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

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as £362. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Missouri to London for a low price.

What are the most popular routes from Missouri to London?

Most travelers choose Lambert-St Louis - London Heathrow, Kansas City - London Heathrow or Kansas City - London Gatwick when deciding on the best route from Missouri to London.

What are the most popular airlines that fly from Missouri to London?

Consider American Airlines, Air Canada or British Airways when booking your flight. These represent the most popular airlines when flying from Missouri to London.

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

Users have found that booking a flight from Missouri to London at least 27 days early can save you up to 26% on average compared to booking a flight this week. If booking 27 days before your flight isn’t an option for you, users have found flights from Missouri to London for as little as £639 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £639 for flights departing within the next 3 days.

What is the cheapest month to fly from Missouri to London?

Flights from Missouri to London lean towards being more expensive in June. Prices are generally better when you fly from Missouri to London in April, with the cheapest ticket starting at £504.

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

Yes. In addition to deals on Missouri to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Missouri to London?

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

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

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

£200+ Flights from Missouri to London

Cheap flight deals from Missouri to London

Round-trip from	£504
One-way from	£200
Popular in	June
Cheapest in	April
Average price	£584

Iberia
27/8-3/9
2 total stops
28h 46m total
Missouri to London

Search Deals

11/7
1 total stop
33h 17m total
Missouri to London

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£95 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Missouri to London

Cheapest flights from Missouri to London
Explore the most affordable flight options available from Missouri to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Wed 27/816:22SGF - LHR

1 stop16h 03mIberia

Wed 3/914:25LHR - SGF

1 stop12h 43mIberia

Deal found 17/4£504

Wed 27/818:20SGF - LHR

2 stops17h 20mLufthansa

Wed 3/906:30LHR - SGF

2 stops17h 15mLufthansa

Deal found 17/4£513

Wed 23/417:41STL - LGW

1 stop34h 19mMultiple Airlines

Tue 29/414:00LGW - STL

1 stop16h 04mMultiple Airlines

Deal found 17/4£538

Wed 20/813:30STL - LHR

2 stops20h 30mScandinavian Airlines

Wed 27/806:40LHR - STL

2 stops22h 59mScandinavian Airlines

Deal found 18/4£544

Thu 15/505:46MCI - LGW

1 stop22h 14mMultiple Airlines

Tue 20/513:40LGW - MCI

3 stops34h 05mMultiple Airlines

Deal found 17/4£545

Sun 19/1018:08MCI - LHR

2 stops34h 27mIberia

Sun 26/1011:00LHR - MCI

1 stop16h 08mIberia

Deal found 17/4£556

Thu 14/811:45SGF - LHR

2 stops27h 55mScandinavian Airlines

Thu 21/806:40LHR - SGF

2 stops21h 50mScandinavian Airlines

Deal found 16/4£560

Tue 14/1013:00MCI - LHR

2 stops13h 35mMultiple Airlines

Fri 24/1020:25LHR - MCI

2 stops31h 17mMultiple Airlines

Deal found 17/4£562

Tue 5/813:30STL - LHR

1 stop14h 30mMultiple Airlines

Tue 23/910:30LHR - STL

2 stops15h 27mMultiple Airlines

Deal found 17/4£563

Mon 25/811:51STL - LGW

2 stops16h 09mDelta

Thu 4/912:00LGW - STL

2 stops17h 01mDelta

Deal found 17/4£566

Sun 10/809:59MCI - LGW

1 stop18h 01mDelta

Fri 22/812:00LGW - MCI

2 stops29h 03mDelta

Deal found 17/4£566

Sun 10/807:37MCI - LGW

2 stops18h 13mAmerican Airlines

Fri 22/812:20LGW - MCI

2 stops17h 39mAmerican Airlines

Deal found 17/4£568

Best flights from Missouri to London
Discover carefully curated flight deals from Missouri to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 April 2025.

