£254+ Cheap flights to Missouri

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
— STL
15 helmi — 22 helmi1
1 adult
1 adult, Economy, 0 bags

Flights to Missouri in 2026

Find the latest flights to Missouri in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 16 tammikuu 2026.

Return from

£360

One-way from

£254

Popular in

July

Cheapest in

March

Average price

£559

Good round-trip deal

£581 or less
United Airlines
  • United Airlines
  • 1/5-5/5
  • 2 total stops
  • 25h 48m total
  • London to St. Louis
9/2
  • 9/2
  • 3 total stops
  • 54h 26m total
  • London to Missouri
Highest demand for flights based on searches. 12% potential increase in price (£102 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Average for return flights in January 2026
Price to beat on a round-trip flight from London to Missouri.

Find flights to Missouri

Browse one-way and return flights deals to Missouri on Cheapflights. Flight deals are based on user searches and were last updated on 16 tammikuu 2026
Explore Missouri

Find flight deals to Missouri

Enter your travel dates to find the best prices.

Cheapest flights to Missouri
Explore the most affordable flight options available to Missouri. Find the lowest fares based on data from user searches, with prices last updated on 16 tammikuu 2026.

pe 1/508:00
LHR
-
STL
1 stop12h 18m
United Airlines
ti 5/511:45
STL
-
LHR
1 stop13h 30m
United Airlines
Deal found 15/1£360
pe 1/516:25
LHR
-
STL
Nonstop9h 05m
British Airways
ti 5/521:35
STL
-
LHR
Nonstop8h 00m
British Airways
Deal found 15/1£380
pe 30/106:30
LHR
-
STL
1 stop13h 25m
Lufthansa
to 12/213:11
STL
-
LHR
1 stop12h 44m
Lufthansa
Deal found 14/1£403
pe 30/113:25
LHR
-
STL
2 stops15h 33m
Air Canada
to 12/216:05
STL
-
LHR
1 stop10h 25m
Air Canada
Deal found 14/1£442
ma 2/209:00
LHR
-
STL
2 stops18h 13m
United Airlines
to 12/206:30
STL
-
LHR
1 stop19h 25m
United Airlines
Deal found 15/1£444
pe 6/209:00
LHR
-
STL
2 stops16h 27m
United Airlines
la 14/215:15
STL
-
LHR
1 stop14h 00m
United Airlines
Deal found 14/1£445
ma 9/211:10
LHR
-
STL
2 stops17h 48m
Lufthansa
ma 2/313:11
STL
-
LHR
1 stop10h 44m
Lufthansa
Deal found 15/1£448
ma 2/313:30
LHR
-
STL
2 stops15h 29m
United Airlines
ma 9/307:40
STL
-
LHR
1 stop22h 35m
United Airlines
Deal found 15/1£449
ke 11/207:30
LHR
-
STL
2 stops17h 57m
United Airlines
ke 18/213:11
STL
-
LHR
2 stops15h 14m
United Airlines
Deal found 14/1£450
to 5/206:50
LHR
-
STL
2 stops15h 13m
United Airlines
ma 9/216:49
STL
-
LHR
1 stop12h 26m
United Airlines
Deal found 13/1£450
pe 17/406:30
LHR
-
STL
1 stop12h 55m
Lufthansa
su 19/418:35
STL
-
LHR
1 stop11h 10m
Lufthansa
Deal found 14/1£451
su 1/208:30
LHR
-
STL
2 stops20h 28m
Lufthansa
la 7/213:15
STL
-
LHR
1 stop10h 40m
Lufthansa
Deal found 15/1£452

Cheapflights Fare Finder

 
Locate flights to Missouri that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 16 tammikuu 2026.
Use the filters below to find and compare flights to Missouri that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

ma 2/2

09:00-21:13

2 stops18h 13m

Lambert-St Louis

to 12/2

06:30-07:55

1 stop19h 25m

£444

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

pe 6/2

09:00-19:27

2 stops16h 27m

Lambert-St Louis

pe 13/2

09:55-06:40

2 stops14h 45m

£445

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

pe 30/1

06:30-13:55

1 stop13h 25m

Lambert-St Louis

to 12/2

11:25-05:55

1 stop12h 30m

£445

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

pe 6/2

09:00-19:27

2 stops16h 27m

Lambert-St Louis

la 14/2

15:15-11:15

1 stop14h 00m

£445

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

pe 13/2

08:45-21:40

2 stops18h 55m

Lambert-St Louis

su 22/2

18:55-11:15

1 stop10h 20m

£448

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

to 5/2

06:50-16:03

2 stops15h 13m

Lambert-St Louis

ma 9/2

08:05-07:55

1 stop17h 50m

£449

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

ma 2/3

13:30-22:59

2 stops15h 29m

Lambert-St Louis

ma 9/3

07:40-11:15

1 stop22h 35m

£449

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

ke 11/2

07:30-19:27

2 stops17h 57m

Lambert-St Louis

ke 18/2

13:11-10:25

2 stops15h 14m

£450

LondonSt. Louis

LCY - STL

LCYSTL

London City

ke 11/2

09:50-15:29

2 stops35h 39m

Lambert-St Louis

ke 18/2

16:05-09:20

2 stops35h 15m

£488

LondonSt. Louis

LCY - STL

LCYSTL

London City

ma 9/2

13:30-22:44

2 stops39h 14m

Lambert-St Louis

ti 3/3

14:00-14:05

2 stops18h 05m

£503

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 33 results
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Best time to book a flight to Missouri

Have a flexible travel schedule? Discover the best time to fly to 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 to Missouri

How long is the flight to Missouri?

