How does KAYAK find such low prices on flights from Missouri to Belfast?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Belfast.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Belfast?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Missouri to Belfast?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Belfast with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Belfast?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

£663 CHEAP FLIGHTS from Missouri to Belfast

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Cheap Flights from Missouri to Belfast

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

Last minute

Recent return flight deals from Missouri to Belfast

Fri, 1 Jan - Thu, 14 Jan

15:25 - 16:50STL Lambert-St Louis-BHD Belfast City

19h 25m2 stops Minneapolis St Paul Amsterdam Schiphol

09:40 - 20:49BHD Belfast City-STL Lambert-St Louis

17h 09m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

£663KLM

Fri, 2 Oct - Sat, 10 Oct

11:01 - 18:10STL Lambert-St Louis-BHD Belfast City

25h 09m2 stops Chicago O'Hare Intl London Heathrow

19:05 - 20:57BHD Belfast City-STL Lambert-St Louis

31h 52m2 stops London Heathrow Chicago O'Hare Intl

£766British Airways

Mon, 1 Mar - Wed, 3 Mar

11:31 - 14:15STL Lambert-St Louis-BHD Belfast City

20h 44m2 stops Chicago O'Hare Intl London Heathrow

17:35 - 19:30BHD Belfast City-STL Lambert-St Louis

31h 55m2 stops London Heathrow Charlotte Douglas

£855British Airways

Mon, 1 Mar - Wed, 3 Mar

11:34 - 10:50STL Lambert-St Louis-BHD Belfast City

17h 16m2 stops Boston Logan Intl London Heathrow

17:35 - 23:58BHD Belfast City-STL Lambert-St Louis

36h 23m2 stops London Heathrow Chicago O'Hare Intl

£870British Airways

Sun, 28 Feb - Wed, 3 Mar

12:03 - 13:50MCI Kansas City-BHD Belfast City

19h 47m2 stops Dallas/Fort Worth London Heathrow

12:20 - 19:48BHD Belfast City-MCI Kansas City

37h 28m2 stops London Heathrow Dallas/Fort Worth

£1,047Finnair

Sun, 28 Feb - Wed, 3 Mar

12:03 - 13:50MCI Kansas City-BHD Belfast City

19h 47m2 stops Dallas/Fort Worth London Heathrow

12:20 - 19:48BHD Belfast City-MCI Kansas City

37h 28m2 stops London Heathrow Dallas/Fort Worth

£1,062Finnair

Mon, 16 Nov - Wed, 18 Nov

13:15 - 10:50STL Lambert-St Louis-BHD Belfast City

15h 35m2 stops Philadelphia London Heathrow

17:35 - 20:33BHD Belfast City-STL Lambert-St Louis

32h 58m2 stops London Heathrow Philadelphia

£1,099British Airways

Mon, 16 Nov - Wed, 18 Nov

13:15 - 10:50STL Lambert-St Louis-BHD Belfast City

15h 35m2 stops Philadelphia London Heathrow

17:35 - 20:33BHD Belfast City-STL Lambert-St Louis

32h 58m2 stops London Heathrow Philadelphia

£1,114British Airways

Thu, 29 Oct - Thu, 5 Nov

16:05 - 22:15STL Lambert-St Louis-BFS Belfast Intl

25h 10m3 stops Toronto Pearson Intl Zurich Birmingham

21:05 - 13:45BFS Belfast Intl-STL Lambert-St Louis

22h 40m2 stops Manchester Frankfurt am Main

£1,120Multiple Airlines

Thu, 29 Oct - Thu, 5 Nov

16:05 - 13:40STL Lambert-St Louis-BFS Belfast Intl

16h 35m2 stops Toronto Pearson Intl Amsterdam Schiphol

21:05 - 13:45BFS Belfast Intl-STL Lambert-St Louis

22h 40m2 stops Manchester Frankfurt am Main

£1,255Multiple Airlines

Useful Info

How does KAYAK find such low prices on flights from Missouri to Belfast?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Belfast.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Belfast?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Missouri to Belfast?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Belfast with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Belfast?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.