Wed 27/816:22SGF - LHR

1 stop16h 03mIberia

Wed 3/914:25LHR - SGF

1 stop12h 43mIberia

Deal found 17/4£504

Wed 27/818:20SGF - LHR

2 stops17h 20mLufthansa

Wed 3/906:30LHR - SGF

2 stops17h 15mLufthansa

Deal found 17/4£513

Wed 20/815:30STL - LHR

2 stops18h 30mScandinavian Airlines

Wed 27/806:40LHR - STL

2 stops22h 59mScandinavian Airlines

Deal found 17/4£544

Thu 15/505:46MCI - LGW

1 stop22h 14mMultiple Airlines

Tue 20/513:40LGW - MCI

3 stops34h 05mMultiple Airlines

Deal found 17/4£545

Mon 25/811:51STL - LGW

2 stops16h 09mDelta

Thu 4/912:00LGW - STL

2 stops17h 01mDelta

Deal found 17/4£566

Sun 10/807:37MCI - LGW

2 stops18h 13mAmerican Airlines

Fri 22/812:20LGW - MCI

2 stops17h 39mAmerican Airlines

Deal found 17/4£568

Wed 20/820:08MCI - LHR

1 stop12h 17mBritish Airways

Tue 9/912:00LHR - MCI

1 stop14h 16mBritish Airways

Deal found 18/4£570

Sun 12/1013:30STL - LHR

1 stop11h 00mAir Canada

Fri 14/1114:30LHR - STL

2 stops30h 51mAir Canada

Deal found 17/4£573

Wed 20/818:18MCI - LHR

1 stop14h 07mFinnair

Tue 9/916:10LHR - MCI

2 stops31h 58mFinnair

Deal found 18/4£575

Tue 13/510:05MCI - LHR

1 stop14h 15mUnited Airlines

Tue 20/514:05LHR - MCI

2 stops26h 31mUnited Airlines

Deal found 17/4£576

Sun 10/812:30MCI - LGW

2 stops15h 30mKLM

Sat 23/812:00LGW - MCI

2 stops17h 53mKLM

Deal found 17/4£603

Tue 20/512:00SGF - LHR

2 stops15h 15mVirgin Atlantic

Wed 28/509:20LHR - SGF

1 stop18h 57mVirgin Atlantic

Deal found 16/4£666

Last-minute flights from Missouri to London
Discover last-minute flight deals from Missouri to London. Data last updated 18 April 2025 and is based on user searches.

