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

The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as £366. However, be on the lookout for offers from WestJet 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 Lambert-St Louis - 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, 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 £670 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 £670 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 £506.

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.

£275+ Flights from Missouri to London

Cheap flight deals from Missouri to London

Round-trip from	£542
One-way from	£275
Popular in	June
Cheapest in	April
Average price	£664

United Airlines
26/4-9/5
4 total stops
63h 10m total
Missouri to London

Search Deals

21/3
1 total stop
35h 36m total
Missouri to London

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£124 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 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 21 February 2025.

Sat 26/417:10SGF - LHR

2 stops32h 30mUnited Airlines

Fri 9/514:05LHR - SGF

2 stops30h 40mUnited Airlines

Deal found 21/2£542

Sat 11/1016:17STL - LHR

1 stop33h 23mUnited Airlines

Tue 21/1017:40LHR - STL

1 stop27h 36mUnited Airlines

Deal found 21/2£544

Sat 20/916:05STL - LHR

1 stop32h 30mAir Canada

Fri 17/1017:40LHR - STL

2 stops24h 40mAir Canada

Deal found 21/2£545

Wed 5/310:26STL - LHR

2 stops25h 14mScandinavian Airlines

Wed 12/306:40LHR - STL

2 stops21h 51mScandinavian Airlines

Deal found 20/2£547

Wed 9/418:00STL - LHR

1 stop10h 30mFinnair

Tue 22/410:20LHR - STL

2 stops17h 52mFinnair

Deal found 20/2£551

Sat 11/1018:05STL - LHR

1 stop30h 20mBritish Airways

Tue 21/1020:00LHR - STL

2 stops28h 03mBritish Airways

Deal found 21/2£551

Sun 20/415:30STL - LHR

1 stop33h 05mMultiple Airlines

Sun 27/406:30LHR - STL

1 stop13h 00mMultiple Airlines

Deal found 20/2£559

Sat 26/416:26SGF - LHR

1 stop34h 34mBritish Airways

Fri 9/508:20LHR - SGF

1 stop16h 25mBritish Airways

Deal found 21/2£560

Mon 21/417:36MCI - LHR

1 stop10h 54mBritish Airways

Mon 28/414:25LHR - MCI

1 stop12h 12mBritish Airways

Deal found 19/2£572

Wed 27/806:00SGF - LHR

1 stop19h 15mDelta

Wed 3/906:30LHR - SGF

2 stops17h 37mDelta

Deal found 20/2£572

Thu 20/308:00MCI - LHR

2 stops18h 10mUnited Airlines

Thu 27/315:00LHR - MCI

2 stops28h 27mUnited Airlines

Deal found 20/2£576

Sun 9/313:05STL - LHR

2 stops13h 50mDelta

Mon 17/308:40LHR - STL

2 stops18h 00mDelta

Deal found 20/2£581

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 21 February 2025.

