Cheap flights to Missouri – Compare and Save

— STL
26 Jul — 2 Aug1
1 adult

Flights to Missouri in 2025

Find the latest flights to Missouri in 2025, 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 21 July 2025.

Return from

£628

One-way from

£230

Popular in

December

Cheapest in

March

Average price

£869
United Airlines
  • United Airlines
  • 15/10-4/11
  • 4 total stops
  • 39h 22m total
  • London to St. Louis
27/8
  • 27/8
  • 1 total stop
  • 14h 53m total
  • London to Missouri
Highest demand for flights based on searches. 3% potential increase in price (£17 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Average for return flights in July 2025

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 21 July 2025
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 21 July 2025.

Tue 7/1006:40LHR - SGF
2 stops21h 52mScandinavian Airlines
Thu 16/1015:30SGF - LHR
2 stops18h 30mScandinavian Airlines
Deal found 20/7£613
Wed 15/1009:30LHR - STL
2 stops20h 27mUnited Airlines
Tue 4/1107:00STL - LHR
2 stops18h 55mUnited Airlines
Deal found 19/7£628
Thu 28/814:00LGW - STL
2 stops29h 32mMultiple Airlines
Sun 31/814:30STL - LGW
3 stops23h 40mMultiple Airlines
Deal found 18/7£631
Wed 3/914:05LHR - STL
1 stop11h 52mAir Canada
Wed 24/913:30STL - LHR
1 stop11h 00mAir Canada
Deal found 19/7£631
Wed 3/911:25LTN - STL
3 stops29h 25mMultiple Airlines
Wed 10/916:05STL - LTN
2 stops17h 20mMultiple Airlines
Deal found 20/7£636
Wed 3/911:25LTN - STL
3 stops29h 25mMultiple Airlines
Wed 10/916:05STL - LTN
2 stops17h 20mMultiple Airlines
Deal found 20/7£637
Wed 15/1008:30LHR - STL
2 stops21h 27mUnited Airlines
Tue 4/1111:49STL - LHR
1 stop12h 31mUnited Airlines
Deal found 19/7£638
Wed 3/906:40LHR - STL
2 stops21h 22mScandinavian Airlines
Wed 24/915:36STL - LHR
2 stops20h 04mScandinavian Airlines
Deal found 19/7£639
Wed 17/906:40LHR - SGF
2 stops21h 22mScandinavian Airlines
Wed 1/1015:54SGF - LHR
2 stops18h 06mScandinavian Airlines
Deal found 18/7£640
Tue 12/814:00LGW - STL
1 stop15h 47mMultiple Airlines
Mon 18/817:40STL - LGW
1 stop34h 20mMultiple Airlines
Deal found 18/7£642
Wed 15/1013:00LHR - STL
1 stop16h 57mUnited Airlines
Tue 4/1107:00STL - LHR
1 stop17h 20mUnited Airlines
Deal found 19/7£643
Thu 16/1006:40LHR - STL
2 stops22h 59mScandinavian Airlines
Tue 21/1013:30STL - LHR
2 stops23h 00mScandinavian Airlines
Deal found 20/7£646

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