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Cheap flights from Belfast City Airport to Boston from £436

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BOS
16 Jun — 23 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast City to Boston

Enter your travel dates to find the best prices.

Cheapest flights from Belfast City to Boston
Explore the most affordable flight options available from Belfast City to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 May 2026.

Thu 5/1115:05
BHD
-
BOS
1 stop11h 50m
British Airways
Mon 9/1121:35
BOS
-
BHD
1 stop13h 30m
British Airways
Deal found 13/5£686
Wed 14/1011:35
BHD
-
BOS
1 stop13h 30m
British Airways
Sun 18/1013:01
BOS
-
BHD
2 stops20h 34m
British Airways
Deal found 16/5£697
Thu 18/614:20
BHD
-
BOS
1 stop13h 15m
British Airways
Fri 24/721:50
BOS
-
BHD
1 stop12h 40m
British Airways
Deal found 14/5£728
Sat 24/1007:05
BHD
-
BOS
1 stop10h 25m
Multiple Airlines
Sat 31/1020:15
BOS
-
BHD
1 stop10h 55m
Multiple Airlines
Deal found 16/5£750
Mon 29/606:30
BHD
-
BOS
2 stops18h 15m
Multiple Airlines
Mon 6/720:05
BOS
-
BHD
1 stop11h 50m
Multiple Airlines
Deal found 15/5£753

Find flight deals from Belfast City to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 May 2026.

Round-trip from

£686

One-way from

£436

Popular in

June

Cheapest in

May

Average price

£374
British Airways
  • British Airways
  • 5/11-9/11
  • 3 total stops
  • 27h 36m total
  • Belfast to Boston
Search Deals
12/7
  • 12/7
  • 1 total stop
  • 21h 25m total
  • Belfast to Boston
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City to Boston 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 17 May 2026.
Use the filters below to find and compare flights from Belfast City Airport to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 5/11

15:05-21:55

1 stop11h 50m

Boston Logan Intl

Mon 9/11

19:19-16:05

2 stops15h 46m

£686

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 14/10

11:35-20:05

1 stop13h 30m

Boston Logan Intl

Sun 18/10

13:01-14:35

2 stops20h 34m

£697

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 18/6

14:20-20:05

1 stop10h 45m

Boston Logan Intl

Fri 24/7

21:50-20:35

1 stop17h 45m

£737
Fastest return journey

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sat 24/10

07:05-12:30

1 stop10h 25m

Boston Logan Intl

Sat 31/10

20:15-11:10

1 stop10h 55m

£754
Cheapest one-way

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sun 12/7

20:10-12:35

1 stop21h 25m

£436

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 23/9

06:50-21:05

2 stops19h 15m

£680

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 29/6

17:55-22:00

2 stops33h 05m

£693

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 29/6

18:30-16:55

1 stop27h 25m

£813
Fastest single journey

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Tue 9/6

13:45-22:35

1 stop13h 50m

£1,027

Flights are sorted by cheapest return flights first.

Deals found on 13/5

Sorted by cheapest first

Best time to book a flight from Belfast City to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Belfast City 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.

Related info for your journey

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

  • What airport do you fly into for flights to Boston from Belfast City?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly into when you book flights from Belfast City to Boston. 0 airlines have flights to Logan Intl from Belfast City on a regular basis. Booking flights from Belfast City to Boston Logan Intl should not be difficult; the airport handles an average of 0 inbound flights from Belfast City per day.

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

    A quick flight from Belfast City Airport to Boston can take about 11h 50m. British Airways provides one of the quickest options available for as low as £686. The distance from Belfast City Airport to Boston is about 2981 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast City to Boston 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Burlington
Canton
Waltham
Warwick
Cambridge
Peabody
Somerville
Quincy
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast City to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Boston flights
Belfast Intl to Hartford flights
Belfast City to Hartford flights

Fly with Cheapflights

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

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

Millions of users choose and trust Cheapflights to book the best flight deals from Belfast City to Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Belfast City to Boston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Belfast City to Boston on Cheapflights with our Price Alert feature and get notified when better prices are available.

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