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Belfast City

$278+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BHD
mar 31 — apr 71
mån 3/31
mån 4/7
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 mars 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$642
(Cheapflightsfares)

One-way from

$278
(Kiwi.com)

Popular in

January

Cheapest in

December

Average price

$641
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. 18% potential increase in price ($201 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in March 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 mars 26, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/25. 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.
fre 10/39:55 pmBOS - BHD
1 stop12h 35mBritish Airways
mån 10/139:50 amBHD - BOS
1 stop12h 20mBritish Airways
Deal found 3/25$636
This StudentUniverse deal was found by Cheapflights users on 3/25. 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.
fre 10/35:48 pmBOS - BHD
2 stops35h 22mFinnair
mån 10/137:30 pmBHD - BOS
2 stops33h 49mFinnair
Deal found 3/25$665
This Expedia deal was found by Cheapflights users on 3/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tis 9/239:20 pmBOS - BHD
2 stops15h 10mIberia
mån 9/296:40 amBHD - BOS
2 stops18h 10mIberia
Deal found 3/25$699
This Mytrip deal was found by Cheapflights users on 3/25. 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.
tis 4/2910:50 amBOS - BHD
2 stops21h 55mMultiple Airlines
ons 5/77:05 amBHD - BOS
3 stops36h 21mMultiple Airlines
Deal found 3/25$748
This American Airlines deal was found by Cheapflights users on 3/25. 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.
tors 7/178:20 pmBOS - BHD
1 stop19h 25mAmerican Airlines
tis 7/221:40 pmBHD - BOS
2 stops14h 54mAmerican Airlines
Deal found 3/25$884
This Cheapflightsfares deal was found by Cheapflights users on 3/25. 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.
tors 6/59:25 pmBOS - BHD
2 stops12h 10mAer Lingus
tors 6/2610:10 amBHD - BOS
2 stops13h 35mAer Lingus
Deal found 3/25$1,113

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 mars 26, 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

sön 4/27

8:00 pm-11:30 am

1 stop10h 30m

Belfast City

fre 5/2

2:00 pm-10:30 pm

1 stop13h 30m

$642

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

tis 4/29

10:50 am-1:45 pm

2 stops21h 55m

Belfast City

ons 5/7

7:05 am-2:26 pm

3 stops36h 21m

$748

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

tors 7/17

8:20 pm-8:45 pm

1 stop19h 25m

Belfast City

tis 7/22

1:40 pm-11:34 pm

2 stops14h 54m

$884

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

tors 6/5

9:25 pm-2:35 pm

2 stops12h 10m

Belfast City

tors 6/26

10:10 am-6:45 pm

2 stops13h 35m

$1,113

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

sön 7/27

10:55 pm-8:50 am

2 stops28h 55m

$278

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

mån 7/14

7:40 pm-12:55 pm

1 stop12h 15m

$373

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

fre 8/1

4:38 pm-3:30 pm

2 stops17h 52m

$478

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

mån 6/30

5:30 pm-12:50 pm

2 stops14h 20m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 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 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 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 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.

Cheapflights Insights

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

Rainfall in Belfast City by month

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

In terms of precipitation, rainfall in Belfast City Airport ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Belfast City Airport when rainfall is around 2.0 in.

Temperature in Belfast City by month

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

If weather is an important factor for your trip to Belfast City Airport, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 mars 26, 2025.
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
Aer Lingus
7.0
Good
1,061 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
British Airways
6.6
Okay
6,712 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

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 $642. Additional round-trip tickets that might be worth considering are offered by American Airlines and Aer Lingus, with the lowest prices starting at $884 and $1,113, respectively. British Airways is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Boston to Belfast City Airport one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $373. American Airlines flights start at $478 while deals on Aer Lingus start at $528 one-way.

  • 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
Worcester to Belfast City flights
Hartford 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 mars 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$603Average$673FlexibilityNo cancel feeOn-time70%
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