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Cheap flights from Belfast to Boston from £326

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Belfast to Boston

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
07:05 - 17:00BHD  Belfast City-BOS Boston Logan Intl
14h 55m1 stop London Heathrow
British Airways Logo
07:25 - 10:45BOS  Boston Logan Intl-BHD Belfast City
22h 20m1 stop London Heathrow
£605British Airways
Sat, 10 Oct - Tue, 13 Oct
British Airways Logo
07:05 - 17:00BHD  Belfast City-BOS Boston Logan Intl
14h 55m1 stop London Heathrow
British Airways Logo
07:25 - 10:45BOS  Boston Logan Intl-BHD Belfast City
22h 20m1 stop London Heathrow
£605British Airways
Sat, 10 Oct - Tue, 13 Oct
British Airways Logo
07:05 - 17:00BHD  Belfast City-BOS Boston Logan Intl
14h 55m1 stop London Heathrow
British Airways Logo
07:25 - 10:45BOS  Boston Logan Intl-BHD Belfast City
22h 20m1 stop London Heathrow
£606British Airways
Sat, 10 Oct - Tue, 13 Oct
Multiple Airlines Logo
08:40 - 15:10BFS  Belfast Intl-BOS Boston Logan Intl
35h 30m2 stops Manchester Zurich
Multiple Airlines Logo
21:40 - 20:55BOS  Boston Logan Intl-BFS Belfast Intl
18h 15m2 stops Zurich Manchester
£608Multiple Airlines
Mon, 12 Oct - Mon, 19 Oct
Multiple Airlines Logo
15:35 - 14:40BFS  Belfast Intl-BOS Boston Logan Intl
28h 05m3 stops London Luton Barcelona-El Prat Lisbon Humberto Delgado
Multiple Airlines Logo
23:00 - 18:50BOS  Boston Logan Intl-BFS Belfast Intl
14h 50m2 stops Reykjavik Keflavik Intl Glasgow Intl
£619Multiple Airlines
Sat, 10 Oct - Sun, 18 Oct
Delta Logo
17:30 - 16:35BHD  Belfast City-BOS Boston Logan Intl
28h 05m1 stop Amsterdam Schiphol
Delta Logo
17:00 - 09:20BOS  Boston Logan Intl-BHD Belfast City
35h 20m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
£622Delta
Sat, 26 Sep - Sat, 3 Oct
Multiple Airlines Logo
07:05 - 12:40BHD  Belfast City-BOS Boston Logan Intl
10h 35m1 stop London Heathrow
Multiple Airlines Logo
20:05 - 14:15BOS  Boston Logan Intl-BHD Belfast City
14h 10m1 stop London Heathrow
£622Multiple Airlines
Sat, 24 Oct - Sat, 31 Oct
British Airways Logo
07:05 - 17:00BHD  Belfast City-BOS Boston Logan Intl
14h 55m1 stop London Heathrow
British Airways Logo
12:29 - 13:35BOS  Boston Logan Intl-BHD Belfast City
20h 06m2 stops New York John F Kennedy Intl London Heathrow
£623British Airways
Sat, 10 Oct - Wed, 14 Oct
KLM Logo
09:50 - 18:30BHD  Belfast City-BOS Boston Logan Intl
13h 40m1 stop Amsterdam Schiphol
KLM Logo
20:25 - 16:55BOS  Boston Logan Intl-BHD Belfast City
15h 30m1 stop Amsterdam Schiphol
£624KLM
Fri, 18 Sep - Wed, 23 Sep
British Airways Logo
20:10 - 16:10BHD  Belfast City-BOS Boston Logan Intl
25h 00m2 stops London Heathrow Madrid Barajas
British Airways Logo
20:05 - 12:00BOS  Boston Logan Intl-BHD Belfast City
10h 55m1 stop London Heathrow
£625British Airways
Fri, 18 Sep - Wed, 23 Sep

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Delta flights from Belfast to Boston

