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Cheap flights from Massachusetts to Belfast City Airport from £217

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BHD
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap 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 16 September 2025.

Round-trip from

£380

One-way from

£217

Popular in

December

Cheapest in

September

Average price

£458
British Airways
  • British Airways
  • 9/3-16/3
  • 2 total stops
  • 51h 30m total
  • Massachusetts to Belfast
Search Deals
Delta
  • Delta
  • 6/3
  • 1 total stop
  • 15h 00m total
  • Massachusetts to Belfast
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£57 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Massachusetts to Belfast City

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 16 September 2025.

Wed 8/1020:10BOS - BHD
1 stop12h 20mAmerican Airlines
Sun 12/1006:50BHD - BOS
2 stops15h 25mAmerican Airlines
Deal found 13/9£421
Thu 20/1111:35BOS - BHD
2 stops27h 00mMultiple Airlines
Wed 26/1107:25BHD - BOS
2 stops15h 25mMultiple Airlines
Deal found 14/9£433
Mon 22/920:10BOS - BHD
1 stop19h 35mAmerican Airlines
Sun 28/906:50BHD - BOS
1 stop20h 55mAmerican Airlines
Deal found 14/9£443
Thu 20/1119:25BOS - BHD
1 stop17h 35mAmerican Airlines
Wed 26/1112:25BHD - BOS
2 stops16h 19mAmerican Airlines
Deal found 14/9£450
Wed 26/1121:35BOS - BHD
1 stop28h 55mBritish Airways
Sun 30/1120:25BHD - BOS
1 stop28h 20mBritish Airways
Deal found 15/9£453
Fri 21/1107:30BOS - BHD
1 stop19h 55mBritish Airways
Wed 26/1106:35BHD - BOS
1 stop12h 45mBritish Airways
Deal found 14/9£462
Fri 26/906:30BOS - BHD
2 stops21h 20mBritish Airways
Tue 30/920:20BHD - BOS
1 stop19h 55mBritish Airways
Deal found 15/9£466
Fri 26/920:15BOS - BHD
1 stop15h 40mMultiple Airlines
Tue 30/917:25BHD - BOS
1 stop28h 05mMultiple Airlines
Deal found 14/9£468
Fri 26/920:50BOS - BHD
2 stops19h 25mDelta
Tue 30/906:30BHD - BOS
1 stop15h 00mDelta
Deal found 14/9£471
Wed 17/920:15BOS - BHD
1 stop20h 00mVirgin Atlantic
Fri 19/906:30BHD - BOS
2 stops17h 50mVirgin Atlantic
Deal found 13/9£475
Sun 28/914:36BDL - BHD
2 stops25h 39mVirgin Atlantic
Thu 2/1017:25BHD - BDL
2 stops29h 18mVirgin Atlantic
Deal found 14/9£884
Sat 27/917:14BDL - BHD
2 stops18h 41mVirgin Atlantic
Wed 1/1006:30BHD - BDL
2 stops21h 53mVirgin Atlantic
Deal found 13/9£902

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 16 September 2025.
Use the filters below to find and compare flights from Massachusetts to Belfast City Airport that are best for you.

Fly from

Massachusetts

Fly to

Belfast City

Route

Depart

Return

Price

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 9/3

08:30-10:40

1 stop22h 10m

Belfast City

Mon 16/3

19:25-20:45

1 stop29h 20m

£380

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Wed 8/10

20:10-13:30

1 stop12h 20m

Belfast City

Sun 12/10

06:50-17:15

2 stops15h 25m

£421

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Thu 20/11

19:25-16:40

1 stop16h 15m

Belfast City

Wed 26/11

06:35-16:10

1 stop14h 35m

£443

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Wed 26/11

21:35-07:30

1 stop28h 55m

Belfast City

Sun 30/11

20:25-19:50

2 stops28h 25m

£462

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Fri 21/11

07:30-08:25

1 stop19h 55m

Belfast City

Wed 26/11

06:35-14:20

1 stop12h 45m

£462

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Fri 26/9

06:30-08:50

2 stops21h 20m

Belfast City

Tue 30/9

20:20-11:15

1 stop19h 55m

£466

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Fri 26/9

20:15-16:55

1 stop15h 40m

Belfast City

Tue 30/9

17:25-16:30

1 stop28h 05m

£468

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Fri 26/9

20:50-21:15

2 stops19h 25m

Belfast City

Tue 30/9

06:30-16:30

1 stop15h 00m

£471

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Sun 28/9

17:08-16:55

2 stops18h 47m

Belfast City

Thu 2/10

17:25-17:43

2 stops29h 18m

£884

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Sat 27/9

17:14-16:55

2 stops18h 41m

Belfast City

Wed 1/10

06:30-23:23

2 stops21h 53m

£902

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 13 results
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, American Airlines, and Virgin Atlantic can get you from Massachusetts to Belfast City Airport in just under 12h 20m. Your travel time can differ by up to 9h 50m. The distance between Massachusetts and Belfast City Airport is about 2981 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.

  • What is the cheapest month to book a flight from Massachusetts to Belfast City Airport?

    Currently, April is the cheapest month in which you can book a flight from Massachusetts to Belfast City Airport (average of £98). Flying from Massachusetts to Belfast City Airport in December is currently the most expensive (average of £116). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Newcastle
Bangor
Carrickfergus

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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.

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