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Belfast City

$392+ Cheap flights from Boston (BOS) to Belfast City (BHD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BHD
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Boston to Belfast City

Cheapest flights from Boston to Belfast City
Explore the most affordable flight options available from Boston to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This British Airways deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:30 am
BOS
-
BHD
1 stop19h 45m
British Airways
Mon 3/237:25 pm
BHD
-
BOS
1 stop31h 30m
British Airways
Deal found 2/10$555
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:35 pm
BOS
-
BHD
1 stop12h 20m
British Airways
Wed 5/66:30 am
BHD
-
BOS
1 stop15h 30m
British Airways
Deal found 2/10$569
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/101:00 pm
BOS
-
BHD
2 stops28h 00m
Delta
Tue 3/176:30 am
BHD
-
BOS
1 stop11h 50m
Delta
Deal found 2/9$578
This Mytrip deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:50 pm
BOS
-
BHD
2 stops18h 40m
Multiple Airlines
Wed 5/67:00 am
BHD
-
BOS
2 stops19h 45m
Multiple Airlines
Deal found 2/10$613
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/297:30 pm
BOS
-
BHD
1 stop10h 00m
American Airlines
Sun 4/53:50 pm
BHD
-
BOS
1 stop11h 45m
American Airlines
Deal found 2/12$621
This KAYAK deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:50 pm
BOS
-
BHD
2 stops23h 00m
Scandinavian Airlines
Mon 2/235:20 pm
BHD
-
BOS
1 stop25h 05m
Scandinavian Airlines
Deal found 2/11$630
This BusinessClass deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:00 am
BOS
-
BHD
2 stops21h 30m
British Airways
Mon 3/237:25 pm
BHD
-
BOS
1 stop31h 30m
British Airways
Deal found 2/10$640
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:15 pm
BOS
-
BHD
1 stop10h 05m
American Airlines
Mon 3/26:35 am
BHD
-
BOS
1 stop14h 40m
American Airlines
Deal found 2/11$654
This KAYAK deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/261:04 pm
BOS
-
BHD
2 stops22h 46m
Scandinavian Airlines
Mon 3/25:20 pm
BHD
-
BOS
1 stop25h 00m
Scandinavian Airlines
Deal found 2/11$657
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:15 pm
BOS
-
BHD
1 stop14h 00m
American Airlines
Sat 3/711:35 am
BHD
-
BOS
2 stops15h 24m
American Airlines
Deal found 2/12$664
This British Airways deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:30 pm
BOS
-
BHD
1 stop10h 00m
British Airways
Thu 5/78:35 pm
BHD
-
BOS
1 stop25h 25m
British Airways
Deal found 2/9$700

Find flight deals from Boston to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Belfast City (BHD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 13, 2026.

Most accurate provider

Ovago
2 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$555
(British Airways)

One-way from

$392
(Cheapflightsfares)

Popular in

November

Cheapest in

January

Average price

$1,014
Provider with most accurate pricing for Boston Logan Intl-Belfast City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Belfast City flights.
Search Deals
From Boston Logan Intl to Belfast City
Search Deals
One-way flight from Boston Logan Intl to Belfast City
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($283 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Belfast City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from Boston to Belfast City Airport that are best for you.

Fly from

Boston

Fly to

Belfast City

Route

Depart

Return

Price

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Wed 3/11

8:30 am-8:15 am

1 stop19h 45m

Belfast City

Tue 3/24

3:05 pm-10:55 pm

1 stop11h 50m

$555

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Wed 3/11

8:30 am-8:15 am

1 stop19h 45m

Belfast City

Mon 3/23

7:25 pm-10:55 pm

1 stop31h 30m

$555

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 4/27

7:35 pm-12:55 pm

1 stop12h 20m

Belfast City

Wed 5/6

6:30 am-5:00 pm

1 stop15h 30m

$569

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Tue 3/10

1:00 pm-9:00 pm

2 stops28h 00m

Belfast City

Tue 3/17

6:30 am-2:20 pm

1 stop11h 50m

$578

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 4/27

8:50 pm-8:30 pm

2 stops18h 40m

Belfast City

Wed 5/6

7:00 am-9:45 pm

2 stops19h 45m

$613

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sun 5/3

7:30 pm-10:30 am

1 stop10h 00m

Belfast City

Thu 5/7

8:35 pm-5:00 pm

1 stop25h 25m

$700

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sun 4/19

7:30 pm-10:30 am

1 stop10h 00m

Belfast City

Wed 4/22

11:35 am-5:00 pm

1 stop10h 25m

$701

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Fri 3/6

7:30 am-8:25 am

1 stop19h 55m

$392

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sat 6/6

10:05 am-9:20 am

3 stops42h 15m

$404

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sat 6/6

7:35 pm-10:05 am

1 stop9h 30m

$509

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Compare providers for flights from Boston to Belfast City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Belfast City in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Belfast City Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Boston-Belfast City Airport flight deals on Cheapflights vs. Ovago 90-95% of the time. Price accuracy is based on data collected from Boston-Belfast City Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Belfast City Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Belfast City Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Belfast City

Get insights into the airlines that provide service to Belfast City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast City. Reviews last updated February 13, 2026.
Get a feel of what it's like to fly with British Airways from Boston to Belfast City Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,736 reviews

Crew

7.6

Overall

6.7

Comfort

6.8

Food

6.4

Boarding

6.9

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,736 reviews
British Airways
6.7
Okay
7,736 reviews

Crew

7.6

Overall

6.7

Comfort

6.8

Food

6.4

Boarding

6.9

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from Boston to Belfast City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Belfast City?

    Boston Logan Intl (BOS) is the airport you will fly out of if you book a flight from Boston to Belfast City. You should not have trouble finding flights to Belfast City from Logan Intl; the airport handles an average of 0 outbound flights to Belfast City per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Boston airport to Belfast City. It is only a 2.6 mi journey to Logan Intl (BOS) from Boston’s city center.

  • How long is the flight from Boston to Belfast City Airport?

    British Airways and Delta can get you from Boston to Belfast City Airport in just under 19h 45m. Your travel time can differ by up to 8h 15m. There are 2981 mi between Boston and Belfast City Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Boston to Belfast City Airport round-trip?

    Flying on British Airways is currently your cheapest option to Belfast City Airport, with prices starting at $650.

  • Can I find deals for flights from Boston to Belfast City that include hotel bookings?

    Yes. In addition to deals on Boston to Belfast City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Belfast City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Belfast City.

  • Can I find deals for business class flights from Boston to Belfast City?

    Yes. Cheapflights offers flight deals from Boston to Belfast City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Newcastle

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Alternative routes for Boston to Belfast City

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Belfast Intl flights
Hartford to Belfast Intl flights
Hartford to Belfast City flights
Worcester to Belfast City flights

Top airline flying from Boston to Belfast City

Discover the top airline that operate flights from Boston to Belfast City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$650Average$791FlexibilityNo cancel feeOn-time70%

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