Wed 23/417:41STL - LGW

1 stop34h 19mMultiple Airlines

Tue 29/414:00LGW - STL

1 stop16h 04mMultiple Airlines

Deal found 17/4£538

Wed 23/408:25STL - LHR

1 stop16h 30mUnited Airlines

Wed 30/406:30LHR - STL

1 stop13h 00mUnited Airlines

Deal found 17/4£690

Wed 23/416:11STL - LHR

1 stop15h 19mDelta

Tue 29/406:30LHR - STL

2 stops16h 17mDelta

Deal found 17/4£697

Fri 25/406:05MCI - LHR

2 stops24h 35mAer Lingus

Wed 7/508:50LHR - MCI

2 stops21h 04mAer Lingus

Deal found 18/4£745

Sat 26/415:01SGF - LHR

1 stop34h 39mUnited Airlines

Fri 9/514:05LHR - SGF

2 stops30h 40mUnited Airlines

Deal found 18/4£714

Sat 26/416:26SGF - LHR

1 stop34h 34mBritish Airways

Fri 9/508:20LHR - SGF

1 stop13h 38mBritish Airways

Deal found 17/4£733

Sun 27/413:12STL - LHR

1 stop11h 08mMultiple Airlines

Tue 13/511:05LHR - STL

1 stop12h 18mMultiple Airlines

Deal found 17/4£677

Sun 27/415:30STL - LHR

1 stop33h 05mAir Canada

Wed 14/514:05LHR - STL

2 stops28h 14mAir Canada

Deal found 17/4£691

Sun 27/412:51MCI - LHR

1 stop15h 49mUnited Airlines

Wed 14/511:05LHR - MCI

1 stop12h 30mUnited Airlines

Deal found 17/4£726

Mon 28/412:08SGF - LHR

1 stop19h 22mDelta

Tue 13/515:15LHR - SGF

1 stop13h 02mDelta

Deal found 17/4£726

Mon 28/418:45MCI - LHR

2 stops19h 55mLufthansa

Wed 14/506:30LHR - MCI

2 stops21h 17mLufthansa

Deal found 17/4£735

Mon 28/406:05MCI - LHR

2 stops23h 55mBritish Airways

Mon 5/520:00LHR - MCI

2 stops30h 37mBritish Airways

Deal found 17/4£740

One-way flights from Missouri to London
Search for one-way flight options from Missouri to London. Find affordable one-way fares based on user searches. Data last updated 18 April 2025.

Fri 11/718:43MCI - LGW

1 stop33h 17mMultiple Airlines

Deal found 17/4£200

Sat 12/719:29STL - LGW

2 stops32h 41mMultiple Airlines

Deal found 17/4£223

Thu 15/505:46MCI - LHR

3 stops50h 29mMultiple Airlines

Deal found 17/4£313

Sun 15/607:30STL - LTN

2 stops33h 25mMultiple Airlines

Deal found 17/4£321

Sun 15/607:30STL - STN

2 stops31h 30mMultiple Airlines

Deal found 17/4£321

Sat 12/719:37STL - LHR

3 stops34h 18mMultiple Airlines

Deal found 17/4£327

Wed 30/416:07SGF - LHR

2 stops40h 08mMultiple Airlines

Deal found 17/4£346

Fri 19/917:15MCI - LHR

2 stops55h 15mAir Canada

Deal found 18/4£362

Thu 11/913:30STL - LHR

1 stop14h 30mAir Canada

Deal found 17/4£386

Fri 12/912:30MCI - LHR

2 stops15h 45mDelta

Deal found 17/4£390

Thu 11/913:30STL - LHR

2 stops13h 45mDelta

Deal found 17/4£390

Wed 14/513:30STL - LHR

1 stop14h 30mUnited Airlines

Deal found 17/4£396

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SpringfieldLondon

SGF - LHR

SGFLHR

Springfield-Branson

Wed 27/8

16:22-14:25

1 stop16h 03m

London Heathrow

Wed 3/9

14:25-21:08

1 stop12h 43m

£504

SpringfieldLondon

SGF - LHR

SGFLHR

Springfield-Branson

Wed 27/8

18:20-17:40

2 stops17h 20m

London Heathrow

Wed 3/9

06:30-17:45

2 stops17h 15m

£513

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Wed 20/8

15:30-16:00

2 stops18h 30m

London Heathrow

Wed 27/8

06:40-23:39

2 stops22h 59m

£544

Kansas CityLondon

MCI - LGW

MCILGW

Kansas City

Thu 15/5

05:46-10:00

1 stop22h 14m

London Gatwick

Tue 20/5

13:40-17:45

3 stops34h 05m

£545

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Mon 5/5

17:45-10:00

1 stop34h 15m

London Gatwick

Sun 18/5

14:00-00:06

1 stop16h 06m

£550

SpringfieldLondon

SGF - LHR

SGFLHR

Springfield-Branson

Thu 14/8

11:45-21:40

2 stops27h 55m

London Heathrow

Thu 21/8

06:40-22:30

2 stops21h 50m

£560

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Tue 14/10

13:00-08:35

2 stops13h 35m

London Heathrow

Fri 24/10

20:25-21:42

2 stops31h 17m

£562

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Mon 25/8

11:51-10:00

2 stops16h 09m

London Gatwick

Thu 4/9

12:00-23:01

2 stops17h 01m

£566

Kansas CityLondon

MCI - LGW

MCILGW

Kansas City

Sun 10/8

09:59-10:00

1 stop18h 01m

London Gatwick

Fri 22/8

12:00-11:03

2 stops29h 03m

£566

Kansas CityLondon

MCI - LGW

MCILGW

Kansas City

Sun 10/8

07:37-07:50

2 stops18h 13m

London Gatwick

Fri 22/8

12:20-23:59

2 stops17h 39m

£568

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 60 results

...

