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Cheap flights from Massachusetts to Belfast from £227

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 25/3. 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

Enter your travel dates to find the best prices.
American Airlines Logo
19:15 - 14:15BOS-BHD
14h 00m1 stop
American Airlines Logo
06:50 - 13:35BHD-BOS
11h 45m1 stop
£420American Airlines
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Mon, 8 Dec - Wed, 20 May
British Airways Logo
21:50 - 15:05BOS-BHD
12h 15m1 stop
British Airways Logo
20:05 - 16:10BHD-BOS
25h 05m2 stops
£440British Airways
Find Deal
Sat, 2 May - Sun, 3 May
British Airways Logo
19:55 - 10:30BOS-BHD
10h 35m1 stop
British Airways Logo
06:50 - 22:35BHD-BOS
20h 45m1 stop
£451British Airways
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Fri, 27 Mar - Wed, 1 Apr
British Airways Logo
17:45 - 11:10BOS-BHD
13h 25m2 stops
British Airways Logo
15:10 - 22:55BHD-BOS
11h 45m1 stop
£452British Airways
Find Deal
Sat, 21 Mar - Sun, 22 Mar
British Airways Logo
15:35 - 10:40BOS-BHD
14h 05m2 stops
British Airways Logo
10:00 - 20:05BHD-BOS
15h 05m1 stop
£454British Airways
Find Deal
Mon, 8 Dec - Wed, 20 May
British Airways Logo
19:30 - 20:45BOS-BHD
20h 15m1 stop
British Airways Logo
20:05 - 16:10BHD-BOS
25h 05m2 stops
£455British Airways
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Fri, 1 May - Sun, 3 May
Delta Logo
12:50 - 16:50BOS-BHD
23h 00m2 stops
Delta Logo
06:30 - 13:20BHD-BOS
11h 50m1 stop
£465Delta
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Fri, 5 Dec - Fri, 12 Dec
Delta Logo
12:50 - 16:50BOS-BHD
23h 00m2 stops
Delta Logo
06:30 - 19:14BHD-BOS
17h 44m2 stops
£472Delta
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Fri, 5 Dec - Fri, 12 Dec
American Airlines Logo
15:11 - 10:30BDL-BHD
15h 19m2 stops
American Airlines Logo
06:35 - 00:22BHD-BDL
22h 47m2 stops
£739American Airlines
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Fri, 27 Mar - Tue, 31 Mar
Delta Logo
19:05 - 16:55BDL-BHD
16h 50m2 stops
Delta Logo
17:25 - 23:39BHD-BDL
35h 14m2 stops
£822Delta
Find Deal
Sun, 29 Mar - Thu, 2 Apr

American Airlines flights from Massachusetts to Belfast City Airport

Our best American Airlines deals on Massachusetts to Belfast City Airport flight tickets
American Airlines
8 Dec
BOS19:15Boston Logan Intl
14h 00m
1 stop
BHD14:15Belfast City
20 May
BHD06:50Belfast City
11h 45m
1 stop
BOS13:35Boston Logan Intl
£420
Find similar
American Airlines
27 Mar
BOS16:22Boston Logan Intl
14h 08m
2 stops
BHD10:30Belfast City
1 Apr
BHD06:50Belfast City
11h 45m
1 stop
BOS13:35Boston Logan Intl
£480
Find similar
American Airlines
14 Mar
BOS17:55Boston Logan Intl
13h 15m
2 stops
BHD11:10Belfast City
21 Mar
BHD06:35Belfast City
18h 10m
1 stop
BOS20:45Boston Logan Intl
£505
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
2 May
BOS21:50Boston Logan Intl
12h 15m
1 stop
BHD15:05Belfast City
3 May
BHD20:05Belfast City
25h 05m
2 stops
BOS16:10Boston Logan Intl
£440
Find similar
British Airways
27 Mar
BOS19:55Boston Logan Intl
10h 35m
1 stop
BHD10:30Belfast City
1 Apr
BHD06:50Belfast City
20h 45m
1 stop
BOS22:35Boston Logan Intl
£451
Find similar
British Airways
21 Mar
BOS17:45Boston Logan Intl
13h 25m
2 stops
BHD11:10Belfast City
22 Mar
BHD15:10Belfast City
11h 45m
1 stop
BOS22:55Boston Logan Intl
£452
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 19 November 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

Mon 8/12

19:15-14:15

1 stop14h 00m

Belfast City

Wed 20/5

06:50-13:35

1 stop11h 45m

£420

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sat 2/5

21:50-15:05

1 stop12h 15m

Belfast City

Sun 3/5

20:05-16:10

2 stops25h 05m

£440

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Fri 27/3

19:55-10:30

1 stop10h 35m

Belfast City

Wed 1/4

06:50-22:35

1 stop20h 45m

£451

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sat 21/3

17:45-11:10

2 stops13h 25m

Belfast City

Sun 22/3

15:10-22:55

1 stop11h 45m

£452

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 8/12

15:35-10:40

2 stops14h 05m

Belfast City

Wed 20/5

10:00-20:05

1 stop15h 05m

£454

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Fri 1/5

19:30-20:45

1 stop20h 15m

Belfast City

Sun 3/5

20:05-16:10

2 stops25h 05m

£455

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Fri 5/12

12:50-16:50

2 stops23h 00m

Belfast City

Fri 12/12

06:30-13:20

1 stop11h 50m

£465

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Fri 5/12

12:50-16:50

2 stops23h 00m

Belfast City

Fri 12/12

06:30-19:14

2 stops17h 44m

£472

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Fri 27/3

15:11-10:30

2 stops15h 19m

Belfast City

Tue 31/3

06:35-00:22

2 stops22h 47m

£739

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Sun 29/3

19:05-16:55

2 stops16h 50m

Belfast City

Thu 2/4

17:25-23:39

2 stops35h 14m

£822

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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?

Aer Lingus, Delta, and British Airways 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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