What is the cheapest airline that flies from Massachusetts to Northern Ireland?

British Airways, Delta, and KLM are the most popular carriers operating from Massachusetts to Northern Ireland

When did momondo last update prices for flights from Massachusetts to Northern Ireland?

Prices for flights from Massachusetts to Northern Ireland were last updated today.

How old do you have to be to fly from Massachusetts to Northern Ireland?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Massachusetts to Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The necessary travel and health documents for your Northern Ireland 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.

£180 Cheap Flights from Massachusetts to Northern Ireland in 2025/26

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Find the cheapest flights from Massachusetts to Northern Ireland

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

18:55 - 10:30BOS-BHD

10h 35m1 stop

11:25 - 19:45BHD-BOS

13h 20m1 stop

£403British Airways

Find Deal

Di, 11 Nov - Di, 18 Nov

21:35 - 16:05BOS-BHD

13h 30m1 stop

17:45 - 14:20BHD-BOS

25h 35m1 stop

£414British Airways

Find Deal

Mo, 9 Feb - Mo, 16 Feb

18:40 - 16:50BOS-BHD

17h 10m2 stops

17:20 - 13:25BHD-BOS

25h 05m1 stop

£431Delta

Find Deal

Mo, 9 Feb - Mo, 16 Feb

13:10 - 16:50BOS-BHD

22h 40m2 stops

17:20 - 19:46BHD-BOS

31h 26m2 stops

£439Delta

Find Deal

Mo, 9 Feb - Mo, 16 Feb

18:05 - 20:15BOS-BFS

21h 10m2 stops

20:55 - 14:35BFS-BOS

46h 40m3 stops

£443Multiple Airlines

Find Deal

Di, 11 Nov - Di, 18 Nov

15:46 - 10:30BOS-BHD

13h 44m2 stops

08:45 - 19:45BHD-BOS

16h 00m1 stop

£448Multiple Airlines

Find Deal

Fr, 12 Dez - Di, 16 Dez

19:25 - 18:50BOS-BHD

18h 25m1 stop

10:00 - 16:10BHD-BOS

11h 10m1 stop

£450American Airlines

Find Deal

Do, 6 Nov - Di, 11 Nov

18:55 - 11:30BOS-BHD

11h 35m1 stop

11:35 - 22:56BHD-BOS

16h 21m2 stops

£517Finnair

Find Deal

Di, 6 Jan - Sa, 10 Jan

21:25 - 14:40BOS-BHD

12h 15m2 stops

06:50 - 15:30BHD-BOS

13h 40m2 stops

£664American Airlines

Find Deal

So, 29 Mrz - Mi, 1 Apr

19:15 - 14:00BOS-BHD

13h 45m1 stop

11:25 - 21:55BHD-BOS

15h 30m1 stop

£750Finnair

Find Deal

Do, 18 Dez - Mi, 7 Jan

British Airways flights from Massachusetts to Northern Ireland

Our best British Airways deals on Massachusetts to Northern Ireland flight tickets

British Airways

11 Nov

BOS18:55Boston Logan Intl

10h 35m

1 stop

BHD10:30Belfast City

18 Nov

BHD11:25Belfast City

13h 20m

1 stop

BOS19:45Boston Logan Intl

£403

Find similar

British Airways

9 Feb

BOS21:35Boston Logan Intl

13h 30m

1 stop

BHD16:05Belfast City

16 Feb

BHD17:45Belfast City

25h 35m

1 stop

BOS14:20Boston Logan Intl

£414

Find similar

British Airways

11 Nov

BOS15:47Boston Logan Intl

13h 43m

2 stops

BHD10:30Belfast City

18 Nov

BHD11:25Belfast City

15h 30m

1 stop

BOS21:55Boston Logan Intl

£419

Find similar

Delta flights from Massachusetts to Northern Ireland

Our best Delta deals on Massachusetts to Northern Ireland flight tickets

Delta

9 Feb

BOS18:40Boston Logan Intl

17h 10m

2 stops

BHD16:50Belfast City

16 Feb

BHD17:20Belfast City

25h 05m

1 stop

BOS13:25Boston Logan Intl

£431

Find similar

Delta

9 Feb

BOS13:10Boston Logan Intl

22h 40m

2 stops

BHD16:50Belfast City

16 Feb

BHD17:20Belfast City

31h 26m

2 stops

BOS19:46Boston Logan Intl

£439

Find similar

Delta

6 Feb

BOS18:40Boston Logan Intl

17h 10m

2 stops

BHD16:50Belfast City

14 Feb

BHD17:20Belfast City

32h 07m

2 stops

BOS20:27Boston Logan Intl

£514

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Massachusetts to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Di 11/11

18:55-10:30

1 stop10h 35m

Belfast City

Di 18/11

11:25-19:45

1 stop13h 20m

£403

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mo 9/2

21:35-16:05

1 stop13h 30m

Belfast City

Mo 16/2

17:45-14:20

1 stop25h 35m

£414

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mo 9/2

18:40-16:50

2 stops17h 10m

Belfast City

Mo 16/2

17:20-13:25

1 stop25h 05m

£431

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mo 9/2

13:10-16:50

2 stops22h 40m

Belfast City

Mo 16/2

17:20-19:46

2 stops31h 26m

£439

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Di 11/11

18:05-20:15

2 stops21h 10m

Belfast Intl

Di 18/11

20:55-14:35

3 stops46h 40m

£443

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Fr 12/12

15:46-10:30

2 stops13h 44m

Belfast City

Di 16/12

08:45-19:45

1 stop16h 00m

£448

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Do 6/11

19:25-18:50

1 stop18h 25m

Belfast City

Di 11/11

10:00-16:10

1 stop11h 10m

£450

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Di 6/1

18:55-11:30

1 stop11h 35m

Belfast City

Sa 10/1

11:35-22:56

2 stops16h 21m

£517

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

So 29/3

21:25-14:40

2 stops12h 15m

Belfast City

Mi 1/4

06:50-15:30

2 stops13h 40m

£664

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Do 18/12

19:15-14:00

1 stop13h 45m

Belfast City

Mi 7/1

11:25-21:55

1 stop15h 30m

£750

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 Massachusetts to Northern Ireland

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 cheapest month to fly to Northern Ireland?

In general, September is the cheapest month to fly from Massachusetts to Northern Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £464. If you’re not able to fly to Northern Ireland in September, then August is your next best option. Flight prices from Massachusetts to Northern Ireland during August average around £485.

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

Flying to Northern Ireland from Massachusetts in the evening is the least expensive time of day to depart. momondo users have found prices as low as £476 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £478 on average. Flights to Northern Ireland from Massachusetts in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheap Massachusetts to Northern Ireland flight deals and tips

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

Direct flights	None

There are no direct flights from Massachusetts to Northern Ireland. There are no popular flight routes from Massachusetts to Northern Ireland.

Search flight deals

When did momondo last update prices for flights from Massachusetts to Northern Ireland?
Prices for flights from Massachusetts to Northern Ireland were last updated today.
How old do you have to be to fly from Massachusetts to Northern Ireland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Massachusetts to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The necessary travel and health documents for your Northern Ireland 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.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Massachusetts to Northern Ireland for you.

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

Yes. momondo enables you to select and highlight flights to Northern Ireland from Massachusetts with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Northern Ireland from Massachusetts.

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

If you are not ready to book a flight from Massachusetts to Northern Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Northern Ireland and let you know when they change.