BOS - BHD

$305 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 3/6. 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

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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Everything you should know

Cheapest round-trip
$541
American Airlines
Tue 10/28Tue 11/4
BOS - BHD • 1 stop
Cheapest one-way
$305
Delta
Fri 3/6
BOS - BHD • 1 stop
Top airlines
American Airlines
Cheapest • from $541 (round-trip)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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, Oct 28 - Tue, Nov 4
American Airlines Logo
8:15 pm - 11:30 amBOS-BHD
11h 15m1 stop
American Airlines Logo
8:45 am - 4:10 pmBHD-BOS
12h 25m1 stop
$541American Airlines
Find Deal
Mon, Feb 9 - Mon, Feb 16
British Airways Logo
6:55 pm - 10:40 amBOS-BHD
10h 45m1 stop
British Airways Logo
2:40 pm - 2:20 pmBHD-BOS
28h 40m1 stop
$552British Airways
Find Deal
Tue, Oct 28 - Tue, Nov 4
Delta Logo
5:40 pm - 4:50 pmBOS-BHD
19h 10m2 stops
Delta Logo
6:30 am - 1:20 pmBHD-BOS
11h 50m1 stop
$566Delta
Find Deal
Mon, Feb 9 - Mon, Feb 16
British Airways Logo
6:55 pm - 10:40 amBOS-BHD
10h 45m1 stop
British Airways Logo
7:25 pm - 2:20 pmBHD-BOS
23h 55m1 stop
$570British Airways
Find Deal
Mon, Feb 23 - Mon, Mar 2
Multiple Airlines Logo
7:10 pm - 4:50 pmBOS-BHD
16h 40m1 stop
Multiple Airlines Logo
5:20 pm - 1:20 pmBHD-BOS
25h 00m1 stop
$571Multiple Airlines
Find Deal
Mon, Feb 9 - Mon, Feb 16
Delta Logo
1:10 pm - 4:50 pmBOS-BHD
22h 40m2 stops
Delta Logo
5:20 pm - 1:25 pmBHD-BOS
25h 05m1 stop
$575Delta
Find Deal
Tue, Oct 28 - Tue, Nov 4
Delta Logo
5:40 pm - 9:00 pmBOS-BHD
23h 20m2 stops
Delta Logo
6:30 am - 9:15 pmBHD-BOS
19h 45m2 stops
$576Delta
Find Deal
Mon, Feb 23 - Mon, Mar 2
British Airways Logo
2:15 pm - 10:40 amBOS-BHD
15h 25m2 stops
British Airways Logo
5:45 pm - 1:43 pmBHD-BOS
24h 58m2 stops
$577British Airways
Find Deal
Mon, Feb 9 - Mon, Feb 16
Virgin Atlantic Logo
9:55 am - 4:50 pmBOS-BHD
25h 55m2 stops
Virgin Atlantic Logo
5:20 pm - 10:33 pmBHD-BOS
34h 13m2 stops
$586Virgin Atlantic
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Sun, Mar 29 - Wed, Apr 1
Virgin Atlantic Logo
8:45 pm - 4:55 pmBOS-BHD
15h 10m2 stops
Virgin Atlantic Logo
6:30 am - 1:35 pmBHD-BOS
12h 05m1 stop
$841Virgin Atlantic
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 provide the cheapest flights from Boston to Belfast City Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boston to Belfast City Airport were found on American Airlines ($541) and British Airways ($552).

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 $623.

Good to know

Cheapest flight$305
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 $305 for a one-way ticket and $541 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 7446 reviews
6.4Entertainment
7.6Crew
6.7Comfort
6.9Boarding
6.3Food
Airline reviews

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

2.0 MediocreKen, Oct 2025SEA - LHR
Read more British Airways reviews

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!

Need to offer Better food from LAX to London Service from London to Delhi very delayed after take off.

Connection at Hethrow was horrible..We couldn't get out of the plane for an hour as they were buying people to the airport and there were not enough busses. We had 2 and half hf between flights so it was very tight. After departing plane we had to go thru security again. People with less time in between connections missed their flights

Horrible… I was downgraded without notice, had to sit in economy and given my back injury was in pain most of the journey. I expect to be reimbursed for this inconvenience and after my return flight home, I never plan to fly with British Airways again.

Great crew and food and beverage. Seating tight but not the airline's fault. Will definitely fly BA in future!

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

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

Information on your arrival and departure airports

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