Our best Delta deals on Belfast to Boston flight tickets
Delta
26 Sept
BHD17:30Belfast City
28h 05m
1 stop
BOS16:35Boston Logan Intl
3 Oct
BOS17:00Boston Logan Intl
35h 20m
2 stops
BHD09:20Belfast City
£622
Delta
26 Sept
BHD17:30Belfast City
28h 05m
1 stop
BOS16:35Boston Logan Intl
3 Oct
BOS18:55Boston Logan Intl
17h 00m
1 stop
BHD16:55Belfast City
£655
Delta
18 Sept
BHD09:50Belfast City
18h 20m
2 stops
BOS23:10Boston Logan Intl
23 Sept
BOS09:20Boston Logan Intl
19h 00m
2 stops
BHD09:20Belfast City
£711

British Airways flights from Belfast to Boston

Our best British Airways deals on Belfast to Boston flight tickets
British Airways
10 Oct
BHD07:05Belfast City
14h 55m
1 stop
BOS17:00Boston Logan Intl
14 Oct
BOS19:35Boston Logan Intl
11h 25m
1 stop
BHD12:00Belfast City
£605
British Airways
10 Oct
BHD07:05Belfast City
14h 55m
1 stop
BOS17:00Boston Logan Intl
13 Oct
BOS07:25Boston Logan Intl
22h 20m
1 stop
BHD10:45Belfast City
£606
British Airways
10 Oct
BHD07:05Belfast City
14h 55m
1 stop
BOS17:00Boston Logan Intl
14 Oct
BOS12:29Boston Logan Intl
20h 06m
2 stops
BHD13:35Belfast City
£623

momondo Fare Finder

 
Use the filters below to find and compare flights from Belfast to Boston that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest return flight

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Sat 10/10

07:05-17:00

1 stop14h 55m

Boston Logan Intl

Tue 13/10

07:25-10:45

1 stop22h 20m

£605

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Sat 10/10

07:05-17:00

1 stop14h 55m

Boston Logan Intl

Tue 13/10

07:25-10:45

1 stop22h 20m

£605

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Sat 10/10

07:05-17:00

1 stop14h 55m

Boston Logan Intl

Tue 13/10

07:25-10:45

1 stop22h 20m

£606

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Mon 12/10

08:40-15:10

2 stops35h 30m

Boston Logan Intl

Mon 19/10

21:40-20:55

2 stops18h 15m

£608

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Sat 10/10

15:35-14:40

3 stops28h 05m

Boston Logan Intl

Sun 18/10

23:00-18:50

2 stops14h 50m

£619

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Sat 26/9

17:30-16:35

1 stop28h 05m

Boston Logan Intl

Sat 3/10

17:00-09:20

2 stops35h 20m

£622
Fastest return journey

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Sat 24/10

07:05-12:40

1 stop10h 35m

Boston Logan Intl

Sat 31/10

20:05-14:15

1 stop14h 10m

£622

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Sat 10/10

07:05-17:00

1 stop14h 55m

Boston Logan Intl

Wed 14/10

12:29-13:35

2 stops20h 06m

£623

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Fri 18/9

09:50-18:30

1 stop13h 40m

Boston Logan Intl

Wed 23/9

20:25-16:55

1 stop15h 30m

£624

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Fri 18/9

20:10-16:10

2 stops25h 00m

Boston Logan Intl

Wed 23/9

20:05-12:00

1 stop10h 55m

£625

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Cheap Belfast to Boston flight deals and tips

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

Best price found

£326

Fastest flight time

14h 55m

Direct flights

None
The best one-way flight to Boston from Belfast in the past 72 hours is £326. The best return flight deal from Belfast to Boston found on momondo in the last 72 hours is £605.
The fastest flight from Belfast to Boston takes 14h 55m
There are no direct flights from Belfast to Boston. There are no popular flight routes from Belfast to Boston.
Search flight deals

Frequently asked questions about flying from Belfast to Boston

  • 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 14h 55m.

  • 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 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.

Frequently asked questions about flying from Belfast to Boston

  • How do I get Price Alerts for flights from Belfast to Boston?

    Price Alerts will notify you by email when the price for flights to Boston from Belfast decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Belfast to Boston with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Salem
Cambridge
Waltham
Braintree
Dedham
Chelsea
Brookline
Plymouth
Foxborough
Weymouth
Falmouth
Woburn
Burlington
Randolph
Marlborough
York Beach
Needham
Quincy
Amherst
Framingham

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.

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