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Cheap flights from Massachusetts to Belfast from $298

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 3/25. 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

Enter your travel dates to find the best prices.
American Airlines Logo
7:15 pm - 2:15 pmBOS-BHD
14h 00m1 stop
American Airlines Logo
6:50 am - 1:35 pmBHD-BOS
11h 45m1 stop
$553American Airlines
Find Deal
Mon, Dec 8 - Wed, May 20
British Airways Logo
9:50 pm - 12:55 pmBOS-BHD
10h 05m1 stop
British Airways Logo
1:40 pm - 8:05 pmBHD-BOS
11h 25m1 stop
$563British Airways
Find Deal
Mon, Apr 20 - Tue, Apr 28
British Airways Logo
9:50 pm - 3:05 pmBOS-BHD
12h 15m1 stop
British Airways Logo
8:05 pm - 4:10 pmBHD-BOS
25h 05m2 stops
$579British Airways
Find Deal
Sat, May 2 - Sun, May 3
British Airways Logo
7:30 pm - 11:55 amBOS-BHD
11h 25m1 stop
British Airways Logo
7:30 pm - 5:00 pmBHD-BOS
26h 30m1 stop
$580British Airways
Find Deal
Wed, Apr 8 - Mon, Apr 13
Delta Logo
4:45 pm - 9:20 pmBOS-BHD
23h 35m1 stop
Delta Logo
5:25 pm - 6:25 pmBHD-BOS
30h 00m1 stop
$581Delta
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Sun, Apr 19 - Tue, Apr 28
British Airways Logo
9:50 pm - 1:00 pmBOS-BHD
10h 10m1 stop
British Airways Logo
1:40 pm - 8:05 pmBHD-BOS
11h 25m1 stop
$588British Airways
Find Deal
Tue, Apr 21 - Tue, Apr 28
British Airways Logo
5:45 pm - 11:10 amBOS-BHD
13h 25m2 stops
British Airways Logo
3:10 pm - 10:55 pmBHD-BOS
11h 45m1 stop
$594British Airways
Find Deal
Sat, Mar 21 - Sun, Mar 22
British Airways Logo
3:35 pm - 10:40 amBOS-BHD
14h 05m2 stops
British Airways Logo
10:00 am - 8:05 pmBHD-BOS
15h 05m1 stop
$597British Airways
Find Deal
Mon, Dec 8 - Wed, May 20
Delta Logo
3:18 pm - 9:20 pmORH-BHD
25h 02m2 stops
Delta Logo
6:30 am - 2:39 pmBHD-ORH
37h 09m2 stops
$841Delta
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Sun, Apr 19 - Mon, Apr 27
Multiple Airlines Logo
4:26 pm - 5:45 pmORH-BHD
20h 19m2 stops
Multiple Airlines Logo
4:15 pm - 2:53 pmBHD-ORH
51h 38m2 stops
$991Multiple Airlines
Find Deal
Sun, Apr 19 - Sat, Apr 25

American Airlines flights from Massachusetts to Belfast City Airport

Our best American Airlines deals on Massachusetts to Belfast City Airport flight tickets
American Airlines
Dec 8
BOS7:15 pmBoston Logan Intl
14h 00m
1 stop
BHD2:15 pmBelfast City
May 20
BHD6:50 amBelfast City
11h 45m
1 stop
BOS1:35 pmBoston Logan Intl
$553
Find similar
American Airlines
Mar 14
BOS5:55 pmBoston Logan Intl
13h 15m
2 stops
BHD11:10 amBelfast City
Mar 21
BHD6:35 amBelfast City
18h 10m
1 stop
BOS8:45 pmBoston Logan Intl
$664
Find similar
American Airlines
Mar 20
BOS4:22 pmBoston Logan Intl
14h 08m
2 stops
BHD10:30 amBelfast City
Mar 22
BHD12:10 pmBelfast City
14h 45m
1 stop
BOS10:55 pmBoston Logan Intl
$678
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
Apr 20
BOS9:50 pmBoston Logan Intl
10h 05m
1 stop
BHD12:55 pmBelfast City
Apr 28
BHD1:40 pmBelfast City
11h 25m
1 stop
BOS8:05 pmBoston Logan Intl
$563
Find similar
British Airways
May 2
BOS9:50 pmBoston Logan Intl
12h 15m
1 stop
BHD3:05 pmBelfast City
May 3
BHD8:05 pmBelfast City
25h 05m
2 stops
BOS4:10 pmBoston Logan Intl
$579
Find similar
British Airways
Apr 8
BOS7:30 pmBoston Logan Intl
11h 25m
1 stop
BHD11:55 amBelfast City
Apr 13
BHD7:30 pmBelfast City
26h 30m
1 stop
BOS5:00 pmBoston Logan Intl
$580
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 November 18, 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

Mon 12/8

7:15 pm-2:15 pm

1 stop14h 00m

Belfast City

Wed 5/20

6:50 am-1:35 pm

1 stop11h 45m

$553

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 4/20

9:50 pm-12:55 pm

1 stop10h 05m

Belfast City

Tue 4/28

1:40 pm-8:05 pm

1 stop11h 25m

$563

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sat 5/2

9:50 pm-3:05 pm

1 stop12h 15m

Belfast City

Sun 5/3

8:05 pm-4:10 pm

2 stops25h 05m

$579

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Wed 4/8

7:30 pm-11:55 am

1 stop11h 25m

Belfast City

Mon 4/13

7:30 pm-5:00 pm

1 stop26h 30m

$580

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sun 4/19

4:45 pm-9:20 pm

1 stop23h 35m

Belfast City

Tue 4/28

5:25 pm-6:25 pm

1 stop30h 00m

$581

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Tue 4/21

9:50 pm-1:00 pm

1 stop10h 10m

Belfast City

Tue 4/28

1:40 pm-8:05 pm

1 stop11h 25m

$588

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sat 3/21

5:45 pm-11:10 am

2 stops13h 25m

Belfast City

Sun 3/22

3:10 pm-10:55 pm

1 stop11h 45m

$594

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 12/8

3:35 pm-10:40 am

2 stops14h 05m

Belfast City

Wed 5/20

10:00 am-8:05 pm

1 stop15h 05m

$597

WorcesterBelfast

ORH - BHD

ORHBHD

Worcester

Sun 4/19

3:18 pm-9:20 pm

2 stops25h 02m

Belfast City

Mon 4/27

6:30 am-2:39 pm

2 stops37h 09m

$841

WorcesterBelfast

ORH - BHD

ORHBHD

Worcester

Sun 4/19

4:26 pm-5:45 pm

2 stops20h 19m

Belfast City

Sat 4/25

4:15 pm-2:53 pm

2 stops51h 38m

$991

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 $603Free CancellationRating
6.7
7,532 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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