BOS - BHD

$221 Find Cheap Flights from Boston to Belfast City Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Belfast City departing on 3/23. 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 City Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Belfast, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Belfast, as well as popular online travel agencies
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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$562
British Airways
Tue 12/30Mon 1/12
BOS - BHD • 1 stop
Cheapest one-way
$221
British Airways
Mon 3/23
BOS - BHD • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Belfast City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Belfast City (BOS-BHD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Belfast City 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 round-trip flight deals from Boston to Belfast City

Tue, Dec 30 - Mon, Jan 12
British Airways Logo
7:30 am - 10:30 amBOS-BHD
22h 00m1 stop
British Airways Logo
7:25 pm - 2:20 pmBHD-BOS
23h 55m1 stop
$562British Airways
Find Deal
Sun, Jan 25 - Sat, Jan 31
British Airways Logo
6:55 pm - 10:20 amBOS-BHD
10h 25m1 stop
British Airways Logo
6:00 pm - 2:20 pmBHD-BOS
25h 20m1 stop
$566British Airways
Find Deal
Tue, Dec 30 - Mon, Jan 12
American Airlines Logo
7:15 pm - 10:30 amBOS-BHD
10h 15m1 stop
American Airlines Logo
11:30 am - 10:56 pmBHD-BOS
16h 26m2 stops
$582American Airlines
Find Deal
Tue, Dec 30 - Mon, Jan 12
British Airways Logo
1:22 pm - 11:30 amBOS-BHD
17h 08m2 stops
British Airways Logo
7:25 pm - 4:53 pmBHD-BOS
26h 28m2 stops
$586British Airways
Find Deal
Sun, Jan 25 - Sat, Jan 31
British Airways Logo
6:55 pm - 1:55 pmBOS-BHD
14h 00m1 stop
British Airways Logo
6:00 pm - 3:48 pmBHD-BOS
26h 48m2 stops
$588British Airways
Find Deal
Sun, Jan 25 - Sat, Jan 31
British Airways Logo
3:35 pm - 1:55 pmBOS-BHD
17h 20m2 stops
British Airways Logo
6:00 pm - 3:48 pmBHD-BOS
26h 48m2 stops
$590British Airways
Find Deal
Sat, Jan 10 - Sat, Jan 17
British Airways Logo
6:55 pm - 11:10 amBOS-BHD
11h 15m1 stop
British Airways Logo
6:35 am - 9:55 pmBHD-BOS
20h 20m1 stop
$603British Airways
Find Deal
Thu, Apr 2 - Sun, Apr 12
British Airways Logo
7:25 am - 8:45 amBOS-BHD
20h 20m1 stop
British Airways Logo
11:00 am - 5:00 pmBHD-BOS
11h 00m1 stop
$609British Airways
Find Deal
Sat, Jan 10 - Sat, Jan 17
British Airways Logo
3:35 pm - 11:10 amBOS-BHD
14h 35m2 stops
British Airways Logo
6:35 am - 2:20 pmBHD-BOS
12h 45m1 stop
$614British Airways
Find Deal
Sat, Jan 10 - Sat, Jan 17
British Airways Logo
3:35 pm - 11:10 amBOS-BHD
14h 35m2 stops
British Airways Logo
6:35 am - 7:33 pmBHD-BOS
17h 58m2 stops
$617British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Boston to Belfast City flights

Get data-powered insights and trends into flights from Boston to Belfast City to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Boston and Belfast City Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Boston to Belfast City Airport.

There is just one airline that flies from Boston to Belfast City Airport direct and that is British Airways. The best round-trip deal found from British Airways for the route is $650.

Good to know

Cheapest flight$221
Flight from Boston to Belfast City Airport

When to book flights from Boston to Belfast City

Are your dates flexible? Find out the best times to travel from Boston to Belfast City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Boston to Belfast City Airport flights

  • What is the cheapest flight from Boston to Belfast City Airport?

    In the last 3 days, the lowest price for a flight from Boston to Belfast City Airport was $221 for a one-way ticket and $562 for a round-trip.

  • Do I need a passport to fly between Boston and Belfast City Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boston and on arrival in Belfast City Airport.

  • Which airports will I be using when flying from Boston to Belfast City Airport?

    Boston and Belfast City Airport are both served by 1 main airport. You will leave Boston from Boston Logan Intl and will be arriving at Belfast City.

  • Which aircraft models fly most regularly from Boston to Belfast City Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Belfast City Airport?

    oneworld is the only airline alliance operating flights between Boston and Belfast City Airport.

  • How does KAYAK find such low prices on flights from Boston to Belfast City 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 Boston to Belfast City Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast City Airport from Boston 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 Boston to Belfast City Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast City Airport with an airline and back to Boston with another airline. Booking your flights between Boston and BHD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Belfast City 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 City Airport from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Boston to Belfast City

 
See real verified KAYAK customer reviews for airlines flying from Boston to Belfast. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Belfast City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7541 reviews
7.6Crew
6.4Entertainment
6.9Boarding
6.4Food
6.7Comfort
Airline reviews

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

8.0 ExcellentAnonymous, Nov 2025JFK - LHR
Read more British Airways reviews

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

I was sleeping during dinner service, no one bothered to offer meal later, I remained hungry….until I got a morning sandwich!

Everything you need to know for your flight from Boston to Belfast City

Information on your arrival and departure airports