$373 Find Cheap Flights from Missouri to Belfast - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Belfast departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Useful Info
Flight Deals

Cheap Flights from Missouri to Belfast

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to Belfast that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missouri to Belfast

Tue, Dec 29 - Tue, Jan 5
British Airways Logo
12:19 pm - 11:30 amMCI  Kansas City-BHD Belfast City
17h 11m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
8:45 am - 9:43 pmBHD  Belfast City-MCI Kansas City
18h 58m2 stops London Heathrow Philadelphia
$1,076British Airways
Sun, Dec 6 - Tue, Dec 8
British Airways Logo
11:31 am - 10:20 amSTL  Lambert-St Louis-BHD Belfast City
16h 49m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
7:25 pm - 4:43 pmBHD  Belfast City-STL Lambert-St Louis
27h 18m2 stops London Heathrow Chicago O'Hare Intl
$1,143British Airways
Sun, Nov 15 - Tue, Nov 17
British Airways Logo
7:24 am - 10:20 amSTL  Lambert-St Louis-BHD Belfast City
20h 56m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
11:25 am - 11:59 pmBHD  Belfast City-STL Lambert-St Louis
18h 34m2 stops London Heathrow Chicago O'Hare Intl
$1,143British Airways
Mon, Sep 21 - Mon, Sep 28
Multiple Airlines Logo
3:30 pm - 8:40 pmSTL  Lambert-St Louis-BFS Belfast Intl
23h 10m2 stops Frankfurt am Main Edinburgh Turnhouse
Multiple Airlines Logo
8:00 am - 1:25 pmBFS  Belfast Intl-STL Lambert-St Louis
35h 25m2 stops Edinburgh Turnhouse Frankfurt am Main
$1,186Multiple Airlines
Mon, Sep 21 - Mon, Sep 28
Multiple Airlines Logo
12:10 pm - 7:05 pmSTL  Lambert-St Louis-BFS Belfast Intl
24h 55m2 stops Montreal Pierre Elliott Trudeau Intl Paris Charles de Gaulle
Multiple Airlines Logo
10:20 pm - 8:20 pmBFS  Belfast Intl-STL Lambert-St Louis
28h 00m3 stops Manchester Brussels Bruxelles-National Toronto Pearson Intl
$1,315Multiple Airlines
Mon, Sep 21 - Mon, Sep 28
Multiple Airlines Logo
8:55 am - 7:05 pmSTL  Lambert-St Louis-BFS Belfast Intl
28h 10m3 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl Paris Charles de Gaulle
Multiple Airlines Logo
10:20 pm - 8:20 pmBFS  Belfast Intl-STL Lambert-St Louis
28h 00m3 stops Manchester Brussels Bruxelles-National Toronto Pearson Intl
$1,324Multiple Airlines
Useful Info

Good to know

Cheapest flight

$373
Flight from Kansas City to Belfast City Airport

FAQs for booking flights from Missouri to Belfast

  • 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 round-trip 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.

Everything you need to know for your flight to Belfast

Cabin class types available on flights to Missouri

Cabin classes available on flights to Belfast. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Belfast
Business Class flights to Belfast
Premium Economy Class flights to Belfast
Economy Class flights to Belfast