£241 Find Cheap Flights from Massachusetts to Belfast Intl Airport

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 Intl 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

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast Intl Airport

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 29% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
Flight Deals

Cheap Flights from Massachusetts to Belfast Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Massachusetts to Belfast Intl 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 Intl

Thu, 24 Sep - Thu, 22 Oct
Multiple Airlines Logo
23:00 - 21:00
BOS
-
BFS
17h 00m
2 stops
Multiple Airlines Logo
10:15 - 21:15
BFS
-
BOS
16h 00m
1 stop
£441Multiple Airlines
Thu, 17 Sep - Thu, 1 Oct
Multiple Airlines Logo
23:00 - 21:00
BOS
-
BFS
17h 00m
2 stops
Multiple Airlines Logo
10:15 - 21:15
BFS
-
BOS
16h 00m
1 stop
£516Multiple Airlines
Sun, 13 Sep - Mon, 21 Sep
Multiple Airlines Logo
20:50 - 22:30
BOS
-
BFS
20h 40m
3 stops
Multiple Airlines Logo
08:40 - 14:45
BFS
-
BOS
35h 05m
3 stops
£631Multiple Airlines
Sun, 13 Sep - Mon, 21 Sep
Multiple Airlines Logo
20:50 - 21:50
BOS
-
BFS
20h 00m
2 stops
Multiple Airlines Logo
08:40 - 14:45
BFS
-
BOS
35h 05m
3 stops
£639Multiple Airlines
Fri, 5 Jun - Thu, 18 Jun
Multiple Airlines Logo
10:05 - 21:50
BOS
-
BFS
30h 45m
2 stops
Multiple Airlines Logo
20:05 - 20:55
BFS
-
BOS
29h 50m
2 stops
£645Multiple Airlines
Thu, 17 Sep - Thu, 1 Oct
Multiple Airlines Logo
23:00 - 23:00
BOS
-
BFS
19h 00m
3 stops
Multiple Airlines Logo
14:50 - 20:20
BFS
-
BOS
34h 30m
3 stops
£646Multiple Airlines
Fri, 5 Jun - Thu, 18 Jun
Multiple Airlines Logo
05:50 - 21:50
BOS
-
BFS
35h 00m
3 stops
Multiple Airlines Logo
20:05 - 20:55
BFS
-
BOS
29h 50m
2 stops
£656Multiple Airlines
Thu, 24 Sep - Thu, 22 Oct
Multiple Airlines Logo
20:50 - 23:00
BOS
-
BFS
21h 10m
3 stops
Multiple Airlines Logo
06:40 - 20:20
BFS
-
BOS
42h 40m
3 stops
£658Multiple Airlines
Thu, 24 Sep - Thu, 22 Oct
Multiple Airlines Logo
20:50 - 23:05
BOS
-
BFS
21h 15m
2 stops
Multiple Airlines Logo
10:15 - 14:45
BFS
-
BOS
33h 30m
2 stops
£677Multiple Airlines
Thu, 11 Jun - Thu, 18 Jun
Multiple Airlines Logo
10:05 - 18:55
BOS
-
BFS
27h 50m
3 stops
Multiple Airlines Logo
20:05 - 20:55
BFS
-
BOS
29h 50m
2 stops
£682Multiple Airlines
Useful Info

Good to know - Cheap tickets from Massachusetts to Belfast Intl Airport

Low seasonFebruary
Cheapest flight£241
Best time to beat the crowds (32% less expensive on average)
Most popular time to fly and prices are also 24% lower on average.
Flight from Boston to Belfast Intl Airport

FAQs for booking Massachusetts to Belfast Intl Airport flights

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

    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 Intl Airport.

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

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

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

    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 Intl Airport 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 Intl Airport?

    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 Intl Airport from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Belfast Intl?

Book flights to Belfast Intl if you plan to visit one of these locations
Ballymena
Armagh

Everything you need to know for your flight to Belfast Intl

Information on your arrival and departure airports

Belfast Intl Airport (BFS)