£278 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 8/5. 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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Missouri.
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Cheap Flights from London to Missouri

Cheapest return prices found by our users on KAYAK in the last 72 hours
St. Louis
St. Louis1 stop£501
Kansas City
Kansas City1 stop£664
Springfield
Springfield1 stop£780
St. Louis
St. Louis1 stop£501
Kansas City
Kansas City1 stop£664
Springfield
Springfield1 stop£780

Book Cheap London to Missouri Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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 return flight deals from London to Missouri

Wed, 13 May - Sat, 23 May
American Airlines Logo
12:00 - 19:30
LHR
-
STL
13h 30m
1 stop
American Airlines Logo
13:45 - 10:30
STL
-
LHR
14h 45m
1 stop
£501American Airlines
Wed, 13 May - Wed, 27 May
British Airways Logo
16:25 - 19:30
LHR
-
STL
9h 05mdirect
British Airways Logo
21:35 - 11:35
STL
-
LHR
8h 00mdirect
£514British Airways
Wed, 13 May - Wed, 27 May
Delta Logo
09:20 - 17:46
LHR
-
STL
14h 26m
1 stop
Delta Logo
16:20 - 10:20
STL
-
LHR
12h 00m
1 stop
£516Delta
Wed, 13 May - Sat, 23 May
American Airlines Logo
12:15 - 19:33
LHR
-
STL
13h 18m
1 stop
American Airlines Logo
17:22 - 10:30
STL
-
LHR
11h 08m
1 stop
£517American Airlines
Mon, 27 Apr - Mon, 4 May
Iberia Logo
19:15 - 19:33
LCY
-
STL
30h 18m
2 stops
Iberia Logo
11:14 - 15:15
STL
-
LCY
22h 01m
2 stops
£697Iberia
Thu, 9 Jul - Mon, 13 Jul
United Airlines Logo
08:00 - 16:00
LHR
-
MCI
14h 00m
1 stop
United Airlines Logo
15:27 - 09:20
MCI
-
LHR
11h 53m
1 stop
£779United Airlines
Thu, 4 Jun - Tue, 9 Jun
United Airlines Logo
11:25 - 20:43
LHR
-
SGF
15h 18m
1 stop
United Airlines Logo
13:33 - 09:40
SGF
-
LHR
14h 07m
1 stop
£780United Airlines
Wed, 29 Apr - Wed, 6 May
Lufthansa Logo
12:15 - 22:04
LHR
-
SGF
15h 49m
2 stops
Lufthansa Logo
08:00 - 05:55
SGF
-
LHR
15h 55m
2 stops
£842Lufthansa
Mon, 27 Apr - Mon, 4 May
Lufthansa Logo
16:40 - 10:48
LHR
-
SGF
24h 08m
2 stops
Lufthansa Logo
08:00 - 05:55
SGF
-
LHR
15h 55m
2 stops
£851Lufthansa
Sat, 2 May - Sat, 9 May
KLM Logo
12:10 - 15:14
LCY
-
SGF
33h 04m
2 stops
KLM Logo
16:00 - 17:20
SGF
-
LCY
19h 20m
2 stops
£1,293KLM
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 return flight from London to Missouri?

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

What is the cheapest London to Missouri flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Missouri from London found in the last 72 hours was to St. Louis, at £542 return. The most popular route is from London Heathrow Airport (LHR) to St. Louis (STL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £542.

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

The average price for all round-trip flights from London to Missouri depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Missouri is generally in the evening, when retur flights cost £685 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Missouri is generally in the evening, which is peak travel time and where the average cost of a ticket is £685.

Can I save money by flying with a stopover from London to Missouri?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £786, prices are generally cheapest when you fly direct.

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 January, when tickets cost £692 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of return tickets is £874 and £866 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.

When flying from London to Missouri, you should consider leaving on a Saturday and avoid Tuesdays if you are looking for the best rates. For your return to London, you’ll find the best rates on Fridays and the most expensive ones on Tuesdays.

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 a flight from London to Missouri, you should book around 4 weeks before departure, which saves you about 36% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know - Cheap tickets from London to Missouri

Low seasonFebruary
Cheapest flight£278
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (10% more expensive on average)
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 travellers 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 return 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.

Reviews of the top 5 airlines 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.
7.6
FinnairOverall score based on 1373 reviews
6.7Food
8.2Crew
6.9Entertainment
7.5Comfort
7.7Boarding
Airline reviews

Positive: It was refreshingly easy and polite check-in and boarding staff. Flight was on time and Helsinki is a very well-signposted airport. Shopping was nice as well. Flight was not full and I had lots of space in economy. Flight was perfectly on time. Negative: Food and drink not very good, but that it is normal on any airline. Didn't expect anything else.

