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Cheap flights from Missouri to Belfast from $1,055

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Belfast departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Missouri to Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
12:17 pm - 9:20 am
MCI
-
BHD
15h 03m
2 stops
KLM Logo
5:30 pm - 4:06 pm
BHD
-
MCI
28h 36m
2 stops
$1,055KLM
Thu, Apr 9 - Mon, Apr 13
Multiple Airlines Logo
5:45 am - 8:30 pm
MCI
-
BHD
32h 45m
2 stops
Multiple Airlines Logo
8:45 am - 11:29 am
BHD
-
MCI
32h 44m
3 stops
$1,553Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
British Airways Logo
8:06 pm - 10:30 am
STL
-
BHD
32h 24m
2 stops
British Airways Logo
6:30 am - 7:20 pm
BHD
-
STL
18h 50m
2 stops
$2,242British Airways
Sat, Jul 18 - Wed, Jul 22
British Airways Logo
6:12 pm - 10:30 am
STL
-
BHD
34h 18m
2 stops
British Airways Logo
6:30 am - 7:30 pm
BHD
-
STL
19h 00m
1 stop
$2,551British Airways
Sat, Jul 18 - Wed, Jul 22
Multiple Airlines Logo
8:01 pm - 9:05 pm
STL
-
BHD
19h 04m
3 stops
Multiple Airlines Logo
6:10 pm - 7:24 pm
BHD
-
STL
31h 14m
3 stops
$3,482Multiple Airlines
Sat, Jul 18 - Wed, Jul 22

British Airways flights from Missouri to Belfast City Airport

Our best British Airways deals on Missouri to Belfast City Airport flight tickets
British Airways
Jul 18
STL8:06 pmLambert-St Louis
32h 24m
2 stops
BHD10:30 amBelfast City
Jul 22
BHD6:30 amBelfast City
18h 50m
2 stops
STL7:20 pmLambert-St Louis
$2,242
British Airways
Jul 18
STL6:12 pmLambert-St Louis
34h 18m
2 stops
BHD10:30 amBelfast City
Jul 22
BHD6:30 amBelfast City
19h 00m
1 stop
STL7:30 pmLambert-St Louis
$2,551

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated March 25, 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

Cheapest round-trip
Quickest round-trip

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Thu 4/9

12:17 pm-9:20 am

2 stops15h 03m

Belfast City

Mon 4/13

5:30 pm-4:06 pm

2 stops28h 36m

$1,055

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Thu 4/9

5:45 am-8:30 pm

2 stops32h 45m

Belfast City

Mon 4/13

8:45 am-11:29 am

3 stops32h 44m

$1,553

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Sat 7/18

8:06 pm-10:30 am

2 stops32h 24m

Belfast City

Wed 7/22

6:30 am-7:20 pm

2 stops18h 50m

$2,242

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Sat 7/18

6:12 pm-10:30 am

2 stops34h 18m

Belfast City

Wed 7/22

6:30 am-7:30 pm

1 stop19h 00m

$2,551

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Sat 7/18

8:01 pm-9:05 pm

3 stops19h 04m

Belfast City

Wed 7/22

6:10 pm-7:24 pm

3 stops31h 14m

$3,482

Flights are sorted by cheapest round-trip 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?

Average flight duration from Missouri to Belfast City Airport depends on which airport you fly into and out of. Flying from Kansas City to Belfast Intl Airport is 15h 03m on average, while flying from St. Louis to Belfast Intl Airport is 23h 45m on average. Belfast Intl Airport is the most popular airport in Belfast City Airport.

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

13h 36m

Direct flights

None
The fastest flight from Missouri to Belfast City Airport takes 13h 36m
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?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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.

Traveling to a place near Belfast?

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

Why use momondo?

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

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

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

Flights from Missouri to Belfast with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Missouri 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 Missouri.

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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