Best time to book a flight from Missouri to London

Have a flexible travel schedule? Discover the best time to fly to London from Missouri with our price prediction graph.

Estimated return 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 London

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

Currently, January is the cheapest month in which you can book a flight from Missouri to London (average of £112). Flying from Missouri to London in August is currently the most expensive (average of £164). 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 LON?

When flying from Missouri to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in London by month

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Read through reviews of airlines operating flights from Missouri to London, such as Delta, KLM and Finnair. 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

7,917 reviews

Check prices

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

7,917 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

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

1,329 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

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

1,269 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

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

7.5

Good

1,435 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

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

1,581 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

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 London one-way?
The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as £362. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Missouri to London for a low price.
What are the most popular routes from Missouri to London?
Most travelers choose Lambert-St Louis - London Heathrow, Kansas City - London Heathrow or Kansas City - London Gatwick when deciding on the best route from Missouri to London.
Can I find deals for flights from Missouri to London that include hotel bookings?
Yes. In addition to deals on Missouri to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Missouri to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to London.
Can I find deals for business class flights from Missouri to London?
Yes. Cheapflights offers flight deals from Missouri to London 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 London?
Currently, January is the cheapest month in which you can book a flight from Missouri to London (average of £112). Flying from Missouri to London in August is currently the most expensive (average of £164). 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

Hounslow

Deal

Milton Keynes

Gatwick

Luton

Slough

Croydon

Eastbourne

Wembley

Hayes

Crawley

Southend-on-Sea

Maidstone

Ipswich

Southall

Ilford

Winchester

Folkestone

Dartford

Watford

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Missouri to London

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest£505	Average£669	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
British Airways	Cheapest£506	Average£741	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£516	Average£702	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
KLM	Cheapest£537	Average£809	FlexibilityNo cancel fee	On-time75%	Search KLM flights
United Airlines	Cheapest£577	Average£874	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	Cheapest£591	Average£1,010	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Missouri to London?

Cheapflights makes it easy to find Missouri to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Missouri to London?

Millions of users choose and trust Cheapflights to book the best flight deals from Missouri to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Missouri to London with no change fees?

Certainly. Search results for flights to London from Missouri shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Missouri to London become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Missouri to London from £200

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Missouri to London

Keep the following information in mind while searching for Missouri to London flight deals. Data was last updated 18 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Missouri to London

Cheapest flights from Missouri to LondonExplore the most affordable flight options available from Missouri to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Explore the most affordable flight options available from Missouri to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Missouri to London

Have a flexible travel schedule? Discover the best time to fly to London from Missouri with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Missouri to London

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

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

Find hourly flight availability from Missouri to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2025.

Rainfall in London by month

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

Temperature in London by month

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

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 18 April 2025.

Read through reviews of airlines operating flights from Missouri to London, such as Delta, KLM and Finnair. 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 London. 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 London one-way?

What are the most popular routes from Missouri to London?

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

How can I find direct flights from Missouri to London?

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

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

Travelling to a place near Missouri?

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 London

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Missouri to London

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Missouri to London?

Why should you use Cheapflights to find cheap flight tickets from Missouri to London?

Can Cheapflights find flights from Missouri to London with no change fees?

Can Cheapflights notify me if prices for flights from Missouri to London become cheaper?

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Cheapest flights from Missouri to London
Explore the most affordable flight options available from Missouri to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.