On average, a flight from London to Missouri takes 16 hours 47 minutes. Flights to Missouri from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Missouri?

The cheapest airlines flying from London to Missouri are American Airlines, British Airways and Finnair.

Rainfall in Missouri by month

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

In terms of precipitation, rainfall in Missouri ranges from 56.0 - 119.0 inches per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit Missouri when rainfall is around 56.0 mm.

Temperature in Missouri by month

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

If weather is an important factor for your trip to Missouri, 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

What are the most popular places to fly to in Missouri?

Destination popularity is based on the amount of flight searches to Missouri in the last few years. This data was updated on 16 tammikuu 2026.
The most popular places in Missouri to fly to are Kansas City, St. Louis and Springfield.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated 16 tammikuu 2026.
Check out reviews from past customers who have flown Finnair, United Airlines, andIberia to the United States to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

6.7

Entertainment

6.9

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

Food

6.7

Entertainment

6.9

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

Food

6.7

Entertainment

6.9

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

Food

6.7

Entertainment

6.9

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

Food

6.7

Entertainment

6.9

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

Food

6.7

Entertainment

6.9

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

FAQs about flying to Missouri

Missouri climate

A Great Plains state, Missouri has a continental climate with regional variations. Temperatures in Kansas City and St. Louis range from just below zero (Celsius) in January to the mid-20s in July. Snowfall averages 50cm (20 inches) in the north and 25cm (ten inches) in the southeast. Temperatures in the spring are usually about ten degrees in March and warm up April through June. April through August are the wettest months. By the middle of September things begin to cool down and autumn can be delightful. Missouri is in tornado alley and March through May is the peak tornado season.

Getting around Missouri

Peak Season:

Branson’s peak season is June and July and then Labour Day to December. Reservations are a must. The rest of the state’s peak season runs from April to mid-October, with crowds at the lakes in mid-summer.

Off Season:

Branson is popular during the off season as well, and winter in Missouri is particularly exciting around Christmas.

What is good to know if travelling to Missouri?

  • Take a trip to the Elephant Rocks State Park and follow the trail to the gargantuan granite rocks which were created more than one billion years ago when hot magma cooled and formed the crystalline red granite into imposing elephant-like rocks. The biggest rock is 8 metres (27 feet) high, weighs 616 kilograms (680 tons) and is aptly named Dumbo.
  • Nicknamed the “Cave State”, Missouri has around 5,500 caves beneath its surface. If you have to pick just one to visit, which is probably wise, then the Mark Twain Cave is the most interesting one to explore.
  • Head to St Louis and visit its famous landmark, the Gateway Arch which was designed in 1966 by Eero Saarinen. Then take a five-minute walk to the Soulard Neighbourhood where you’ll find the city’s best blues clubs and nightlife. If you find yourself yearning for more, then head to a bar in one of the restored 19th-century warehouses at the Laclede’s Landing entertainment district.
  • Beer lovers should pay a visit to the Anheuser-Busch brewery which was set up in the 1860s and offers tours of the historic 1885 Clydesdale stable, the 1892 Brew House and the packaging plant. The highlight of the tour is at the end when samples of different brews are passed around.
  • Set on 79 acres of land, the Missouri Botanical Garden is well worth a visit. You can stroll the Seiwa-en Japanese garden or see the world’s first geodesic dome rainforest greenhouse. There’s also an 1882 brick conservatory with camellias and a spectacular sculpture garden designed by Carl Milles.
  • Most people would think of going to the ballet in cities like New York or London, but Kansas? In recent years the Kansas City Ballet has earned a reputation as one of the best ballet organisations in the States. So be sure to catch a performance while you’re there, particularly one of their contemporary performances by local newcomers.
  • Some of the greatest Jazz musicians got their start in Kansas City and the historic 18th and Vine district is a great place to enjoy some live jazz at the Blue Room, “play drums” at the interactive American Jazz Museum or visit the Negro Leagues Baseball Museum.
  • When is the best time to fly to Missouri?

    A Great Plains state, Missouri has a continental climate with regional variations. Temperatures in Kansas City and St. Louis range from just below zero (Celsius) in January to the mid-20s in July. Snowfall averages 50cm (20 inches) in the north and 25cm (ten inches) in the southeast. Temperatures in the spring are usually about ten degrees in March and warm up April through June. April through August are the wettest months. By the middle of September things begin to cool down and autumn can be delightful. Missouri is in tornado alley and March through May is the peak tornado season.

  • Can I find cheaper flights to Missouri if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Missouri on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Missouri?

    Based on reviews from Cheapflights users, American Airlines is rated the highest out of the airlines that fly to Missouri.

  • What is the cheapest airport to fly to in Missouri?

    Lambert-St Louis is currently the cheapest airport to fly to in Missouri. One-way flights to Lambert-St Louis typically cost £86, while return flights cost around £151.

  • How much is a return flight to Missouri?

    A return flight to Missouri will typically cost around £151, however they can be found for as little as £151.

  • Where does the fastest flight to Missouri depart from?

    For those looking to save time traveling to Missouri, London offers the quickest one-way flight (9 hours 5 minutes).

  • Which airport is closest to Faith Life Church?

    f being close to Faith Life Church is important to you, you’ll want to land at Lambert-St Louis Airport.

  • Does Lambert-St Louis have car hire?

    Yes. Those touching down at Lambert-St Louis can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Lambert-St Louis?

    Yes. Lambert-St Louis has hotels nearby for those requiring accommodations. Hampton Inn St. Louis-Airport is the closest property to Lambert-St Louis (0.0 mi away from Lambert-St Louis).

See more FAQs

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