Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Massachusetts to Belfast from $408

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Belfast departing on 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Massachusetts to Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:10 pm - 11:30 am
BOS
-
BHD
11h 20m
1 stop
American Airlines Logo
6:35 am - 5:10 pm
BHD
-
BOS
14h 35m
1 stop
$551American Airlines
Tue, Mar 10 - Wed, Mar 18
British Airways Logo
7:25 am - 8:50 am
BOS
-
BHD
20h 25m
1 stop
British Airways Logo
11:35 am - 5:00 pm
BHD
-
BOS
10h 25m
1 stop
$553British Airways
Mon, Apr 13 - Wed, Apr 29
Multiple Airlines Logo
9:50 pm - 3:30 pm
BOS
-
BHD
12h 40m
1 stop
Multiple Airlines Logo
10:05 am - 9:05 pm
BHD
-
BOS
16h 00m
2 stops
$555Multiple Airlines
Mon, Apr 13 - Wed, Apr 29
American Airlines Logo
8:10 pm - 11:30 am
BOS
-
BHD
11h 20m
1 stop
American Airlines Logo
6:35 am - 6:07 pm
BHD
-
BOS
15h 32m
2 stops
$561American Airlines
Tue, Mar 10 - Wed, Mar 18
British Airways Logo
9:50 pm - 3:30 pm
BOS
-
BHD
12h 40m
1 stop
British Airways Logo
10:05 am - 5:00 pm
BHD
-
BOS
11h 55m
1 stop
$564British Airways
Mon, Apr 13 - Wed, Apr 29
American Airlines Logo
8:10 pm - 10:15 am
BOS
-
BHD
10h 05m
1 stop
American Airlines Logo
6:30 am - 1:45 pm
BHD
-
BOS
12h 15m
1 stop
$567American Airlines
Wed, Mar 18 - Wed, Apr 1
British Airways Logo
9:50 pm - 3:30 pm
BOS
-
BHD
12h 40m
1 stop
British Airways Logo
8:35 pm - 5:00 pm
BHD
-
BOS
25h 25m
1 stop
$569British Airways
Mon, Apr 13 - Wed, Apr 29
Multiple Airlines Logo
6:05 pm - 8:30 pm
BOS
-
BHD
21h 25m
2 stops
Multiple Airlines Logo
7:00 am - 8:45 pm
BHD
-
BOS
18h 45m
2 stops
$614Multiple Airlines
Mon, Apr 13 - Wed, Apr 29
Aer Lingus Logo
6:00 pm - 5:00 pm
BDL
-
BHD
18h 00m
2 stops
Aer Lingus Logo
1:35 pm - 4:30 pm
BHD
-
BDL
31h 55m
2 stops
$1,402Aer Lingus
Tue, Jun 23 - Tue, Jun 30
Aer Lingus Logo
6:00 pm - 1:10 pm
BDL
-
BHD
14h 10m
2 stops
Aer Lingus Logo
6:10 pm - 4:30 pm
BHD
-
BDL
27h 20m
2 stops
$1,538Aer Lingus
Mon, Jun 22 - Sun, Jun 28

British Airways flights from Massachusetts to Belfast City Airport

Our best British Airways deals on Massachusetts to Belfast City Airport flight tickets
British Airways
Apr 13
BOS7:25 amBoston Logan Intl
20h 25m
1 stop
BHD8:50 amBelfast City
Apr 29
BHD11:35 amBelfast City
10h 25m
1 stop
BOS5:00 pmBoston Logan Intl
$553
British Airways
Apr 13
BOS9:50 pmBoston Logan Intl
12h 40m
1 stop
BHD3:30 pmBelfast City
Apr 29
BHD10:05 amBelfast City
11h 55m
1 stop
BOS5:00 pmBoston Logan Intl
$564
British Airways
Apr 13
BOS9:50 pmBoston Logan Intl
12h 40m
1 stop
BHD3:30 pmBelfast City
Apr 29
BHD8:35 pmBelfast City
25h 25m
1 stop
BOS5:00 pmBoston Logan Intl
$569

