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Cheap flights from Missouri to Belfast from £275

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 Belfast departing on 17/9. 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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Find the cheapest flights from Missouri to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
07:35 - 10:45
MCI
-
BHD
21h 10m
2 stops
British Airways Logo
09:35 - 20:19
BHD
-
MCI
16h 44m
2 stops
£665British Airways
Tue, 1 Sep - Fri, 11 Sep
Delta Logo
06:05 - 09:20
MCI
-
BHD
21h 15m
2 stops
Delta Logo
17:30 - 15:22
BHD
-
MCI
27h 52m
2 stops
£672Delta
Wed, 2 Sep - Tue, 8 Sep
Delta Logo
10:45 - 16:55
MCI
-
BHD
24h 10m
2 stops
Delta Logo
09:50 - 23:52
BHD
-
MCI
20h 02m
2 stops
£709Delta
Thu, 3 Sep - Tue, 8 Sep
KLM Logo
12:21 - 09:20
MCI
-
BHD
14h 59m
2 stops
KLM Logo
09:50 - 23:52
BHD
-
MCI
20h 02m
2 stops
£713KLM
Sun, 30 Aug - Thu, 10 Sep
American Airlines Logo
14:09 - 12:55
MCI
-
BHD
16h 46m
2 stops
American Airlines Logo
06:30 - 18:11
BHD
-
MCI
17h 41m
2 stops
£715American Airlines
Mon, 31 Aug - Fri, 11 Sep
British Airways Logo
16:51 - 10:30
MCI
-
BHD
35h 39m
2 stops
British Airways Logo
07:05 - 11:26
BHD
-
MCI
34h 21m
2 stops
£718British Airways
Sat, 5 Sep - Sat, 12 Sep
British Airways Logo
09:13 - 10:30
MCI
-
BHD
19h 17m
2 stops
British Airways Logo
09:35 - 20:23
BHD
-
MCI
16h 48m
2 stops
£723British Airways
Sun, 30 Aug - Fri, 11 Sep
Delta Logo
10:35 - 16:55
MCI
-
BHD
24h 20m
2 stops
Delta Logo
17:30 - 17:30
BHD
-
MCI
30h 00m
2 stops
£746Delta
Thu, 3 Sep - Sun, 13 Sep
Multiple Airlines Logo
08:40 - 19:50
STL
-
BFS
29h 10m
2 stops
Multiple Airlines Logo
21:05 - 12:21
BFS
-
STL
45h 16m
3 stops
£823Multiple Airlines
Tue, 9 Jun - Fri, 19 Jun
Multiple Airlines Logo
13:05 - 19:50
STL
-
BFS
24h 45m
3 stops
Multiple Airlines Logo
21:05 - 12:21
BFS
-
STL
45h 16m
3 stops
£833Multiple Airlines
Tue, 9 Jun - Fri, 19 Jun

British Airways flights from Missouri to Belfast

Our best British Airways deals on Missouri to Belfast flight tickets
British Airways
1 Sept
MCI07:35Kansas City
21h 10m
2 stops
BHD10:45Belfast City
11 Sept
BHD09:35Belfast City
16h 44m
2 stops
MCI20:19Kansas City
£665
British Airways
5 Sept
MCI16:51Kansas City
35h 39m
2 stops
BHD10:30Belfast City
12 Sept
BHD07:05Belfast City
34h 21m
2 stops
MCI11:26Kansas City
£718
British Airways
30 Aug
MCI09:13Kansas City
19h 17m
2 stops
BHD10:30Belfast City
11 Sept
BHD09:35Belfast City
16h 48m
2 stops
MCI20:23Kansas City
£723

Delta flights from Missouri to Belfast

Our best Delta deals on Missouri to Belfast flight tickets
Delta
2 Sept
MCI06:05Kansas City
21h 15m
2 stops
BHD09:20Belfast City
8 Sept
BHD17:30Belfast City
27h 52m
2 stops
MCI15:22Kansas City
£672
Delta
3 Sept
MCI10:45Kansas City
24h 10m
2 stops
BHD16:55Belfast City
8 Sept
BHD09:50Belfast City
20h 02m
2 stops
MCI23:52Kansas City
£709
Delta
3 Sept
MCI10:35Kansas City
24h 20m
2 stops
BHD16:55Belfast City
13 Sept
BHD17:30Belfast City
30h 00m
2 stops
MCI17:30Kansas City
£746

momondo Fare Finder

 
Customise your flight search to find flights from Missouri to Belfast 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 13 May 2026.
Use the filters below to find and compare flights from Missouri to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Tue 1/9

07:35-10:45

2 stops21h 10m

Belfast City

Fri 11/9

09:35-20:19

2 stops16h 44m

£665

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Wed 2/9

06:05-09:20

2 stops21h 15m

Belfast City

Tue 8/9

17:30-15:22

2 stops27h 52m

£672

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Thu 3/9

10:45-16:55

2 stops24h 10m

Belfast City

Tue 8/9

09:50-23:52

2 stops20h 02m

£709

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Sun 30/8

12:21-09:20

2 stops14h 59m

Belfast City

Thu 10/9

09:50-23:52

2 stops20h 02m

£713
Fastest return journey

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Mon 31/8

14:09-12:55

2 stops16h 46m

Belfast City

Fri 11/9

06:30-18:11

2 stops17h 41m

£715

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Sat 5/9

16:51-10:30

2 stops35h 39m

Belfast City

Sat 12/9

07:05-11:26

2 stops34h 21m

£718

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Sun 30/8

09:13-10:30

2 stops19h 17m

Belfast City

Fri 11/9

09:35-20:23

2 stops16h 48m

£723

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Thu 3/9

10:35-16:55

2 stops24h 20m

Belfast City

Sun 13/9

17:30-17:30

2 stops30h 00m

£746

St. LouisBelfast

STL - BFS

STLBFS

Lambert-St Louis

Tue 9/6

08:40-19:50

2 stops29h 10m

Belfast Intl

Fri 19/6

21:05-12:21

3 stops45h 16m

£823

St. LouisBelfast

STL - BFS

STLBFS

Lambert-St Louis

Tue 9/6

13:05-19:50

3 stops24h 45m

Belfast Intl

Fri 19/6

21:05-12:21

3 stops45h 16m

£833

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Belfast from

How to get the cheapest flight ticket from Missouri to Belfast

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 Belfast?

American Airlines and British Airways are the most popular carriers operating from Missouri to Belfast

Cheap Missouri to Belfast flight deals and tips

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

Fastest flight time

10h 55m

Direct flights

None
The fastest flight from Missouri to Belfast takes 10h 55m
There are no direct flights from Missouri to Belfast. There are no popular flight routes from Missouri to Belfast.
Search flight deals

Frequently asked questions about flying from Missouri to Belfast

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

    Prices for flights from Missouri to Belfast were last updated today.

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

    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 Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The travel and health documents you'll need for your trip to Belfast may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find Missouri to Belfast flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belfast that suits you.

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

All flight searches from Missouri to Belfast on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Missouri to Belfast?

momondo provides multiple filters to help you find the best flight to Belfast 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 Belfast right now. Can momondo alert me if prices change?

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

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport