Cheap flights to Missouri – Compare and Save

— STL
3 May — 10 May1
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 3 April 2026.

Return from

£611

One-way from

£270

Popular in

August

Cheapest in

January

Average price

£701

Good round-trip deal

£637 or less

Good one-way deal

£1,851 or less
Finnair
  • Finnair
  • 29/4-6/5
  • 2 total stops
  • 36h 33m total
  • London to St. Louis
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17/4
  • 17/4
  • 1 total stop
  • 15h 19m total
  • London to Missouri
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Highest demand for flights based on searches. 8% potential increase in price (£66 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£13 potential savings vs. average return price).
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Average for return flights in April 2026
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Price to beat on a round-trip flight from London to Missouri.
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Price to beat on a one-way flight from London to Missouri.
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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 3 April 2026
Explore Missouri
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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 3 April 2026.

Wed 29/408:55
LHR
-
STL
1 stop16h 35m
Finnair
Wed 6/512:27
STL
-
LHR
1 stop19h 58m
Finnair
Deal found 1/4£611
Mon 4/514:00
LGW
-
STL
1 stop15h 19m
Multiple Airlines
Fri 8/521:18
STL
-
LGW
2 stops30h 42m
Multiple Airlines
Deal found 30/3£613
Wed 29/409:20
LHR
-
STL
1 stop14h 24m
Virgin Atlantic
Wed 6/517:35
STL
-
LHR
1 stop13h 30m
Virgin Atlantic
Deal found 1/4£617
Sun 17/510:45
LHR
-
STL
1 stop12h 31m
Delta
Wed 27/517:15
STL
-
LHR
1 stop14h 00m
Delta
Deal found 2/4£618
Wed 2/916:25
LHR
-
STL
Nonstop9h 05m
Multiple Airlines
Wed 23/915:33
STL
-
LHR
1 stop15h 17m
Multiple Airlines
Deal found 31/3£620
Mon 4/509:20
LHR
-
STL
1 stop17h 59m
Virgin Atlantic
Mon 11/513:59
STL
-
LHR
1 stop11h 11m
Virgin Atlantic
Deal found 2/4£620
Sun 17/514:25
LHR
-
STL
1 stop14h 34m
American Airlines
Mon 25/512:39
STL
-
LHR
1 stop12h 16m
American Airlines
Deal found 2/4£621
Wed 2/916:25
LHR
-
STL
Nonstop9h 05m
British Airways
Wed 23/916:47
STL
-
LHR
1 stop10h 38m
British Airways
Deal found 30/3£622
Wed 2/912:15
LHR
-
STL
1 stop12h 59m
British Airways
Wed 23/912:47
STL
-
LHR
1 stop12h 08m
British Airways
Deal found 31/3£624
Wed 2/909:15
LHR
-
STL
1 stop12h 27m
British Airways
Wed 23/916:47
STL
-
LHR
1 stop10h 38m
British Airways
Deal found 30/3£626
Mon 4/514:00
LGW
-
STL
1 stop15h 19m
Multiple Airlines
Sat 9/520:08
STL
-
LGW
2 stops31h 52m
Multiple Airlines
Deal found 30/3£626
Mon 28/914:25
LHR
-
STL
1 stop13h 35m
British Airways
Thu 8/1013:00
STL
-
LHR
1 stop11h 50m
British Airways
Deal found 1/4£626

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