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Cheap flights from Missouri to Belfast from £471

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 12/1. 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

Enter your travel dates to find the best prices.
British Airways Logo
17:04 - 16:05STL-BHD
17h 01m2 stops
British Airways Logo
06:35 - 18:16BHD-STL
17h 41m2 stops
£471British Airways
Find Deal
Mon, 12 Jan - Tue, 20 Jan
American Airlines Logo
15:54 - 16:05STL-BHD
18h 11m2 stops
American Airlines Logo
06:35 - 18:34BHD-STL
17h 59m2 stops
£483American Airlines
Find Deal
Mon, 2 Feb - Tue, 10 Feb
British Airways Logo
11:05 - 10:20STL-BHD
17h 15m2 stops
British Airways Logo
10:00 - 22:59BHD-STL
18h 59m2 stops
£492British Airways
Find Deal
Sun, 1 Feb - Tue, 10 Feb
Virgin Atlantic Logo
11:21 - 16:50STL-BHD
23h 29m2 stops
Virgin Atlantic Logo
17:20 - 20:41BHD-STL
33h 21m2 stops
£568Virgin Atlantic
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Sun, 1 Mar - Thu, 5 Mar
British Airways Logo
22:00 - 15:30STL-BHD
11h 30m1 stop
British Airways Logo
13:40 - 19:30BHD-STL
11h 50m1 stop
£570British Airways
Find Deal
Fri, 1 May - Tue, 12 May
British Airways Logo
22:00 - 20:45STL-BHD
16h 45m1 stop
British Airways Logo
13:40 - 19:30BHD-STL
11h 50m1 stop
£578British Airways
Find Deal
Fri, 1 May - Tue, 12 May
American Airlines Logo
16:39 - 15:30STL-BHD
16h 51m2 stops
American Airlines Logo
09:35 - 19:30BHD-STL
15h 55m1 stop
£585American Airlines
Find Deal
Fri, 1 May - Tue, 12 May
Virgin Atlantic Logo
10:10 - 21:00MCI-BHD
29h 50m2 stops
Virgin Atlantic Logo
06:30 - 21:08BHD-MCI
20h 38m2 stops
£667Virgin Atlantic
Find Deal
Fri, 27 Mar - Tue, 31 Mar
Multiple Airlines Logo
15:30 - 20:25STL-BHD
22h 55m3 stops
Multiple Airlines Logo
14:35 - 13:30BHD-STL
28h 55m2 stops
£1,229Multiple Airlines
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Fri, 1 May - Tue, 12 May
Multiple Airlines Logo
06:39 - 13:50STL-BHD
26h 11m3 stops
Multiple Airlines Logo
14:35 - 14:55BHD-STL
29h 20m2 stops
£1,726Multiple Airlines
Find Deal
Thu, 12 Mar - Thu, 26 Mar

Virgin Atlantic flights from Missouri to Belfast City Airport

Our best Virgin Atlantic deals on Missouri to Belfast City Airport flight tickets
Virgin Atlantic
1 Mar
STL11:21Lambert-St Louis
23h 29m
2 stops
BHD16:50Belfast City
5 Mar
BHD17:20Belfast City
33h 21m
2 stops
STL20:41Lambert-St Louis
£568
Find similar
Virgin Atlantic
27 Mar
MCI10:10Kansas City
29h 50m
2 stops
BHD21:00Belfast City
31 Mar
BHD06:30Belfast City
20h 38m
2 stops
MCI21:08Kansas City
£667
Find similar

American Airlines flights from Missouri to Belfast City Airport

Our best American Airlines deals on Missouri to Belfast City Airport flight tickets
American Airlines
2 Feb
STL15:54Lambert-St Louis
18h 11m
2 stops
BHD16:05Belfast City
10 Feb
BHD06:35Belfast City
17h 59m
2 stops
STL18:34Lambert-St Louis
£483
Find similar
American Airlines
1 May
STL16:39Lambert-St Louis
16h 51m
2 stops
BHD15:30Belfast City
12 May
BHD09:35Belfast City
15h 55m
1 stop
STL19:30Lambert-St Louis
£585
Find similar
American Airlines
1 May
STL18:29Lambert-St Louis
15h 01m
2 stops
BHD15:30Belfast City
12 May
BHD09:35Belfast City
19h 49m
2 stops
STL23:24Lambert-St Louis
£593
Find similar

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 3 November 2025.
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

Mon 12/1

17:04-16:05

2 stops17h 01m

Belfast City

Tue 20/1

06:35-18:16

2 stops17h 41m

£471

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Mon 2/2

15:54-16:05

2 stops18h 11m

Belfast City

Tue 10/2

06:35-18:34

2 stops17h 59m

£483

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Sun 1/2

11:05-10:20

2 stops17h 15m

Belfast City

Tue 10/2

10:00-22:59

2 stops18h 59m

£492

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Sun 1/3

11:21-16:50

2 stops23h 29m

Belfast City

Thu 5/3

17:20-20:41

2 stops33h 21m

£568

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Fri 1/5

22:00-15:30

1 stop11h 30m

Belfast City

Tue 12/5

13:40-19:30

1 stop11h 50m

£570

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Fri 1/5

22:00-20:45

1 stop16h 45m

Belfast City

Tue 12/5

13:40-19:30

1 stop11h 50m

£578

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Fri 1/5

16:39-15:30

2 stops16h 51m

Belfast City

Tue 12/5

09:35-19:30

1 stop15h 55m

£585

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Fri 27/3

10:10-21:00

2 stops29h 50m

Belfast City

Tue 31/3

06:30-21:08

2 stops20h 38m

£667

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Fri 1/5

15:30-20:25

3 stops22h 55m

Belfast City

Tue 12/5

14:35-13:30

2 stops28h 55m

£1,229

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Thu 12/3

06:39-13:50

3 stops26h 11m

Belfast City

Thu 26/3

14:35-14:55

2 stops29h 20m

£1,726

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 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 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

What is the cheapest airline that flies from Missouri to Belfast City?

Finnair is the most popular carrier operating from Missouri to Belfast City

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

Direct flights

None
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.

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