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 are refreshed on a daily basis.

How old do you have to be to fly from Belfast 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 Belfast 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.

$403 Cheap Flights from Belfast to Boston in 2026

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Find the cheapest flights from Belfast to Boston

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:35 pm - 7:10 am

BFS

BOS

40h 35m

3 stops

6:05 pm - 9:30 pm

BOS

BFS

22h 25m

2 stops

$777Multiple Airlines

Sun, May 3 - Sun, May 10

10:10 pm - 7:10 am

BFS

BOS

38h 00m

3 stops

6:05 pm - 9:55 pm

BOS

BFS

22h 50m

3 stops

$786Multiple Airlines

Sun, May 3 - Sun, May 10

11:35 am - 4:55 pm

BHD

BOS

10h 20m

1 stop

6:00 am - 8:40 am

BOS

BHD

21h 40m

2 stops

$801British Airways

Wed, Apr 29 - Sun, May 3

7:05 am - 5:00 pm

BHD

BOS

14h 55m

1 stop

3:17 pm - 10:45 am

BOS

BHD

14h 28m

2 stops

$802British Airways

Sat, May 2 - Tue, May 5

10:05 am - 11:52 pm

BHD

BOS

18h 47m

2 stops

6:00 am - 8:40 am

BOS

BHD

21h 40m

2 stops

$807British Airways

Wed, Apr 29 - Sun, May 3

10:05 am - 8:05 pm

BHD

BOS

15h 00m

1 stop

8:10 pm - 7:35 am

BOS

BHD

30h 25m

1 stop

$812British Airways

Wed, Apr 29 - Sun, May 3

7:35 pm - 12:35 pm

BHD

BOS

22h 00m

1 stop

5:46 pm - 5:40 pm

BOS

BHD

18h 54m

2 stops

$820Multiple Airlines

Mon, Jun 1 - Sun, Jul 12

11:35 am - 11:52 pm

BHD

BOS

17h 17m

2 stops

8:10 pm - 7:35 am

BOS

BHD

30h 25m

1 stop

$825British Airways

Wed, Apr 29 - Sun, May 3

10:05 am - 11:52 pm

BHD

BOS

18h 47m

2 stops

6:00 am - 8:40 am

BOS

BHD

21h 40m

2 stops

$832British Airways

Wed, Apr 29 - Sun, May 3

10:05 am - 8:05 pm

BHD

BOS

15h 00m

1 stop

6:00 am - 8:40 am

BOS

BHD

21h 40m

2 stops

$836British Airways

Wed, Apr 29 - Sun, May 3

Delta flights from Belfast to Boston

Our best Delta deals on Belfast to Boston flight tickets

Delta

Jun 18

BHD9:50 amBelfast City

18h 42m

2 stops

BOS11:32 pmBoston Logan Intl

Jul 24

BOS9:55 amBoston Logan Intl

18h 25m

2 stops

BHD9:20 amBelfast City

$1,168

Delta

Apr 5

BHD9:50 amBelfast City

18h 05m

2 stops

BOS10:55 pmBoston Logan Intl

Apr 9

BOS9:00 amBoston Logan Intl

19h 20m

2 stops

BHD9:20 amBelfast City

$2,050

KLM flights from Belfast to Boston

Our best KLM deals on Belfast to Boston flight tickets

KLM

Jun 18

BHD9:50 amBelfast City

14h 45m

2 stops

BOS7:35 pmBoston Logan Intl

Jul 24

BOS1:10 pmBoston Logan Intl

15h 10m

2 stops

BHD9:20 amBelfast City

$1,176

KLM

Jun 18

BHD9:50 amBelfast City

14h 45m

2 stops

BOS7:35 pmBoston Logan Intl

Jul 24

BOS1:35 pmBoston Logan Intl

14h 45m

2 stops

BHD9:20 amBelfast City

$1,182

KLM

Jun 18

BHD9:50 amBelfast City

14h 45m

2 stops

BOS7:35 pmBoston Logan Intl

Jul 24

BOS1:10 pmBoston Logan Intl

15h 10m

2 stops

BHD9:20 amBelfast City

$1,188

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Sun 5/3

7:35 pm-7:10 am

3 stops40h 35m

Boston Logan Intl

Sun 5/10

6:05 pm-9:30 pm

2 stops22h 25m

$777

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Sun 5/3

10:10 pm-7:10 am

3 stops38h 00m

Boston Logan Intl

Sun 5/10

6:05 pm-9:55 pm

3 stops22h 50m

$786

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 4/29

11:35 am-4:55 pm

1 stop10h 20m

Boston Logan Intl

Sun 5/3

6:00 am-8:40 am

2 stops21h 40m

$801

Quickest round-trip

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sat 5/2

7:05 am-5:00 pm

1 stop14h 55m

Boston Logan Intl

Tue 5/5

3:17 pm-10:45 am

2 stops14h 28m

$802

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 4/29

10:05 am-11:52 pm

2 stops18h 47m

Boston Logan Intl

Sun 5/3

6:00 am-8:40 am

2 stops21h 40m

$807

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 4/29

10:05 am-8:05 pm

1 stop15h 00m

Boston Logan Intl

Sun 5/3

8:10 pm-7:35 am

1 stop30h 25m

$812

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 6/1

7:35 pm-12:35 pm

1 stop22h 00m

Boston Logan Intl

Sun 7/12

5:46 pm-5:40 pm

2 stops18h 54m

$820

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 4/29

11:35 am-11:52 pm

2 stops17h 17m

Boston Logan Intl

Sun 5/3

8:10 pm-7:35 am

1 stop30h 25m

$825

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 4/29

10:05 am-11:52 pm

2 stops18h 47m

Boston Logan Intl

Sun 5/3

6:00 am-8:40 am

2 stops21h 40m

$832

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 4/29

10:05 am-8:05 pm

1 stop15h 00m

Boston Logan Intl

Sun 5/3

6:00 am-8:40 am

2 stops21h 40m

$836

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

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

British Airways and American Airlines are the most popular carriers operating from Belfast to Boston Logan Intl

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	14h 55m
Direct flights	None

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

How far is Belfast to Boston Logan Intl by plane?
The straight-line distance from Belfast to Boston Logan Intl is 2981.1 mi. In terms of flight time, this usually takes a little over 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 are refreshed on a daily basis.
How old do you have to be to fly from Belfast 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 Belfast 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.

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Kennebunkport

Plymouth

Cambridge

South Yarmouth

Narragansett

Gloucester

Falmouth

Brockton

Warwick

Laconia

Chatham

Nashua

Sturbridge

Everett

Why use momondo?

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

It is quick and easy to find Belfast to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

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

momondo does allow users to show only those flights to Boston from Belfast which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Belfast to Boston?

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 Boston from Belfast.

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

Yes. momondo can track prices for Belfast to Boston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.