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Cheap flights from Boston to Belfast City Airport from £212

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BHD
4 ago — 11 ago1
1 adult

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 30 julho 2025.

Round-trip from

£391

One-way from

£212

Popular in

December

Cheapest in

February

Average price

£725
British Airways
  • British Airways
  • 13/10-22/10
  • 2 total stops
  • 23h 05m total
  • Boston to Belfast
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26/8
  • 26/8
  • 1 total stop
  • 21h 35m total
  • Boston to Belfast
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£57 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return 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 30 julho 2025.

seg 13/1020:10BOS - BHD
1 stop11h 45mBritish Airways
qua 22/1013:50BHD - BOS
1 stop11h 20mBritish Airways
Deal found 28/7£391
seg 18/820:10BOS - BHD
1 stop11h 45mAmerican Airlines
ter 2/916:25BHD - BOS
1 stop23h 50mAmerican Airlines
Deal found 29/7£402
seg 18/816:50BOS - BHD
1 stop23h 25mMultiple Airlines
ter 2/917:25BHD - BOS
1 stop30h 00mMultiple Airlines
Deal found 28/7£421
seg 18/816:50BOS - BHD
1 stop19h 05mDelta
ter 2/906:30BHD - BOS
2 stops17h 01mDelta
Deal found 28/7£429

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 30 julho 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

seg 13/10

20:10-12:55

1 stop11h 45m

Belfast City

qua 22/10

13:50-20:10

1 stop11h 20m

£391

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

seg 18/8

20:10-12:55

1 stop11h 45m

Belfast City

ter 2/9

16:25-11:15

1 stop23h 50m

£402

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

seg 18/8

16:50-21:15

1 stop23h 25m

Belfast City

ter 2/9

17:25-18:25

1 stop30h 00m

£421

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

seg 18/8

16:50-16:55

1 stop19h 05m

Belfast City

ter 2/9

06:30-18:31

2 stops17h 01m

£429

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

ter 26/8

07:30-10:05

1 stop21h 35m

£212

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

ter 26/8

17:59-13:00

2 stops14h 01m

£254

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

ter 23/9

19:40-10:35

1 stop9h 55m

£1,580

Flights are sorted by cheapest return flights first.

Deals found on 29/7

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 return 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 30 julho 2025.
See what other customers who have flown with Delta, American Airlines, andBritish Airways from Boston to Belfast City Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,979 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very Good
7,979 reviews
Delta
8.0
Very Good
7,979 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,979 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.6
Okay
7,215 reviews
Delta
8.0
Very Good
7,979 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

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

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

    According to our current data, British Airways (£391), American Airlines (£402), and Delta (£429) offers the cheapest pricing from Boston to Belfast City Airport.

  • 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 holiday 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.

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

    Currently, April is the cheapest month in which you can book a flight from Boston to Belfast City Airport (average of £98). Flying from Boston to Belfast City Airport in December is currently the most expensive (average of £116). 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

Travelling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Newcastle
Bangor
Carrickfergus

Browse thousands of different options on Cheapflights for your next trip

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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

Fly with Cheapflights

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How does Cheapflights help users find flights from Boston to Belfast City?

Deals for Boston to Belfast City flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Boston to Belfast City?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Boston to Belfast City.

Can Cheapflights find flights from Boston to Belfast City with no change fees?

Need flexible booking options for your flight to Belfast City from Boston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Boston to Belfast City become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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