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

Air France and American Airlines are the most popular carriers operating from Massachusetts to Northern Ireland

How long is the flight from Massachusetts to Northern Ireland?

Flight times vary depending on what airport in Massachusetts you fly out of and what airport in Northern Ireland you fly into. For example, flying from Boston to Belfast Intl Airport takes 11h 25m on average. On the other hand, flying from Worcester to Belfast Intl Airport takes 15h 05m 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.

How many operators does momondo search for flights from Massachusetts to Northern Ireland?

The number of operators available for flights from Massachusetts to Northern Ireland is 2 as of September 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Massachusetts to Northern Ireland.

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

The travel and health documents you'll need for your trip to Northern Ireland 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 Northern Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$296 Cheap Flights from Massachusetts to Northern Ireland in 2025/26

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Find the cheapest flights from Massachusetts to Northern Ireland

Round-trip

One-way

Last minute

Cheap round-trip flights

11:15 pm - 9:10 amBOS-BFS

28h 55m2 stops

9:35 am - 9:15 pmBFS-BOS

16h 40m1 stop

$499Multiple Airlines

Find Deal

Mon, Oct 13 - Wed, Oct 22

8:10 pm - 12:55 pmBOS-BHD

11h 45m1 stop

4:05 pm - 11:25 amBHD-BOS

24h 20m1 stop

$543American Airlines

Find Deal

Mon, Oct 13 - Wed, Oct 22

7:55 pm - 10:30 amBOS-BHD

10h 35m1 stop

1:40 pm - 8:10 pmBHD-BOS

11h 30m1 stop

$546British Airways

Find Deal

Tue, Mar 17 - Tue, Mar 31

4:22 pm - 10:30 amBOS-BHD

14h 08m2 stops

1:40 pm - 8:10 pmBHD-BOS

11h 30m1 stop

$564British Airways

Find Deal

Tue, Mar 17 - Tue, Mar 31

4:22 pm - 10:30 amBOS-BHD

14h 08m2 stops

9:35 am - 6:55 pmBHD-BOS

14h 20m2 stops

$571British Airways

Find Deal

Tue, Mar 17 - Tue, Mar 31

7:36 pm - 5:15 pmBOS-BHD

16h 39m2 stops

6:30 am - 7:50 pmBHD-BOS

18h 20m2 stops

$575British Airways

Find Deal

Fri, Feb 6 - Sun, Feb 8

8:10 pm - 8:45 pmBOS-BHD

19h 35m1 stop

6:35 am - 5:05 pmBHD-BOS

14h 30m1 stop

$602American Airlines

Find Deal

Fri, Oct 24 - Wed, Oct 29

6:10 pm - 6:45 pmBOS-BFS

19h 35m2 stops

9:35 am - 2:20 pmBFS-BOS

33h 45m2 stops

$607Multiple Airlines

Find Deal

Mon, Oct 13 - Wed, Oct 22

6:10 pm - 6:45 pmBOS-BFS

19h 35m2 stops

6:10 am - 2:20 pmBFS-BOS

37h 10m3 stops

$610Multiple Airlines

Find Deal

Mon, Oct 13 - Wed, Oct 22

1:01 pm - 12:55 pmBOS-BHD

18h 54m2 stops

8:15 pm - 11:25 amBHD-BOS

20h 10m1 stop

$613British Airways

Find Deal

Mon, Oct 13 - Wed, Oct 22

British Airways flights from Massachusetts to Northern Ireland

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

British Airways

Mar 17

BOS7:55 pmBoston Logan Intl

10h 35m

1 stop

BHD10:30 amBelfast City

Mar 31

BHD1:40 pmBelfast City

11h 30m

1 stop

BOS8:10 pmBoston Logan Intl

$546

Find similar

British Airways

Mar 17

BOS4:22 pmBoston Logan Intl

14h 08m

2 stops

BHD10:30 amBelfast City

Mar 31

BHD1:40 pmBelfast City

11h 30m

1 stop

BOS8:10 pmBoston Logan Intl

$564

Find similar

British Airways

Mar 17

BOS4:22 pmBoston Logan Intl

14h 08m

2 stops

BHD10:30 amBelfast City

Mar 31

BHD9:35 amBelfast City

14h 20m

2 stops

BOS6:55 pmBoston Logan Intl

$571

Find similar

Delta flights from Massachusetts to Northern Ireland

Our best Delta deals on Massachusetts to Northern Ireland flight tickets

Delta

Sep 26

BOS8:50 pmBoston Logan Intl

15h 05m

2 stops

BHD4:55 pmBelfast City

Sep 30

BHD6:30 amBelfast City

16h 50m

1 stop

BOS6:20 pmBoston Logan Intl

$667

Find similar

Delta

Sep 26

BOS8:50 pmBoston Logan Intl

19h 25m

2 stops

BHD9:15 pmBelfast City

Sep 30

BHD6:30 amBelfast City

18h 12m

2 stops

BOS7:42 pmBoston Logan Intl

$677

Find similar

Delta

Sep 27

BDL5:14 pmHartford Bradley Intl

18h 41m

2 stops

BHD4:55 pmBelfast City

Oct 1

BHD6:30 amBelfast City

22h 22m

2 stops

BDL11:52 pmHartford Bradley Intl

$1,195

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Mon 10/13

11:15 pm-9:10 am

2 stops28h 55m

Belfast Intl

Wed 10/22

9:35 am-9:15 pm

1 stop16h 40m

$499

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 10/13

8:10 pm-12:55 pm

1 stop11h 45m

Belfast City

Wed 10/22

4:05 pm-11:25 am

1 stop24h 20m

$543

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Tue 3/17

7:55 pm-10:30 am

1 stop10h 35m

Belfast City

Tue 3/31

1:40 pm-8:10 pm

1 stop11h 30m

$546

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Tue 3/17

4:22 pm-10:30 am

2 stops14h 08m

Belfast City

Tue 3/31

1:40 pm-8:10 pm

1 stop11h 30m

$564

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Tue 3/17

4:22 pm-10:30 am

2 stops14h 08m

Belfast City

Tue 3/31

9:35 am-6:55 pm

2 stops14h 20m

$571

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Fri 2/6

7:36 pm-5:15 pm

2 stops16h 39m

Belfast City

Sun 2/8

6:30 am-7:50 pm

2 stops18h 20m

$575

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Fri 10/24

8:10 pm-8:45 pm

1 stop19h 35m

Belfast City

Wed 10/29

6:35 am-5:05 pm

1 stop14h 30m

$602

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Mon 10/13

6:10 pm-6:45 pm

2 stops19h 35m

Belfast Intl

Wed 10/22

9:35 am-2:20 pm

2 stops33h 45m

$607

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Mon 10/13

6:10 pm-6:45 pm

2 stops19h 35m

Belfast Intl

Wed 10/22

6:10 am-2:20 pm

3 stops37h 10m

$610

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 10/13

1:01 pm-12:55 pm

2 stops18h 54m

Belfast City

Wed 10/22

8:15 pm-11:25 am

1 stop20h 10m

$613

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Massachusetts 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

Prices

