HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
United Kingdom

$256+ Cheap flights from Missouri to the United Kingdom

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LHR
apr 5 — apr 121
sab 4/5
sab 4/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to United Kingdom with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Missouri to United Kingdom

Keep the following information in mind while searching for Missouri to United Kingdom flight deals. Data was last updated marzo 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$686
(FlightHub)

One-way from

$256
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$803
Provider with most accurate pricing for Kansas City-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-London (LON) flights.
Search Deals
From Missouri to United Kingdom
Search Deals
One-way flight from Missouri to United Kingdom
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Missouri to United Kingdom

Cheapest flights from Missouri to United Kingdom
Explore the most affordable flight options available from Missouri to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 31, 2025.

This FlightHub deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 9/233:35 pmSGF - LHR
2 stops18h 25mScandinavian Airlines
mar 9/306:40 amLHR - SGF
2 stops20h 55mScandinavian Airlines
Deal found 3/30$686
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 4/275:41 pmSTL - LGW
1 stop34h 19mMultiple Airlines
dom 5/42:00 pmLGW - STL
1 stop16h 06mMultiple Airlines
Deal found 3/31$697
This Scandinavian Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 8/253:30 pmSTL - LHR
2 stops24h 10mScandinavian Airlines
gio 9/46:40 amLHR - STL
2 stops20h 07mScandinavian Airlines
Deal found 3/30$698
This Norse deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 5/145:35 amMCI - LGW
1 stop22h 25mMultiple Airlines
lun 5/192:00 pmLGW - MCI
1 stop29h 50mMultiple Airlines
Deal found 3/30$708
This EaseMyTrip deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 4/293:30 pmSTL - LHR
1 stop12h 05mMultiple Airlines
mar 5/66:30 amLHR - STL
2 stops15h 17mMultiple Airlines
Deal found 3/31$721
This EaseMyTrip deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 4/295:32 pmSTL - LHR
1 stop13h 58mVirgin Atlantic
mar 5/611:45 amLHR - STL
1 stop15h 51mVirgin Atlantic
Deal found 3/31$728
This FlightHub deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 10/284:15 pmMCI - LHR
2 stops18h 45mScandinavian Airlines
ven 11/76:40 amLHR - MCI
2 stops23h 13mScandinavian Airlines
Deal found 3/30$736
This CheapOair deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 9/219:15 amSTL - EDI
1 stop16h 05mAir Canada
mar 9/309:00 amEDI - STL
2 stops33h 20mAir Canada
Deal found 3/30$736
This Mytrip deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven 5/97:58 pmMCI - LHR
3 stops34h 57mMultiple Airlines
lun 5/127:05 amLHR - MCI
3 stops21h 36mMultiple Airlines
Deal found 3/31$738
This StudentUniverse deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 4/295:43 pmMCI - LHR
1 stop10h 47mFinnair
mar 5/610:20 amLHR - MCI
2 stops19h 34mFinnair
Deal found 3/30$743
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 4/296:13 amSTL - LGW
2 stops19h 57mAmerican Airlines
mar 5/610:40 amLGW - STL
2 stops19h 11mAmerican Airlines
Deal found 3/30$746
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 9/218:25 amSTL - EDI
1 stop20h 10mUnited Airlines
mar 9/309:00 amEDI - STL
1 stop12h 16mUnited Airlines
Deal found 3/30$747

Cheapflights Fare Finder

Customize your flight search to find flights from Missouri to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated marzo 31, 2025.
Use the filters below to find and compare flights from Missouri to the United Kingdom that are best for you.

