Menu

Cheap flights from Boston (BOS) to Belfast (BHD)

Know your dates, get live prices in seconds:

From
To
Depart
–
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
Add another flight clear all

We work with more than 300 partners to bring you better travel deals

Home Europe United Kingdom Northern Ireland Belfast Cheap flights from Boston to Belfast

How to find the cheapest flight from
Boston (BOS) to Belfast (BHD)

What is the cheapest day to fly round-trip from Boston to Belfast?

Monday is generally a great day to depart. Flying on this day could help you save up to 24%.

When is the cheapest time to fly from Boston to Belfast (BOS - BF1)?

Unlike in the noon, when flights are generally more expensive, you can save up to 3% on flights from Boston to Belfast by exploring options for tickets in the afternoon.

Cheap flights from Boston to Belfast in August, September 2020

The best prices found for BOS to BHD flights for August, September
19 Aug - 22 Aug
$628pp
BOS
Boston Logan Intl
Multiple Airlines
     
3 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
     
3 STOPS
BOS
Boston Logan Intl
19 Aug - 22 Aug
$673pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
BHD
Belfast City
BHD
Belfast City
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
19 Aug - 22 Aug
$806pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
BHD
Belfast City
BHD
Belfast City
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl

Boston to Belfast 2020 flight deals

Cheap flights to Belfast from Boston found for this year
4 Sep - 18 Sep
$470pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
     
3 STOPS
BOS
Boston Logan Intl
1 Oct - 15 Oct
$615pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
4 Sep - 18 Sep
$627pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
BHD
Belfast City
BHD
Belfast City
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl

One-way flights to Belfast from Boston

The cheapest one-way flights from Boston to Belfast
6:50 pm - 2:40 pm
Multiple Airlines
1 Stop
14h 50m
BOS - BHD
Multiple Airlines
$401
1:17 pm - 10:25 am
British Airways
2 Stops
16h 08m
BOS - BHD
British Airways
$450
KAYAK
3:07 pm - 12:45 pm
KLM
1 Stop
16h 38m
BOS - BHD
KLM
$452
KLM

Related info for your journey

Useful info, stats and facts about Boston to Belfast flights.

Flight FAQs

From Boston to Belfast

Are flight prices decreasing from Boston to Belfast due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boston and Belfast for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Boston to Belfast for under $500 on Cheapflights?

Yes, there are multiple flights from Boston to Belfast for under $500. The cheapest flight booked recently is on Multiple Airlines for just $470, but on average you can expect to pay $751.

Are there nonstop flights from Boston to Belfast for under $500 on Cheapflights?

There are no nonstop flights from Boston to Belfast, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is Boston weather warmer or cooler than Belfast?

Expect the weather to be around 84 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Belfast is generally colder than in Boston.

How long is the flight from Boston to Belfast?

British Airways, Aer Lingus, and Virgin Atlantic can get you from Boston to Belfast in just under 11h 35m. Your travel time can differ by up to 3h 35m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Boston to Belfast round-trip?

Our cheapest airline available from Boston to Belfast is Aer Lingus. Our recent data shows that you can find tickets from as low as $692 on this airline. Additional options worth looking into are KLM and British Airways, starting at $797 and $835 round-trip.

What are the cheapest airlines to fly from Boston to Belfast one-way?

One-way options have recently been found by users for as low as $390 on British Airways. Another option is KLM, who have fights from $392.

Related searches

Flights to Belfast from Boston
Flights to Boston Flights to Belfast Flights from Boston

Rent a Car

Car Rentals in Belfast Car Rentals in Northern Ireland Car Rentals at Belfast City Car Rentals at Belfast International Car Rentals at Glenegedale

Destination information for Belfast

Things to know before you go. Useful info for your trip from Boston to Belfast
Today's exchange rate
$1 = £0.77
Average temperature for August in Belfast
66.2 °F
Avg rainfall for August in Belfast
3.4 ″

Airports servicing Boston

Boston (BOS)

Airports servicing Belfast

Belfast City (BHD)
Belfast International (BFS)

Popular flight searches

Check out other popular destinations found by fellow travelers
Home Europe United Kingdom Northern Ireland Belfast Cheap flights from Boston to Belfast