Sat 26/417:10SGF - LHR

2 stops32h 30mUnited Airlines

Fri 9/514:05LHR - SGF

2 stops30h 40mUnited Airlines

Deal found 21/2£542

Sat 26/415:30STL - LHR

2 stops33h 00mAir Canada

Tue 6/515:50LHR - STL

2 stops26h 29mAir Canada

Deal found 21/2£545

Wed 5/312:52STL - LHR

2 stops22h 48mScandinavian Airlines

Mon 10/306:40LHR - STL

2 stops21h 51mScandinavian Airlines

Deal found 19/2£547

Wed 9/418:00STL - LHR

1 stop10h 30mFinnair

Tue 22/410:20LHR - STL

2 stops17h 52mFinnair

Deal found 20/2£551

Mon 7/416:43STL - LHR

1 stop14h 47mVirgin Atlantic

Mon 14/409:20LHR - STL

1 stop13h 06mVirgin Atlantic

Deal found 21/2£555

Sun 20/415:30STL - LHR

1 stop33h 05mMultiple Airlines

Sun 27/406:30LHR - STL

1 stop13h 00mMultiple Airlines

Deal found 20/2£559

Sat 26/416:26SGF - LHR

1 stop34h 34mBritish Airways

Fri 9/508:20LHR - SGF

1 stop16h 25mBritish Airways

Deal found 21/2£560

Sun 9/313:05STL - LHR

2 stops13h 50mDelta

Mon 17/308:40LHR - STL

2 stops18h 00mDelta

Deal found 20/2£581

Fri 18/418:00STL - LHR

1 stop12h 15mIberia

Sun 4/512:15LHR - STL

1 stop15h 57mIberia

Deal found 21/2£610

Wed 5/315:45STL - LCY

1 stop11h 40mLufthansa

Mon 10/310:00LCY - STL

2 stops18h 32mLufthansa

Deal found 19/2£621

Sat 8/310:22STL - LHR

1 stop14h 43mKLM

Sat 15/310:45LHR - STL

1 stop15h 21mKLM

Deal found 19/2£634

Tue 4/312:00STL - LHR

2 stops16h 20mAer Lingus

Wed 9/413:25LHR - STL

2 stops15h 59mAer Lingus

Deal found 21/2£676

Last-minute flights from Missouri to London
Discover last-minute flight deals from Missouri to London. Data last updated 21 February 2025 and is based on user searches.

Thu 27/211:57STL - LHR

2 stops20h 28mAer Lingus

Thu 6/308:50LHR - STL

2 stops18h 01mAer Lingus

Deal found 20/2£711

Thu 27/213:00STL - LHR

3 stops21h 00mMultiple Airlines

Mon 3/310:20LHR - STL

3 stops31h 50mMultiple Airlines

Deal found 20/2£715

Thu 27/213:00STL - LCY

3 stops17h 50mMultiple Airlines

Thu 6/309:25LCY - STL

3 stops32h 20mMultiple Airlines

Deal found 20/2£821

Thu 27/217:36STL - LGW

2 stops21h 54mTurkish Airlines

Mon 3/316:55LGW - STL

2 stops27h 41mTurkish Airlines

Deal found 20/2£1,115

Thu 27/206:30STL - LHR

1 stop22h 45mUnited Airlines

Thu 6/318:00LHR - STL

1 stop27h 06mUnited Airlines

Deal found 20/2£1,213

Fri 28/217:20STL - LGW

1 stop34h 40mMultiple Airlines

Mon 3/314:00LGW - STL

1 stop15h 43mMultiple Airlines

Deal found 20/2£711

Fri 28/220:50MCI - LGW

2 stops31h 10mMultiple Airlines

Sat 8/314:00LGW - MCI

1 stop24h 15mMultiple Airlines

Deal found 20/2£796

Fri 28/220:35MCI - LHR

1 stop31h 00mMultiple Airlines

Sat 8/314:50LHR - MCI

2 stops29h 19mMultiple Airlines

Deal found 20/2£920

Sat 1/317:51MCI - LHR

1 stop30h 29mBritish Airways

Mon 17/319:15LHR - MCI

2 stops28h 43mBritish Airways

Deal found 20/2£1,187

Sat 1/308:00MCI - LHR

2 stops26h 10mTurkish Airlines

Mon 17/317:45LHR - MCI

2 stops25h 42mTurkish Airlines

Deal found 20/2£1,204

Sun 2/307:00MCI - LHR

2 stops22h 25mAer Lingus

Sun 9/308:50LHR - MCI

2 stops16h 42mAer Lingus

Deal found 20/2£711

Sun 2/308:00MCI - LGW

2 stops19h 25mTurkish Airlines

Sun 9/316:55LGW - MCI

2 stops26h 32mTurkish Airlines

Deal found 20/2£1,143

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 21 February 2025.

