 20m

Lisbon Humberto Delgado

Wed 4/21

11:00 am-7:30 pm

1 stop14h 30m

$795

St. LouisLisbon

STL Lambert-St Louis - LIS Lisbon Humberto Delgado

STLLIS

Lambert-St Louis

Mon 11/9

1:02 pm-8:00 am

1 stop12h 58m

Lisbon Humberto Delgado

Tue 12/22

5:30 am-11:55 pm

2 stops24h 25m

$830

St. LouisLisbon

STL Lambert-St Louis - LIS Lisbon Humberto Delgado

STLLIS

Lambert-St Louis

Mon 11/9

7:00 am-8:00 am

1 stop19h 00m

Lisbon Humberto Delgado

Fri 12/18

5:30 am-5:20 pm

2 stops17h 50m

$830

St. LouisLisbon

STL Lambert-St Louis - LIS Lisbon Humberto Delgado

STLLIS

Lambert-St Louis

Tue 3/9

12:53 pm-9:05 am

1 stop14h 12m

Lisbon Humberto Delgado

Sat 3/27

11:05 am-8:54 pm

1 stop14h 49m

$1,366

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 $768 to $1,016.
The lowest price recently found on this route was $752.

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 February is also very affordable. Most momondo users find prices during this month for around $760.

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 $1,141 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 $594 on momondo.

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

You could potentially save up to 34% 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

$366

Fastest flight time

12h 15m

Direct flights

None
The best one-way flight to Lisbon from St. Louis in the past 72 hours is $366. The best round-trip flight deal from St. Louis to Lisbon found on momondo in the last 72 hours is $752.
The fastest flight from St. Louis to Lisbon takes 12h 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 12h 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
7.0
12,217 reviews
Search American Airlines flights
DeltaPriceFrom $558Free CancellationRating
7.8
8,696 reviews
Search Delta flights
British AirwaysPriceFrom $574Free CancellationRating
6.7
8,277 reviews
Search British Airways flights
LufthansaPriceFrom $606Free CancellationRating
6.8
8,300 reviews
Search Lufthansa flights
Air CanadaPriceFrom $649Free CancellationRating
7.1
11,834 reviews
Search Air Canada flights
United AirlinesPriceFrom $707Free CancellationRating
7.3
10,454 reviews
Search United Airlines flights

Traveling to a place near Lisbon?

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

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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