$411 Find Cheap Flights from London Heathrow Airport 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 Heathrow to Missouri departing on 8/27. 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

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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Cheap Flights from Heathrow to Missouri

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
St. Louis
St. Louis3 stops$771
Kansas City
Kansas City2 stops$782
Springfield
Springfield2 stops$845
St. Louis
St. Louis3 stops$771
Kansas City
Kansas City2 stops$782
Springfield
Springfield2 stops$845

Book Cheap Heathrow 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 Heathrow 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 Heathrow to Missouri

Sat, Sep 13 - Thu, Sep 25
 Logo
6:00 am - 10:50 amLHR-STL
34h 50m3 stops
 Logo
12:05 pm - 10:55 pmSTL-LHR
28h 50m3 stops
Wed, Sep 10 - Sat, Sep 27
 Logo
9:30 am - 11:07 pmLHR-MCI
19h 37m2 stops
 Logo
5:15 am - 10:40 amMCI-LHR
23h 25m2 stops
Mon, Oct 6 - Mon, Oct 13
Delta Logo
4:05 pm - 4:43 pmLHR-STL
30h 38m1 stop
Delta Logo
4:10 pm - 10:15 amSTL-LHR
12h 05m1 stop
$801Delta
Find Deal
Tue, Nov 11 - Sat, Nov 22
Lufthansa Logo
8:30 am - 9:50 pmLHR-MCI
19h 20m2 stops
Lufthansa Logo
11:36 am - 5:55 amMCI-LHR
12h 19m1 stop
$922Lufthansa
Find Deal
Wed, Nov 12 - Sat, Nov 22
United Airlines Logo
9:00 am - 7:57 pmLHR-MCI
16h 57m2 stops
United Airlines Logo
3:25 pm - 10:50 amMCI-LHR
13h 25m2 stops
$926United Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 22
United Airlines Logo
9:00 am - 7:57 pmLHR-MCI
16h 57m2 stops
United Airlines Logo
6:15 am - 7:30 amMCI-LHR
19h 15m1 stop
$928United Airlines
Find Deal
Tue, Sep 16 - Sun, Sep 28
Lufthansa Logo
6:55 am - 9:42 pmLHR-MCI
20h 47m2 stops
Lufthansa Logo
12:40 pm - 6:55 amMCI-LHR
12h 15m1 stop
$929Lufthansa
Find Deal
Wed, Sep 24 - Tue, Oct 7
British Airways Logo
9:15 am - 5:30 pmLHR-SGF
14h 15m1 stop
British Airways Logo
6:48 pm - 12:45 pmSGF-LHR
11h 57m1 stop
$936British Airways
Find Deal
Mon, Sep 29 - Wed, Oct 8
British Airways Logo
9:15 am - 3:09 pmLHR-MCI
11h 54m1 stop
British Airways Logo
3:28 pm - 9:05 amMCI-LHR
11h 37m1 stop
$936British Airways
Find Deal
Mon, Sep 1 - Sun, Sep 21
Delta Logo
6:50 pm - 10:56 amLHR-SGF
22h 06m2 stops
Delta Logo
4:13 pm - 12:35 pmSGF-LHR
14h 22m2 stops
$1,869Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Heathrow to Missouri flights

Get data-powered insights and trends into flights from Heathrow 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 London Heathrow Airport to Missouri?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport 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 Heathrow Airport to Missouri is February, when tickets cost $813 (return) on average. On the other hand, the most expensive months are August and December, when the average cost of round-trip tickets is $1,272 and $1,140 respectively.

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

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

If your flying dates are flexible, you should consider flying to Missouri on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from London Heathrow Airport to Missouri. For your return ticket, we recommend flying on a Thursday and avoiding Fridays for the best deals.

How far in advance should I book a flight from London Heathrow Airport 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 Heathrow Airport 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 Heathrow Airport to Missouri, you should book around 4 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.


Good to know

Low seasonFebruary
Cheapest flight$411
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from London Heathrow Airport to Kansas City

FAQs - booking Missouri flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport 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 Heathrow Airport to Missouri.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Heathrow Airport 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 Heathrow Airport 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 Heathrow Airport 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 Heathrow Airport 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 Heathrow Airport 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 3 airlines serving from Heathrow 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 Heathrow 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 8896 reviews
6.6Food
7.1Entertainment
7.3Comfort
7.7Boarding
8.1Crew
Airline reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

8.0 ExcellentHal, Jul 2025IAD - MSY
Read more United Airlines reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Ok. Get a different kosher caterer. The food was odd.

Food was terrible. Crew was kind but skipped over my row for providing sandwiches and beverages.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Lost luggage, they need a baggage service representative available all times in Atlanta

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

I really enjoyed flying with United airlines amazing experience , good customer service and great food

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

I was told in Florence my bag would go directly to Indianapolis. I had to wait to get it. Then security in EWR was slow so I missed my flight as United would not allow me on the plane even though it was still on the tarmac and the door to the tunnel was open. I blame both Lufthansa and United for refusing to allow me on board a plane that was clearly still on the tarmac. Behind me two grandparents and their ten year old grandson were on same flight from Munich to EWR. They were refused to board the United flight. So we had to sit for 12 hours in airport until next flight. No compensation has been offered either by Lufthansa or United.

Flight was delayed and luggage was delivered day after arrival. In Bilbao they told me day after would be delivered faster if I went to Bilbao to get my own bags so I did. Wasted my morning.

Seating was average for a first class seat. It very modern. I expected better.

very small seats screen did not work . I could not watch anything for 9 hours

The food that was served was superb!!! Awesome snacks!!! Frequent drink service!!! To me, this was shocking. I took a British Airways flight from Denver to London for the first leg of my trip and the food was horrendous. Thank you for keeping us fed and satiated on such a long flight!!!!

The seating arrangement by having privacy screens would have been more appealing. If you sit in the business class, you pay for extra comfort and privacy. Other than that, the service was excellent and the staff very professional.

The plane was late (as was my flight out from Birmingham the day before)

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

Flights were delayed but very last minute, also seats felt very squished on the second flight. Crew was very friendly and airplane was clean.

Excellent everywhere but Philly, the most rotten airport in the world.

Check in was not the greatest as had to talk to an agent to clarify things and then he transferred us to another agent who had difficulty processing my credit card as there was a system glitch and not a card error.

I was put into business class. Wow! My flight attendant was great! The food amazing’

Not so good with their baggage handling as they damaged one of my check in luggage

All went well on the flight, not happy of course with having to pay for a seat and in hold luggage of £50

We never made it onto this flight due to BA's lackluster organisation.

The air hostess were good, cheerful, but I didn't like the boarding. My son and I initially bought our flight tickets, making sure it included 1 luggage and a carry on. Tickets were purchased for British airlines, but we were merged with American Airlines. At checking in our languages, we were told, we don't have luggage prepaid so we had to pay extra $125 each and almost £60 on our way back. I think that's unfair.

Economy seats are so small and compacted so close together that comfort is negatively affected, especially on long flights. However that is due to aircraft design, not anything the airline can do about it.

3/4 bags delayed and 1/4 damaged at the other end. Flight was freezing

The crew were good. The flight was on time. The entertainment choice was ok. But the food was bad, tasted and texture were awful.

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

Information on your arrival and departure airports

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