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

$426 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on WestJet and American Airlines, with prices starting from $455 and $461, respectively.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 34 days in advance, which can save you up to 5% on flights from Missouri to United Kingdom compared to booking the week you need them. Waiting 34 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $743. For sooner than that we have options available in the next 3 days from $743.

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

January can be a great time to fly to United Kingdom from Missouri with a flight ticket averaging about $926. Cheapflights users have found deals in the month of January for as cheap as $646. The most expensive prices can be found in the month of June.

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.

$694+ Flights from Missouri to the United Kingdom - Compare & Save Big

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Cheap flight deals from Missouri to United Kingdom

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$670 (American Airlines)
One-way from	$230 (Norse)
Popular in	June
Cheapest in	January
Average price	$806

Provider with most accurate pricing for Kansas City-London (LON) flight deals.

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Provider most trusted by Cheapflights users for Kansas City-London (LON) flights.

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From Missouri to United Kingdom

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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).

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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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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 April 30, 2025.

Sun 8/248:00 amMCI - EDI

1 stop18h 00mDelta

Wed 9/109:00 amEDI - MCI

1 stop19h 21mDelta

Deal found 4/29

$675

Fri 8/89:31 amSTL - MAN

2 stops16h 14mDelta

Wed 8/2011:55 amMAN - STL

1 stop17h 44mDelta

Deal found 4/29

$707

Tue 8/192:39 pmSTL - LHR

1 stop11h 26mIberia

Tue 8/2612:15 pmLHR - STL

1 stop13h 58mIberia

Deal found 4/29

$718

Wed 8/2711:51 amSTL - LGW

2 stops16h 09mDelta

Mon 9/812:00 pmLGW - STL

2 stops17h 39mDelta

Deal found 4/29

$720

Tue 8/194:18 pmSTL - LHR

1 stop12h 12mFinnair

Tue 8/264:10 pmLHR - STL

2 stops32h 20mFinnair

Deal found 4/29

$721

Wed 8/201:15 pmSTL - EDI

1 stop11h 55mBritish Airways

Thu 9/411:35 amEDI - STL

1 stop14h 46mBritish Airways

Deal found 4/28

$725

Sun 8/244:34 pmMCI - EDI

2 stops15h 46mAmerican Airlines

Wed 9/1011:25 amEDI - MCI

2 stops16h 11mAmerican Airlines

Deal found 4/29

$728

Thu 8/143:30 pmSTL - LHR

2 stops20h 10mScandinavian Airlines

Wed 8/206:40 amLHR - STL

2 stops22h 59mScandinavian Airlines

Deal found 4/29

$732

Mon 10/202:55 pmMCI - LHR

2 stops20h 45mScandinavian Airlines

Mon 10/276:40 amLHR - MCI

2 stops22h 17mScandinavian Airlines

Deal found 4/28

$735

Wed 8/205:22 pmSTL - EDI

1 stop12h 18mUnited Airlines

Thu 9/49:00 amEDI - STL

2 stops31h 40mUnited Airlines

Deal found 4/27

$738

Wed 8/209:15 amSTL - EDI

1 stop16h 05mAir Canada

Thu 9/49:00 amEDI - STL

2 stops35h 19mAir Canada

Deal found 4/28

$740

Tue 10/143:23 pmMCI - EDI

2 stops33h 57mAir Canada

Tue 10/219:00 amEDI - MCI

2 stops35h 20mAir Canada

Deal found 4/28

$740

Best flights from Missouri to United Kingdom
Discover carefully curated flight deals from Missouri to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2025.

