$348 Find Cheap Flights from the United Kingdom to Missouri

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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 for flights to Missouri, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Missouri, as well as popular online travel agencies
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KAYAK's insights & trends for flights to Missouri

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

What is the cheapest month to fly from the United Kingdom to Missouri?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United Kingdom 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 the United Kingdom to Missouri is May, when tickets cost $985 (return) on average. On the other hand, the most expensive months are August and April, when the average cost of round-trip tickets is $1,537 and $1,472 respectively.

How far in advance should I book a flight from the United Kingdom to Missouri?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights 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 the United Kingdom to Missouri, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.


Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$348
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from London Gatwick Airport to St. Louis

FAQs for booking flights from the United Kingdom to Missouri

  • How does KAYAK find such low prices on flights from the United Kingdom 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 the United Kingdom to Missouri.

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

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

    Based on KAYAK data, the cheapest day to fly to Missouri is Thursday where round-trip tickets can be as cheap as $1,002. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,465 on average.

  • 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.

Top 5 airlines serving from the United Kingdom to Missouri

 
See real verified KAYAK customer reviews for airlines flying to Missouri. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Missouri. 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 the United Kingdom 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.
7.4
United AirlinesOverall score based on 8696 reviews
7.7Boarding
7.1Entertainment
7.3Comfort
6.6Food
8.1Crew
Airline reviews

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

2.0 MediocreBrant, Apr 2025YHZ - EWR
Read more United Airlines reviews

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

A bit rush for transit. Food and entertainment are not available

So far so good but food and entertainment are not available for this flight

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.

I did not fly by vergin atlantic from bangalore to vasco da gama

Your flight delayed at Heathrow n I almost missed my mother funeral.you idiots. I had to waste 10 hours in different airports. Thank your stars I'm not suing you.

Miami airport needs more thorough signage. It was a long walk from my transport point to the check in desk,

Flight took off an hour late. Had to stay on the tarmac for half an hour after landing. Both annoying.

We had an unfortunate experience where we had to leave the aircraft after boarding, shortly before the scheduled takeoff time, and re-board. The reason given was that a passenger felt ill and had to cancel their plans and therefor their luggage had to be found and removed.

We’ve used VA before many times the experience is always been good they have lovely staff and the food is always delicious.

Everything about the flight was amazing from check in to boarding entertainment was okay food we didn’t try.

Seats were old and dirty, for a long haul flight you expect to be able to recline and for the av to work properly. Choice for vegans was fruit….

The Virgin Atlantic crew was very good. However, the equipment was OK, the seats were OK, but her bags did not arrive with me. Two bags showed up a day later and I’m still waiting for my third back.

Paid $35 and not able to access the internet at all.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Flight was delayed bc of mechanical issue. New plane had different configuration so some seats had to be switched. They called all passengers who needed new boarding cards. They did not call us so we thought our seats were the same and fine. When we boarded they informed us our receipts had changed and we are now all sitting separate and in the back row. Both my daughters had meltdowns and started to cry and once we got on the flight, we figured out how we could sit closer to each other, but this was very upsetting.

Took off on time and successfully avoided weather that looked to be a problem along the way

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

I like the service and the efficiency. I am lactose intolerant and the lactose intolerant meal in business class was not astounding. Also, the business class fully reclining seats are not that comfortable.

Food was great but they didn't clear my meal tray for 3 hours. You'd think they could check though the cabin now and then.

Upon arriving at IAH, it was informed that the luggage had not arrived. Still waiting to hear back when it will be delivered.

I wasn’t allowed to board with my children. I was charged outrageous costs for basic carry on size luggage. The entertainment screens were outdated and not user friendly.

I was very happy with everything, thank you for the smooth flight ✈️

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

I enjoyed my flight back with Lufthansa because the food was good, and the flight attendants were nice and helped you when you asked a question. The flight attendants always came around and asked if you needed anything which I liked a lot.

Entertainment system is old. Food can be tastier Need to provide toothbrush and toothpaste at least when asked.

The flight was cancelled due to tech problem with the plane

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

Crew very helpful and friendly. Food is so so. Main meal is not always the best. Did have a choice of a snack part way which was either a cookie, corn snack, or similar. Second kind of meal was basically like a pizza pastry that really wasn’t a favorite but probably a European snack? Screens and selections of movies, tv and such were good. No WI-Fi unless you buy so no free texting or such on the long flight but I think that might be any overseas flight.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

If my tv wasn’t broken and I wasn’t in a seat that didn’t allow for sleeping

Delayed flight due to lack of crew caused me to miss my connection

Please make sure the number of seats matches the number of overhead bins and passengers don't carry on more than one bag.

