$250 Find Cheap Flights from London to Missouri

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Missouri departing on 1/15. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Missouri, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Missouri, as well as popular online travel agencies
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Flight Deals

Cheap Flights from London to Missouri

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
St. Louis
St. Louis1 stop$722
Kansas City
Kansas City2 stops$855
Columbia
Columbia1 stop$1,089
St. Louis
St. Louis1 stop$722
Kansas City
Kansas City2 stops$855
Columbia
Columbia1 stop$1,089

Book Cheap London to Missouri Plane Tickets

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

Wed, Nov 26 - Wed, Dec 3
British Airways Logo
11:55 am - 7:30 pmLHR-STL
13h 35m1 stop
British Airways Logo
3:59 pm - 10:00 amSTL-LHR
12h 01m1 stop
$722British Airways
Find Deal
Mon, Dec 8 - Tue, Dec 23
Virgin Atlantic Logo
5:35 pm - 9:57 pmLHR-STL
34h 22m2 stops
Virgin Atlantic Logo
7:02 pm - 7:50 amSTL-LHR
30h 48m1 stop
$723Virgin Atlantic
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Thu, Mar 5 - Mon, Mar 9
American Airlines Logo
11:20 am - 6:08 pmLGW-STL
36h 48m2 stops
American Airlines Logo
9:39 am - 9:00 amSTL-LGW
18h 21m2 stops
$723American Airlines
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Mon, Dec 8 - Tue, Dec 23
Multiple Airlines Logo
11:45 am - 6:43 pmLHR-STL
12h 58m1 stop
Multiple Airlines Logo
11:41 am - 10:00 amSTL-LHR
16h 19m1 stop
$724Multiple Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
Delta Logo
11:45 am - 8:46 pmLHR-STL
15h 01m2 stops
Delta Logo
11:40 am - 6:25 amSTL-LHR
12h 45m1 stop
$727Delta
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Thu, Mar 5 - Mon, Mar 9
American Airlines Logo
12:30 pm - 6:08 pmLGW-STL
35h 38m2 stops
American Airlines Logo
5:30 am - 9:00 amSTL-LGW
22h 30m2 stops
$728American Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
KLM Logo
11:45 am - 8:47 pmLHR-STL
15h 02m2 stops
KLM Logo
2:02 pm - 7:50 amSTL-LHR
11h 48m1 stop
$728KLM
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Fri, Feb 20 - Wed, Feb 25
Multiple Airlines Logo
2:00 pm - 10:33 pmLGW-STL
14h 33m1 stop
Multiple Airlines Logo
5:44 pm - 10:00 amSTL-LGW
34h 16m2 stops
$734Multiple Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
KLM Logo
6:30 am - 4:49 pmLHR-STL
16h 19m2 stops
KLM Logo
12:49 pm - 7:05 amSTL-LHR
12h 16m1 stop
$768KLM
Find Deal
Fri, Feb 20 - Wed, Feb 25
Delta Logo
11:45 am - 11:40 pmLHR-STL
17h 55m2 stops
Delta Logo
8:50 am - 8:05 amSTL-LHR
17h 15m2 stops
$776Delta
Find Deal
Booking Insights

KAYAK's insights & trends for London to Missouri flights

Get data-powered insights and trends into flights from London to Missouri to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from London to Missouri?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from London to Missouri departing in November.

What is the cheapest month to fly from London to Missouri?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Missouri, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Missouri is March, when tickets cost $740 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,424 and $1,175 respectively.

What’s the cheapest day of the week to fly from London to Missouri?

The average price of all round-trip flights from London to Missouri clicked on KAYAK for each day over the last 12 months.

For London to Missouri, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Missouri back to London, the best deals are generally found on Sunday, with Wednesday being the most expensive.

How far in advance should I book a flight from London to Missouri?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Missouri, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to Missouri, you should book around 4 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$250
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from London Gatwick Airport to St. Louis

FAQs - booking Missouri flights

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

    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 London to Missouri.

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

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

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

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

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

  • What is the cheapest time of day to fly to Missouri?

    The cheapest time of day to fly to Missouri is generally in the afternoon, when round-trip flights cost $1,141 on average. Morning departures are around 13% more expensive than evening flights, on average. The most expensive time of day to fly to Missouri is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,336.

Reviews of the top airline flying from London to Missouri

 
See real verified KAYAK customer reviews for airlines flying from London to Missouri. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Missouri? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7485 reviews
6.7Comfort
6.4Entertainment
6.3Food
7.6Crew
6.9Boarding
Airline reviews

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

8.0 ExcellentAnonymous, Oct 2025LHR - IAH
Read more British Airways reviews

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

Unfortunately, my flight was cancelled because of some sort of emergency over the Atlantic and had to return to London. While I think British Airways made every effort to mitigate the situation, I must say it was still pretty unpleasant. I do appreciate the fact, however, that British Airways put my safety first…and I think the effort to correct a bad situation was very sincere. But I think the process might be handled better in future.

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

I am a 25+ years American Airlines member. British Airways is simply above and beyond in every customer satisfaction category.

The seat pads are past there sell by date now and are uncomfotable. Also, with screens in the back of the seat, the seats shouldnt be able to recline as this puts rhe screen in your face.

1. The website didn’t allow me to checkin from London as I have Bangladesh passport with US permanent resident card. This pushed me to sit with my wife in the middle of two aisle seats, terrible experience! 2. BA should allow within 24 hours to checkin with other passport holders to choose better seats. A 2nd verification of travel documents can be done at the desk about immigration status. 3. Food options were poor for vegetarian passengers, try to introduce healthy options avoiding carb-dense food ingredients.

Everything you need to know for your flight from London to Missouri

Cabin class types available on flights to Missouri

Cabin classes available on flights to Missouri. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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