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.

$339 CHEAP FLIGHTS from Europe to St. Louis

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Cheap Flights from Europe to St. Louis

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

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

Wed, Sep 2 - Mon, Sep 7

12:30 pm - 7:40 pm-

14h 10m

7:00 am - 5:45 am-

15h 45m

$659Multiple Airlines

Thu, Dec 24 - Thu, Dec 31

11:05 am - 10:56 pm-

18h 51m

11:41 am - 9:00 am-

14h 19m

$716Iberia

Fri, Oct 16 - Fri, Oct 23

10:40 am - 1:25 pm-

9h 45mnonstop

7:01 pm - 2:05 pm-

12h 04m

$758Lufthansa

Fri, Oct 16 - Sat, Oct 24

10:40 am - 1:25 pm-

9h 45mnonstop

7:01 pm - 2:45 pm-

12h 44m

$758Lufthansa

Wed, Aug 26 - Fri, Nov 13

11:25 am - 9:17 pm-

16h 52m

3:40 pm - 7:30 am-

8h 50mnonstop

$790United Airlines

Fri, Aug 28 - Sun, Nov 15

7:45 am - 3:38 pm-

14h 53m

3:40 pm - 7:30 am-

8h 50mnonstop

$790United Airlines

Wed, Nov 4 - Sun, Nov 8

7:25 am - 10:14 pm-

21h 49m

7:24 am - 6:05 pm-

27h 41m

$837American Airlines

Wed, Nov 4 - Sun, Nov 8

7:25 am - 7:22 pm-

18h 57m

11:32 am - 6:05 pm-

23h 33m

$838American Airlines

Wed, Sep 2 - Wed, Sep 23

4:25 pm - 7:30 pm-

9h 05mnonstop

9:35 pm - 11:35 am-

8h 00mnonstop

$845British Airways

Wed, Sep 2 - Wed, Sep 23

4:25 pm - 7:30 pm-

9h 05mnonstop

1:49 pm - 7:40 am-

11h 51m

$845British Airways

Useful Info

Low season	January
High season	August
Cheapest flight	$339

Best time to beat the crowds with an average 7% drop in price.

Most popular time to fly with an average 6% increase in price.

Flight from London Gatwick Airport 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

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

St. Louis (STL)

$339 Find Cheap Flights from Europe to St. Louis - Compare and Save

Cheap Flights from Europe to St. Louis

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

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Good to know

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FAQs for booking flights from Europe to St. Louis

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

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

Cabin class types available on flights to Europe

Complete your trip to St. Louis with a hotel stay or car rental

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Flights from domestic origins to Europe

Choose which airport to fly into in St. Louis

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