Seating is tight if you don’t upgrade. Food was decent. Boarding and unboarding was efficient. Smooth flight. Could make upgrades more affordable

American Airlines seemed to run a 'dry' flight. No alcohol was offered at any point with meals. Breakfast was a bit tasteless. The 'hot pocket' whatever that is, was horrid breadish pastry with very little filling. Decaf coffee was horrid. Seats didn't seem as wide or spacious as usual, especually for a ten hour flight.

Book cheap flights from the United Kingdom to Missouri

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Missouri found on KAYAK in the last 72 hours.
6/12Thu
1 stop
15h 53mLGW-STL
7/4Fri
1 stop
34h 13mSTL-LGW
$585
6/12Thu
1 stop
15h 53mLGW-STL
7/3Thu
1 stop
34h 13mSTL-LGW
$644
9/3Wed
2 stopsBritish Airways
19h 51mLHR-STL
9/10Wed
1 stopBritish Airways
10h 14mSTL-LHR
$904
9/3Wed
1 stopBritish Airways
13h 51mLHR-STL
9/10Wed
1 stopBritish Airways
11h 38mSTL-LHR
$926
5/10Sat
2 stopsUnited Airlines
14h 57mLHR-STL
5/28Wed
2 stopsUnited Airlines
15h 45mSTL-LHR
$1,078
9/3Wed
1 stopUnited Airlines
13h 26mLHR-MCI
9/25Thu
1 stopUnited Airlines
12h 10mMCI-LHR
$1,093
5/15Thu
2 stopsAmerican Airlines
19h 30mLHR-COU
5/19Mon
2 stopsAmerican Airlines
21h 54mCOU-LHR
$1,119
5/15Thu
1 stopAmerican Airlines
12h 09mLHR-COU
5/19Mon
2 stopsAmerican Airlines
21h 54mCOU-LHR
$1,122
5/27Tue
2 stopsVirgin Atlantic
21h 41mLCY-STL
6/3Tue
2 stopsVirgin Atlantic
14h 30mSTL-LCY
$1,208
5/28Wed
2 stopsVirgin Atlantic
16h 49mLCY-STL
6/4Wed
2 stopsVirgin Atlantic
17h 00mSTL-LCY
$1,210

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Missouri found on KAYAK in the last 72 hours.
5/29Thu
1 stop
15h 52mLGW-STL
$348
5/14Wed
1 stop
16h 06mLGW-STL
$366
6/17Tue
3 stopsWestJet
29h 52mLGW-STL
$632
6/17Tue
2 stopsWestJet
36h 30mLHR-STL
$651
6/16Mon
1 stopBritish Airways
14h 15mLHR-STL
$906
6/23Mon
1 stopBritish Airways
13h 49mLHR-STL
$967
7/5Sat
1 stopLufthansa
13h 17mLHR-STL
$1,173
5/29Thu
1 stopLufthansa
24h 20mLCY-STL
$3,118
5/24Sat
1 stopUnited Airlines
15h 05mLHR-MCI
$3,146
6/5Thu
1 stopUnited Airlines
28h 29mLHR-MCI
$3,153

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Last minute flights to Missouri

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Missouri that are departing in the next 10 days.
5/2Fri
multi-stop
25h 59mLGW-STL
5/17Sat
multi-stop
34h 25mSTL-LGW
$779
5/2Fri
multi-stop
16h 14mLGW-STL
5/17Sat
multi-stop
34h 25mSTL-LGW
$829
5/5Mon
multi-stop
45h 16mLGW-STL
5/26Mon
multi-stop
19h 55mSTL-LGW
$1,150
5/3Sat
multi-stopBritish Airways
13h 31mLHR-STL
5/10Sat
multi-stopBritish Airways
11h 12mSTL-LHR
$1,439
5/1Thu
multi-stopBritish Airways
13h 22mLHR-MCI
5/16Fri
multi-stopBritish Airways
10h 52mMCI-LHR
$1,455
5/5Mon
multi-stopUnited Airlines
16h 28mLHR-STL
5/12Mon
multi-stopUnited Airlines
14h 30mSTL-LHR
$1,532
5/5Mon
multi-stopUnited Airlines
16h 28mLHR-STL
5/12Mon
multi-stopUnited Airlines
14h 30mSTL-LHR
$1,537
5/5Mon
multi-stopAmerican Airlines
17h 19mLHR-COU
5/12Mon
multi-stopAmerican Airlines
13h 39mCOU-LHR
$1,589
5/1Thu
multi-stopAmerican Airlines
18h 53mLGW-STL
5/5Mon
multi-stopAmerican Airlines
16h 59mSTL-LGW
$1,594
5/1Thu
multi-stopVirgin Atlantic
14h 04mMAN-STL
5/15Thu
multi-stopVirgin Atlantic
13h 26mSTL-MAN
$1,685

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Everything you need to know for your flight 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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