Wed 8/204:54 pmSTL - EDI

2 stops15h 46mAmerican Airlines

Thu 9/411:35 amEDI - STL

1 stop14h 46mAmerican Airlines

Deal found 4/29

$670

Wed 8/202:39 pmSTL - EDI

1 stop10h 31mIberia

Thu 9/411:35 amEDI - STL

1 stop14h 46mIberia

Deal found 4/29

$675

Sun 8/248:00 amMCI - EDI

1 stop18h 00mDelta

Wed 9/109:00 amEDI - MCI

1 stop19h 21mDelta

Deal found 4/29

$675

Tue 8/194:18 pmSTL - LHR

1 stop12h 12mFinnair

Tue 8/264:10 pmLHR - STL

2 stops32h 20mFinnair

Deal found 4/29

$721

Tue 5/135:46 amMCI - LHR

3 stops32h 34mMultiple Airlines

Wed 5/283:05 pmLHR - MCI

3 stops37h 36mMultiple Airlines

Deal found 4/29

$730

Thu 8/143:30 pmSTL - LHR

2 stops20h 10mScandinavian Airlines

Wed 8/206:40 amLHR - STL

2 stops22h 59mScandinavian Airlines

Deal found 4/29

$732

Tue 10/143:23 pmMCI - EDI

2 stops33h 57mAir Canada

Tue 10/219:00 amEDI - MCI

2 stops35h 20mAir Canada

Deal found 4/28

$740

Wed 9/106:15 amMCI - EDI

2 stops22h 20mUnited Airlines

Thu 9/189:00 amEDI - MCI

2 stops35h 19mUnited Airlines

Deal found 4/28

$743

Mon 10/1310:10 amMCI - EDI

1 stop14h 35mKLM

Fri 10/2411:20 amEDI - MCI

1 stop13h 38mKLM

Deal found 4/28

$750

Mon 10/1310:10 amMCI - EDI

1 stop14h 35mVirgin Atlantic

Fri 10/2411:20 amEDI - MCI

2 stops17h 37mVirgin Atlantic

Deal found 4/28

$755

Wed 9/247:20 pmMCI - LHR

1 stop10h 55mBritish Airways

Fri 10/31:25 pmLHR - MCI

1 stop13h 23mBritish Airways

Deal found 4/29

$756

Tue 8/265:30 pmSTL - LHR

2 stops19h 10mLufthansa

Fri 9/59:30 amLHR - STL

2 stops16h 09mLufthansa

Deal found 4/29

$800

Last-minute flights from Missouri to United Kingdom
Discover last-minute flight deals from Missouri to United Kingdom. Data last updated April 30, 2025 and is based on user searches.

Tue 4/2912:51 pmMCI - EDI

1 stop15h 44mUnited Airlines

Tue 5/69:00 amEDI - MCI

2 stops31h 36mUnited Airlines

Deal found 4/28

$909

Thu 5/112:00 pmSTL - LHR

1 stop13h 20mIberia

Wed 5/72:25 pmLHR - STL

1 stop15h 26mIberia

Deal found 4/29

$908

Mon 5/54:50 pmSTL - LHR

1 stop32h 50mUnited Airlines

Thu 5/155:40 pmLHR - STL

1 stop24h 56mUnited Airlines

Deal found 4/29

$923

Tue 5/65:32 pmSTL - LHR

1 stop13h 58mDelta

Tue 5/136:15 amLHR - STL

2 stops16h 45mDelta

Deal found 4/29

$849

Tue 5/61:30 pmSTL - LHR

1 stop14h 30mMultiple Airlines

Wed 5/1410:30 amLHR - STL

2 stops15h 28mMultiple Airlines

Deal found 4/29

$897

Tue 5/61:40 pmSGF - LHR

1 stop14h 00mUnited Airlines

Mon 5/191:30 pmLHR - SGF

2 stops36h 59mUnited Airlines

Deal found 4/28

$969

Tue 5/612:09 pmSGF - LHR

2 stops21h 11mBritish Airways

Mon 5/197:10 pmLHR - SGF

2 stops31h 28mBritish Airways

Deal found 4/28

$982

Tue 5/63:30 pmMCI - LHR

1 stop14h 15mUnited Airlines

Mon 5/199:30 amLHR - MCI

2 stops35h 03mUnited Airlines

Deal found 4/28

$990

Tue 5/67:10 amMCI - LHR

1 stop17h 35mDelta

Mon 5/1911:45 amLHR - MCI

2 stops17h 14mDelta

Deal found 4/29

$999

Tue 5/612:28 pmMCI - LCY

2 stops17h 02mBritish Airways

Mon 5/197:00 pmLCY - MCI

2 stops30h 05mBritish Airways

Deal found 4/29

$1,010

Tue 5/65:46 pmMCI - LHR

1 stop10h 44mBritish Airways

Mon 5/192:25 pmLHR - MCI

1 stop12h 12mBritish Airways

Deal found 4/28

$1,012

Tue 5/66:45 pmMCI - LHR

1 stop12h 45mKLM

Mon 5/191:05 pmLHR - MCI

1 stop13h 22mKLM

Deal found 4/29

$1,013

One-way flights from Missouri to United Kingdom
Search for one-way flight options from Missouri to United Kingdom. Find affordable one-way fares based on user searches. Data last updated April 30, 2025.

Tue 7/156:43 pmMCI - LGW

1 stop33h 17mMultiple Airlines

Deal found 4/29

$230

Wed 7/95:40 pmSTL - LGW

1 stop34h 20mMultiple Airlines

Deal found 4/29

$258

Fri 5/307:51 pmMCI - EDI

3 stops56h 14mMultiple Airlines

Deal found 4/28

$321

Fri 7/255:40 pmSTL - LHR

2 stops44h 40mMultiple Airlines

Deal found 4/29

$348

Mon 7/77:13 pmSTL - EDI

3 stops31h 52mMultiple Airlines

Deal found 4/29

$348

Tue 7/155:45 amMCI - LHR

2 stops50h 30mMultiple Airlines

Deal found 4/29

$356

Mon 9/2911:51 amSTL - LHR

2 stops13h 24mDelta

Deal found 4/29

$426

Fri 5/3011:10 amMCI - EDI

2 stops16h 55mWestJet

Deal found 4/28

$455

Mon 7/286:27 pmMCI - EDI

2 stops16h 13mAmerican Airlines

Deal found 4/28

$461

Tue 9/27:30 amMCI - LHR

2 stops17h 00mAir Canada

Deal found 4/28

$462

Tue 9/212:30 pmMCI - LHR

1 stop12h 15mKLM

Deal found 4/28

$466

Mon 7/289:35 amMCI - EDI

1 stop15h 10mAir France

Deal found 4/28

$466

Cheapflights Fare Finder

Use the filters below to find and compare flights from Missouri to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityEdinburgh

