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Cheap flights from St. Louis to Lisbon from $445

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Lisbon departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. Louis to Lisbon

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Lisbon that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to Lisbon.

Cheap last minute flights

Planning a quick getaway from St. Louis to Lisbon? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Lisbon, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from St. Louis to Lisbon

Find recent round-trip train or bus tickets from St. Louis to Lisbon.

All round-trip flight deals to Lisbon

The cheapest plane tickets to Lisbon found on KAYAK recently.
7:15 am - 6:35 amSTL-LIS
17h 20m2 stops
10:00 am - 9:40 pmLIS-STL
16h 40m2 stops
$595Delta
Find Deal
Wed, Mar 5 - Mon, Mar 17
3:50 pm - 2:55 pmSTL-LIS
17h 05m2 stops
5:00 am - 3:06 pmLIS-STL
39h 06m2 stops
Wed, Mar 5 - Fri, Mar 14
3:45 pm - 2:55 pmSTL-LIS
17h 10m1 stop
11:55 am - 11:02 amLIS-STL
28h 07m2 stops
$622United Airlines
Find Deal
Wed, Mar 5 - Fri, Mar 14
3:50 pm - 9:20 amSTL-LIS
11h 30m1 stop
11:00 am - 2:36 pmLIS-STL
33h 36m2 stops
$623Air Canada
Find Deal
Wed, Feb 5 - Wed, Feb 12
1:02 pm - 9:20 amSTL-LIS
14h 18m2 stops
11:00 am - 12:12 pmLIS-STL
31h 12m2 stops
$627Air Canada
Find Deal
Wed, Feb 5 - Wed, Feb 12
1:02 pm - 8:10 amSTL-LIS
13h 08m2 stops
11:00 am - 7:09 pmLIS-STL
38h 09m2 stops
$676United Airlines
Find Deal
Sun, Jan 26 - Sun, Feb 2
2:00 pm - 8:55 amSTL-LIS
12h 55m1 stop
7:45 am - 10:09 pmLIS-STL
20h 24m2 stops
$687American Airlines
Find Deal
Sun, Jan 26 - Sun, Feb 2
2:00 pm - 9:05 amSTL-LIS
13h 05m1 stop
8:45 pm - 10:09 pmLIS-STL
31h 24m2 stops
$697Iberia
Find Deal
Thu, Jan 23 - Wed, Jan 29
2:05 pm - 8:55 amSTL-LIS
13h 50m1 stop
8:45 pm - 10:44 pmLIS-STL
31h 59m2 stops
$790Iberia
Find Deal
Sun, Mar 23 - Mon, Mar 31
6:00 am - 9:15 amSTL-LIS
21h 15m1 stop
11:10 am - 10:08 pmLIS-STL
16h 58m2 stops
$856American Airlines
Find Deal
Tue, Jan 7 - Tue, Jan 14
5:05 pm - 11:35 pmSTL-LIS
48h 30m2 stops
Fri, Jan 10
1:12 pm - 3:10 pmSTL-LIS
19h 58m2 stops
$573Lufthansa
Find Deal
Thu, Apr 17
2:00 pm - 7:55 amSTL-LIS
11h 55m1 stop
$597Iberia
Find Deal
Fri, Jan 10
6:15 am - 9:05 amSTL-LIS
20h 50m1 stop
$609American Airlines
Find Deal
Thu, Apr 17
1:30 pm - 9:20 amSTL-LIS
13h 50m1 stop
$896United Airlines
Find Deal
Sun, Jun 22
1:27 pm - 8:20 amSTL-LIS
12h 53m2 stops
$900United Airlines
Find Deal
Sun, Jun 22
7:25 pm - 8:05 pmSTL-LIS
18h 40m2 stops
$1,468British Airways
Find Deal
Thu, Apr 17
3:50 pm - 11:10 amSTL-LIS
13h 20m1 stop
$2,544Air Canada
Find Deal
Thu, Apr 17
11:55 am - 11:50 amSTL-LIS
42h 55m3 stops
$7,924
Find Deal
Sun, Mar 16
6:15 am - 10:45 amSTL-LIS
46h 30m3 stops
$7,952
Find Deal
Thu, Apr 17

