$352 Find Cheap Flights from Europe to St. Louis - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to St. Louis departing on 9/21. 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.
1 adult
1 adult, Economy, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Useful Info
Flight Deals

Cheap Flights from Europe to St. Louis

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Europe to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Europe to St. Louis

Wed, Sep 30 - Wed, Oct 21
Multiple Airlines Logo
2:00 pm - 7:39 pm
LGW
-
STL
35h 39m
1 stop
Multiple Airlines Logo
10:35 am - 10:00 am
STL
-
LGW
17h 25m
2 stops
$580Multiple Airlines
Wed, Sep 23 - Fri, Oct 2
United Airlines Logo
12:00 pm - 8:47 pm
LHR
-
STL
14h 47m
1 stop
United Airlines Logo
1:36 pm - 12:25 pm
STL
-
LHR
16h 49m
1 stop
$679United Airlines
Wed, Sep 9 - Fri, Oct 2
Multiple Airlines Logo
2:00 pm - 7:39 pm
LGW
-
STL
35h 39m
1 stop
Multiple Airlines Logo
10:35 am - 10:00 am
STL
-
LGW
41h 25m
2 stops
$683Multiple Airlines
Wed, Sep 9 - Mon, Sep 28
Multiple Airlines Logo
2:00 pm - 7:39 pm
LGW
-
STL
35h 39m
1 stop
Multiple Airlines Logo
10:35 am - 10:00 am
STL
-
LGW
17h 25m
2 stops
$695Multiple Airlines
Sat, Nov 7 - Sat, Nov 14
Iberia Logo
11:05 am - 8:19 pm
CDG
-
STL
16h 14m
1 stop
Iberia Logo
1:15 pm - 9:10 am
STL
-
CDG
12h 55m
1 stop
$711Iberia
Fri, Aug 21 - Sat, Aug 29
Iberia Logo
10:55 am - 7:43 pm
FRA
-
STL
15h 48m
1 stop
Iberia Logo
10:16 am - 8:45 am
STL
-
FRA
15h 29m
1 stop
$718Iberia
Mon, Aug 31 - Mon, Sep 7
Lufthansa Logo
8:25 am - 1:25 pm
MUC
-
STL
12h 00m
1 stop
Lufthansa Logo
8:40 am - 7:45 am
STL
-
MUC
16h 05m
1 stop
$728Lufthansa
Sun, Aug 30 - Sun, Sep 6
Lufthansa Logo
8:00 am - 1:25 pm
MUC
-
STL
12h 25m
1 stop
Lufthansa Logo
8:40 am - 7:45 am
STL
-
MUC
16h 05m
1 stop
$730Lufthansa
Mon, Aug 17 - Mon, Aug 24
American Airlines Logo
9:10 am - 6:59 pm
MUC
-
STL
16h 49m
1 stop
American Airlines Logo
10:22 am - 7:10 am
STL
-
MUC
13h 48m
1 stop
$737American Airlines
Tue, Nov 3 - Sat, Nov 14
British Airways Logo
7:40 am - 4:43 pm
MAN
-
STL
15h 03m
2 stops
British Airways Logo
11:31 am - 11:45 am
STL
-
MAN
18h 14m
2 stops
$953British Airways
Useful Info

Good to know

Low season

January

Cheapest flight

$352
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from London Gatwick Airport to St. Louis

FAQs for booking flights from Europe to St. Louis

  • How does KAYAK find such low prices on flights from Europe to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Europe to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Europe to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Europe is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Europe to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Europe with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Europe to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to St. Louis

Information on the airport you'll fly into in St. Louis

St. Louis (STL)