MCI - EDI

MCIEDI

Kansas City

Sun 8/24

8:00 am-8:00 am

1 stop18h 00m

Edinburgh Turnhouse

Wed 9/10

9:00 am-10:21 pm

1 stop19h 21m

$675

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Tue 8/19

2:39 pm-8:05 am

1 stop11h 26m

London Heathrow

Tue 8/26

12:15 pm-8:13 pm

1 stop13h 58m

$718

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Wed 8/27

11:51 am-10:00 am

2 stops16h 09m

London Gatwick

Mon 9/8

12:00 pm-11:39 pm

2 stops17h 39m

$720

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Tue 8/19

4:18 pm-10:30 am

1 stop12h 12m

London Heathrow

Tue 8/26

4:10 pm-6:30 pm

2 stops32h 20m

$721

St. LouisEdinburgh

STL - EDI

STLEDI

Lambert-St Louis

Wed 8/20

1:15 pm-7:10 am

1 stop11h 55m

Edinburgh Turnhouse

Thu 9/4

11:35 am-8:21 pm

1 stop14h 46m

$725

Kansas CityEdinburgh

MCI - EDI

MCIEDI

Kansas City

Sun 8/24

4:34 pm-2:20 pm

2 stops15h 46m

Edinburgh Turnhouse

Wed 9/10

11:25 am-9:36 pm

2 stops16h 11m

$728

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Thu 8/14

3:30 pm-5:40 pm

2 stops20h 10m

London Heathrow

Wed 8/20

6:40 am-11:39 pm

2 stops22h 59m

$732

St. LouisEdinburgh

STL - EDI

STLEDI

Lambert-St Louis

Wed 8/20

5:22 pm-11:40 am

1 stop12h 18m

Edinburgh Turnhouse

Thu 9/4

9:00 am-10:40 am

2 stops31h 40m

$738

St. LouisEdinburgh

STL - EDI

STLEDI

Lambert-St Louis

Wed 8/20

9:15 am-7:20 am

1 stop16h 05m

Edinburgh Turnhouse

Thu 9/4

9:00 am-2:19 pm

2 stops35h 19m

$740

Kansas CityEdinburgh

MCI - EDI

MCIEDI

Kansas City

Tue 10/14

3:23 pm-7:20 am

2 stops33h 57m

Edinburgh Turnhouse

Tue 10/21

9:00 am-2:20 pm

2 stops35h 20m

$740

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 60 results

...

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?

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

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

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

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

7,936 reviews

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

7,936 reviews

Delta

8.0

Very good

7,936 reviews

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

1,333 reviews

Delta

8.0

Very good

7,936 reviews

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

1,273 reviews

Delta

8.0

Very good

7,936 reviews

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

1,588 reviews

Delta

8.0

Very good

7,936 reviews

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

1,446 reviews

Delta

8.0

Very good

7,936 reviews

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

What are the cheapest airlines to fly from Missouri to United Kingdom one-way?
$426 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on WestJet and American Airlines, with prices starting from $455 and $461, 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

Top 10 airlines flying from Missouri to United Kingdom

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$462	Average$1,009	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$596	Average$928	FlexibilityNo cancel fee	On-time71%
Finnair	Cheapest$599	Average$813	FlexibilityNo cancel fee	On-time76%
Virgin Atlantic	Cheapest$620	Average$982	FlexibilityNo cancel fee	On-time72%
Air Canada	Cheapest$625	Average$1,012	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$643	Average$990	FlexibilityNo cancel fee	On-time69%
British Airways	Cheapest$647	Average$894	FlexibilityNo cancel fee	On-time70%
Scandinavian Airlines	Cheapest$669	Average$1,102	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$669	Average$935	FlexibilityNo cancel fee	On-time75%
Iberia	Cheapest$672	Average$1,028	FlexibilityNo cancel fee	On-time77%

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$230+ 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.

Find cheap flights from Missouri to United Kingdom with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 April 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Missouri to United Kingdom

Cheapest flights from Missouri to United KingdomExplore 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 April 30, 2025.

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 April 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Missouri to the United Kingdom that are best for you.

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.

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?

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 April 30, 2025.

Rainfall in United Kingdom by month

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

Temperature in United Kingdom by month

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

Reviews of airlines servicing United Kingdom

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.

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?

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

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

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

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

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.

Top 10 airlines flying from Missouri to United Kingdom

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Travel Smart

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 April 30, 2025.