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Cheap flights from Northern Ireland to Massachusetts from $575

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Massachusetts departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Multiple Airlines Logo
6:30 am - 5:50 pmBFS-BOS
16h 20m2 stops
Multiple Airlines Logo
7:50 pm - 10:20 pmBOS-BFS
21h 30m2 stops
$575Multiple Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
British Airways Logo
11:25 am - 8:45 pmBHD-BOS
13h 20m1 stop
British Airways Logo
7:30 pm - 1:05 pmBOS-BHD
12h 35m1 stop
$669British Airways
Find Deal
Tue, Mar 24 - Sun, Mar 29
Multiple Airlines Logo
8:10 am - 5:50 pmBFS-BOS
14h 40m2 stops
Multiple Airlines Logo
7:50 pm - 5:40 pmBOS-BFS
16h 50m2 stops
$673Multiple Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
Multiple Airlines Logo
6:30 am - 4:28 pmBFS-BOS
38h 58m3 stops
Multiple Airlines Logo
7:50 pm - 8:25 pmBOS-BFS
19h 35m2 stops
$680Multiple Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
British Airways Logo
6:35 am - 5:50 pmBHD-BOS
15h 15m2 stops
British Airways Logo
7:06 pm - 2:40 pmBOS-BHD
14h 34m2 stops
$692British Airways
Find Deal
Tue, Mar 24 - Sun, Mar 29
British Airways Logo
6:35 am - 5:50 pmBHD-BOS
15h 15m2 stops
British Airways Logo
9:50 pm - 2:40 pmBOS-BHD
11h 50m1 stop
$695British Airways
Find Deal
Tue, Mar 24 - Sun, Mar 29
American Airlines Logo
2:50 pm - 4:15 pmBHD-BOS
30h 25m1 stop
American Airlines Logo
7:15 pm - 1:55 pmBOS-BHD
13h 40m1 stop
$696American Airlines
Find Deal
Fri, Jan 16 - Sun, Jan 18
Multiple Airlines Logo
6:30 am - 12:49 pmBFS-BOS
35h 19m3 stops
Multiple Airlines Logo
6:05 pm - 8:20 pmBOS-BFS
21h 15m3 stops
$705Multiple Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
American Airlines Logo
8:45 am - 4:15 pmBHD-BOS
12h 30m1 stop
American Airlines Logo
7:35 pm - 1:55 pmBOS-BHD
13h 20m2 stops
$734American Airlines
Find Deal
Fri, Jan 16 - Sun, Jan 18
American Airlines Logo
6:45 am - 2:20 pmBHD-BOS
12h 35m1 stop
American Airlines Logo
3:35 pm - 10:20 amBOS-BHD
13h 45m2 stops
$735American Airlines
Find Deal
Fri, Jan 16 - Sun, Jan 18

American Airlines flights from Northern Ireland to Massachusetts

Our best American Airlines deals on Northern Ireland to Massachusetts flight tickets
American Airlines
Jan 16
BHD2:50 pmBelfast City
30h 25m
1 stop
BOS4:15 pmBoston Logan Intl
Jan 18
BOS7:15 pmBoston Logan Intl
13h 40m
1 stop
BHD1:55 pmBelfast City
$696
Find similar
American Airlines
Jan 16
BHD8:45 amBelfast City
12h 30m
1 stop
BOS4:15 pmBoston Logan Intl
Jan 18
BOS7:35 pmBoston Logan Intl
13h 20m
2 stops
BHD1:55 pmBelfast City
$734
Find similar
American Airlines
Jan 16
BHD6:45 amBelfast City
12h 35m
1 stop
BOS2:20 pmBoston Logan Intl
Jan 18
BOS3:35 pmBoston Logan Intl
13h 45m
2 stops
BHD10:20 amBelfast City
$735
Find similar

