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$409+ Cheap flights from Belfast City (BHD) to Boston (BOS)

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BOS
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Belfast City to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) to Boston (BOS). 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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$576
(British Airways)

One-way from

$409
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$855
Provider with most accurate pricing for Belfast City-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Belfast City-Boston Logan Intl flights.
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From Belfast City to Boston Logan Intl
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One-way flight from Belfast City to Boston Logan Intl
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Highest demand for flights based on searches. 10% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Belfast City to Boston

Cheapest flights from Belfast City to Boston
Explore the most affordable flight options available from Belfast City to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/209:35 amBHD - BOS
1 stop15h 35mBritish Airways
Wed 5/288:05 pmBOS - BHD
1 stop10h 50mBritish Airways
Deal found 4/30$576
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/206:30 amBHD - BOS
1 stop16h 50mDelta
Wed 5/285:05 pmBOS - BHD
2 stops23h 10mDelta
Deal found 4/30$578
This World Air Fares deal was found by Cheapflights users on 4/30. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/201:40 pmBHD - BOS
1 stop13h 50mFinnair
Wed 5/281:20 pmBOS - BHD
2 stops17h 35mFinnair
Deal found 4/30$582
This StudentUniverse deal was found by Cheapflights users on 4/29. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/259:50 amBHD - BOS
2 stops13h 55mAer Lingus
Wed 6/259:25 pmBOS - BHD
2 stops12h 10mAer Lingus
Deal found 4/29$1,019
This American Airlines deal was found by Cheapflights users on 4/29. 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 5/56:40 amBHD - BOS
1 stop18h 30mAmerican Airlines
Wed 5/147:40 pmBOS - BHD
1 stop11h 15mAmerican Airlines
Deal found 4/29$1,338
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/256:45 amBHD - BOS
1 stop15h 25mMultiple Airlines
Wed 6/259:40 pmBOS - BHD
2 stops16h 00mMultiple Airlines
Deal found 4/29$1,652

Cheapflights Fare Finder

Customize your flight search to find flights from Belfast City to Boston 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 May 1, 2025.
Use the filters below to find and compare flights from Belfast City Airport to Boston that are best for you.

Fly from

Belfast City

Fly to

Boston

Route

Depart

Return

Price

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Tue 5/20

9:35 am-8:10 pm

1 stop15h 35m

Boston Logan Intl

Wed 5/28

8:05 pm-11:55 am

1 stop10h 50m

$576

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Tue 5/20

6:30 am-6:20 pm

1 stop16h 50m

Boston Logan Intl

Wed 5/28

5:05 pm-9:15 pm

2 stops23h 10m

$578

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Tue 5/20

1:40 pm-10:30 pm

1 stop13h 50m

Boston Logan Intl

Wed 5/28

1:20 pm-11:55 am

2 stops17h 35m

$582

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 6/25

9:50 am-6:45 pm

2 stops13h 55m

Boston Logan Intl

Wed 6/25

9:25 pm-2:35 pm

2 stops12h 10m

$1,019

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 6/25

6:45 am-5:10 pm

1 stop15h 25m

Boston Logan Intl

Wed 6/25

9:40 pm-6:40 pm

2 stops16h 00m

$1,652

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 9/10

7:05 am-9:15 pm

2 stops19h 10m

$409

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 9/10

10:00 am-5:10 pm

1 stop12h 10m

$581

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 9/15

9:50 am-6:45 pm

2 stops13h 55m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

  • Most accurate provider: When it comes to deals on Belfast City Airport-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Belfast City Airport-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Belfast City Airport-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Belfast City Airport-Boston flights, Cheapflights users trust FlightHub the most. FlightHub 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 Belfast City Airport-Boston 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 Belfast City to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Belfast City 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.

Cheapflights Insights

Everything you need to know about your flight from Belfast City Airport to Boston

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aer Lingus
7.0
Good
1,076 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
British Airways
6.6
Okay
6,845 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Belfast City to Boston. 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 into for flights to Boston from Belfast City?

    Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to Boston from Belfast City. Booking flights from Belfast City to Logan Intl (BOS) should be relatively easy as there are 0 daily inbound flights from Belfast City from 0 different airlines.

  • What are the cheapest airlines flying from Belfast City Airport to Boston round-trip?

    Cheapflights users have booked flights from Belfast City Airport to Boston round-trip from $576. Other airlines that can offer you cheap pricing are Delta, from $578, and Finnair, from $582.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Belfast City Airport to Boston?

    Currently, January is the cheapest month in which you can book a flight from Belfast City Airport to Boston (average of $218). Flying from Belfast City Airport to Boston in July is currently the most expensive (average of $310). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Marlborough
Warwick
Cambridge
Waltham
Framingham
Chestnut Hill
Randolph
Brockton
Lowell
Woburn
Somerville
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Lincoln
Salem
Chelsea
Seabrook

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Alternative routes for Belfast City to Boston

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