£247 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 5/8. 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, 27 Apr - Mon, 4 May
Multiple Airlines Logo
23:00 - 07:05
BOS
-
BFS
27h 05m
2 stops
Multiple Airlines Logo
09:10 - 21:05
BFS
-
BOS
16h 55m
1 stop
£601Multiple Airlines
Tue, 28 Apr - Mon, 4 May
Multiple Airlines Logo
22:50 - 09:45
BOS
-
BFS
29h 55m
1 stop
Multiple Airlines Logo
09:10 - 21:05
BFS
-
BOS
16h 55m
1 stop
£601Multiple Airlines
Tue, 1 Sep - Tue, 29 Sep
Multiple Airlines Logo
20:05 - 23:00
BOS
-
BFS
21h 55m
2 stops
Multiple Airlines Logo
08:00 - 21:45
BFS
-
BOS
18h 45m
2 stops
£629Multiple Airlines
Wed, 29 Apr - Mon, 4 May
Multiple Airlines Logo
20:50 - 15:15
BOS
-
BFS
13h 25m
2 stops
Multiple Airlines Logo
09:10 - 21:05
BFS
-
BOS
16h 55m
1 stop
£633Multiple Airlines
Tue, 28 Apr - Sat, 2 May
Multiple Airlines Logo
22:50 - 09:45
BOS
-
BFS
29h 55m
1 stop
Multiple Airlines Logo
08:55 - 21:05
BFS
-
BOS
17h 10m
2 stops
£647Multiple Airlines
Tue, 28 Apr - Fri, 1 May
Multiple Airlines Logo
22:50 - 15:55
BOS
-
BFS
12h 05m
1 stop
Multiple Airlines Logo
21:30 - 21:05
BFS
-
BOS
28h 35m
2 stops
£649Multiple Airlines
Tue, 1 Sep - Tue, 29 Sep
British Airways Logo
21:50 - 15:20
BOS
-
BHD
12h 30m
1 stop
British Airways Logo
09:40 - 20:05
BHD
-
BOS
15h 25m
1 stop
£658British Airways
Tue, 1 Sep - Sun, 6 Sep
British Airways Logo
19:40 - 10:45
BOS
-
BHD
10h 05m
1 stop
British Airways Logo
06:30 - 20:10
BHD
-
BOS
18h 40m
1 stop
£661British Airways
Thu, 10 Sep - Wed, 16 Sep
British Airways Logo
21:50 - 20:35
BOS
-
BHD
17h 45m
1 stop
British Airways Logo
11:35 - 22:35
BHD
-
BOS
16h 00m
1 stop
£669British Airways
Sun, 21 Jun - Wed, 24 Jun
Aer Lingus Logo
18:00 - 17:00
BDL
-
BHD
18h 00m
2 stops
Aer Lingus Logo
18:20 - 16:30
BHD
-
BDL
27h 10m
2 stops
£1,088Aer Lingus
Useful Info

Good to know - Cheap tickets from Massachusetts to Belfast

Cheapest flight£247
Flight from Boston to Belfast City 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