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Cheap flights from Massachusetts to Belfast from $292

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 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Massachusetts to Belfast

Cheap round-trip flights

British Airways Logo
6:30 am - 8:50 amBOS-BHD
21h 20m2 stops
British Airways Logo
8:20 pm - 7:50 pmBHD-BOS
28h 30m2 stops
$532British Airways
Find Deal
Fri, Sep 26 - Tue, Sep 30
British Airways Logo
8:05 pm - 12:55 pmBOS-BHD
11h 50m1 stop
British Airways Logo
8:20 pm - 11:15 amBHD-BOS
19h 55m1 stop
$533British Airways
Find Deal
Mon, Sep 8 - Tue, Sep 16
British Airways Logo
8:05 pm - 12:55 pmBOS-BHD
11h 50m1 stop
British Airways Logo
8:05 pm - 11:15 amBHD-BOS
20h 10m1 stop
$534British Airways
Find Deal
Mon, Sep 22 - Sun, Sep 28
American Airlines Logo
7:30 pm - 11:30 amBOS-BHD
11h 00m1 stop
American Airlines Logo
1:50 pm - 11:25 amBHD-BOS
26h 35m1 stop
$605American Airlines
Find Deal
Sun, Aug 17 - Mon, Sep 1
Logo
8:50 pm - 4:55 pmBOS-BHD
15h 05m2 stops
Logo
5:25 pm - 6:25 pmBHD-BOS
30h 00m1 stop
$721
Find Deal
Sun, Aug 17 - Mon, Sep 1
Delta Logo
7:05 pm - 4:50 pmBOS-BHD
16h 45m1 stop
Delta Logo
5:20 pm - 6:55 pmBHD-BOS
30h 35m1 stop
$737Delta
Find Deal
Mon, Dec 29 - Tue, Jan 6
Delta Logo
7:00 pm - 9:00 pmBOS-BHD
21h 00m2 stops
Delta Logo
5:20 pm - 6:55 pmBHD-BOS
30h 35m1 stop
$742Delta
Find Deal
Tue, Dec 30 - Tue, Jan 6
Logo
6:45 am - 8:25 pmBDL-BHD
32h 40m3 stops
Logo
7:00 am - 1:50 pmBHD-BDL
35h 50m3 stops
$1,059
Find Deal
Fri, Aug 22 - Fri, Aug 29
Virgin Atlantic Logo
5:08 pm - 9:15 pmBDL-BHD
23h 07m2 stops
Virgin Atlantic Logo
5:25 pm - 8:27 pmBHD-BDL
32h 02m2 stops
$1,106Virgin Atlantic
Find Deal
Sun, Sep 28 - Thu, Oct 2
Virgin Atlantic Logo
5:13 pm - 9:15 pmBDL-BHD
23h 02m2 stops
Virgin Atlantic Logo
6:30 am - 11:23 pmBHD-BDL
21h 53m2 stops
$1,107Virgin Atlantic
Find Deal
Sun, Sep 28 - Thu, Oct 2

British Airways flights from Massachusetts to Belfast City Airport

Our best British Airways deals on Massachusetts to Belfast City Airport flight tickets
British Airways
Sep 26
BOS6:30 amBoston Logan Intl
21h 20m
2 stops
BHD8:50 amBelfast City
Sep 30
BHD8:20 pmBelfast City
28h 30m
2 stops
BOS7:50 pmBoston Logan Intl
$532
Find similar
British Airways
Sep 8
BOS8:05 pmBoston Logan Intl
11h 50m
1 stop
BHD12:55 pmBelfast City
Sep 16
BHD8:20 pmBelfast City
19h 55m
1 stop
BOS11:15 amBoston Logan Intl
$533
Find similar
British Airways
Sep 22
BOS8:05 pmBoston Logan Intl
11h 50m
1 stop
BHD12:55 pmBelfast City
Sep 28
BHD8:05 pmBelfast City
20h 10m
1 stop
BOS11:15 amBoston Logan Intl
$534
Find similar

Virgin Atlantic flights from Massachusetts to Belfast City Airport

Our best Virgin Atlantic deals on Massachusetts to Belfast City Airport flight tickets
Virgin Atlantic
Sep 28
BDL5:08 pmHartford Bradley Intl
23h 07m
2 stops
BHD9:15 pmBelfast City
Oct 2
BHD5:25 pmBelfast City
32h 02m
2 stops
BDL8:27 pmHartford Bradley Intl
$1,106
Find similar
Virgin Atlantic
Sep 28
BDL5:13 pmHartford Bradley Intl
23h 02m
2 stops
BHD9:15 pmBelfast City
Oct 2
BHD6:30 amBelfast City
21h 53m
2 stops
BDL11:23 pmHartford Bradley Intl
$1,107
Find similar
Virgin Atlantic
Sep 27
BDL5:14 pmHartford Bradley Intl
18h 41m
2 stops
BHD4:55 pmBelfast City
Oct 1
BHD6:30 amBelfast City
21h 53m
2 stops
BDL11:23 pmHartford Bradley Intl
$1,156
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 August 4, 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

Fri 9/26

6:30 am-8:50 am

2 stops21h 20m

Belfast City

Tue 9/30

8:20 pm-7:50 pm

2 stops28h 30m

$532

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 9/8

8:05 pm-12:55 pm

1 stop11h 50m

Belfast City

Tue 9/16

8:20 pm-11:15 am

1 stop19h 55m

$533

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 9/22

8:05 pm-12:55 pm

1 stop11h 50m

Belfast City

Sun 9/28

8:05 pm-11:15 am

1 stop20h 10m

$534

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sun 8/17

7:30 pm-11:30 am

1 stop11h 00m

Belfast City

Mon 9/1

1:50 pm-11:25 am

1 stop26h 35m

$605

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sun 8/17

8:50 pm-4:55 pm

2 stops15h 05m

Belfast City

Mon 9/1

5:25 pm-6:25 pm

1 stop30h 00m

$721

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 12/29

7:05 pm-4:50 pm

1 stop16h 45m

Belfast City

Tue 1/6

5:20 pm-6:55 pm

1 stop30h 35m

$737

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Tue 12/30

7:00 pm-9:00 pm

2 stops21h 00m

Belfast City

Tue 1/6

5:20 pm-6:55 pm

1 stop30h 35m

$742

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Fri 8/22

6:45 am-8:25 pm

3 stops32h 40m

Belfast City

Fri 8/29

7:00 am-1:50 pm

3 stops35h 50m

$1,059

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Sun 9/28

5:08 pm-9:15 pm

2 stops23h 07m

Belfast City

Thu 10/2

5:25 pm-8:27 pm

2 stops32h 02m

$1,106

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Sun 9/28

5:13 pm-9:15 pm

2 stops23h 02m

Belfast City

Thu 10/2

6:30 am-11:23 pm

2 stops21h 53m

$1,107

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

Best Price Found

$292

Fastest flight time

9h 55m

Direct flights

None
The best one-way flight to Belfast City Airport from Massachusetts in the past 72 hours is $292. The best round-trip flight deal from Massachusetts to Belfast City Airport found on momondo in the last 72 hours is $532.
The fastest flight from Massachusetts to Belfast City Airport takes 9h 55m
There are no direct flights from Massachusetts to Belfast City Airport. Popular non-direct route for this connection is Boston Logan Intl Airport - 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
6.6
7,235 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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