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Cheap flights from Massachusetts to Belfast from $295

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

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Find the cheapest flights from Massachusetts to Belfast

Cheap round-trip flights

American Airlines Logo
8:10 pm - 2:40 pmBOS-BHD
13h 30m1 stop
American Airlines Logo
9:35 am - 11:25 amBHD-BOS
30h 50m1 stop
$542American Airlines
Find Deal
Sun, Oct 5 - Tue, Oct 21
American Airlines Logo
8:10 pm - 12:55 pmBOS-BHD
11h 45m1 stop
American Airlines Logo
4:05 pm - 11:25 amBHD-BOS
24h 20m1 stop
$543American Airlines
Find Deal
Mon, Oct 13 - Wed, Oct 22
Multiple Airlines Logo
8:10 pm - 11:30 amBOS-BHD
10h 20m1 stop
Multiple Airlines Logo
8:20 pm - 11:25 amBHD-BOS
20h 05m1 stop
$544Multiple Airlines
Find Deal
Sun, Oct 5 - Tue, Oct 21
American Airlines Logo
4:30 pm - 11:30 amBOS-BHD
14h 00m2 stops
American Airlines Logo
4:25 pm - 11:25 amBHD-BOS
24h 00m1 stop
$547American Airlines
Find Deal
Sun, Oct 5 - Tue, Oct 21
Iberia Logo
8:10 pm - 5:30 pmBOS-BHD
16h 20m1 stop
Iberia Logo
9:50 am - 11:25 amBHD-BOS
30h 35m1 stop
$601Iberia
Find Deal
Mon, Oct 13 - Mon, Oct 20
British Airways Logo
8:10 pm - 12:55 pmBOS-BHD
11h 45m1 stop
British Airways Logo
7:30 pm - 9:07 pmBHD-BOS
30h 37m2 stops
$608British Airways
Find Deal
Mon, Oct 13 - Mon, Oct 20
British Airways Logo
1:01 pm - 12:55 pmBOS-BHD
18h 54m2 stops
British Airways Logo
8:15 pm - 11:25 amBHD-BOS
20h 10m1 stop
$613British Airways
Find Deal
Mon, Oct 13 - Wed, Oct 22
Multiple Airlines Logo
8:10 pm - 2:40 pmBOS-BHD
13h 30m1 stop
Multiple Airlines Logo
6:35 am - 5:15 pmBHD-BOS
15h 40m2 stops
$615Multiple Airlines
Find Deal
Sun, Oct 5 - Tue, Oct 21
Iberia Logo
11:00 pm - 8:45 pmBOS-BHD
16h 45m2 stops
Iberia Logo
9:50 am - 9:15 pmBHD-BOS
16h 25m2 stops
$683Iberia
Find Deal
Mon, Oct 13 - Mon, Oct 20
Delta Logo
12:15 pm - 4:50 pmBOS-BHD
23h 35m2 stops
Delta Logo
6:30 am - 6:59 pmBHD-BOS
17h 29m2 stops
$690Delta
Find Deal
Thu, Nov 27 - Tue, Dec 2

Delta flights from Massachusetts to Belfast City Airport

Our best Delta deals on Massachusetts to Belfast City Airport flight tickets
Delta
Sep 24
BOS1:36 pmBoston Logan Intl
22h 19m
2 stops
BHD4:55 pmBelfast City
Oct 1
BHD6:30 amBelfast City
18h 12m
2 stops
BOS7:42 pmBoston Logan Intl
$645
Find similar
Delta
Sep 26
BOS8:50 pmBoston Logan Intl
15h 05m
2 stops
BHD4:55 pmBelfast City
Sep 30
BHD6:30 amBelfast City
15h 00m
1 stop
BOS4:30 pmBoston Logan Intl
$667
Find similar
Delta
Sep 26
BOS8:50 pmBoston Logan Intl
15h 05m
2 stops
BHD4:55 pmBelfast City
Sep 30
BHD6:30 amBelfast City
18h 12m
2 stops
BOS7:42 pmBoston Logan Intl
$677
Find similar

British Airways flights from Massachusetts to Belfast City Airport

Our best British Airways deals on Massachusetts to Belfast City Airport flight tickets
British Airways
Oct 13
BOS8:10 pmBoston Logan Intl
11h 45m
1 stop
BHD12:55 pmBelfast City
Oct 20
BHD7:30 pmBelfast City
30h 37m
2 stops
BOS9:07 pmBoston Logan Intl
$608
Find similar
British Airways
Oct 13
BOS1:01 pmBoston Logan Intl
18h 54m
2 stops
BHD12:55 pmBelfast City
Oct 22
BHD8:15 pmBelfast City
20h 10m
1 stop
BOS11:25 amBoston Logan Intl
$613
Find similar
British Airways
Oct 13
BOS3:00 pmBoston Logan Intl
16h 55m
2 stops
BHD12:55 pmBelfast City
Oct 22
BHD6:50 amBelfast City
21h 44m
2 stops
BOS11:34 pmBoston Logan Intl
$618
Find similar

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 September 23, 2025.
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

Sun 10/5

8:10 pm-2:40 pm

1 stop13h 30m

Belfast City

Tue 10/21

9:35 am-11:25 am

1 stop30h 50m

$542

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 10/13

8:10 pm-12:55 pm

1 stop11h 45m

Belfast City

Wed 10/22

4:05 pm-11:25 am

1 stop24h 20m

$543

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sun 10/5

8:10 pm-11:30 am

1 stop10h 20m

Belfast City

Tue 10/21

8:20 pm-11:25 am

1 stop20h 05m

$544

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sun 10/5

4:30 pm-11:30 am

2 stops14h 00m

Belfast City

Tue 10/21

4:25 pm-11:25 am

1 stop24h 00m

$547

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 10/13

8:10 pm-5:30 pm

1 stop16h 20m

Belfast City

Mon 10/20

9:50 am-11:25 am

1 stop30h 35m

$601

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 10/13

8:10 pm-12:55 pm

1 stop11h 45m

Belfast City

Mon 10/20

7:30 pm-9:07 pm

2 stops30h 37m

$608

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 10/13

1:01 pm-12:55 pm

2 stops18h 54m

Belfast City

Wed 10/22

8:15 pm-11:25 am

1 stop20h 10m

$613

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sun 10/5

8:10 pm-2:40 pm

1 stop13h 30m

Belfast City

Tue 10/21

6:35 am-5:15 pm

2 stops15h 40m

$615

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 10/13

11:00 pm-8:45 pm

2 stops16h 45m

Belfast City

Mon 10/20

9:50 am-9:15 pm

2 stops16h 25m

$683

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Thu 11/27

12:15 pm-4:50 pm

2 stops23h 35m

Belfast City

Tue 12/2

6:30 am-6:59 pm

2 stops17h 29m

$690

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 day to depart on your flight to Belfast City Airport?

On average, the least expensive day to fly to Belfast City Airport from Massachusetts is on a Sunday. momondo users have found tickets for Sunday departures for as low as $623. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Massachusetts because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $792.

What is the cheapest time of day to depart on your flight to Belfast City Airport?

According to our data, the cheapest time of day to fly to Belfast City Airport is in the afternoon. momondo users have found flights departing from Massachusetts to Belfast City Airport in the afternoon for as low as $642. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $660.

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

Direct flights

None
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 $617Free CancellationRating
6.7
7,391 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

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