Delta flights from St. Louis to Lisbon

Our best Delta deals on St. Louis to Lisbon flight tickets
Delta
Mar 5
STL7:15 amLambert-St Louis
17h 20m
2 stops
LIS6:35 amLisbon Humberto Delgado
Mar 17
LIS10:00 amLisbon Humberto Delgado
16h 40m
2 stops
STL9:40 pmLambert-St Louis
Delta
Mar 8
STL7:15 amLambert-St Louis
18h 45m
2 stops
LIS8:00 amLisbon Humberto Delgado
Mar 18
LIS11:15 amLisbon Humberto Delgado
26h 31m
2 stops
STL8:46 amLambert-St Louis
Delta
Mar 23
STL10:30 amLambert-St Louis
17h 25m
2 stops
LIS8:55 amLisbon Humberto Delgado
Mar 27
LIS8:50 amLisbon Humberto Delgado
29h 46m
2 stops
STL9:36 amLambert-St Louis

Lufthansa flights from St. Louis to Lisbon

Our best Lufthansa deals on St. Louis to Lisbon flight tickets
Lufthansa
Mar 5
STL3:45 pmLambert-St Louis
13h 40m
1 stop
LIS11:25 amLisbon Humberto Delgado
Mar 14
LIS5:00 amLisbon Humberto Delgado
14h 55m
1 stop
STL2:55 pmLambert-St Louis
Lufthansa
Jan 23
STL11:28 amLambert-St Louis
14h 42m
1 stop
LIS8:10 amLisbon Humberto Delgado
Jan 29
LIS5:00 amLisbon Humberto Delgado
14h 55m
1 stop
STL1:55 pmLambert-St Louis
Lufthansa
Mar 5
STL3:45 pmLambert-St Louis
13h 40m
1 stop
LIS11:25 amLisbon Humberto Delgado
Mar 16
LIS5:00 amLisbon Humberto Delgado
14h 55m
1 stop
STL2:55 pmLambert-St Louis

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 cheapest month to fly to Lisbon?

In general, February 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 $641. If you are unable to visit Lisbon during the month of February, then departing from St. Louis during the month November is also very affordable. Most momondo users find prices during this month for around $659.

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Monday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $894. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to Lisbon for around $1,087.

What is the cheapest time of day to depart on your flight to Lisbon?

The cheapest time of day to fly to Lisbon is at noon when flights can be purchased for as low as $884. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,083 on average. Flights to Lisbon from St. Louis in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Lisbon from St. Louis when booking 45 days ahead of your departure date. In general, you can expect to find flights to Lisbon for around $1,002 when searching 45 days out. However, in the past 72 hours, people saw flights from St. Louis for as low as $593.

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

You could potentially save up to 4% 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

$445

Fastest flight time

10h 46m

Direct flights

None

Airports in Lisbon

1 airport
The best one-way flight to Lisbon from St. Louis in the past 72 hours is $445. The best round-trip flight deal from St. Louis to Lisbon found on momondo in the last 72 hours is $595.
The fastest flight from St. Louis to Lisbon takes 10h 46m
There are no direct flights from St. Louis to Lisbon. Popular non-direct route for this connection is Lambert-St Louis Airport - Lisbon Humberto Delgado Airport.
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)

  • 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 10h 46m.

  • 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
LufthansaPriceFrom $461Free CancellationRating
6.8
7,084 reviews
Search Lufthansa flights
British AirwaysPriceFrom $554Free CancellationRating
6.6
6,813 reviews
Search British Airways flights
IberiaPriceFrom $566Free CancellationRating
7.0
2,650 reviews
Search Iberia flights
United AirlinesPriceFrom $583Free CancellationRating
7.4
9,009 reviews
Search United Airlines flights
DeltaPriceFrom $610Free CancellationRating
8.0
8,580 reviews
Search Delta flights
American AirlinesPriceFrom $629Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
KLMPriceFrom $670Free CancellationRating
7.8
1,346 reviews
Search KLM flights
Air CanadaPriceFrom $767Free CancellationRating
7.0
8,420 reviews
Search Air Canada flights

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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