When did momondo last update prices for flights from Belfast to Boston Logan Intl Airport?

Prices for flights from Belfast to Boston Logan Intl Airport refresh daily.

How many operators does momondo search for flights from Belfast to Boston Logan Intl Airport?

The number of operators available for flights from Belfast to Boston Logan Intl Airport is 1 as of January 2026.

How old do you have to be to fly from Belfast to Boston Logan Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£284 Cheap Flights from Belfast to Boston in 2026

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Find the cheapest flights from Belfast to Boston

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:30 - 17:50

BFS

BOS

16h 20m

2 stops

20:50 - 17:55

BOS

BFS

17h 05m

2 stops

£383Multiple Airlines

Wed, 4 Mar - Wed, 11 Mar

06:35 - 16:50

BHD

BOS

15h 15m

2 stops

22:35 - 14:15

BOS

BHD

11h 40m

1 stop

£449British Airways

Thu, 5 Mar - Mon, 9 Mar

20:00 - 16:50

BHD

BOS

25h 50m

2 stops

19:15 - 14:15

BOS

BHD

14h 00m

1 stop

£459British Airways

Thu, 5 Feb - Mon, 9 Feb

20:00 - 16:50

BHD

BOS

25h 50m

2 stops

19:25 - 14:15

BOS

BHD

13h 50m

2 stops

£461British Airways

Thu, 5 Feb - Mon, 9 Feb

11:05 - 19:45

BHD

BOS

13h 40m

1 stop

20:10 - 14:15

BOS

BHD

14h 05m

1 stop

£464British Airways

Thu, 5 Mar - Mon, 9 Mar

09:05 - 16:15

BHD

BOS

12h 10m

1 stop

19:15 - 10:40

BOS

BHD

10h 25m

1 stop

£485British Airways

Thu, 5 Feb - Mon, 9 Feb

09:05 - 16:15

BHD

BOS

12h 10m

1 stop

15:35 - 10:40

BOS

BHD

14h 05m

2 stops

£486British Airways

Thu, 5 Feb - Mon, 9 Feb

06:35 - 16:50

BHD

BOS

15h 15m

2 stops

19:06 - 14:15

BOS

BHD

15h 09m

2 stops

£495British Airways

Thu, 5 Mar - Mon, 9 Mar

19:35 - 22:35

BHD

BOS

32h 00m

1 stop

21:50 - 15:30

BOS

BHD

12h 40m

1 stop

£513British Airways

Mon, 13 Jul - Thu, 23 Jul

18:25 - 20:10

BFS

BOS

30h 45m

3 stops

12:35 - 16:10

BOS

BFS

23h 35m

2 stops

£524Multiple Airlines

Wed, 4 Mar - Wed, 11 Mar

Aer Lingus flights from Belfast to Boston

Our best Aer Lingus deals on Belfast to Boston flight tickets

Aer Lingus

18 Jun

BHD17:55Belfast City

26h 00m

2 stops

BOS14:55Boston Logan Intl

24 Jul

BOS17:25Boston Logan Intl

14h 25m

2 stops

BHD12:50Belfast City

£821

Aer Lingus

18 Jun

BHD17:55Belfast City

26h 00m

2 stops

BOS14:55Boston Logan Intl

24 Jul

BOS17:25Boston Logan Intl

14h 25m

2 stops

BHD12:50Belfast City

£822

British Airways flights from Belfast to Boston

Our best British Airways deals on Belfast to Boston flight tickets

British Airways

5 Mar

BHD06:35Belfast City

15h 15m

2 stops

BOS16:50Boston Logan Intl

9 Mar

BOS22:35Boston Logan Intl

11h 40m

1 stop

BHD14:15Belfast City

£449

British Airways

26 Jan

BHD06:35Belfast City

15h 15m

2 stops

BOS16:50Boston Logan Intl

4 Feb

BOS18:55Boston Logan Intl

9h 15m

1 stop

BHD09:10Belfast City

£457

British Airways

5 Feb

BHD20:00Belfast City

25h 50m

2 stops

BOS16:50Boston Logan Intl

9 Feb

BOS19:15Boston Logan Intl

14h 00m

1 stop

BHD14:15Belfast City

£459

Fly from

Fly to

Route

Depart

Return

Price

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Wed 4/3

06:30-17:50

2 stops16h 20m

Boston Logan Intl

Wed 11/3

20:50-17:55

2 stops17h 05m

£383

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 5/3

06:35-16:50

2 stops15h 15m

Boston Logan Intl

Mon 9/3

22:35-14:15

1 stop11h 40m

£449

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 5/2

20:00-16:50

2 stops25h 50m

Boston Logan Intl

Mon 9/2

19:15-14:15

1 stop14h 00m

£459

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 5/2

20:00-16:50

2 stops25h 50m

Boston Logan Intl

Mon 9/2

19:25-14:15

2 stops13h 50m

£461

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 5/3

11:05-19:45

1 stop13h 40m

Boston Logan Intl

Mon 9/3

20:10-14:15

1 stop14h 05m

£464

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 5/2

09:05-16:15

1 stop12h 10m

Boston Logan Intl

Mon 9/2

19:15-10:40

1 stop10h 25m

£485

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 5/2

09:05-16:15

1 stop12h 10m

Boston Logan Intl

Mon 9/2

15:35-10:40

2 stops14h 05m

£486

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 5/3

06:35-16:50

2 stops15h 15m

Boston Logan Intl

Mon 9/3

19:06-14:15

2 stops15h 09m

£495

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 13/7

19:35-22:35

1 stop32h 00m

Boston Logan Intl

Thu 23/7

21:50-15:30

1 stop12h 40m

£513

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Wed 4/3

18:25-20:10

3 stops30h 45m

Boston Logan Intl

Wed 11/3

12:35-16:10

2 stops23h 35m

£524

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Belfast to Boston

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 Belfast to Boston Logan Intl?

British Airways is the most popular carrier operating from Belfast to Boston Logan Intl

Cheap Belfast to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to Boston

Fastest flight time	12h 45m
Direct flights	None

The fastest flight from Belfast to Boston takes 12h 45m

There are no direct flights from Belfast to Boston. There are no popular flight routes from Belfast to Boston.

Search flight deals

How far is Belfast to Boston Logan Intl by plane?
The straight-line distance from Belfast to Boston Logan Intl is 2981.1 mi. By plane, this route typically takes 12h 45m.
When did momondo last update prices for flights from Belfast to Boston Logan Intl Airport?
Prices for flights from Belfast to Boston Logan Intl Airport refresh daily.
How many operators does momondo search for flights from Belfast to Boston Logan Intl Airport?
The number of operators available for flights from Belfast to Boston Logan Intl Airport is 1 as of January 2026.
How old do you have to be to fly from Belfast to Boston Logan Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Belfast to Boston

Compare and see reviews for airlines that fly from Belfast to Boston with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £341	Free Cancellation	Rating 6.7 7,689 reviews		Search British Airways flights

Salem

Waltham

Cambridge

Amherst

Falmouth

Burlington

Plymouth

Randolph

Braintree

Revere

York Beach

Needham

Cape Neddick

Old Orchard Beach

Concord

Sandwich

Everett

Hampton

Quincy

Merrimack

Why use momondo?

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

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

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

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

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

momondo provides multiple filters to help you find the best flight to Boston from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Belfast to Boston right now. Can momondo alert me if prices change?

Price alerts on flights to Boston from Belfast are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.