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Belfast City

$267+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BHD
jul. 6 — jul. 131
dom. 7/6
dom. 7/13
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 julio 1, 2025.

Round-trip from

$525
(Cheapflightsfares)

One-way from

$267
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$968
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. 16% potential increase in price ($147 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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.
mié. 8/279:55 pmBOS - BHD
1 stop10h 35mBritish Airways
mié. 9/311:30 amBHD - BOS
1 stop13h 40mBritish Airways
Deal found 6/30$525
This Trip.com deal was found by Cheapflights users on 6/30. 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.
mié. 9/176:10 pmBOS - BHD
2 stops20h 35mMultiple Airlines
mié. 9/247:05 amBHD - BOS
2 stops18h 40mMultiple Airlines
Deal found 6/30$550
This American Airlines deal was found by Cheapflights users on 6/30. 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.
mié. 8/277:30 amBOS - BHD
1 stop20h 20mAmerican Airlines
mié. 9/36:50 amBHD - BOS
2 stops15h 15mAmerican Airlines
Deal found 6/30$555
This KLM deal was found by Cheapflights users on 6/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/134:45 pmBOS - BHD
1 stop19h 10mKLM
mié. 7/165:25 pmBHD - BOS
1 stop25h 10mKLM
Deal found 6/30$1,745

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 julio 1, 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

mié. 8/27

9:55 pm-1:30 pm

1 stop10h 35m

Belfast City

mié. 9/3

11:30 am-8:10 pm

1 stop13h 40m

$525

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

mié. 9/17

6:10 pm-7:45 pm

2 stops20h 35m

Belfast City

mié. 9/24

7:05 am-8:45 pm

2 stops18h 40m

$550

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

mié. 8/27

7:30 am-8:50 am

1 stop20h 20m

Belfast City

mié. 9/3

6:50 am-5:05 pm

2 stops15h 15m

$555

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

dom. 7/13

4:45 pm-4:55 pm

1 stop19h 10m

Belfast City

mié. 7/16

5:25 pm-1:35 pm

1 stop25h 10m

$1,745

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

mar. 7/22

11:35 pm-1:55 pm

2 stops33h 20m

$267

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

sáb. 9/6

7:40 pm-10:10 am

1 stop9h 30m

$271

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

mié. 12/17

5:50 pm-1:50 pm

2 stops15h 00m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

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 julio 1, 2025.
Get a feel of what it's like to fly with KLM, American Airlines, and Aer Lingus 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.
KLM
7.8
Good
1,366 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Food

7.2

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,366 reviews
KLM
7.8
Good
1,366 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Food

7.2

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,366 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Food

7.2

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Aer Lingus
7.1
Good
1,140 reviews
KLM
7.8
Good
1,366 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Food

7.2

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.6
Okay
7,086 reviews
KLM
7.8
Good
1,366 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Food

7.2

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 are the cheapest airlines flying 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 $525. Additional round-trip tickets that might be worth considering are offered by American Airlines and KLM, with the lowest prices starting at $555 and $577, respectively.

  • 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

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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 julio 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$617Average$680FlexibilityNo cancel feeOn-time70%

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