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Cheap flights from Missouri to Northern Ireland from £311

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Northern Ireland departing on 15/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

American Airlines Logo
18:37 - 18:40MCI-BHD
18h 03m2 stops
American Airlines Logo
06:30 - 17:44BHD-MCI
17h 14m2 stops
£539American Airlines
Find Deal
Sun, 15 Feb - Sun, 22 Feb
British Airways Logo
18:14 - 16:50MCI-BHD
16h 36m2 stops
British Airways Logo
11:30 - 22:14BHD-MCI
16h 44m2 stops
£547British Airways
Find Deal
Sun, 15 Feb - Mon, 23 Feb
Delta Logo
12:30 - 16:50MCI-BHD
22h 20m2 stops
Delta Logo
06:30 - 19:45BHD-MCI
19h 15m2 stops
£565Delta
Find Deal
Mon, 16 Feb - Wed, 25 Feb
British Airways Logo
18:14 - 18:40MCI-BHD
18h 26m2 stops
British Airways Logo
11:35 - 22:14BHD-MCI
16h 39m2 stops
£569British Airways
Find Deal
Sun, 15 Feb - Sat, 21 Feb
British Airways Logo
12:32 - 10:40MCI-BHD
16h 08m2 stops
British Airways Logo
12:10 - 22:14BHD-MCI
16h 04m2 stops
£577British Airways
Find Deal
Mon, 16 Feb - Sun, 22 Feb
Virgin Atlantic Logo
16:00 - 21:00STL-BHD
23h 00m2 stops
Virgin Atlantic Logo
06:30 - 20:39BHD-STL
20h 09m2 stops
£587Virgin Atlantic
Find Deal
Sun, 1 Mar - Thu, 5 Mar
Delta Logo
10:45 - 21:00STL-BHD
28h 15m2 stops
Delta Logo
06:30 - 16:55BHD-STL
16h 25m2 stops
£588Delta
Find Deal
Sun, 1 Mar - Thu, 5 Mar
Delta Logo
14:30 - 16:55MCI-BHD
20h 25m2 stops
Delta Logo
06:30 - 16:53BHD-MCI
16h 23m2 stops
£595Delta
Find Deal
Fri, 3 Oct - Tue, 7 Oct
Multiple Airlines Logo
16:05 - 22:40STL-BFS
25h 35m3 stops
Multiple Airlines Logo
08:40 - 13:55BFS-STL
35h 15m3 stops
£2,044Multiple Airlines
Find Deal
Sat, 1 Nov - Sat, 8 Nov
Multiple Airlines Logo
16:05 - 22:40STL-BFS
25h 35m3 stops
Multiple Airlines Logo
08:40 - 13:55BFS-STL
35h 15m2 stops
£2,055Multiple Airlines
Find Deal
Sat, 1 Nov - Sat, 8 Nov

Delta flights from Missouri to Northern Ireland

Our best Delta deals on Missouri to Northern Ireland flight tickets
Delta
16 Feb
MCI12:30Kansas City
22h 20m
2 stops
BHD16:50Belfast City
25 Feb
BHD06:30Belfast City
19h 15m
2 stops
MCI19:45Kansas City
£565
Find similar
Delta
1 Mar
STL10:45Lambert-St Louis
28h 15m
2 stops
BHD21:00Belfast City
5 Mar
BHD06:30Belfast City
16h 25m
2 stops
STL16:55Lambert-St Louis
£588
Find similar
Delta
3 Oct
MCI14:30Kansas City
20h 25m
2 stops
BHD16:55Belfast City
7 Oct
BHD06:30Belfast City
16h 23m
2 stops
MCI16:53Kansas City
£595
Find similar

American Airlines flights from Missouri to Northern Ireland

Our best American Airlines deals on Missouri to Northern Ireland flight tickets
American Airlines
15 Feb
MCI18:37Kansas City
18h 03m
2 stops
BHD18:40Belfast City
22 Feb
BHD06:30Belfast City
17h 14m
2 stops
MCI17:44Kansas City
£539
Find similar
American Airlines
1 Nov
STL16:25Lambert-St Louis
19h 20m
2 stops
BHD16:45Belfast City
8 Nov
BHD11:35Belfast City
16h 54m
2 stops
STL22:29Lambert-St Louis
£987
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Missouri to Northern Ireland 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, momondo users made 279,928 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Missouri to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Sun 15/2

18:37-18:40

2 stops18h 03m

Belfast City

Sun 22/2

06:30-17:44

2 stops17h 14m

£539

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Sun 15/2

18:14-16:50

2 stops16h 36m

Belfast City

Mon 23/2

11:30-22:14

2 stops16h 44m

£547

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Mon 16/2

12:30-16:50

2 stops22h 20m

Belfast City

Wed 25/2

06:30-19:45

2 stops19h 15m

£565

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Sun 15/2

18:14-18:40

2 stops18h 26m

Belfast City

Sat 21/2

11:35-22:14

2 stops16h 39m

£569

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Mon 16/2

12:32-10:40

2 stops16h 08m

Belfast City

Sun 22/2

12:10-22:14

2 stops16h 04m

£577

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Sun 1/3

16:00-21:00

2 stops23h 00m

Belfast City

Thu 5/3

06:30-20:39

2 stops20h 09m

£587

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Sun 1/3

10:45-21:00

2 stops28h 15m

Belfast City

Thu 5/3

06:30-16:55

2 stops16h 25m

£588

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Fri 3/10

14:30-16:55

2 stops20h 25m

Belfast City

Tue 7/10

06:30-16:53

2 stops16h 23m

£595

St. LouisBelfast

STL - BFS

STLBFS

Lambert-St Louis

Sat 1/11

16:05-22:40

3 stops25h 35m

Belfast Intl

Sat 8/11

08:40-13:55

3 stops35h 15m

£2,044

St. LouisBelfast

STL - BFS

STLBFS

Lambert-St Louis

Sat 1/11

16:05-22:40

3 stops25h 35m

Belfast Intl

Sat 8/11

08:40-13:55

2 stops35h 15m

£2,054

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Northern Ireland from

How to get the cheapest flight ticket from Missouri to Northern Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Missouri to Northern Ireland?

American Airlines, British Airways, and KLM are the most popular carriers operating from Missouri to Northern Ireland

Cheap Missouri to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Northern Ireland

Direct flights

None
There are no direct flights from Missouri to Northern Ireland. There are no popular flight routes from Missouri to Northern Ireland.
Search flight deals

  • When did momondo last update prices for flights from Missouri to Northern Ireland?

    Prices for flights from Missouri to Northern Ireland are refreshed on a daily basis.

  • How old do you have to be to fly from Missouri to Northern Ireland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Northern Ireland.

  • What documentation or ID do you need to fly to Northern Ireland?

    The required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Northern Ireland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Missouri to Northern Ireland. momondo saves you time and could save you money on your trip.

Can I find flights from Missouri to Northern Ireland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Missouri to Northern Ireland flights to just show those with flexible booking policies.

How can momondo help me find flights from Missouri to Northern Ireland?

momondo provides multiple filters to help you find the best flight to Northern Ireland from Missouri. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Missouri to Northern Ireland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Northern Ireland, momondo offers a useful price alert feature which will track prices for flights to Northern Ireland from Missouri and alert you when they change.

An easier way to manage your Northern Ireland trip

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Find better results for your trip to Northern Ireland

Popular Cities in Northern Ireland

Popular flights according to clicks in the last 7 days on momondo
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Flights to Bristolfrom £30
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Flights to Aberdeenfrom £45
Flights to Liverpoolfrom £30
Flights to Leedsfrom £36
Flights to Invernessfrom £34