American Airlines flights from Massachusetts to Belfast City Airport

Our best American Airlines deals on Massachusetts to Belfast City Airport flight tickets
American Airlines
Mar 10
BOS8:10 pmBoston Logan Intl
11h 20m
1 stop
BHD11:30 amBelfast City
Mar 18
BHD6:35 amBelfast City
14h 35m
1 stop
BOS5:10 pmBoston Logan Intl
$551
American Airlines
Mar 10
BOS8:10 pmBoston Logan Intl
11h 20m
1 stop
BHD11:30 amBelfast City
Mar 18
BHD6:35 amBelfast City
15h 32m
2 stops
BOS6:07 pmBoston Logan Intl
$561
American Airlines
Mar 18
BOS8:10 pmBoston Logan Intl
10h 05m
1 stop
BHD10:15 amBelfast City
Apr 1
BHD6:30 amBelfast City
12h 15m
1 stop
BOS1:45 pmBoston Logan Intl
$567

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts to Belfast City Airport 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 832,500 searches. Data last updated February 25, 2026.
Use the filters below to find and compare flights from Massachusetts to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Tue 3/10

8:10 pm-11:30 am

1 stop11h 20m

Belfast City

Wed 3/18

6:35 am-5:10 pm

1 stop14h 35m

$551

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 4/13

7:25 am-8:50 am

1 stop20h 25m

Belfast City

Wed 4/29

11:35 am-5:00 pm

1 stop10h 25m

$553

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 4/13

9:50 pm-3:30 pm

1 stop12h 40m

Belfast City

Wed 4/29

10:05 am-9:05 pm

2 stops16h 00m

$555

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Tue 3/10

8:10 pm-11:30 am

1 stop11h 20m

Belfast City

Wed 3/18

6:35 am-6:07 pm

2 stops15h 32m

$561

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 4/13

9:50 pm-3:30 pm

1 stop12h 40m

Belfast City

Wed 4/29

10:05 am-5:00 pm

1 stop11h 55m

$564

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Wed 3/18

8:10 pm-10:15 am

1 stop10h 05m

Belfast City

Wed 4/1

6:30 am-1:45 pm

1 stop12h 15m

$567

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 4/13

9:50 pm-3:30 pm

1 stop12h 40m

Belfast City

Wed 4/29

8:35 pm-5:00 pm

1 stop25h 25m

$569

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 4/13

6:05 pm-8:30 pm

2 stops21h 25m

Belfast City

Wed 4/29

7:00 am-8:45 pm

2 stops18h 45m

$614

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Tue 6/23

6:00 pm-5:00 pm

2 stops18h 00m

Belfast City

Tue 6/30

1:35 pm-4:30 pm

2 stops31h 55m

$1,402

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Mon 6/22

6:00 pm-1:10 pm

2 stops14h 10m

Belfast City

Sun 6/28

6:10 pm-4:30 pm

2 stops27h 20m

$1,538

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

See travel insights to Belfast from

How to get the cheapest flight ticket from Massachusetts to Belfast City Airport

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 Massachusetts to Belfast City?

British Airways and American Airlines are the most popular carriers operating from Massachusetts to Belfast City

Cheap Massachusetts to Belfast City Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Belfast City Airport

Fastest flight time

9h 30m

Direct flights

None
The fastest flight from Massachusetts to Belfast City Airport takes 9h 30m
There are no direct flights from Massachusetts to Belfast City Airport. There are no popular flight routes from Massachusetts to Belfast City Airport.
Search flight deals

  • When did momondo last update prices for flights from Massachusetts to Belfast City Airport?

    Prices for flights from Massachusetts to Belfast City Airport are updated daily.

  • How many operators does momondo search for flights from Massachusetts to Belfast City Airport?

  • How old do you have to be to fly from Massachusetts to Belfast City 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 Massachusetts to Belfast City Airport.

  • What documentation or ID do you need to fly to Belfast City Airport?

    The required travel and health documents for your Belfast City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Massachusetts to Belfast City Airport

Compare and see reviews for airlines that fly from Massachusetts to Belfast City Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $650Free CancellationRating
6.7
7,768 reviews
Search British Airways flights

Traveling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Newcastle
Bangor

Why use momondo?

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

It is quick and easy to find Massachusetts to Belfast 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 Belfast that suits you.

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

Flights from Massachusetts to Belfast with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Belfast from Massachusetts. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Massachusetts to Belfast flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Belfast City Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 3/27
Fri 4/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Belfast

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Heathrow Airportfrom $404
Flights to London Gatwick Airportfrom $363
Flights to London City Airportfrom $543
Flights to London Stansted Airportfrom $345
Flights to London Luton Airportfrom $348
Flights to Glasgow Intl Airportfrom $347
Flights to Belfast Intl Airportfrom $518
Flights to London Southend Airportfrom $518