Fri 21/317:24STL - LGW

1 stop35h 36mMultiple Airlines

Deal found 19/2£275

Wed 12/319:03STL - LHR

3 stops36h 47mMultiple Airlines

Deal found 20/2£290

Wed 26/220:35MCI - LGW

2 stops32h 00mMultiple Airlines

Deal found 20/2£296

Sun 23/313:25MCI - LHR

2 stops21h 35mScandinavian Airlines

Deal found 20/2£366

Mon 10/306:10STL - LHR

3 stops25h 40mWestJet

Deal found 19/2£376

Wed 26/214:06MCI - LHR

3 stops38h 44mMultiple Airlines

Deal found 20/2£379

Sun 23/308:25MCI - LHR

1 stop21h 25mUnited Airlines

Deal found 20/2£383

Wed 12/311:05STL - LHR

2 stops16h 20mUnited Airlines

Deal found 21/2£383

Mon 10/313:05STL - LHR

2 stops17h 45mAir Canada

Deal found 19/2£384

Mon 10/308:00STL - STN

3 stops31h 10mMultiple Airlines

Deal found 19/2£391

Sun 23/310:20MCI - LHR

3 stops15h 50mAir Canada

Deal found 20/2£407

Wed 14/511:15MCI - LHR

1 stop13h 25mBritish Airways

Deal found 19/2£414

Find flights from Missouri to London within your budget

Fly from

Fly to

Route

Depart

Return

Price

SpringfieldLondon

SGF - LHR

SGFLHR

Springfield-Branson

Sat 26/4

17:10-07:40

2 stops32h 30m

London Heathrow

Fri 9/5

14:05-14:45

2 stops30h 40m

£542

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Sat 26/4

15:30-06:35

1 stop33h 05m

London Heathrow

Tue 6/5

17:40-14:47

2 stops27h 07m

£545

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Wed 5/3

10:26-17:40

2 stops25h 14m

London Heathrow

Wed 12/3

06:40-23:31

2 stops21h 51m

£547

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Mon 28/4

15:40-08:20

1 stop10h 40m

London Heathrow

Tue 6/5

09:30-20:01

1 stop16h 31m

£548

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Wed 9/4

18:00-10:30

1 stop10h 30m

London Heathrow

Tue 22/4

10:20-22:12

2 stops17h 52m

£551

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Mon 7/4

16:43-13:30

1 stop14h 47m

London Heathrow

Mon 14/4

09:20-16:26

1 stop13h 06m

£555

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Sun 20/4

15:30-06:35

1 stop33h 05m

London Heathrow

Sun 27/4

06:30-13:30

1 stop13h 00m

£559

SpringfieldLondon

SGF - LHR

SGFLHR

Springfield-Branson

Sat 26/4

16:26-09:00

1 stop34h 34m

London Heathrow

Fri 9/5

08:20-18:45

1 stop16h 25m

£560

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Wed 9/4

18:00-10:30

1 stop10h 30m

London Heathrow

Tue 15/4

09:15-14:53

1 stop11h 38m

£560

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Mon 21/4

17:36-10:30

1 stop10h 54m

London Heathrow

Mon 28/4

14:25-20:37

1 stop12h 12m

£572

Flights are sorted by cheapest return flights first.

Deals found on 19/2

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.

Travel insights for flights from Missouri to London

Get recent, data-driven insights about flights from Missouri to London including ideal travel times, pricing trends, and more.

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 £163). 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

8,212 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

8,212 reviews

Delta

8.0

Very Good

8,212 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

1,333 reviews

Delta

8.0

Very Good

8,212 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

1,273 reviews

Delta

8.0

Very Good

8,212 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

1,568 reviews

Delta

8.0

Very Good

8,212 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.

Virgin Atlantic

7.5

Good

654 reviews

Delta

8.0

Very Good

8,212 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 Scandinavian Airlines, with whom users have recently found tickets for as low as £366. However, be on the lookout for offers from WestJet 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 Lambert-St Louis - 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 £163). 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

Deal

Hounslow

Milton Keynes

Croydon

Gatwick

Slough

Luton

Ilford

Hayes

Eastbourne

Wembley

Southend-on-Sea

Ipswich

Winchester

Maidstone

Crawley

Southall

Watford

Dartford

Stansted

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Missouri to London

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£540	Average£540	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
British Airways	Cheapest£540	Average£818	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£542	Average£954	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
American Airlines	Cheapest£547	Average£1,230	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
KLM	Cheapest£564	Average£849	FlexibilityNo cancel fee	On-time75%	Search KLM 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 £275

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 21/3. 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 21 February 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 21 February 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 21 February 2025.

Find flights from Missouri to London within your budget

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.

Travel insights for flights from Missouri to London

Get recent, data-driven insights about flights from Missouri to London including ideal travel times, pricing trends, and more.

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 21 February 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

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 5 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 21 February 2025.