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

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

BOS - BF1
Price
$570 - $1,697
BF1
Temperature
46.4 - 66.2 °F
BF1
Rainfall
2.2 - 3.7 inches

Popular in

December

High demand for flights, 52% potential price rise

Cheapest in

February

Best time to find cheap flights, 30% potential price drop

Round-trip from

$570

From Boston to Belfast

One-way from

$328

One-way flight from Boston to Belfast

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
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 at 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 February, March 2021

31 Mar - 7 Apr
$670pp
BOS
Boston Logan Intl
Delta
 
1 STOP
BHD
Belfast City
BHD
Belfast City
Delta
 
1 STOP
BOS
Boston Logan Intl
31 Mar - 7 Apr
$674pp
BOS
Boston Logan Intl
Delta
   
2 STOPS
BHD
Belfast City
BHD
Belfast City
Delta
 
1 STOP
BOS
Boston Logan Intl
31 Mar - 7 Apr
$688pp
BOS
Boston Logan Intl
Multiple Airlines
     
3 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
     
3 STOPS
BOS
Boston Logan Intl

Boston to Belfast 2021 flight deals

6 Sep - 20 Sep
$542pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
28 Apr - 12 May
$577pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
28 Apr - 12 May
$593pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
     
3 STOPS
BOS
Boston Logan Intl

One-way flights to Belfast from Boston

9:49 am - 12:45 pm
KLM
2 Stops
21h 56m
BOS - BHD
KLM
$328
KLM
3:50 pm - 10:25 am
Multiple Airlines
1 Stop
13h 35m
BOS - BFS
Multiple Airlines
$435
Kiwi.com
6:50 pm - 4:40 am
British Airways
1 Stop
28h 50m
BOS - BHD
British Airways
$477
Kiwi.com

Related info for your journey

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.

Which airlines flying from Boston Logan Intl to Belfast have flexible changes due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like British Airways flying from Boston Logan Intl to Belfast have implemented new flexible change policies.

Can I find flights from Boston to Belfast for under $600 on Cheapflights?

Yes, there are multiple flights from Boston to Belfast for under $600. The cheapest flight booked recently is on Multiple Airlines for just $577, but on average you can expect to pay $828.

Are there nonstop flights from Boston to Belfast for under $600 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, Delta, and Virgin Atlantic can get you from Boston to Belfast in just under 12h 45m. Your travel time can differ by up to 4h 07m. 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 Delta. Our recent data shows that you can find tickets from as low as $670 on this airline. Additional options worth looking into are Air France and Virgin Atlantic, starting at $684 and $1,119 round-trip. These flights start at 17% lower than the current average price 3 months from now.

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 $323 on KLM. Another option is British Airways, who have fights from $477.

Destination information for Belfast

Today's exchange rate
$1 = £0.71
Average temperature for February in Belfast
46.4 °F
Avg rainfall for February in Belfast
2.2 ″

Airports servicing Boston

Airports servicing Belfast

Belfast City (BHD)