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

The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as £360. However, be on the lookout for offers from United Airlines and Iberia, 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, Lambert-St Louis - London Gatwick or Kansas City - London Heathrow 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, British Airways or KLM 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 25% 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 £654 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 £654 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 £474.

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.

£227+ Flights from Missouri to London

Cheap flight deals from Missouri to London

Round-trip from	£531
One-way from	£227
Popular in	June
Cheapest in	April
Average price	£630

Scandinavian Airlines
23/9-30/9
4 total stops
41h 00m total
Missouri to London

Search Deals

4/4
1 total stop
34h 48m total
Missouri to London

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£112 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 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 28 March 2025.

Tue 23/915:35SGF - LHR

2 stops20h 05mScandinavian Airlines

Tue 30/906:40LHR - SGF

2 stops20h 55mScandinavian Airlines

Deal found 27/3£531

Tue 14/1013:30STL - LHR

2 stops22h 10mScandinavian Airlines

Wed 22/1006:40LHR - STL

2 stops20h 07mScandinavian Airlines

Deal found 28/3£531

Thu 15/517:45STL - LGW

1 stop34h 15mMultiple Airlines

Mon 19/514:00LGW - STL

1 stop16h 06mMultiple Airlines

Deal found 27/3£547

Thu 8/505:46MCI - LGW

3 stops31h 09mMultiple Airlines

Mon 12/514:00LGW - MCI

1 stop14h 41mMultiple Airlines

Deal found 27/3£548

Wed 17/913:45MCI - LHR

2 stops20h 15mScandinavian Airlines

Wed 15/1006:40LHR - MCI

2 stops22h 20mScandinavian Airlines

Deal found 27/3£554

Sun 4/513:30STL - LHR

1 stop14h 30mAir Canada

Tue 20/514:05LHR - STL

1 stop11h 53mAir Canada

Deal found 28/3£574

Tue 29/407:45STL - LGW

2 stops18h 25mAmerican Airlines

Wed 7/510:40LGW - STL

2 stops19h 11mAmerican Airlines

Deal found 27/3£577

Sun 21/918:08MCI - LHR

1 stop12h 07mBritish Airways

Wed 1/1008:20LHR - MCI

1 stop13h 44mBritish Airways

Deal found 27/3£581

Mon 28/416:29SGF - LHR

1 stop10h 41mBritish Airways

Thu 8/506:15LHR - SGF

2 stops23h 31mBritish Airways

Deal found 27/3£581

Tue 14/1016:12STL - LHR

1 stop12h 38mIberia

Wed 22/1009:15LHR - STL

1 stop14h 48mIberia

Deal found 28/3£581

Sat 3/518:40MCI - LHR

2 stops29h 50mMultiple Airlines

Wed 27/806:00LHR - MCI

2 stops20h 17mMultiple Airlines

Deal found 27/3£584

Sun 4/506:05MCI - LHR

1 stop23h 30mUnited Airlines

Tue 13/514:05LHR - MCI

2 stops26h 31mUnited Airlines

Deal found 27/3£587

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 28 March 2025.

