What is the cheapest airline that flies from Boston Logan Intl to Northern Ireland?

British Airways and Delta are the most popular carriers operating from Boston Logan Intl to Northern Ireland

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

Prices for flights from Boston Logan Intl Airport to Northern Ireland were last updated today.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport 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.

£182 Cheap Flights from Boston to Northern Ireland in 2026

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Boston to Northern Ireland

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

18:05 - 15:05

BOS

BHD

16h 00m

2 stops

07:00 - 20:20

BHD

BOS

18h 20m

2 stops

£569Multiple Airlines

Wed, 29 Apr - Sat, 9 May

22:45 - 07:05

BOS

BFS

27h 20m

2 stops

09:35 - 21:05

BFS

BOS

16h 30m

1 stop

£585Multiple Airlines

Mon, 11 May - Wed, 27 May

20:50 - 15:30

BOS

BFS

13h 40m

2 stops

06:10 - 21:45

BFS

BOS

20h 35m

2 stops

£599Multiple Airlines

Mon, 11 May - Wed, 27 May

23:00 - 20:35

BOS

BHD

16h 35m

2 stops

07:00 - 21:45

BHD

BOS

19h 45m

2 stops

£603Multiple Airlines

Sat, 2 May - Sat, 9 May

22:50 - 08:40

BOS

BFS

28h 50m

1 stop

08:55 - 21:05

BFS

BOS

17h 10m

2 stops

£607Multiple Airlines

Sat, 2 May - Sat, 9 May

21:50 - 15:30

BOS

BHD

12h 40m

1 stop

11:35 - 22:35

BHD

BOS

16h 00m

1 stop

£612British Airways

Mon, 4 May - Wed, 13 May

20:50 - 20:30

BOS

BHD

18h 40m

2 stops

07:00 - 21:45

BHD

BOS

19h 45m

2 stops

£613Multiple Airlines

Mon, 11 May - Wed, 27 May

20:50 - 19:30

BOS

BFS

17h 40m

2 stops

07:35 - 14:45

BFS

BOS

36h 10m

3 stops

£613Multiple Airlines

Thu, 23 Apr - Tue, 28 Apr

19:35 - 10:45

BOS

BHD

10h 10m

1 stop

06:30 - 20:05

BHD

BOS

18h 35m

1 stop

£618British Airways

Tue, 15 Sep - Wed, 23 Sep

19:30 - 12:00

BOS

BHD

11h 30m

1 stop

11:35 - 20:05

BHD

BOS

13h 30m

1 stop

£621British Airways

Wed, 29 Apr - Wed, 6 May

British Airways flights from Boston to Northern Ireland

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

British Airways

4 May

BOS21:50Boston Logan Intl

12h 40m

1 stop

BHD15:30Belfast City

13 May

BHD11:35Belfast City

16h 00m

1 stop

BOS22:35Boston Logan Intl

£612

British Airways

15 Sept

BOS07:25Boston Logan Intl

20h 35m

1 stop

BHD09:00Belfast City

24 Sept

BHD09:35Belfast City

15h 30m

1 stop

BOS20:05Boston Logan Intl

£618

British Airways

29 Apr

BOS19:30Boston Logan Intl

11h 30m

1 stop

BHD12:00Belfast City

6 May

BHD11:35Belfast City

13h 30m

1 stop

BOS20:05Boston Logan Intl

£621

American Airlines flights from Boston to Northern Ireland

Our best American Airlines deals on Boston to Northern Ireland flight tickets

American Airlines

8 Sept

BOS20:15Boston Logan Intl

14h 05m

1 stop

BHD15:20Belfast City

17 Sept

BHD09:35Belfast City

14h 52m

2 stops

BOS19:27Boston Logan Intl

£647

American Airlines

1 May

BOS21:50Boston Logan Intl

12h 40m

1 stop

BHD15:30Belfast City

4 May

BHD09:40Belfast City

32h 50m

1 stop

BOS13:30Boston Logan Intl

£683

American Airlines

23 Apr

BOS19:30Boston Logan Intl

18h 15m

1 stop

BHD18:45Belfast City

28 Apr

BHD13:45Belfast City

15h 07m

2 stops

BOS23:52Boston Logan Intl

£713

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Wed 29/4

18:05-15:05

2 stops16h 00m

Belfast City

Sat 9/5

07:00-20:20

2 stops18h 20m

£569

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Mon 11/5

22:45-07:05

2 stops27h 20m

Belfast Intl

Wed 27/5

09:35-21:05

1 stop16h 30m

£585

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Mon 11/5

20:50-15:30

2 stops13h 40m

Belfast Intl

Wed 27/5

06:10-21:45

2 stops20h 35m

£599

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sat 2/5

23:00-20:35

2 stops16h 35m

Belfast City

Sat 9/5

07:00-21:45

2 stops19h 45m

£603

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Sat 2/5

22:50-08:40

1 stop28h 50m

Belfast Intl

Sat 9/5

08:55-21:05

2 stops17h 10m

£607

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 4/5

21:50-15:30

1 stop12h 40m

Belfast City

Wed 13/5

11:35-22:35

1 stop16h 00m

£612

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 11/5

20:50-20:30

2 stops18h 40m

Belfast City

Wed 27/5

07:00-21:45

2 stops19h 45m

£613

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Thu 23/4

20:50-19:30

2 stops17h 40m

Belfast Intl

Tue 28/4

07:35-14:45

3 stops36h 10m

£613

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Tue 15/9

19:35-10:45

1 stop10h 10m

Belfast City

Wed 23/9

06:30-20:05

1 stop18h 35m

£618

Fastest return journey

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Wed 29/4

19:30-12:00

1 stop11h 30m

Belfast City

Wed 6/5

11:35-20:05

1 stop13h 30m

£621

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 Boston 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, February is the cheapest month to fly from Boston to Northern Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £405. If you’re not able to fly to Northern Ireland in February, then March is your next best option. Flight prices from Boston to Northern Ireland during March average around £447.

Cheap Boston to Northern Ireland flight deals and tips

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

Fastest flight time	10h 10m
Direct flights	None

The fastest flight from Boston to Northern Ireland takes 10h 10m

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

Search flight deals

When did momondo last update prices for flights from Boston Logan Intl Airport to Northern Ireland?
Prices for flights from Boston Logan Intl Airport to Northern Ireland were last updated today.
How old do you have to be to fly from Boston Logan Intl Airport to Northern Ireland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport 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 Boston to Northern Ireland?

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

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

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

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

momondo helps you find the best flight between Boston and Northern Ireland 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 Boston to Northern Ireland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Northern Ireland, momondo offers a useful price alert feature which will track prices for flights to Northern Ireland from Boston and alert you when they change.