£256 Find Cheap Flights from Massachusetts to Belfast

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Belfast departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Massachusetts to Belfast

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Massachusetts to Belfast that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Massachusetts to Belfast

Wed, 16 Sep - Wed, 30 Sep
Multiple Airlines Logo
22:55 - 23:10
BOS
-
BFS
19h 15m
2 stops
Multiple Airlines Logo
09:35 - 21:05
BFS
-
BOS
16h 30m
1 stop
£461Multiple Airlines
Tue, 15 Sep - Sun, 27 Sep
Multiple Airlines Logo
10:05 - 16:20
BOS
-
BFS
25h 15m
2 stops
Multiple Airlines Logo
06:10 - 21:45
BFS
-
BOS
20h 35m
1 stop
£577Multiple Airlines
Tue, 18 Aug - Tue, 25 Aug
Multiple Airlines Logo
21:15 - 19:20
BOS
-
BFS
17h 05m
2 stops
Multiple Airlines Logo
07:35 - 18:50
BFS
-
BOS
40h 15m
3 stops
£595Multiple Airlines
Tue, 15 Sep - Wed, 30 Sep
Multiple Airlines Logo
10:05 - 16:20
BOS
-
BFS
25h 15m
2 stops
Multiple Airlines Logo
09:35 - 21:05
BFS
-
BOS
16h 30m
1 stop
£597Multiple Airlines
Mon, 14 Sep - Sun, 27 Sep
Multiple Airlines Logo
23:00 - 16:15
BOS
-
BFS
12h 15m
2 stops
Multiple Airlines Logo
06:10 - 21:45
BFS
-
BOS
20h 35m
1 stop
£609Multiple Airlines
Wed, 16 Sep - Sun, 27 Sep
Multiple Airlines Logo
23:00 - 17:05
BOS
-
BFS
13h 05m
2 stops
Multiple Airlines Logo
06:10 - 21:45
BFS
-
BOS
20h 35m
1 stop
£613Multiple Airlines
Sun, 13 Sep - Sun, 27 Sep
Multiple Airlines Logo
21:40 - 21:00
BOS
-
BFS
18h 20m
2 stops
Multiple Airlines Logo
06:10 - 21:45
BFS
-
BOS
20h 35m
1 stop
£621Multiple Airlines
Mon, 14 Sep - Wed, 30 Sep
Multiple Airlines Logo
23:00 - 20:40
BOS
-
BFS
16h 40m
2 stops
Multiple Airlines Logo
09:35 - 21:05
BFS
-
BOS
16h 30m
1 stop
£624Multiple Airlines
Wed, 16 Sep - Wed, 30 Sep
British Airways Logo
07:25 - 08:50
BOS
-
BHD
20h 25m
1 stop
British Airways Logo
16:05 - 22:35
BHD
-
BOS
11h 30m
1 stop
£690British Airways
Wed, 16 Sep - Wed, 30 Sep
British Airways Logo
15:58 - 12:00
BOS
-
BHD
15h 02m
2 stops
British Airways Logo
11:35 - 20:05
BHD
-
BOS
13h 30m
1 stop
£692British Airways
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Good to know - Cheap tickets from Massachusetts to Belfast

Cheapest flight£256
Flight from Boston to Belfast Intl Airport

FAQs for booking flights from Massachusetts to Belfast

  • How does KAYAK find such low prices on flights from Massachusetts to Belfast?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Belfast.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Belfast?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Massachusetts to Belfast?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Belfast with an airline and back to Massachusetts with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Belfast?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Belfast

Cabin class types available on flights to Massachusetts

Cabin classes available on flights to Belfast. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Belfast
Business Class flights to Belfast
Premium Economy Class flights to Belfast
Economy class flights to Belfast