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Cheap flights from Missouri to Belfast City Airport from £624

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BHD
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Missouri to Belfast City

Enter your travel dates to find the best prices.

Cheapest flights from Missouri to Belfast City
Explore the most affordable flight options available from Missouri to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 March 2026.

Tue 6/1016:24
MCI
-
BHD
2 stops16h 56m
American Airlines
Tue 13/1006:30
BHD
-
MCI
2 stops19h 53m
American Airlines
Deal found 22/3£624
Thu 9/412:17
MCI
-
BHD
2 stops15h 03m
KLM
Mon 13/417:30
BHD
-
MCI
2 stops28h 36m
KLM
Deal found 22/3£789
Sun 6/1216:49
STL
-
BHD
2 stops18h 01m
British Airways
Wed 9/1206:35
BHD
-
STL
2 stops23h 23m
British Airways
Deal found 22/3£800
Wed 2/1214:54
STL
-
BHD
2 stops17h 21m
British Airways
Sun 6/1220:25
BHD
-
STL
2 stops33h 33m
British Airways
Deal found 19/3£838
Sat 16/518:28
MCI
-
BHD
2 stops17h 47m
British Airways
Fri 22/520:10
BHD
-
MCI
2 stops32h 57m
British Airways
Deal found 19/3£923
Thu 9/405:45
MCI
-
BHD
2 stops32h 45m
Multiple Airlines
Mon 13/408:45
BHD
-
MCI
3 stops32h 44m
Multiple Airlines
Deal found 22/3£1,162
Wed 23/921:35
STL
-
BHD
1 stop15h 10m
Multiple Airlines
Wed 30/906:30
BHD
-
STL
2 stops19h 33m
Multiple Airlines
Deal found 22/3£4,163
Wed 23/921:35
STL
-
BHD
1 stop15h 10m
British Airways
Wed 30/911:35
BHD
-
STL
1 stop13h 55m
British Airways
Deal found 22/3£4,243
Wed 23/909:46
STL
-
BHD
3 stops21h 24m
Aer Lingus
Wed 30/906:30
BHD
-
STL
2 stops23h 08m
Aer Lingus
Deal found 22/3£4,983

Find flight deals from Missouri to Belfast City

Keep the following information in mind while searching for Missouri to Belfast City flight deals. Data was last updated 23 March 2026.

Round-trip from

£789
KLM
  • KLM
  • 9/4-13/4
  • 4 total stops
  • 43h 39m total
  • Missouri to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Missouri to Belfast City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 March 2026.
Use the filters below to find and compare flights from Missouri to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Thu 9/4

12:17-09:20

2 stops15h 03m

Belfast City

Mon 13/4

17:30-16:06

2 stops28h 36m

£789

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Sat 16/5

18:28-18:15

2 stops17h 47m

Belfast City

Fri 22/5

20:10-23:07

2 stops32h 57m

£923

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Thu 9/4

05:45-20:30

2 stops32h 45m

Belfast City

Mon 13/4

08:45-11:29

3 stops32h 44m

£1,162

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Sorted by cheapest first

Best time to book a flight from Missouri to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from 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 from Missouri to Belfast City Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Belfast City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Missouri to Belfast City Airport?

    Airlines like KLM and British Airways fly from Missouri to Belfast City Airport in about 15h 03m. The time it takes to get you to your destination can typically vary by up to 2h 44m. Missouri and Belfast City Airport are separated by a distance of 4026 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Missouri to Belfast City that include hotel bookings?

    Yes. In addition to deals on Missouri to Belfast City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Belfast City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Belfast City.

  • Can I find deals for business class flights from Missouri to Belfast City?

    Yes. Cheapflights offers flight deals from Missouri to Belfast City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Bangor
Carrickfergus
Newcastle

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Can Cheapflights find flights from Missouri to Belfast City with no change fees?

Yes! Cheapflights helps users easily find flights from Missouri to Belfast City with no change fees.

Can Cheapflights notify me if prices for flights from Missouri to Belfast City become cheaper?

Yes, Cheapflights offers price alerts on Missouri to Belfast City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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