£242 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 28/9. 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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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

Mon, 11 May - Sun, 17 May
Multiple Airlines Logo
16:45 - 20:00
BOS
-
BFS
22h 15m
2 stops
Multiple Airlines Logo
20:20 - 14:45
BFS
-
BOS
23h 25m
2 stops
£558Multiple Airlines
Wed, 3 Jun - Wed, 17 Jun
Multiple Airlines Logo
10:05 - 15:55
BOS
-
BFS
24h 50m
2 stops
Multiple Airlines Logo
05:55 - 14:45
BFS
-
BOS
37h 50m
3 stops
£662Multiple Airlines
Mon, 11 May - Sun, 17 May
Multiple Airlines Logo
10:35 - 15:30
BOS
-
BFS
23h 55m
3 stops
Multiple Airlines Logo
21:05 - 19:55
BFS
-
BOS
27h 50m
2 stops
£665Multiple Airlines
Tue, 2 Jun - Sat, 6 Jun
Multiple Airlines Logo
10:05 - 16:20
BOS
-
BFS
25h 15m
2 stops
Multiple Airlines Logo
06:55 - 09:45
BFS
-
BOS
31h 50m
3 stops
£673Multiple Airlines
Mon, 11 May - Sun, 17 May
American Airlines Logo
20:10 - 19:25
BOS
-
BHD
18h 15m
1 stop
American Airlines Logo
11:00 - 22:35
BHD
-
BOS
16h 35m
1 stop
£688American Airlines
Mon, 11 May - Sun, 17 May
American Airlines Logo
20:10 - 17:30
BOS
-
BHD
16h 20m
1 stop
American Airlines Logo
13:10 - 23:52
BHD
-
BOS
15h 42m
2 stops
£695American Airlines
Fri, 7 Aug - Thu, 13 Aug
British Airways Logo
18:26 - 15:30
BOS
-
BHD
16h 04m
2 stops
British Airways Logo
14:20 - 23:55
BHD
-
BOS
14h 35m
2 stops
£696British Airways
Thu, 13 Aug - Mon, 24 Aug
British Airways Logo
19:35 - 10:10
BOS
-
BHD
9h 35m
1 stop
British Airways Logo
19:35 - 22:35
BHD
-
BOS
32h 00m
1 stop
£699British Airways
Fri, 7 Aug - Mon, 17 Aug
KLM Logo
16:45 - 09:20
BOS
-
BHD
11h 35m
1 stop
KLM Logo
17:30 - 13:18
BHD
-
BOS
24h 48m
1 stop
£708KLM
Tue, 30 Jun - Thu, 2 Jul
Aer Lingus Logo
18:00 - 13:10
BDL
-
BHD
14h 10m
2 stops
Aer Lingus Logo
07:00 - 16:30
BHD
-
BDL
14h 30m
2 stops
£1,477Aer Lingus
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Good to know - Cheap tickets from Massachusetts to Belfast

Cheapest flight£242
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