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Cheap flights from Kansas City to Belfast from £276

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Belfast departing on 19/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Kansas City to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
12:19 - 11:30MCI  Kansas City-BHD Belfast City
17h 11m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
08:45 - 21:43BHD  Belfast City-MCI Kansas City
18h 58m2 stops London Heathrow Philadelphia
£797British Airways
Tue, 29 Dec - Tue, 5 Jan
British Airways Logo
06:00 - 11:10MCI  Kansas City-BHD Belfast City
23h 10m2 stops Philadelphia London Heathrow
British Airways Logo
18:15 - 21:49BHD  Belfast City-MCI Kansas City
33h 34m2 stops London Heathrow Philadelphia
£1,257British Airways
Sat, 19 Dec - Sat, 2 Jan

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British Airways flights from Kansas City to Belfast

Our best British Airways deals on Kansas City to Belfast flight tickets
British Airways
29 Dec
MCI12:19Kansas City
17h 11m
2 stops
BHD11:30Belfast City
5 Jan
BHD08:45Belfast City
18h 58m
2 stops
MCI21:43Kansas City
£797
British Airways
19 Dec
MCI06:00Kansas City
23h 10m
2 stops
BHD11:10Belfast City
2 Jan
BHD18:15Belfast City
33h 34m
2 stops
MCI21:49Kansas City
£1,257

momondo Fare Finder

 
Customise your flight search to find flights from Kansas City 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 12 August 2026.
Use the filters below to find and compare flights from Kansas City to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Kansas CityBelfast

MCI Kansas City - BHD Belfast City

MCIBHD

Kansas City

Tue 29/12

12:19-11:30

2 stops17h 11m

Belfast City

Tue 5/1

08:45-21:43

2 stops18h 58m

£797

Kansas CityBelfast

MCI Kansas City - BHD Belfast City

MCIBHD

Kansas City

Sat 19/12

06:00-11:10

2 stops23h 10m

Belfast City

Sat 2/1

18:15-21:49

2 stops33h 34m

£1,257
Cheapest one-way

Kansas CityBelfast

MCI Kansas City - BHD Belfast City

MCIBHD

Kansas City

Thu 19/11

06:03-12:50

2 stops24h 47m

£276
Fastest single journey

Kansas CityBelfast

MCI Kansas City - BHD Belfast City

MCIBHD

Kansas City

Wed 9/9

08:15-12:00

2 stops21h 45m

£324

Kansas CityBelfast

MCI Kansas City - BHD Belfast City

MCIBHD

Kansas City

Wed 9/9

11:31-19:50

2 stops26h 19m

£330

Kansas CityBelfast

MCI Kansas City - BHD Belfast City

MCIBHD

Kansas City

Fri 20/11

06:03-10:30

2 stops22h 27m

£332

Kansas CityBelfast

MCI Kansas City - BHD Belfast City

MCIBHD

Kansas City

Sat 21/11

11:51-09:10

2 stops39h 19m

£340

Kansas CityBelfast

MCI Kansas City - BHD Belfast City

MCIBHD

Kansas City

Thu 17/9

12:19-18:45

2 stops24h 26m

£364

Kansas CityBelfast

MCI Kansas City - BHD Belfast City

MCIBHD

Kansas City

Fri 20/11

17:00-10:20

3 stops59h 20m

£383

Kansas CityBelfast

MCI Kansas City - BFS Belfast Intl

MCIBFS

Kansas City

Sat 21/11

19:38-17:05

2 stops39h 27m

£395

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kansas City 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 Kansas City to Belfast?

British Airways and Delta are the most popular carriers operating from Kansas City to Belfast

Cheap Kansas City to Belfast flight deals and tips

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

Fastest flight time

16h 55m

Direct flights

None
The fastest flight from Kansas City to Belfast takes 16h 55m
There are no direct flights from Kansas City to Belfast. There are no popular flight routes from Kansas City to Belfast.
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Frequently asked questions about flying from Kansas City to Belfast

  • How far is Kansas City to Belfast by plane?

    The distance between Kansas City and Belfast is about 4030.2 mi. In terms of flight time, this usually takes a little over 16h 55m.

  • When did momondo last update prices for flights from Kansas City Airport to Belfast?

    Prices for flights from Kansas City Airport to Belfast refresh daily.

  • How old do you have to be to fly from Kansas City Airport 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 Kansas City Airport to Belfast.

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

    The required travel and health documents for your Belfast 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 Belfast. 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 Kansas City to Belfast?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kansas City to Belfast . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Kansas City to Belfast flights to just show those with flexible booking policies.

How can momondo help me find flights from Kansas City to Belfast?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belfast from Kansas City.

I’m not ready to book a flight from Kansas City to Belfast right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Kansas City to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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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