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Cheap flights from Massachusetts to Belfast from £218

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 Belfast departing on 6/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Massachusetts to Belfast

Cheap return flights

American Airlines Logo
20:10 - 14:40BOS-BHD
13h 30m1 stop
American Airlines Logo
09:35 - 11:25BHD-BOS
30h 50m1 stop
£401American Airlines
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Sun, 5 Oct - Tue, 21 Oct
American Airlines Logo
20:10 - 12:55BOS-BHD
11h 45m1 stop
American Airlines Logo
16:05 - 11:25BHD-BOS
24h 20m1 stop
£402American Airlines
Find Deal
Mon, 13 Oct - Wed, 22 Oct
Multiple Airlines Logo
20:10 - 11:30BOS-BHD
10h 20m1 stop
Multiple Airlines Logo
20:20 - 11:25BHD-BOS
20h 05m1 stop
£402Multiple Airlines
Find Deal
Sun, 5 Oct - Tue, 21 Oct
American Airlines Logo
16:30 - 11:30BOS-BHD
14h 00m2 stops
American Airlines Logo
16:25 - 11:25BHD-BOS
24h 00m1 stop
£405American Airlines
Find Deal
Sun, 5 Oct - Tue, 21 Oct
Iberia Logo
20:10 - 17:30BOS-BHD
16h 20m1 stop
Iberia Logo
09:50 - 11:25BHD-BOS
30h 35m1 stop
£443Iberia
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Mon, 13 Oct - Mon, 20 Oct
Iberia Logo
20:10 - 17:30BOS-BHD
16h 20m1 stop
Iberia Logo
09:50 - 11:25BHD-BOS
30h 35m1 stop
£445Iberia
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Mon, 13 Oct - Mon, 20 Oct
British Airways Logo
20:10 - 12:55BOS-BHD
11h 45m1 stop
British Airways Logo
19:30 - 21:07BHD-BOS
30h 37m2 stops
£448British Airways
Find Deal
Mon, 13 Oct - Mon, 20 Oct
British Airways Logo
20:10 - 12:55BOS-BHD
11h 45m1 stop
British Airways Logo
19:30 - 21:07BHD-BOS
30h 37m2 stops
£450British Airways
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Multiple Airlines Logo
20:10 - 14:40BOS-BHD
13h 30m1 stop
Multiple Airlines Logo
06:35 - 17:15BHD-BOS
15h 40m2 stops
£455Multiple Airlines
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Sun, 5 Oct - Tue, 21 Oct
Delta Logo
12:15 - 16:50BOS-BHD
23h 35m2 stops
Delta Logo
06:30 - 18:59BHD-BOS
17h 29m2 stops
£510Delta
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Thu, 27 Nov - Tue, 2 Dec

Delta flights from Massachusetts to Belfast City Airport

Our best Delta deals on Massachusetts to Belfast City Airport flight tickets
Delta
24 Sept
BOS13:36Boston Logan Intl
22h 19m
2 stops
BHD16:55Belfast City
1 Oct
BHD06:30Belfast City
18h 12m
2 stops
BOS19:42Boston Logan Intl
£477
Find similar
Delta
26 Sept
BOS20:50Boston Logan Intl
15h 05m
2 stops
BHD16:55Belfast City
30 Sept
BHD06:30Belfast City
15h 00m
1 stop
BOS16:30Boston Logan Intl
£493
Find similar
Delta
26 Sept
BOS20:50Boston Logan Intl
15h 05m
2 stops
BHD16:55Belfast City
30 Sept
BHD06:30Belfast City
18h 12m
2 stops
BOS19:42Boston Logan Intl
£501
Find similar

British Airways flights from Massachusetts to Belfast City Airport

Our best British Airways deals on Massachusetts to Belfast City Airport flight tickets
British Airways
13 Oct
BOS20:10Boston Logan Intl
11h 45m
1 stop
BHD12:55Belfast City
20 Oct
BHD19:30Belfast City
30h 37m
2 stops
BOS21:07Boston Logan Intl
£448
Find similar
British Airways
13 Oct
BOS20:10Boston Logan Intl
11h 45m
1 stop
BHD12:55Belfast City
20 Oct
BHD19:30Belfast City
30h 37m
2 stops
BOS21:07Boston Logan Intl
£450
Find similar
British Airways
13 Oct
BOS13:01Boston Logan Intl
18h 54m
2 stops
BHD12:55Belfast City
22 Oct
BHD20:15Belfast City
20h 10m
1 stop
BOS11:25Boston Logan Intl
£454
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Massachusetts to Belfast City Airport 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 279,928 searches. Data last updated 24 September 2025.
Use the filters below to find and compare flights from Massachusetts to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sun 5/10

20:10-14:40

1 stop13h 30m

Belfast City

Tue 21/10

09:35-11:25

1 stop30h 50m

£401

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 13/10

20:10-12:55

1 stop11h 45m

Belfast City

Wed 22/10

16:05-11:25

1 stop24h 20m

£402

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sun 5/10

20:10-11:30

1 stop10h 20m

Belfast City

Tue 21/10

20:20-11:25

1 stop20h 05m

£402

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sun 5/10

16:30-11:30

2 stops14h 00m

Belfast City

Tue 21/10

16:25-11:25

1 stop24h 00m

£405

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 13/10

20:10-17:30

1 stop16h 20m

Belfast City

Mon 20/10

09:50-11:25

1 stop30h 35m

£443

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 13/10

20:10-17:30

1 stop16h 20m

Belfast City

Mon 20/10

09:50-11:25

1 stop30h 35m

£445

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 13/10

20:10-12:55

1 stop11h 45m

Belfast City

Mon 20/10

19:30-21:07

2 stops30h 37m

£448

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 13/10

20:10-12:55

1 stop11h 45m

Belfast City

Mon 20/10

19:30-21:07

2 stops30h 37m

£450

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sun 5/10

20:10-14:40

1 stop13h 30m

Belfast City

Tue 21/10

06:35-17:15

2 stops15h 40m

£455

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Thu 27/11

12:15-16:50

2 stops23h 35m

Belfast City

Tue 2/12

06:30-18:59

2 stops17h 29m

£510

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Belfast from

How to get the cheapest flight ticket from Massachusetts to Belfast City Airport

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 airline that flies from Massachusetts to Belfast City?

KLM, Air France, and American Airlines are the most popular carriers operating from Massachusetts to Belfast City

Cheap Massachusetts to Belfast City Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Belfast City Airport

Direct flights

None
There are no direct flights from Massachusetts to Belfast City Airport. There are no popular flight routes from Massachusetts to Belfast City Airport.
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  • When did momondo last update prices for flights from Massachusetts to Belfast City Airport?

    Prices for flights from Massachusetts to Belfast City Airport were last updated today.

  • How old do you have to be to fly from Massachusetts to Belfast City Airport?

    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 Belfast City Airport.

  • What documentation or ID do you need to fly to Belfast City Airport?

    The required travel and health documents for your Belfast City Airport 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 Belfast City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Newcastle
Bangor
Carrickfergus

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Massachusetts to Belfast . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Belfast from Massachusetts with this policy.

How can momondo help me find flights from Massachusetts to Belfast?

Once all potential Massachusetts to Belfast 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 Belfast right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Massachusetts to Belfast flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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