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Northern Ireland

$716+ Cheap flights from Missouri to Northern Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BFS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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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 July 3, 2025.

Round-trip from

$716
(American Airlines)
From 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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1812:10 pmMCI - BHD
2 stops15h 10mAmerican Airlines
Wed 8/276:50 amBHD - MCI
2 stops18h 21mAmerican Airlines
Deal found 7/2$716
This Virgin Atlantic deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/125:40 pmMCI - BHD
2 stops17h 15mVirgin Atlantic
Thu 10/166:30 amBHD - MCI
2 stops23h 27mVirgin Atlantic
Deal found 7/2$794
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/213:41 pmSTL - BHD
2 stops19h 14mDelta
Thu 7/316:30 amBHD - STL
2 stops20h 06mDelta
Deal found 7/1$975
This oojo deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/197:49 pmMCI - BHD
2 stops31h 31mBritish Airways
Sat 8/27:05 amBHD - MCI
2 stops20h 33mBritish Airways
Deal found 7/2$980
This Gurufare deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/158:01 pmSTL - BHD
2 stops33h 54mBritish Airways
Mon 7/216:30 pmBHD - STL
2 stops31h 54mBritish Airways
Deal found 7/1$1,130
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/154:00 pmSTL - BFS
2 stops18h 40mMultiple Airlines
Mon 7/2110:00 pmBFS - STL
2 stops27h 45mMultiple Airlines
Deal found 7/1$1,279
This Gotogate deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/159:15 amSTL - BHD
2 stops29h 55mMultiple Airlines
Mon 7/217:00 amBHD - STL
2 stops18h 45mMultiple Airlines
Deal found 7/1$1,412
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/147:23 amSTL - BHD
3 stops24h 22mAer Lingus
Mon 7/214:55 pmBHD - STL
3 stops32h 13mAer Lingus
Deal found 7/1$3,004

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated July 3, 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

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Mon 8/18

12:10 pm-9:20 am

2 stops15h 10m

Belfast City

Wed 8/27

6:50 am-7:11 pm

2 stops18h 21m

$716

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Sun 10/12

5:40 pm-4:55 pm

2 stops17h 15m

Belfast City

Thu 10/16

6:30 am-11:57 pm

2 stops23h 27m

$794

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Mon 7/21

3:41 pm-4:55 pm

2 stops19h 14m

Belfast City

Thu 7/31

6:30 am-8:36 pm

2 stops20h 06m

$975

Kansas CityBelfast

MCI - BHD

MCIBHD

Kansas City

Sat 7/19

7:49 pm-9:20 am

2 stops31h 31m

Belfast City

Sat 8/2

7:05 am-9:38 pm

2 stops20h 33m

$980

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Tue 7/15

8:01 pm-11:55 am

2 stops33h 54m

Belfast City

Mon 7/21

6:30 pm-8:24 pm

2 stops31h 54m

$1,130

St. LouisBelfast

STL - BFS

STLBFS

Lambert-St Louis

Tue 7/15

4:00 pm-4:40 pm

2 stops18h 40m

Belfast Intl

Mon 7/21

10:00 pm-7:45 pm

2 stops27h 45m

$1,279

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Tue 7/15

9:15 am-9:10 pm

2 stops29h 55m

Belfast City

Mon 7/21

7:00 am-7:45 pm

2 stops18h 45m

$1,412

St. LouisBelfast

STL - BHD

STLBHD

Lambert-St Louis

Mon 7/14

7:23 am-1:45 pm

3 stops24h 22m

Belfast City

Mon 7/21

4:55 pm-7:08 pm

3 stops32h 13m

$3,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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 round-trip 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

What is the cheapest time of day to fly from MO to NIR?

Find hourly flight availability from Missouri to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Northern Ireland as you normally would.

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 July 3, 2025.
Get a feel of what it's like to fly with Delta, Virgin Atlantic, and American Airlines from Missouri to Northern Ireland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,970 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.1
Good
1,144 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.6
Okay
7,093 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 vacation 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, February is the cheapest month in which you can book a flight from Missouri to Northern Ireland (average of $657). Flying from Missouri to Northern Ireland in June is currently the most expensive (average of $1,189). 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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Alternative routes for Missouri to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Missouri to Northern Ireland

Discover the top airline that operate flights from Missouri to Northern Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$658Average$674FlexibilityNo cancel feeOn-time71%

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