Tue 23/915:35SGF - LHR

2 stops20h 05mScandinavian Airlines

Tue 30/906:40LHR - SGF

2 stops20h 55mScandinavian Airlines

Deal found 27/3£531

Thu 15/517:45STL - LGW

1 stop34h 15mMultiple Airlines

Mon 19/514:00LGW - STL

1 stop16h 06mMultiple Airlines

Deal found 27/3£547

Sun 4/513:30STL - LHR

1 stop14h 30mAir Canada

Tue 20/514:05LHR - STL

1 stop11h 53mAir Canada

Deal found 28/3£574

Tue 29/407:45STL - LGW

2 stops18h 25mAmerican Airlines

Wed 7/510:40LGW - STL

2 stops19h 11mAmerican Airlines

Deal found 27/3£577

Sun 21/918:08MCI - LHR

1 stop12h 07mBritish Airways

Wed 1/1008:20LHR - MCI

1 stop13h 44mBritish Airways

Deal found 27/3£581

Sun 4/506:05MCI - LHR

1 stop23h 30mUnited Airlines

Tue 13/514:05LHR - MCI

2 stops26h 31mUnited Airlines

Deal found 27/3£587

Wed 24/914:12MCI - LHR

1 stop12h 48mFinnair

Fri 3/1010:30LHR - MCI

1 stop13h 38mFinnair

Deal found 28/3£597

Sun 4/510:53STL - LHR

2 stops15h 57mDelta

Tue 20/509:55LHR - STL

2 stops16h 44mDelta

Deal found 28/3£597

Tue 23/915:35SGF - LHR

1 stop15h 55mKLM

Tue 30/909:20LHR - SGF

1 stop18h 15mKLM

Deal found 27/3£605

Sun 21/914:42STL - LHR

1 stop11h 23mIberia

Mon 29/914:25LHR - STL

1 stop15h 00mIberia

Deal found 27/3£618

Mon 21/418:45MCI - LHR

2 stops19h 55mLufthansa

Tue 6/519:30LHR - MCI

2 stops28h 05mLufthansa

Deal found 27/3£630

Tue 20/513:14MCI - LHR

1 stop13h 36mAir France

Thu 29/513:05LHR - MCI

1 stop16h 54mAir France

Deal found 27/3£676

Last-minute flights from Missouri to London
Discover last-minute flight deals from Missouri to London. Data last updated 28 March 2025 and is based on user searches.

Wed 2/408:49STL - LGW

2 stops17h 46mAmerican Airlines

Wed 23/414:30LGW - STL

2 stops24h 00mAmerican Airlines

Deal found 28/3£693

Wed 2/411:39STL - LHR

1 stop12h 46mBritish Airways

Wed 23/419:30LHR - STL

2 stops26h 41mBritish Airways

Deal found 27/3£695

Wed 2/410:40STL - LHR

2 stops13h 50mMultiple Airlines

Wed 23/410:30LHR - STL

2 stops34h 19mMultiple Airlines

Deal found 28/3£697

Wed 2/415:40STL - LHR

1 stop14h 05mUnited Airlines

Wed 23/406:30LHR - STL

1 stop13h 00mUnited Airlines

Deal found 28/3£702

Mon 7/413:19MCI - LHR

2 stops22h 21mScandinavian Airlines

Tue 22/418:40LHR - MCI

2 stops32h 48mScandinavian Airlines

Deal found 28/3£656

Mon 7/413:05STL - LHR

2 stops22h 35mScandinavian Airlines

Mon 21/406:40LHR - STL

2 stops19h 59mScandinavian Airlines

Deal found 26/3£656

Mon 7/407:15MCI - LGW

2 stops17h 20mAmerican Airlines

Tue 22/410:40LGW - MCI

2 stops18h 22mAmerican Airlines

Deal found 28/3£718

Mon 7/416:21MCI - LHR

3 stops32h 09mMultiple Airlines

Tue 22/414:05LHR - MCI

3 stops30h 37mMultiple Airlines

Deal found 27/3£719

Mon 7/416:11MCI - LHR

1 stop12h 19mBritish Airways

Tue 22/409:15LHR - MCI

1 stop12h 18mBritish Airways

Deal found 27/3£728

Mon 7/411:00MCI - LHR

1 stop13h 45mDelta

Tue 22/406:30LHR - MCI

2 stops16h 19mDelta

Deal found 28/3£729

Mon 7/417:36MCI - LHR

1 stop10h 54mFinnair

Tue 22/415:30LHR - MCI

1 stop12h 54mFinnair

Deal found 28/3£732

Mon 7/410:17STL - LHR

2 stops21h 08mAer Lingus

Mon 21/421:10LHR - STL

2 stops26h 52mAer Lingus

Deal found 27/3£744

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 28 March 2025.

