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Cheap flights from Northern Ireland to Boston from £518

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Boston departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
06:35 - 16:00BHD-BOS
14h 25m1 stop
American Airlines Logo
21:35 - 16:05BOS-BHD
13h 30m1 stop
£518American Airlines
Find Deal
Mon, 8 Dec - Mon, 15 Dec
KLM Logo
06:30 - 18:22BHD-BOS
16h 52m2 stops
KLM Logo
19:05 - 21:00BOS-BHD
20h 55m1 stop
£527KLM
Find Deal
Mon, 8 Dec - Mon, 15 Dec
Multiple Airlines Logo
08:35 - 10:01BFS-BOS
30h 26m2 stops
Multiple Airlines Logo
20:00 - 08:20BOS-BFS
31h 20m1 stop
£540Multiple Airlines
Find Deal
Mon, 8 Dec - Mon, 15 Dec
Multiple Airlines Logo
07:20 - 17:50BHD-BOS
15h 30m2 stops
Multiple Airlines Logo
19:50 - 20:30BOS-BHD
19h 40m2 stops
£540Multiple Airlines
Find Deal
Mon, 8 Dec - Mon, 15 Dec
American Airlines Logo
09:15 - 16:10BHD-BOS
11h 55m1 stop
American Airlines Logo
19:15 - 13:55BOS-BHD
13h 40m1 stop
£588American Airlines
Find Deal
Wed, 19 Nov - Sun, 23 Nov
Multiple Airlines Logo
06:50 - 14:45BHD-BOS
36h 55m3 stops
Multiple Airlines Logo
15:40 - 13:35BOS-BHD
16h 55m2 stops
£604Multiple Airlines
Find Deal
Mon, 8 Dec - Mon, 15 Dec
Multiple Airlines Logo
06:50 - 14:45BHD-BOS
36h 55m3 stops
Multiple Airlines Logo
13:00 - 13:35BOS-BHD
19h 35m3 stops
£608Multiple Airlines
Find Deal
Mon, 8 Dec - Mon, 15 Dec
Multiple Airlines Logo
20:50 - 14:35BFS-BOS
46h 45m3 stops
Multiple Airlines Logo
19:50 - 20:20BOS-BFS
19h 30m3 stops
£630Multiple Airlines
Find Deal
Mon, 8 Dec - Mon, 15 Dec
Multiple Airlines Logo
16:50 - 20:00BFS-BOS
32h 10m3 stops
Multiple Airlines Logo
10:45 - 23:25BOS-BFS
31h 40m3 stops
£638Multiple Airlines
Find Deal
Thu, 18 Dec - Thu, 25 Dec
Virgin Atlantic Logo
06:30 - 18:23BHD-BOS
15h 53m2 stops
Virgin Atlantic Logo
21:50 - 16:50BOS-BHD
15h 00m1 stop
£2,720Virgin Atlantic
Find Deal
Tue, 10 Mar - Wed, 11 Mar

American Airlines flights from Northern Ireland to Boston

Our best American Airlines deals on Northern Ireland to Boston flight tickets
American Airlines
8 Dec
BHD06:35Belfast City
14h 25m
1 stop
BOS16:00Boston Logan Intl
15 Dec
BOS21:35Boston Logan Intl
13h 30m
1 stop
BHD16:05Belfast City
£518
Find similar
American Airlines
19 Nov
BHD09:15Belfast City
11h 55m
1 stop
BOS16:10Boston Logan Intl
23 Nov
BOS19:15Boston Logan Intl
13h 40m
1 stop
BHD13:55Belfast City
£588
Find similar
American Airlines
10 Mar
BHD06:35Belfast City
14h 20m
1 stop
BOS16:55Boston Logan Intl
11 Mar
BOS19:55Boston Logan Intl
9h 15m
1 stop
BHD09:10Belfast City
£2,376
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland 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, momondo users made 279,928 searches. Data last updated 4 November 2025.
Use the filters below to find and compare flights from Northern Ireland to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 8/12

06:35-16:00

1 stop14h 25m

Boston Logan Intl

Mon 15/12

21:35-16:05

1 stop13h 30m

£518

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 8/12

06:30-18:22

2 stops16h 52m

Boston Logan Intl

Mon 15/12

19:05-21:00

1 stop20h 55m

£527

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 8/12

08:35-10:01

2 stops30h 26m

Boston Logan Intl

Mon 15/12

20:00-08:20

1 stop31h 20m

£540

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 8/12

07:20-17:50

2 stops15h 30m

Boston Logan Intl

Mon 15/12

19:50-20:30

2 stops19h 40m

£540

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 19/11

09:15-16:10

1 stop11h 55m

Boston Logan Intl

Sun 23/11

19:15-13:55

1 stop13h 40m

£588

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 8/12

06:50-14:45

3 stops36h 55m

Boston Logan Intl

Mon 15/12

15:40-13:35

2 stops16h 55m

£604

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 8/12

06:50-14:45

3 stops36h 55m

Boston Logan Intl

Mon 15/12

13:00-13:35

3 stops19h 35m

£608

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 8/12

20:50-14:35

3 stops46h 45m

Boston Logan Intl

Mon 15/12

19:50-20:20

3 stops19h 30m

£630

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Thu 18/12

16:50-20:00

3 stops32h 10m

Boston Logan Intl

Thu 25/12

10:45-23:25

3 stops31h 40m

£638

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Tue 10/3

06:30-18:23

2 stops15h 53m

Boston Logan Intl

Wed 11/3

21:50-16:50

1 stop15h 00m

£2,720

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Northern Ireland 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 day to depart on your flight to Boston?

The cheapest day to depart on your flight to Boston is on a Tuesday when prices can be found for as low as £465. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £884. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boston.

What is the cheapest time of day to depart on your flight to Boston?

Our most recent data shows that the best time of day to fly to Boston is at midday. Flights from Northern Ireland to Boston during this time can be as low as £464. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around £557 per ticket.

Cheap Northern Ireland to Boston flight deals and tips

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

Direct flights

None
There are no direct flights from Northern Ireland to Boston. There are no popular flight routes from Northern Ireland to Boston.
Search flight deals

  • When did momondo last update prices for flights from Northern Ireland to Boston Logan Intl Airport?

    Prices for flights from Northern Ireland to Boston Logan Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Northern Ireland to Boston Logan Intl Airport?

  • How old do you have to be to fly from Northern Ireland to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Boston Logan Intl Airport.

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

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Northern Ireland to Boston

Compare and see reviews for airlines that fly from Northern Ireland to Boston with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £348Free CancellationRating
6.7
7,494 reviews
Search British Airways flights

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Salem
Waltham
Cambridge
Amherst
Falmouth
Burlington
Plymouth
Braintree
Randolph
Needham
Revere
York Beach
West Yarmouth
Somerville
Warwick
Concord
Hampton
Hull
Cape Neddick
South Portland

Why use momondo?

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

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

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

All flight searches from Northern Ireland to Boston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Northern Ireland to Boston?

momondo helps you find the best flight between Northern Ireland and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Boston from Northern Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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