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Cheap flights from Missouri to Belfast City Airport from £861

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — BHD
19 Jul — 26 Jul1
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 19 June 2026.

Mon 16/1106:00
STL
-
BHD
2 stops22h 40m
British Airways
Thu 19/1111:05
BHD
-
STL
2 stops18h 51m
British Airways
Deal found 15/6£861
Mon 16/1110:45
STL
-
BHD
2 stops17h 55m
British Airways
Wed 18/1112:25
BHD
-
STL
2 stops17h 31m
British Airways
Deal found 18/6£862
Mon 22/616:27
MCI
-
BHD
2 stops19h 03m
British Airways
Wed 24/620:35
BHD
-
MCI
2 stops25h 50m
British Airways
Deal found 18/6£9,578

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 19 June 2026.

Round-trip from

£861
British Airways
  • British Airways
  • 16/11-19/11
  • 4 total stops
  • 41h 31m total
  • Missouri to Belfast
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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 19 June 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

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Mon 16/11

06:00-10:40

2 stops22h 40m

Belfast City

Thu 19/11

11:05-23:56

2 stops18h 51m

£861
Fastest return journey

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Mon 16/11

10:45-10:40

2 stops17h 55m

Belfast City

Wed 18/11

12:25-23:56

2 stops17h 31m

£862

Flights are sorted by cheapest return flights first.

Deals found on 14/6

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 British Airways fly from Missouri to Belfast City Airport in about 22h 40m. The time it takes to get you to your destination can typically vary by up to . Missouri and Belfast City Airport are separated by a distance of 3893 mi.

  • 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
Carrickfergus
Bangor
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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