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Cheap flights from Missouri to Belfast from £799

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Belfast departing on 25/2. 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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Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
11:59 - 14:15
STL
-
BHD
20h 16m
2 stops
British Airways Logo
12:10 - 23:48
BHD
-
STL
17h 38m
2 stops
£799British Airways
Wed, 25 Feb - Sun, 1 Mar
British Airways Logo
16:05 - 14:15
STL
-
BHD
16h 10m
2 stops
British Airways Logo
10:40 - 23:48
BHD
-
STL
19h 08m
2 stops
£800British Airways
Wed, 25 Feb - Sun, 1 Mar
Finnair Logo
13:58 - 14:15
MCI
-
BHD
18h 17m
2 stops
Finnair Logo
12:10 - 18:49
BHD
-
MCI
36h 39m
2 stops
£877Finnair
Wed, 25 Feb - Sun, 1 Mar
Finnair Logo
13:58 - 14:00
MCI
-
BHD
42h 02m
2 stops
Finnair Logo
12:10 - 18:49
BHD
-
MCI
36h 39m
2 stops
£917Finnair
Wed, 25 Feb - Sun, 1 Mar

British Airways flights from Missouri to Belfast City Airport

Our best British Airways deals on Missouri to Belfast City Airport flight tickets
British Airways
25 Feb
STL11:59Lambert-St Louis
20h 16m
2 stops
BHD14:15Belfast City
1 Mar
BHD12:10Belfast City
17h 38m
2 stops
STL23:48Lambert-St Louis
£799
British Airways
25 Feb
STL16:05Lambert-St Louis
16h 10m
2 stops
BHD14:15Belfast City
1 Mar
BHD10:40Belfast City
19h 08m
2 stops
STL23:48Lambert-St Louis
£800

Finnair flights from Missouri to Belfast City Airport

Our best Finnair deals on Missouri to Belfast City Airport flight tickets
Finnair
25 Feb
MCI13:58Kansas City
18h 17m
2 stops
BHD14:15Belfast City
1 Mar
BHD12:10Belfast City
36h 39m
2 stops
MCI18:49Kansas City
£877
Finnair
25 Feb
MCI13:58Kansas City
42h 02m
2 stops
BHD14:00Belfast City
1 Mar
BHD12:10Belfast City
36h 39m
2 stops
MCI18:49Kansas City
£917

momondo Fare Finder

 
Customise your flight search to find flights from Missouri to Belfast City Airport 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 8 February 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

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Wed 25/2

11:59-14:15

2 stops20h 16m

Belfast City

Sun 1/3

12:10-23:48

2 stops17h 38m

£799

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Wed 25/2

16:05-14:15

2 stops16h 10m

Belfast City

Sun 1/3

10:40-23:48

2 stops19h 08m

£800

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Wed 25/2

13:58-14:15

2 stops18h 17m

Belfast City

Sun 1/3

12:10-18:49

2 stops36h 39m

£877

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Wed 25/2

13:58-14:00

2 stops42h 02m

Belfast City

Sun 1/3

12:10-18:49

2 stops36h 39m

£917

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Belfast from

How to get the cheapest flight ticket from Missouri to Belfast City Airport

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

How long does it take to fly to Belfast City Airport?

If you’re flying from a popular airport in Missouri, such as St. Louis or Kansas City, and flying into Belfast City Airport, then you can expect flight times to average 14h and 18h 17m, respectively.

Cheap Missouri to Belfast City Airport flight deals and tips

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

Fastest flight time

14h 00m

Direct flights

None
The fastest flight from Missouri to Belfast City Airport takes 14h 00m
There are no direct flights from Missouri to Belfast City Airport. There are no popular flight routes from Missouri to Belfast City Airport.
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  • When did momondo last update prices for flights from Missouri to Belfast City Airport?

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

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

    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 City Airport.

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

    The travel and health documents you'll need for your trip to Belfast City Airport 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 City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Newcastle
Bangor
Carrickfergus

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missouri to Belfast.

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.

An easier way to manage your Belfast City Airport trip

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