Airlines

Other information

What is the cheapest month to fly to Northern Ireland?

The cheapest month to fly to Northern Ireland from Massachusetts is in September. Flight prices, which tend to average around $623, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Northern Ireland from Massachusetts during August instead. Flights to Northern Ireland in August, while not as cheap as those in September, still average around $645.

What is the cheapest day to depart on your flight to Northern Ireland?

The cheapest day to depart on your flight to Northern Ireland is on a Wednesday when prices can be found for as low as $641. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Massachusetts to Northern Ireland for around $968.

What is the cheapest time of day to depart on your flight to Northern Ireland?

In the afternoon is the cheapest time of day to fly from Massachusetts to Northern Ireland when you can find flight prices for as low as $636. Flying to Northern Ireland in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $685.

Cheap Massachusetts to Northern Ireland flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Massachusetts to Northern Ireland?
Prices for flights from Massachusetts to Northern Ireland refresh daily.
How many operators does momondo search for flights from Massachusetts to Northern Ireland?
The number of operators available for flights from Massachusetts to Northern Ireland is 2 as of September 2025.
How old do you have to be to fly from Massachusetts to Northern Ireland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Massachusetts to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The travel and health documents you'll need for your trip to Northern Ireland 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 Northern Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Massachusetts to Northern Ireland

Compare and see reviews for airlines that fly from Massachusetts to Northern Ireland with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $538	Free Cancellation	Rating 6.7 7,386 reviews		Search British Airways flights
American Airlines	PriceFrom $565	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Why use momondo?

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

Finding the right flight to Northern Ireland from Massachusetts is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Northern Ireland quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Massachusetts to Northern Ireland flights to just show those with flexible booking policies.

How can momondo help me find flights from Massachusetts to Northern Ireland?

Once all potential Massachusetts to Northern Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Northern Ireland from Massachusetts. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Northern Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Northern Ireland

Popular cities in Northern Ireland

Flights to Londonfrom $328

Flights to Manchesterfrom $393

Flights to Edinburghfrom $389

Flights to Glasgowfrom $394

Flights to Birminghamfrom $388

Flights to Newcastle upon Tynefrom $434

Flights to Belfastfrom $460

Flights to Bristolfrom $471

Flights to Invernessfrom $389

Flights to Liverpoolfrom $452

Flights to Aberdeenfrom $476

Flights to Leedsfrom $419

Massachusetts flight routes

Flights from Boston Logan Intl to Asheville Regional

Flights from Boston Logan Intl to Cleveland Hopkins Intl

Flights from Boston Logan Intl to West Tisbury Martha's Vineyard

Flights from Boston Logan Intl to Savannah/Hilton Head

Flights from Boston Logan Intl to Raleigh-Durham

Flights from Boston Logan Intl to Detroit Metropolitan Wayne County

Cheap flights from Massachusetts to Northern Ireland from $296

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Northern Ireland departing on 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Massachusetts to Northern Ireland

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

British Airways flights from Massachusetts to Northern Ireland

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

Delta flights from Massachusetts to Northern Ireland

Our best Delta deals on Massachusetts to Northern Ireland flight tickets

momondo Fare Finder

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

See travel insights to Northern Ireland from

How to get the cheapest flight ticket from Massachusetts 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

What is the cheapest month to fly to Northern Ireland?

What is the cheapest day to depart on your flight to Northern Ireland?

What is the cheapest time of day to depart on your flight to Northern Ireland?

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

Air France and American Airlines are the most popular carriers operating from Massachusetts to Northern Ireland

How long is the flight from Massachusetts to Northern Ireland?

Cheap Massachusetts to Northern Ireland flight deals and tips

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

Direct flights

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

How many operators does momondo search for flights from Massachusetts to Northern Ireland?

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

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

Best airlines flying from Massachusetts to Northern Ireland

Compare and see reviews for airlines that fly from Massachusetts to Northern Ireland with momondo

Why use momondo?

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

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

How can momondo help me find flights from Massachusetts to Northern Ireland?

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

An easier way to manage your Northern Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Northern Ireland

Popular cities in Northern Ireland

Popular flights according to clicks in the last 7 days on momondo