8.0 ExcellentFiruz, Feb 2026
HEL - ICN
Read more Finnair reviews

Positive: It was refreshingly easy and polite check-in and boarding staff. Flight was on time and Helsinki is a very well-signposted airport. Shopping was nice as well. Flight was not full and I had lots of space in economy. Flight was perfectly on time. Negative: Food and drink not very good, but that it is normal on any airline. Didn't expect anything else.

Business seating is soooo uncomfortable. You can sit straight up or lay down. You need pillows behind you because the back doesn’t lay down. Those are need to “prop” you up. The chair has no padding whatsoever. Food was gross. I’ve eaten on Finnair before and the food was exceptional. This time it gave 2 people in our party diarrhea. It was the chicken dish. I took 2 bites and didn’t eat anything more. The flight attendants were nice. You needed an additional lounge in Terminal D at DFW Airport. After waiting 40 minutes to enter, we finally gave up and went to a bar across from the club doors. I’m unsure if I’ll ever book a Finnair flight again.

Very good seat, very comfortable, good food, and good service.

It was a good flight, very comfortable seats for sleeping in business class. Probably the most comfortable business class seat I've ever had (20+ times in business class on various airlines). Service was good, but the only downside is my screen didn't work and it had to be reset multiple times to get it to shut off. I had to block my eyes because the screen was white almost the entire flight and I wore an eye mask when I slept. But when eating and reading in my seat, my eyes hurt because the only way to turn the screen off was reset it and the screen would only be off for a few minutes at a time.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Hopped on time for the flight only to get deplaned and delayed another 2.5 hours.

Terrible experience! delay 2 time and say i dont have ticket

Both my flight where delayed Had 25min to make it to my transfer flight

Would've been great if Lufthansa union cockpit pilots didn't strike for 2 days and caused a chaos to my returning plans to USA, and then after rebooking a flight 2 days later tge plane departed 35 min later. So I did not have a good experience.

Everything was on time and service on the flight was great!

The boarding in Buenos Aires (at the on ramp) was not great. They had to check every carry on. Not a United problem but was a Buenos Aires problem.

Staff and aircraft were good. However, weather in Houston lee to a ground stop. We were looking at circling behind three other planes until the stop was lifted. Pilot said we didn’t have enough fuel for that. So we flew on to New Orleans as the closest port with immigration and customs staff. Landed there and sat in the plane for two hours plus while staff was sorted. Turned away by ICE. Waited for pilots to be switched out, but after they were approved by ICE. Then had to wait to get a runway because so many planes were ahead of us. Finally took off and flew back to Houston. We all missed our connecting flights because it took too long. Hotel voucher from United was only a link to booking site. Total BS. Finally got a flight out the next day after a night without sleep because all the Houston hotels were booked by rodeo and spring break crowds.

Very nice staff, terrible food, not very comfortable premium economy.

Boarding, crew, food and baggage handling excellent (no bags lost, yay!). However for an 8 hour flight, there were limited entertainment options. And really would have liked to have a pillow!

The crew was super friendly and helpful. The food was quite good. An overall positive experience.

Plane delayed due to weather. Plane boarded, then told to unboard due to a maintenance issue.

A more organized boarding experience and better food would have made the experience better.

Was all good.l including a sofdrink. AA improved significantly. There was no entertainment.

why can't planes be boarded from back to front?? everything was great otherwise

We flew into Barcelona and the plane was so cramped and very uncomfortable and dirty. But we flew out of Madrid and that plane was much better. Would fly Iberia again.

For what we are willing to pay for international air travel, our experience was very good. We had no problem checking in, we had very little wait time at the AA counter in Madrid, and the staff in Madrid were very helpful. The flight crew was helpful and courteous, the plane was on the newer side, and our assigned seats were together without us needing to purchase them. The flight took off on time and arrived early. Overall, it was a pleasant experience or as much as could be expected in economy for almost 10 hours.

Boarding was easy, the flight left on time and even landed 20 minutes early. The food was plentiful and really good! The crew was kind & helpful. Overall it was an exceptional experience!

How about changing the personal out to more friendly human beings? This team was pretty arrogant. No fun!!

Everything could have been better. What needed to be wrong with United went wrong

Excellent service. The crew goes above their way to make the customer comfortable.

It was good. The seats in economy weren’t bad

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Excellent service; they helped me reschedule so I can fly in an earlier flight

Wonderful staff. The boarding process can be improved a little better by adequate prior communication but all in all they did fine. However the boarding gate was quite unfreindly to elderly and who needs help with sevral stairs.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Very good. Comfortable and I felt well taken care of from start to finish

the service on Business class should be improved to be at par with industry leaders like Cathay Pacific and Singapore AIrlines. A lot of room for improvement.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

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.