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Cheap flights from Missouri to Belfast City Airport from £602

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BHD
12 Apr — 19 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 13 March 2026.

Mon 6/409:37
STL
-
BHD
2 stops21h 18m
British Airways
Mon 13/419:35
BHD
-
STL
2 stops27h 06m
British Airways
Deal found 9/3£602
Mon 6/419:47
MCI
-
BHD
2 stops15h 43m
American Airlines
Fri 10/409:35
BHD
-
MCI
2 stops18h 21m
American Airlines
Deal found 11/3£646
Mon 9/319:57
MCI
-
BHD
2 stops17h 38m
British Airways
Mon 16/314:40
BHD
-
MCI
2 stops36h 48m
British Airways
Deal found 8/3£671
Mon 27/716:34
MCI
-
BHD
2 stops16h 56m
British Airways
Sun 9/819:10
BHD
-
MCI
2 stops31h 56m
British Airways
Deal found 9/3£758
Wed 18/1114:50
STL
-
BHD
2 stops19h 45m
British Airways
Sun 22/1109:10
BHD
-
STL
2 stops17h 45m
British Airways
Deal found 9/3£764
Wed 1/721:35
STL
-
BHD
1 stop12h 05m
British Airways
Mon 6/719:35
BHD
-
STL
2 stops29h 42m
British Airways
Deal found 12/3£910
Mon 9/305:51
MCI
-
BHD
3 stops25h 24m
Aer Lingus
Mon 16/306:50
BHD
-
MCI
3 stops20h 54m
Aer Lingus
Deal found 8/3£940
Wed 1/721:35
STL
-
BHD
1 stop30h 35m
Multiple Airlines
Mon 6/719:35
BHD
-
STL
1 stop29h 55m
Multiple Airlines
Deal found 12/3£953
Mon 6/410:33
STL
-
BHD
3 stops19h 22m
Aer Lingus
Mon 13/418:20
BHD
-
STL
3 stops31h 13m
Aer Lingus
Deal found 9/3£1,498
Mon 6/416:05
STL
-
BHD
2 stops18h 50m
Multiple Airlines
Mon 13/418:20
BHD
-
STL
3 stops31h 13m
Multiple Airlines
Deal found 9/3£1,589

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 13 March 2026.

Round-trip from

£602
British Airways
  • British Airways
  • 6/4-13/4
  • 4 total stops
  • 48h 24m 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 13 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

Mon 6/4

19:47-17:30

2 stops15h 43m

Belfast City

Fri 10/4

09:35-21:56

2 stops18h 21m

£646

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Mon 27/7

16:34-15:30

2 stops16h 56m

Belfast City

Sun 9/8

19:10-21:06

2 stops31h 56m

£758

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Wed 1/7

21:35-15:40

1 stop12h 05m

Belfast City

Mon 6/7

19:35-19:17

2 stops29h 42m

£910

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Wed 1/7

21:35-10:10

1 stop30h 35m

Belfast City

Mon 6/7

19:35-19:30

1 stop29h 55m

£953

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Mon 6/4

10:33-11:55

3 stops19h 22m

Belfast City

Mon 13/4

18:20-19:33

3 stops31h 13m

£1,498

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Mon 6/4

16:05-16:55

2 stops18h 50m

Belfast City

Mon 13/4

18:20-19:33

3 stops31h 13m

£1,589

Flights are sorted by cheapest return flights first.

Deals found on 11/3

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 American Airlines, British Airways, and Aer Lingus fly from Missouri to Belfast City Airport in about 15h 43m. The time it takes to get you to your destination can typically vary by up to 3h 39m. 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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Yes! Cheapflights helps users easily find flights from Missouri to Belfast City with no change fees.

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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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