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Belfast City

$295+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BHD
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap 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 August 14, 2025.

Round-trip from

$521
(Cheapflightsfares)

One-way from

$295
(Delta)

Popular in

December

Cheapest in

February

Average price

$669
From Boston Logan Intl to Belfast City
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One-way flight from Boston Logan Intl to Belfast City
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Highest demand for flights based on searches. 12% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 14, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:05 pmBOS - BHD
1 stop12h 25mBritish Airways
Fri 10/318:45 amBHD - BOS
1 stop12h 20mBritish Airways
Deal found 8/12$521
This Ovago deal was found by Cheapflights users on 8/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:05 pmBOS - BHD
1 stop11h 50mBritish Airways
Sun 9/288:05 pmBHD - BOS
2 stops28h 45mBritish Airways
Deal found 8/12$532
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Tue 10/218:10 pmBOS - BHD
1 stop11h 50mAmerican Airlines
Tue 10/2810:00 amBHD - BOS
1 stop11h 05mAmerican Airlines
Deal found 8/13$540
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Mon 9/228:05 pmBOS - BHD
1 stop11h 50mAmerican Airlines
Tue 9/304:25 pmBHD - BOS
1 stop23h 50mAmerican Airlines
Deal found 8/14$541
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 10/24:30 pmBOS - BHD
2 stops13h 40mAmerican Airlines
Tue 10/144:25 pmBHD - BOS
1 stop24h 00mAmerican Airlines
Deal found 8/12$545
This Ovago deal was found by Cheapflights users on 8/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:05 pmBOS - BHD
1 stop12h 25mBritish Airways
Thu 9/184:20 pmBHD - BOS
1 stop23h 55mBritish Airways
Deal found 8/13$546
This Ovago deal was found by Cheapflights users on 8/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/88:05 pmBOS - BHD
1 stop11h 50mBritish Airways
Tue 9/166:15 pmBHD - BOS
1 stop22h 00mBritish Airways
Deal found 8/12$547
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/38:05 pmBOS - BHD
1 stop12h 25mBritish Airways
Wed 9/106:15 pmBHD - BOS
2 stops30h 35mBritish Airways
Deal found 8/13$549
This Ovago deal was found by Cheapflights users on 8/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:32 amBOS - BHD
2 stops21h 18mBritish Airways
Wed 9/38:15 pmBHD - BOS
1 stop20h 00mBritish Airways
Deal found 8/11$550
This Ovago deal was found by Cheapflights users on 8/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:29 pmBOS - BHD
2 stops18h 46mBritish Airways
Tue 9/308:20 pmBHD - BOS
1 stop19h 55mBritish Airways
Deal found 8/12$551

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 August 14, 2025.
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

Tue 10/21

8:10 pm-1:00 pm

1 stop11h 50m

Belfast City

Tue 10/28

8:45 am-5:05 pm

1 stop12h 20m

$521

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Tue 10/21

8:10 pm-1:00 pm

1 stop11h 50m

Belfast City

Tue 10/28

10:00 am-5:05 pm

1 stop11h 05m

$540

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 9/22

8:05 pm-12:55 pm

1 stop11h 50m

Belfast City

Tue 9/30

4:25 pm-11:15 am

1 stop23h 50m

$541

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Fri 10/24

7:15 am-8:50 am

1 stop20h 35m

Belfast City

Sat 11/1

6:35 am-3:20 pm

1 stop12h 45m

$541

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Thu 10/2

8:05 pm-11:10 am

1 stop10h 05m

Belfast City

Tue 10/14

4:25 pm-11:25 am

1 stop24h 00m

$541

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 9/22

8:05 pm-12:55 pm

1 stop11h 50m

Belfast City

Sun 9/28

8:05 pm-11:15 am

1 stop20h 10m

$542

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Wed 9/10

8:05 pm-1:30 pm

1 stop12h 25m

Belfast City

Thu 9/18

4:20 pm-11:15 am

1 stop23h 55m

$546

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Wed 9/10

8:05 pm-11:55 am

1 stop10h 50m

Belfast City

Wed 9/17

6:15 pm-11:15 am

1 stop22h 00m

$546

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Wed 9/3

8:05 pm-11:55 am

1 stop10h 50m

Belfast City

Wed 9/10

6:15 pm-11:15 am

1 stop22h 00m

$546

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Sat 9/27

4:50 pm-4:55 pm

1 stop19h 05m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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 August 14, 2025.
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
7,266 reviews

Crew

7.6

Food

6.3

Boarding

6.9

Comfort

6.7

Overall

6.7

Entertainment

6.4

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

LAX - LHR

Entertainment system did not work. Seems like Wi-Fi should have been comped at hat point. Boarding at Marco Polo in Venice was terrible. Insisted on gate checking our bag but not others! Connection was confused and flight was very late.
British Airways
6.7
Okay
7,266 reviews
British Airways
6.7
Okay
7,266 reviews

Crew

7.6

Food

6.3

Boarding

6.9

Comfort

6.7

Overall

6.7

Entertainment

6.4

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

LAX - LHR

Entertainment system did not work. Seems like Wi-Fi should have been comped at hat point. Boarding at Marco Polo in Venice was terrible. Insisted on gate checking our bag but not others! Connection was confused and flight was very late.

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.

  • 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 $617.

  • 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 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$617Average$698FlexibilityNo cancel feeOn-time70%

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