How long is the flight from Missouri to Northern Ireland?

Flight times vary depending on what airport in Missouri you fly out of and what airport in Northern Ireland you fly into. For example, flying from Kansas City to Belfast Intl Airport takes 16h 04m on average. On the other hand, flying from St. Louis to Belfast Intl Airport takes 16h 07m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Missouri to Northern Ireland?

Prices for flights from Missouri to Northern Ireland are refreshed on a daily basis.

How old do you have to be to fly from Missouri to Northern Ireland?

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 Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The travel and health documents required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$298 Cheap Flights from Missouri to Northern Ireland in 2026

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Find the cheapest flights from Missouri to Northern Ireland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 10:30 am

MCI

BHD

22h 30m

2 stops

6:30 am - 9:56 pm

BHD

MCI

21h 26m

2 stops

$810British Airways

Sun, Apr 12 - Sun, Apr 19

8:01 pm - 6:45 pm

MCI

BHD

16h 44m

2 stops

11:00 am - 12:11 am

BHD

MCI

19h 11m

2 stops

$827American Airlines

Thu, Apr 23 - Sun, May 3

12:25 pm - 3:30 pm

STL

BHD

21h 05m

2 stops

6:30 am - 10:17 pm

BHD

STL

21h 47m

2 stops

$904British Airways

Fri, Apr 10 - Fri, Apr 17

5:41 pm - 3:30 pm

STL

BHD

15h 49m

2 stops

6:30 am - 7:58 pm

BHD

STL

19h 28m

2 stops

$928American Airlines

Thu, May 28 - Thu, Jun 4

8:03 pm - 6:10 pm

STL

BHD

16h 07m

2 stops

6:30 am - 11:54 pm

BHD

STL

23h 24m

2 stops

$940British Airways

Fri, May 15 - Thu, May 21

5:21 pm - 10:30 am

MCI

BHD

35h 09m

2 stops

9:35 am - 8:29 am

BHD

MCI

28h 54m

2 stops

$1,010British Airways

Sat, May 23 - Thu, Jun 11

9:45 am - 10:10 am

STL

BHD

18h 25m

2 stops

4:35 pm - 7:30 pm

BHD

STL

32h 55m

1 stop

$1,028British Airways

Thu, May 28 - Thu, Jun 4

12:25 pm - 11:55 am

STL

BHD

17h 30m

3 stops

10:10 am - 10:17 pm

BHD

STL

18h 07m

3 stops

$1,291Aer Lingus

Fri, Apr 10 - Fri, Apr 17

7:05 am - 9:00 pm

STL

BFS

31h 55m

3 stops

7:40 pm - 1:25 pm

BFS

STL

23h 45m

2 stops

$1,502Multiple Airlines

Fri, May 15 - Thu, May 21

4:05 pm - 10:50 pm

STL

BFS

24h 45m

2 stops

6:10 am - 10:56 pm

BFS

STL

22h 46m

3 stops

$1,527Multiple Airlines

Thu, Apr 9 - Thu, Apr 16

Finnair flights from Missouri to Northern Ireland

Our best Finnair deals on Missouri to Northern Ireland flight tickets

Finnair

Feb 27

MCI1:58 pmKansas City

18h 17m

2 stops

BHD2:15 pmBelfast City

Mar 3

BHD11:25 amBelfast City

41h 24m

2 stops

MCI10:49 pmKansas City

$1,203

Finnair

Feb 27

MCI1:58 pmKansas City

18h 17m

2 stops

BHD2:15 pmBelfast City

Mar 3

BHD11:25 amBelfast City

41h 24m

2 stops

MCI10:49 pmKansas City

$2,374

British Airways flights from Missouri to Northern Ireland

Our best British Airways deals on Missouri to Northern Ireland flight tickets

British Airways

Apr 12

MCI6:00 amKansas City

22h 30m

2 stops

BHD10:30 amBelfast City

Apr 19

BHD6:30 amBelfast City

21h 26m

2 stops

MCI9:56 pmKansas City

$810

British Airways

Mar 2

MCI12:36 pmKansas City

16h 04m

2 stops

BHD10:40 amBelfast City

Mar 9

BHD7:25 pmBelfast City

29h 02m

2 stops

MCI7:27 pmKansas City

$834

British Airways

Apr 10

STL12:25 pmLambert-St Louis

21h 05m

2 stops

BHD3:30 pmBelfast City

Apr 17

BHD6:30 amBelfast City

21h 47m

2 stops

STL10:17 pmLambert-St Louis

$904

momondo Fare Finder

Use the filters below to find and compare flights from Missouri to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Sun 4/12

6:00 am-10:30 am

2 stops22h 30m

Belfast City

Sun 4/19

6:30 am-9:56 pm

2 stops21h 26m

$810

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Thu 4/23

8:01 pm-6:45 pm

2 stops16h 44m

Belfast City

Sun 5/3

11:00 am-12:11 am

2 stops19h 11m

$827

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Fri 4/10

12:25 pm-3:30 pm

2 stops21h 05m

Belfast City

Fri 4/17

6:30 am-10:17 pm

2 stops21h 47m

$904

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Thu 5/28

5:41 pm-3:30 pm

2 stops15h 49m

Belfast City

Thu 6/4

6:30 am-7:58 pm

2 stops19h 28m

$928

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Fri 5/15

8:03 pm-6:10 pm

2 stops16h 07m

Belfast City

Thu 5/21

6:30 am-11:54 pm

2 stops23h 24m

$940

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Sat 5/23

5:21 pm-10:30 am

2 stops35h 09m

Belfast City

Thu 6/11

9:35 am-8:29 am

2 stops28h 54m

$1,010

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Thu 5/28

9:45 am-10:10 am

2 stops18h 25m

Belfast City

Thu 6/4

4:35 pm-7:30 pm

1 stop32h 55m

$1,028

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Fri 4/10

12:25 pm-11:55 am

3 stops17h 30m

Belfast City

Fri 4/17

10:10 am-10:17 pm

3 stops18h 07m

$1,291

St. LouisBelfast

STL - BFS

STLBFS

Lambert-St Louis

Fri 5/15

7:05 am-9:00 pm

3 stops31h 55m

Belfast Intl

Thu 5/21

7:40 pm-1:25 pm

2 stops23h 45m

$1,502

St. LouisBelfast

STL - BFS

STLBFS

Lambert-St Louis

Thu 4/9

4:05 pm-10:50 pm

2 stops24h 45m

Belfast Intl

Thu 4/16

6:10 am-10:56 pm

3 stops22h 46m

$1,527

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Northern Ireland

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

Airlines

Other information

What is the cheapest airline that flies from Missouri to Northern Ireland?

Delta is the most popular carrier operating from Missouri to Northern Ireland

Cheap Missouri to Northern Ireland flight deals and tips

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

Fastest flight time	14h 56m
Direct flights	None

The fastest flight from Missouri to Northern Ireland takes 14h 56m

There are no direct flights from Missouri to Northern Ireland. There are no popular flight routes from Missouri to Northern Ireland.

Search flight deals

When did momondo last update prices for flights from Missouri to Northern Ireland?
Prices for flights from Missouri to Northern Ireland are refreshed on a daily basis.
How old do you have to be to fly from Missouri to Northern Ireland?
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 Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The travel and health documents required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missouri to Northern Ireland for you.

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

Flights from Missouri to Northern Ireland 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 Northern Ireland?

momondo helps you find the best flight between Missouri and Northern Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Missouri to Northern Ireland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Missouri to Northern Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Northern Ireland and let you know when they change.