How does KAYAK find such low prices on flights from Missouri to London?

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 Missouri to London. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Missouri is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Missouri to London?

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 London with an airline and back to Missouri with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to London?

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 London from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

C$ 502 CHEAP FLIGHTS from Missouri to London

KAYAK searches hundreds of travel sites at once for deals on flights to London

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Cheapest round-trip

C$ 1,186

Air Canada

Thu 9/4Mon 13/4

STL - YXU • 1 stop

Cheapest one-way flights

C$ 502

Multiple Airlines

Sat 23/5

STL - YXU • 2 stops

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to London!

Flight Deals

Cheap Flights from Missouri to London

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to London 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.

Round-trip

One-way

Recent round-trip flight deals from Missouri to London

Thu, 9 Apr - Mon, 13 Apr

4:05 p.m. - 9:18 p.m.

STL

YXU

4h 13m1 stop

9:25 a.m. - 3:24 p.m.

YXU

STL

6h 59m1 stop

C$ 1,186Air Canada

Sun, 18 Jan - Thu, 22 Jan

4:05 p.m. - 9:20 p.m.

STL

YXU

4h 15m1 stop

9:50 a.m. - 3:29 p.m.

YXU

STL

6h 39m1 stop

C$ 1,252Air Canada

Fri, 30 Jan - Fri, 6 Feb

4:05 p.m. - 9:20 p.m.

STL

YXU

4h 15m1 stop

9:25 a.m. - 3:29 p.m.

YXU

STL

7h 04m1 stop

C$ 1,263Air Canada

Sun, 18 Jan - Thu, 22 Jan

8:05 a.m. - 9:20 p.m.

STL

YXU

12h 15m2 stops

9:50 a.m. - 3:29 p.m.

YXU

STL

6h 39m1 stop

C$ 1,266Air Canada

Sun, 18 Jan - Thu, 22 Jan

4:05 p.m. - 9:20 p.m.

STL

YXU

4h 15m1 stop

9:50 a.m. - 3:29 p.m.

YXU

STL

6h 39m1 stop

C$ 1,277Air Canada

Fri, 30 Jan - Fri, 6 Feb

4:05 p.m. - 9:20 p.m.

STL

YXU

4h 15m1 stop

5:10 a.m. - 2:30 p.m.

YXU

STL

10h 20m2 stops

C$ 1,284Air Canada

Sun, 18 Jan - Thu, 22 Jan

1:15 p.m. - 9:20 p.m.

STL

YXU

7h 05m2 stops

5:10 a.m. - 4:03 p.m.

YXU

STL

11h 53m2 stops

C$ 1,287Air Canada

Sun, 18 Jan - Thu, 22 Jan

8:05 a.m. - 9:20 p.m.

STL

YXU

12h 15m2 stops

9:50 a.m. - 3:29 p.m.

YXU

STL

6h 39m1 stop

C$ 1,291Air Canada

Fri, 30 Jan - Fri, 6 Feb

6:45 a.m. - 9:20 p.m.

STL

YXU

37h 35m2 stops

5:40 p.m. - 12:29 p.m.

YXU

STL

19h 49m2 stops

C$ 1,306United Airlines

Sun, 18 Jan - Thu, 22 Jan

11:20 a.m. - 9:20 p.m.

STL

YXU

9h 00m2 stops

5:10 a.m. - 4:03 p.m.

YXU

STL

11h 53m2 stops

C$ 1,312Air Canada

Useful Info

How does KAYAK find such low prices on flights from Missouri to London?
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 Missouri to London.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to London?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Missouri 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 Missouri to London?
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 London with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to London?
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 London from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Grand Bend

Port Stanley

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London (YXU)

C$ 502 Find Cheap Flights from Missouri to London

KAYAK searches hundreds of travel sites at once for deals on flights to London

Everything you should know

Cheap Flights from Missouri to London

Recent round-trip flight deals from Missouri to London

Recent one-way flight deals from Missouri to London

FAQs for booking flights from Missouri to London

How does KAYAK find such low prices on flights from Missouri to London?

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 Missouri to London.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Missouri 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 Missouri to London?

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 London with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to London?

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 London from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near London?

Everything you need to know for your flight to London

Information on the airport you'll fly into in London

Cabin class types available on flights to Missouri

Complete your trip to London with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to London

Choose which airport to fly into in London