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

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.

£326 Cheap Flights from Belfast to Boston in 2026

Q: What is the typical price of a round-trip flight between Belfast and Boston?

Prices are currently high for flights on this route. Typical prices usually range from £383 to £420. The lowest price recently found on this route was £449.

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Find the cheapest flights from Belfast to Boston

Round-trip

One-way

Cheap return flights

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06:35 - 16:50

BHD

BOS

15h 15m2 stops

22:35 - 14:15

BOS

BHD

11h 40m1 stop

£449British Airways

Thu, 5 Mar - Mon, 9 Mar

06:35 - 16:50

BHD

BOS

15h 15m2 stops

22:35 - 14:15

BOS

BHD

11h 40m1 stop

£449British Airways

Thu, 5 Mar - Mon, 9 Mar

15:05 - 21:55

BHD

BOS

11h 50m1 stop

07:30 - 07:40

BOS

BHD

19h 10m1 stop

£464British Airways

Thu, 5 Feb - Mon, 9 Feb

06:35 - 16:50

BHD

BOS

15h 15m2 stops

19:55 - 12:15

BOS

BHD

12h 20m2 stops

£469British Airways

Thu, 5 Mar - Mon, 9 Mar

14:15 - 20:20

BFS

BOS

35h 05m2 stops

22:10 - 21:10

BOS

BFS

18h 00m2 stops

£469Multiple Airlines

Mon, 16 Feb - Mon, 23 Feb

10:35 - 18:59

BHD

BOS

13h 24m2 stops

19:34 - 16:05

BOS

BHD

15h 31m2 stops

£478British Airways

Thu, 5 Feb - Mon, 9 Feb

06:35 - 16:50

BHD

BOS

15h 15m2 stops

15:49 - 10:40

BOS

BHD

14h 51m2 stops

£495British Airways

Thu, 5 Mar - Mon, 9 Mar

15:05 - 21:55

BHD

BOS

11h 50m1 stop

19:34 - 16:05

BOS

BHD

15h 31m2 stops

£510British Airways

Thu, 5 Feb - Mon, 9 Feb

16:25 - 15:50

BFS

BOS

28h 25m3 stops

17:35 - 13:10

BOS

BFS

14h 35m2 stops

£514Multiple Airlines

Mon, 16 Feb - Mon, 23 Feb

06:35 - 15:48

BHD

BOS

14h 13m2 stops

15:35 - 10:40

BOS

BHD

14h 05m2 stops

£514British Airways

Thu, 5 Feb - Mon, 9 Feb

Aer Lingus flights from Belfast to Boston

Our best Aer Lingus deals on Belfast to Boston flight tickets

Aer Lingus

18 Jun

BHD18:00Belfast City

25h 40m

2 stops

BOS14:40Boston Logan Intl

24 Jul

BOS23:30Boston Logan Intl

16h 25m

2 stops

BHD20:55Belfast City

£727

Find similar

Aer Lingus

18 Jun

BHD15:00Belfast City

28h 40m

2 stops

BOS14:40Boston Logan Intl

24 Jul

BOS17:30Boston Logan Intl

14h 20m

2 stops

BHD12:50Belfast City

£729

Find similar

Aer Lingus

18 Jun

BHD15:00Belfast City

28h 40m

2 stops

BOS14:40Boston Logan Intl

24 Jul

BOS17:30Boston Logan Intl

14h 20m

2 stops

BHD12:50Belfast City

£764

Find similar

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

Find similar

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

Find similar

British Airways

5 Feb

BHD15:05Belfast City

11h 50m

1 stop

BOS21:55Boston Logan Intl

9 Feb

BOS07:30Boston Logan Intl

19h 10m

1 stop

BHD07:40Belfast City

£464

Find similar

Fly from

Fly to

Route

Depart

Return

Price

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 5/3

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

15:05-21:55

1 stop11h 50m

Boston Logan Intl

Mon 9/2

07:30-07:40

1 stop19h 10m

£464

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 5/3

06:35-16:50

2 stops15h 15m

Boston Logan Intl

Mon 9/3

19:55-12:15

2 stops12h 20m

£469

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 16/2

14:15-20:20

2 stops35h 05m

Boston Logan Intl

Mon 23/2

22:10-21:10

2 stops18h 00m

£469

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 5/2

10:35-18:59

2 stops13h 24m

Boston Logan Intl

Mon 9/2

19:34-16:05

2 stops15h 31m

£478

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 5/3

06:35-16:50

2 stops15h 15m

Boston Logan Intl

Mon 9/3

15:49-10:40

2 stops14h 51m

£495

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 5/2

15:05-21:55

1 stop11h 50m

Boston Logan Intl

Mon 9/2

19:34-16:05

2 stops15h 31m

£510

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 16/2

16:25-15:50

3 stops28h 25m

Boston Logan Intl

Mon 23/2

17:35-13:10

2 stops14h 35m

£514

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 5/2

06:35-15:48

2 stops14h 13m

Boston Logan Intl

Mon 9/2

15:35-10:40

2 stops14h 05m

£514

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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

Prices

Airlines

What is the typical price of a round-trip flight between Belfast and Boston?

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	11h 50m
Direct flights	None

The fastest flight from Belfast to Boston takes 11h 50m

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 11h 50m.
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 £339	Free Cancellation	Rating 6.7 7,646 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

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

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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.