Fly from

Missouri

Fly to

United Kingdom

Route

Depart

Return

Price

SpringfieldLondon

SGF - LHR

SGFLHR

Springfield-Branson

mar 9/23

3:35 pm-4:00 pm

2 stops18h 25m

London Heathrow

mar 9/30

6:40 am-9:35 pm

2 stops20h 55m

$686

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

dom 4/27

5:41 pm-10:00 am

1 stop34h 19m

London Gatwick

dom 5/4

2:00 pm-12:06 am

1 stop16h 06m

$697

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

lun 8/25

3:30 pm-9:40 pm

2 stops24h 10m

London Heathrow

gio 9/4

6:40 am-8:47 pm

2 stops20h 07m

$698

Kansas CityLondon

MCI - LGW

MCILGW

Kansas City

mer 5/14

5:35 am-10:00 am

1 stop22h 25m

London Gatwick

lun 5/19

2:00 pm-1:50 pm

1 stop29h 50m

$708

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

mar 4/29

3:30 pm-9:35 am

1 stop12h 05m

London Heathrow

mar 5/6

6:30 am-3:47 pm

2 stops15h 17m

$721

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

mar 4/29

5:32 pm-1:30 pm

1 stop13h 58m

London Heathrow

mar 5/6

11:45 am-9:36 pm

1 stop15h 51m

$728

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

mar 4/29

5:43 pm-10:30 am

1 stop10h 47m

London Heathrow

mar 5/6

10:20 am-11:54 pm

2 stops19h 34m

$743

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

mar 4/29

6:13 am-8:10 am

2 stops19h 57m

London Gatwick

mar 5/6

10:40 am-11:51 pm

2 stops19h 11m

$746

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

mar 9/23

1:30 pm-6:30 am

1 stop11h 00m

London Heathrow

ven 10/3

8:40 am-7:57 pm

2 stops17h 17m

$749

Kansas CityEdinburgh

MCI - EDI

MCIEDI

Kansas City

dom 4/27

6:00 am-10:35 am

2 stops22h 35m

Edinburgh Turnhouse

gio 5/8

11:30 am-9:47 pm

1 stop16h 17m

$750

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Missouri to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to the United Kingdom

What is the cheapest month to book a flight from Missouri to United Kingdom?

Currently, November is the cheapest month in which you can book a flight from Missouri to United Kingdom (average of $661). Flying from Missouri to United Kingdom in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to GB?

Find hourly flight availability from Missouri to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to United Kingdom as you normally would.

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated marzo 31, 2025.
See what other customers who have flown with Delta, KLM and Finnair from Missouri to United Kingdom have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Missouri to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Missouri to United Kingdom one-way?

    $458 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on American Airlines and Air France, with prices starting from $466 and $495, respectively.

  • Can I find deals for flights from Missouri to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Missouri to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to United Kingdom.

  • Can I find deals for business class flights from Missouri to United Kingdom?

    Yes. Cheapflights offers flight deals from Missouri to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Missouri to United Kingdom (average of $661). Flying from Missouri to United Kingdom in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Gatwick flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Athens flights
John F Kennedy Intl to Barcelona-El Prat flights
Los Angeles to Heathrow flights
John F Kennedy Intl to Athens flights
John F Kennedy Intl to London City flights
LaGuardia to Heathrow flights
Boston to Heathrow flights
Dulles Intl to Heathrow flights
John F Kennedy Intl to Lisbon flights
John F Kennedy Intl to Orly flights
Newark to Gatwick flights
John F Kennedy Intl to Istanbul flights
Newark to Lisbon flights
Newark to Orly flights
Newark to Barcelona-El Prat flights
O'Hare Intl to Heathrow flights
John F Kennedy Intl to Madrid flights
LaGuardia to Charles de Gaulle flights
San Francisco to Heathrow flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Malpensa flights
Seattle to Heathrow flights
O'Hare Intl to Athens flights
John F Kennedy Intl to Dublin flights
O'Hare Intl to Charles de Gaulle flights
Dulles Intl to Charles de Gaulle flights
Baltimore to Heathrow flights
Boston to Charles de Gaulle flights
Dallas/Fort Worth to Heathrow flights
Newark to Malpensa flights
Newark to Dublin flights
Newark to London City flights
Miami to Madrid flights
Newark to Madrid flights
Stewart to Charles de Gaulle flights
Boston to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Frederic Chopin flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Newark to Frankfurt flights
San Francisco to Charles de Gaulle flights
Stewart to Stansted flights
Boston to Dublin flights

Top 10 airlines flying from Missouri to United Kingdom

Discover the top 10 airlines that operate flights from Missouri to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated marzo 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$462Average$1,012FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$596Average$946FlexibilityNo cancel feeOn-time71%
FinnairCheapest$599Average$781FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$620Average$1,021FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$625Average$994FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$642Average$1,002FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$646Average$917FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$649Average$1,126FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$669Average$1,102FlexibilityNo cancel feeOn-time77%
KLMCheapest$669Average$942FlexibilityNo cancel feeOn-time75%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.