British Airways flights from Northern Ireland to Massachusetts

Our best British Airways deals on Northern Ireland to Massachusetts flight tickets
British Airways
Mar 24
BHD11:25 amBelfast City
13h 20m
1 stop
BOS8:45 pmBoston Logan Intl
Mar 29
BOS7:30 pmBoston Logan Intl
12h 35m
1 stop
BHD1:05 pmBelfast City
$669
Find similar
British Airways
Mar 24
BHD6:35 amBelfast City
15h 15m
2 stops
BOS5:50 pmBoston Logan Intl
Mar 29
BOS7:06 pmBoston Logan Intl
14h 34m
2 stops
BHD2:40 pmBelfast City
$692
Find similar
British Airways
Mar 24
BHD6:35 amBelfast City
15h 15m
2 stops
BOS5:50 pmBoston Logan Intl
Mar 29
BOS9:50 pmBoston Logan Intl
11h 50m
1 stop
BHD2:40 pmBelfast City
$695
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Northern Ireland to Massachusetts 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, momondo users made 832,500 searches. Data last updated December 3, 2025.
Use the filters below to find and compare flights from Northern Ireland to Massachusetts that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Thu 1/15

6:30 am-5:50 pm

2 stops16h 20m

Boston Logan Intl

Thu 1/22

7:50 pm-10:20 pm

2 stops21h 30m

$575

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Tue 3/24

11:25 am-8:45 pm

1 stop13h 20m

Boston Logan Intl

Sun 3/29

7:30 pm-1:05 pm

1 stop12h 35m

$669

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Sat 1/17

8:10 am-5:50 pm

2 stops14h 40m

Boston Logan Intl

Sat 1/24

7:50 pm-5:40 pm

2 stops16h 50m

$673

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Thu 1/15

6:30 am-4:28 pm

3 stops38h 58m

Boston Logan Intl

Thu 1/22

7:50 pm-8:25 pm

2 stops19h 35m

$680

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Tue 3/24

6:35 am-5:50 pm

2 stops15h 15m

Boston Logan Intl

Sun 3/29

7:06 pm-2:40 pm

2 stops14h 34m

$692

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Tue 3/24

6:35 am-5:50 pm

2 stops15h 15m

Boston Logan Intl

Sun 3/29

9:50 pm-2:40 pm

1 stop11h 50m

$695

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Fri 1/16

2:50 pm-4:15 pm

1 stop30h 25m

Boston Logan Intl

Sun 1/18

7:15 pm-1:55 pm

1 stop13h 40m

$696

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Thu 1/15

6:30 am-12:49 pm

3 stops35h 19m

Boston Logan Intl

Thu 1/22

6:05 pm-8:20 pm

3 stops21h 15m

$705

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Fri 1/16

8:45 am-4:15 pm

1 stop12h 30m

Boston Logan Intl

Sun 1/18

7:35 pm-1:55 pm

2 stops13h 20m

$734

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Fri 1/16

6:45 am-2:20 pm

1 stop12h 35m

Boston Logan Intl

Sun 1/18

3:35 pm-10:20 am

2 stops13h 45m

$735

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Massachusetts from

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

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 time of day to depart on your flight to Massachusetts?

Our data shows that the cheapest Northern Ireland to Massachusetts flights are usually those with departure times in the morning. Our users have found flights to Massachusetts in the morning for as low as $570. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,017 on average. Flights to Massachusetts from Northern Ireland in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Northern Ireland to Massachusetts flights?

You could potentially save up to 63% on your flight if you consider stops on a Northern Ireland to Massachusetts flight.

Cheap Northern Ireland to Massachusetts flight deals and tips

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

Fastest flight time

12h 25m

Direct flights

None
The fastest flight from Northern Ireland to Massachusetts takes 12h 25m
There are no direct flights from Northern Ireland to Massachusetts. There are no popular flight routes from Northern Ireland to Massachusetts.
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  • When did momondo last update prices for flights from Northern Ireland to Massachusetts?

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

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

    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 Northern Ireland to Massachusetts.

  • What documentation or ID do you need to fly to Massachusetts?

    The required travel and health documents for your Massachusetts trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Massachusetts. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Northern Ireland to Massachusetts. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Massachusetts from Northern Ireland which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Northern Ireland to Massachusetts.

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

Price alerts on flights to Massachusetts from Northern Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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