Find flights
When to book
FAQs

Cheap flights from Massachusetts to Belfast City Airport from £203

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BHD
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Massachusetts to Belfast City

Enter your travel dates to find the best prices.

Cheapest flights from Massachusetts to Belfast City
Explore the most affordable flight options available from Massachusetts to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 March 2026.

Mon 7/921:50
BOS
-
BHD
1 stop10h 05m
British Airways
Fri 11/906:30
BHD
-
BOS
1 stop18h 35m
British Airways
Deal found 19/3£630
Wed 19/819:35
BOS
-
BHD
1 stop13h 00m
British Airways
Sun 23/806:30
BHD
-
BOS
1 stop21h 05m
British Airways
Deal found 23/3£632
Mon 4/521:50
BOS
-
BHD
1 stop10h 05m
British Airways
Wed 13/511:35
BHD
-
BOS
1 stop10h 20m
British Airways
Deal found 23/3£635
Mon 9/1107:30
BOS
-
BHD
1 stop20h 35m
British Airways
Mon 16/1119:25
BHD
-
BOS
1 stop23h 55m
British Airways
Deal found 19/3£638
Fri 11/920:50
BOS
-
BHD
2 stops16h 20m
Multiple Airlines
Mon 21/906:30
BHD
-
BOS
2 stops17h 20m
Multiple Airlines
Deal found 22/3£641
Mon 7/1221:35
BOS
-
BHD
1 stop11h 40m
British Airways
Fri 11/1211:30
BHD
-
BOS
1 stop13h 15m
British Airways
Deal found 19/3£642
Fri 11/907:25
BOS
-
BHD
1 stop20h 25m
British Airways
Mon 21/909:40
BHD
-
BOS
1 stop12h 20m
British Airways
Deal found 22/3£644
Sat 21/320:10
BOS
-
BHD
1 stop11h 00m
American Airlines
Fri 3/411:00
BHD
-
BOS
1 stop31h 45m
American Airlines
Deal found 20/3£646
Sun 26/421:55
BOS
-
BHD
1 stop10h 30m
British Airways
Wed 29/410:05
BHD
-
BOS
1 stop15h 00m
British Airways
Deal found 19/3£648
Mon 23/320:10
BOS
-
BHD
1 stop10h 30m
American Airlines
Wed 8/416:05
BHD
-
BOS
1 stop11h 30m
American Airlines
Deal found 22/3£650
Sat 2/515:05
BOS
-
BHD
2 stops14h 00m
British Airways
Sat 9/516:15
BHD
-
BOS
1 stop11h 20m
British Airways
Deal found 19/3£651
Wed 25/319:12
BDL
-
BHD
2 stops21h 48m
KLM
Mon 30/309:50
BHD
-
BDL
2 stops18h 22m
KLM
Deal found 19/3£770

Find flight deals from Massachusetts to Belfast City

Keep the following information in mind while searching for Massachusetts to Belfast City flight deals. Data was last updated 24 March 2026.

Round-trip from

£630

One-way from

£203

Popular in

November

Cheapest in

February

Average price

£447
British Airways
  • British Airways
  • 7/9-11/9
  • 2 total stops
  • 28h 40m total
  • Massachusetts to Belfast
Search Deals
23/4
  • 23/4
  • 3 total stops
  • 30h 00m total
  • Massachusetts to Belfast
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (£179 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£35 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Massachusetts to Belfast City 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 858,174 searches. Data last updated 24 March 2026.
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

Cheapest return flight

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Wed 19/8

19:35-13:35

1 stop13h 00m

Belfast City

Sun 23/8

06:30-22:35

1 stop21h 05m

£632

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sat 2/5

19:35-12:25

1 stop11h 50m

Belfast City

Sat 9/5

07:05-17:00

1 stop14h 55m

£635

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 7/9

15:07-12:55

2 stops16h 48m

Belfast City

Fri 11/9

09:35-17:00

1 stop12h 25m

£645
Fastest return journey

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sun 26/4

21:55-13:25

1 stop10h 30m

Belfast City

Wed 29/4

10:05-20:05

1 stop15h 00m

£648

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 4/5

15:05-12:55

2 stops16h 50m

Belfast City

Wed 13/5

16:05-22:35

1 stop11h 30m

£651

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sun 3/5

21:55-18:45

1 stop15h 50m

Belfast City

Thu 7/5

06:30-20:05

1 stop18h 35m

£656

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Sun 10/5

18:00-11:55

2 stops12h 55m

Belfast City

Sat 16/5

07:00-16:30

2 stops14h 30m

£824

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Sun 10/5

17:25-17:40

2 stops19h 15m

Belfast City

Sat 16/5

16:15-16:35

2 stops29h 20m

£1,654

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Sun 10/5

17:25-18:45

2 stops20h 20m

Belfast City

Sat 16/5

09:35-16:35

2 stops36h 00m

£5,846
Cheapest one-way

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 14/9

19:35-12:55

1 stop12h 20m

£232

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Massachusetts to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Massachusetts with our price prediction graph.
Estimated return 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 Belfast City Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Belfast City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Massachusetts to Belfast City Airport?

    British Airways and Aer Lingus can get you from Massachusetts to Belfast City Airport in just under 12h 55m. Your travel time can differ by up to 05m. The distance between Massachusetts and Belfast City Airport is about 3066 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Massachusetts to Belfast City that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Belfast City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Belfast City?

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

  • Can I find deals for business class flights from Massachusetts to Belfast City?

    Yes. Cheapflights offers flight deals from Massachusetts to Belfast City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Belfast City Airport?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Massachusetts to Belfast City?

Cheapflights helps you search for flights from Massachusetts to Belfast City via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Massachusetts to Belfast City?

Cheapflights simply makes it quick and affordable to book flights from Massachusetts to Belfast City by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Massachusetts to Belfast City with no change fees?

Need flexible booking options for your flight to Belfast City from Massachusetts? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Massachusetts to Belfast City become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Belfast City from Massachusetts today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.