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Northern Ireland

$383+ Cheap flights from Massachusetts to Northern Ireland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BFS
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Massachusetts to Northern Ireland

Keep the following information in mind while searching for Massachusetts to Northern Ireland flight deals. Data was last updated April 24, 2025.

Round-trip from

$532
(PLAY)

One-way from

$383
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$661
From Massachusetts to Northern Ireland
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One-way flight from Massachusetts to Northern Ireland
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Highest demand for flights based on searches. 17% potential increase in price ($163 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Massachusetts to Northern Ireland

Cheapest flights from Massachusetts to Northern Ireland
Explore the most affordable flight options available from Massachusetts to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This PLAY deal was found by Cheapflights users on 4/22. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:15 pmBOS - BFS
2 stops23h 10mMultiple Airlines
Mon 10/136:45 amBFS - BOS
2 stops16h 05mMultiple Airlines
Deal found 4/22$569
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:40 pmBOS - BHD
1 stop10h 30mBritish Airways
Mon 10/139:50 amBHD - BOS
1 stop12h 20mBritish Airways
Deal found 4/22$641
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Sun 4/278:00 pmBOS - BHD
1 stop12h 05mAmerican Airlines
Tue 5/131:40 pmBHD - BOS
1 stop11h 30mAmerican Airlines
Deal found 4/24$664
This KLM deal was found by Cheapflights users on 4/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/244:45 pmBOS - BHD
1 stop19h 10mKLM
Wed 5/75:25 pmBHD - BOS
1 stop28h 00mKLM
Deal found 4/24$701
This Delta deal was found by Cheapflights users on 4/23. 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.
Thu 4/244:45 pmBOS - BHD
1 stop19h 10mDelta
Wed 5/76:30 amBHD - BOS
1 stop14h 55mDelta
Deal found 4/23$703
This Air France deal was found by Cheapflights users on 4/22. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/810:20 pmBOS - BHD
2 stops13h 35mMultiple Airlines
Thu 5/156:30 amBHD - BOS
2 stops17h 36mMultiple Airlines
Deal found 4/22$936
This FlightHub deal was found by Cheapflights users on 4/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/246:35 pmBOS - BHD
2 stops15h 45mAer Lingus
Fri 6/276:50 amBHD - BOS
2 stops16h 55mAer Lingus
Deal found 4/23$1,642

Cheapflights Fare Finder

Customize your flight search to find flights from Massachusetts 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 April 24, 2025.
Use the filters below to find and compare flights from Massachusetts to Northern Ireland that are best for you.

Fly from

Massachusetts

Fly to

Northern Ireland

Route

Depart

Return

Price

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Thu 10/9

7:40 pm-11:10 am

1 stop10h 30m

Belfast City

Mon 10/13

9:50 am-5:10 pm

1 stop12h 20m

$641

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Sun 4/27

7:15 pm-1:55 pm

2 stops13h 40m

Belfast Intl

Tue 5/13

6:45 am-5:50 pm

2 stops16h 05m

$662

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Thu 5/8

8:05 pm-11:10 am

1 stop10h 05m

Belfast City

Thu 5/15

2:15 pm-8:10 pm

1 stop10h 55m

$664

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Thu 5/8

6:35 pm-9:15 pm

1 stop21h 40m

Belfast City

Thu 5/15

6:30 am-7:06 pm

2 stops17h 36m

$706

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Thu 5/8

1:00 pm-4:55 pm

2 stops22h 55m

Belfast City

Thu 5/15

6:30 am-7:06 pm

2 stops17h 36m

$892

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Thu 5/8

10:20 pm-4:55 pm

2 stops13h 35m

Belfast City

Thu 5/15

6:30 am-7:06 pm

2 stops17h 36m

$936

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Tue 6/24

6:35 pm-3:20 pm

2 stops15h 45m

Belfast City

Fri 6/27

6:50 am-6:45 pm

2 stops16h 55m

$1,642

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sun 6/15

12:15 pm-10:10 am

3 stops40h 55m

$393

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 6/30

7:40 pm-12:55 pm

1 stop12h 15m

$594

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Wed 5/21

7:40 pm-11:10 pm

1 stop22h 30m

$800

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Best time to book a flight from Massachusetts to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Massachusetts 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 Massachusetts to Northern Ireland

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

Currently, February is the cheapest month in which you can book a flight from Massachusetts to Northern Ireland (average of $657). Flying from Massachusetts 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.

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

Find hourly flight availability from Massachusetts 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 April 24, 2025.

When flying from Massachusetts to Northern Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Northern Ireland when rainfall is around 2.0 in.

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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 April 24, 2025.
To help decide which airline to fly from Massachusetts to Northern Ireland, see what other customers have to say about Delta, KLM and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aer Lingus
7.0
Good
1,068 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.6
Okay
6,799 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts 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 Massachusetts to Northern Ireland that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Massachusetts 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 Massachusetts to Northern Ireland?

    Currently, February is the cheapest month in which you can book a flight from Massachusetts to Northern Ireland (average of $657). Flying from Massachusetts 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 Massachusetts to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Massachusetts to Northern Ireland

Discover the top 2 airlines that operate flights from Massachusetts 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$586Average$686FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$595Average$681FlexibilityNo cancel feeOn-time70%

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