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Belfast City

$309+ 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
dez 14 — dez 211
dom 12/14
dom 12/21
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 novembro 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$536
(American Airlines)

One-way from

$309
(Delta)

Popular in

November

Cheapest in

September

Average price

$1,488
Provider with most accurate pricing for Boston Logan Intl-Belfast City flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Belfast City flights.
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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. 22% potential increase in price ($242 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in November 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 novembro 14, 2025.

This American Airlines deal was found by Cheapflights users on 11/13. 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.
ter 12/27:15 pmBOS - BHD
1 stop11h 15mAmerican Airlines
ter 12/910:00 amBHD - BOS
1 stop11h 00mAmerican Airlines
Deal found 11/13$536
This Trip.com deal was found by Cheapflights users on 11/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/107:30 amBOS - BHD
1 stop19h 45mBritish Airways
qua 12/177:25 pmBHD - BOS
1 stop29h 20mBritish Airways
Deal found 11/12$589
This FlightHub deal was found by Cheapflights users on 11/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 11/237:15 pmBOS - BHD
1 stop13h 00mBritish Airways
qua 12/177:25 pmBHD - BOS
2 stops29h 25mBritish Airways
Deal found 11/12$595
This Delta deal was found by Cheapflights users on 11/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 12/512:50 pmBOS - BHD
2 stops23h 00mDelta
sex 12/126:30 amBHD - BOS
1 stop11h 50mDelta
Deal found 11/14$611
This Cheapflightsfares deal was found by Cheapflights users on 11/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 12/57:30 amBOS - BHD
1 stop19h 55mBritish Airways
sex 12/126:45 amBHD - BOS
1 stop18h 00mBritish Airways
Deal found 11/14$617
This Ovago deal was found by Cheapflights users on 11/12. 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.
qua 11/197:25 pmBOS - BHD
1 stop9h 50mBritish Airways
seg 12/17:25 pmBHD - BOS
1 stop25h 45mBritish Airways
Deal found 11/12$640

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 novembro 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

ter 12/2

7:15 pm-10:30 am

1 stop10h 15m

Belfast City

ter 12/9

6:35 am-4:23 pm

2 stops14h 48m

$546

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

qua 12/10

7:30 am-8:15 am

1 stop19h 45m

Belfast City

qua 12/17

7:25 pm-7:45 pm

1 stop29h 20m

$589

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

sex 3/13

7:55 pm-10:30 am

1 stop10h 35m

Belfast City

sex 3/20

8:45 am-8:45 pm

1 stop16h 00m

$589

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

qui 3/5

3:45 pm-10:20 am

2 stops13h 35m

Belfast City

ter 3/17

10:00 am-4:55 pm

1 stop10h 55m

$600

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

sex 12/5

12:50 pm-4:50 pm

2 stops23h 00m

Belfast City

sex 12/12

6:30 am-1:20 pm

1 stop11h 50m

$611

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

sex 3/13

7:39 pm-2:15 pm

2 stops14h 36m

Belfast City

sex 3/20

8:45 am-4:55 pm

1 stop12h 10m

$614

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

sex 12/5

7:30 am-8:25 am

1 stop19h 55m

Belfast City

sex 12/12

6:45 am-7:45 pm

1 stop18h 00m

$617

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

ter 12/2

5:10 pm-12:55 pm

2 stops14h 45m

Belfast City

ter 12/9

6:55 am-6:55 pm

2 stops17h 00m

$643

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

ter 12/16

7:30 am-8:25 am

1 stop19h 55m

Belfast City

ter 12/23

6:35 am-7:45 pm

1 stop18h 10m

$656

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

sex 3/6

1:03 pm-4:50 pm

2 stops22h 47m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 13 results
1
2

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Belfast City Airport flight deals on Cheapflights vs. FlightHub >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 Expedia the most. Expedia 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 novembro 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
7,521 reviews

Comfort

6.7

Boarding

6.9

Overall

6.7

Entertainment

6.4

Crew

7.6

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,521 reviews
British Airways
6.7
Okay
7,521 reviews

Comfort

6.7

Boarding

6.9

Overall

6.7

Entertainment

6.4

Crew

7.6

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

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?

    American Airlines and British Airways can get you from Boston to Belfast City Airport in just under 10h 15m. Your travel time can differ by up to 9h 30m. 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 $603.

  • 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 novembro 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$603Average$699FlexibilityNo cancel feeOn-time70%

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