Fri 4/417:12MCI - LGW

1 stop34h 48mMultiple Airlines

Deal found 27/3£227

Mon 28/420:40MCI - LHR

2 stops33h 15mMultiple Airlines

Deal found 27/3£276

Sat 5/716:00STL - STN

2 stops21h 30mMultiple Airlines

Deal found 27/3£329

Sat 5/716:00STL - LTN

2 stops24h 30mMultiple Airlines

Deal found 27/3£343

Sat 5/716:00STL - LGW

2 stops24h 50mMultiple Airlines

Deal found 27/3£345

Sun 4/517:36MCI - LHR

2 stops14h 19mAer Lingus

Deal found 27/3£360

Tue 29/411:29MCI - LHR

3 stops17h 56mUnited Airlines

Deal found 27/3£377

Sat 5/716:00STL - LHR

2 stops21h 25mMultiple Airlines

Deal found 27/3£383

Tue 29/407:15MCI - LGW

2 stops21h 35mIberia

Deal found 27/3£387

Wed 30/412:38MCI - LHR

1 stop12h 07mAir France

Deal found 27/3£393

Wed 27/813:30STL - LHR

2 stops13h 05mAir Canada

Deal found 28/3£394

Tue 29/411:29MCI - LHR

3 stops16h 31mAir Canada

Deal found 27/3£397

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

Tue 23/9

15:35-17:40

2 stops20h 05m

London Heathrow

Tue 30/9

06:40-21:35

2 stops20h 55m

£531

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Mon 25/8

13:30-18:30

2 stops23h 00m

London Heathrow

Thu 4/9

06:40-20:47

2 stops20h 07m

£531

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Thu 15/5

17:45-10:00

1 stop34h 15m

London Gatwick

Mon 19/5

14:00-00:06

1 stop16h 06m

£547

Kansas CityLondon

MCI - LGW

MCILGW

Kansas City

Thu 8/5

05:46-18:55

3 stops31h 09m

London Gatwick

Mon 12/5

14:00-22:41

1 stop14h 41m

£548

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Wed 17/9

13:45-16:00

2 stops20h 15m

London Heathrow

Wed 15/10

06:40-23:00

2 stops22h 20m

£554

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Sun 4/5

13:30-10:00

1 stop14h 30m

London Heathrow

Tue 20/5

14:05-19:58

1 stop11h 53m

£574

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Tue 29/4

07:45-08:10

2 stops18h 25m

London Gatwick

Wed 7/5

10:40-23:51

2 stops19h 11m

£577

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Sun 21/9

18:08-12:15

1 stop12h 07m

London Heathrow

Wed 1/10

08:20-16:04

1 stop13h 44m

£581

SpringfieldLondon

SGF - LHR

SGFLHR

Springfield-Branson

Mon 28/4

16:29-09:10

1 stop10h 41m

London Heathrow

Thu 8/5

06:15-23:46

2 stops23h 31m

£581

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Sat 3/5

18:40-06:30

2 stops29h 50m

London Heathrow

Wed 27/8

06:00-20:17

2 stops20h 17m

£584

Flights are sorted by cheapest return flights first.

Deals found on 27/3

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

7,896 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

7,896 reviews

Delta

8.0

Very Good

7,896 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

1,321 reviews

Delta

8.0

Very Good

7,896 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

1,267 reviews

Delta

8.0

Very Good

7,896 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.

Austrian Airlines

7.5

Good

769 reviews

Delta

8.0

Very Good

7,896 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

1,570 reviews

Delta

8.0

Very Good

7,896 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 Aer Lingus, with whom users have recently found tickets for as low as £360. However, be on the lookout for offers from United Airlines and Iberia, 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, Lambert-St Louis - London Gatwick or Kansas City - London Heathrow 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

Croydon

Luton

Slough

Eastbourne

Wembley

Hayes

Ilford

Crawley

Southend-on-Sea

Winchester

Maidstone

Ipswich

Watford

Southall

Dartford

Folkestone

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Missouri to London

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£509	Average£837	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£529	Average£720	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
KLM	Cheapest£550	Average£829	FlexibilityNo cancel fee	On-time75%	Search KLM flights
American Airlines	Cheapest£607	Average£1,201	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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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.

Cheap flights from Missouri to London from £227

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 4/4. 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 28 March 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 28 March 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 28 March 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 28 March 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 28 March 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 4 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 28 March 2025.