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Cheap flights from Missouri to Northern Ireland from £560

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BFS
28 Apr — 5 May1
1 adult

Cheap flight deals from Missouri to Northern Ireland

Keep the following information in mind while searching for Missouri to Northern Ireland flight deals. Data was last updated 23 April 2025.

Round-trip from

£560
British Airways
  • British Airways
  • 13/9-16/12
  • 4 total stops
  • 62h 26m total
  • Missouri to Northern Ireland
Search Deals

Find flight deals from Missouri to Northern Ireland

Cheapest flights from Missouri to Northern Ireland
Explore the most affordable flight options available from Missouri to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 April 2025.

Sat 13/920:01STL - BHD
2 stops33h 29mBritish Airways
Tue 16/1217:10BHD - STL
2 stops28h 57mBritish Airways
Deal found 22/4£560
Tue 12/812:39MCI - BHD
2 stops15h 56mAmerican Airlines
Tue 19/806:35BHD - MCI
2 stops17h 33mAmerican Airlines
Deal found 22/4£561
Tue 3/607:30STL - BFS
2 stops27h 10mMultiple Airlines
Tue 10/606:15BFS - STL
3 stops36h 21mMultiple Airlines
Deal found 22/4£753
Sat 19/719:49MCI - BHD
2 stops33h 41mBritish Airways
Sat 2/807:05BHD - MCI
2 stops20h 33mBritish Airways
Deal found 22/4£831
Tue 3/605:20STL - BHD
3 stops30h 20mMultiple Airlines
Tue 10/607:05BHD - STL
3 stops35h 31mMultiple Airlines
Deal found 22/4£854
Mon 11/814:39STL - BHD
3 stops19h 46mAer Lingus
Sun 17/810:20BHD - STL
3 stops19h 29mAer Lingus
Deal found 22/4£947
Fri 20/606:00MCI - BFS
2 stops32h 05mMultiple Airlines
Fri 4/708:35BFS - MCI
3 stops43h 26mMultiple Airlines
Deal found 22/4£964
Fri 20/606:00MCI - BHD
2 stops32h 25mMultiple Airlines
Fri 4/707:00BHD - MCI
3 stops45h 01mMultiple Airlines
Deal found 22/4£1,262
Fri 20/606:25MCI - BHD
3 stops26h 10mAer Lingus
Fri 4/717:55BHD - MCI
3 stops32h 49mAer Lingus
Deal found 22/4£1,415

Cheapflights Fare Finder

Customise your flight search to find flights from Missouri to Northern Ireland 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, Cheapflights users made 858,174 searches. Data last updated 23 April 2025.
Use the filters below to find and compare flights from Missouri to Northern Ireland that are best for you.

Fly from

Missouri

Fly to

Northern Ireland

Route

Depart

Return

Price

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Sat 13/9

20:01-11:30

2 stops33h 29m

Belfast City

Tue 16/12

17:10-16:07

2 stops28h 57m

£560

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Tue 12/8

12:39-10:35

2 stops15h 56m

Belfast City

Tue 19/8

06:35-18:08

2 stops17h 33m

£561

St. LouisBelfast

STL - BFS

STLBFS

Lambert-St Louis

Tue 3/6

07:30-16:40

2 stops27h 10m

Belfast Intl

Tue 10/6

06:15-12:36

3 stops36h 21m

£753

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Sat 19/7

19:49-11:30

2 stops33h 41m

Belfast City

Sat 2/8

07:05-21:38

2 stops20h 33m

£831

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Tue 3/6

05:20-17:40

3 stops30h 20m

Belfast City

Tue 10/6

07:05-12:36

3 stops35h 31m

£854

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Mon 11/8

14:39-16:25

3 stops19h 46m

Belfast City

Sun 17/8

10:20-23:49

3 stops19h 29m

£947

Kansas CityBelfast

MCI - BFS

MCIBFS

Kansas City

Fri 20/6

06:00-20:05

2 stops32h 05m

Belfast Intl

Fri 4/7

08:35-22:01

3 stops43h 26m

£964

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Fri 20/6

06:00-20:25

2 stops32h 25m

Belfast City

Fri 4/7

07:00-22:01

3 stops45h 01m

£1,262

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Fri 20/6

06:25-14:35

3 stops26h 10m

Belfast City

Fri 4/7

17:55-20:44

3 stops32h 49m

£1,415

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Best time to book a flight from Missouri to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Missouri with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Northern Ireland

Rainfall in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

Temperature in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Northern Ireland. Reviews last updated 23 April 2025.
See what other customers who have flown with American Airlines, Aer Lingus and British Airways from Missouri to Northern Ireland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews
Check prices

Entertainment

6.9

Food

6.5

Boarding

7.5

Overall

7.2

Crew

8.0

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews
Check prices

Entertainment

6.9

Food

6.5

Boarding

7.5

Overall

7.2

Crew

8.0

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.
Aer Lingus
7.0
Good
1,067 reviews
American Airlines
7.2
Good
10,000 reviews
Check prices

Entertainment

6.9

Food

6.5

Boarding

7.5

Overall

7.2

Crew

8.0

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.
British Airways
6.6
Okay
6,799 reviews
American Airlines
7.2
Good
10,000 reviews
Check prices

Entertainment

6.9

Food

6.5

Boarding

7.5

Overall

7.2

Crew

8.0

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Missouri to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on Missouri to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Northern Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Northern Ireland.

  • Can I find deals for business class flights from Missouri to Northern Ireland?

    Yes. Cheapflights offers flight deals from Missouri to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from Missouri to Northern Ireland (average of £67). Flying from Missouri to Northern Ireland in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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