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Cheap flights from Boston (BOS) to Northern Ireland from $350

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — BFS
Apr 30 — May 71
From?
To?
Tue 4/30
Tue 5/7
1 adult, Economy
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How far in advance should I book a flight from Boston to Northern Ireland?

Find a great deal and save up to 12% by booking at least 14 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Boston to Northern Ireland within the next two weeks, with the cheapest ticket starting at $589.

What is the cheapest month to fly from Boston to Northern Ireland?

Flights from Boston to Northern Ireland lean towards being more expensive in June. Prices are generally better when you fly from Boston to Northern Ireland in March, with the cheapest ticket starting at $517.

When is the cheapest time to fly from Boston to Northern Ireland (BOS - NIR)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to Northern Ireland as you normally would.

Cheap American Airlines flights from Boston to Northern Ireland

Explore cheap flight options specifically provided by American Airlines for the route between Boston and Northern Ireland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Check out some of the cheapest American Airlines flights we've come across from Boston to Northern Ireland. Deals update often to give you more flight options matching your criteria
Mon 9/97:10 pmBOS - BHD
1 stop12h 40mAmerican Airlines
Wed 9/181:40 pmBHD - BOS
1 stop11h 10mAmerican Airlines
Deal found 4/24$623
Mon 9/95:35 pmBOS - BHD
2 stops14h 15mAmerican Airlines
Wed 9/189:50 amBHD - BOS
1 stop15h 00mAmerican Airlines
Deal found 4/24$628
Mon 9/95:35 pmBOS - BHD
2 stops14h 15mAmerican Airlines
Wed 9/189:50 amBHD - BOS
2 stops13h 59mAmerican Airlines
Deal found 4/24$638
Thu 5/168:15 pmBOS - BHD
1 stop12h 15mAmerican Airlines
Mon 5/276:35 amBHD - BOS
1 stop10h 20mAmerican Airlines
Deal found 4/25$642
Thu 5/168:23 pmBOS - BHD
2 stops14h 12mAmerican Airlines
Mon 5/276:35 amBHD - BOS
1 stop10h 20mAmerican Airlines
Deal found 4/24$645
Thu 5/168:23 pmBOS - BHD
2 stops16h 17mAmerican Airlines
Mon 5/276:35 amBHD - BOS
1 stop10h 20mAmerican Airlines
Deal found 4/25$646
Thu 5/168:23 pmBOS - BHD
2 stops14h 12mAmerican Airlines
Mon 5/2712:20 pmBHD - BOS
2 stops15h 31mAmerican Airlines
Deal found 4/24$654
Thu 5/168:23 pmBOS - BHD
2 stops16h 17mAmerican Airlines
Mon 5/2712:20 pmBHD - BOS
2 stops15h 31mAmerican Airlines
Deal found 4/25$655
Thu 8/85:35 pmBOS - BHD
2 stops14h 55mAmerican Airlines
Mon 8/199:50 amBHD - BOS
2 stops15h 10mAmerican Airlines
Deal found 4/24$735

Cheap Delta flights from Boston to Northern Ireland

Explore cheap flight options specifically provided by Delta for the route between Boston and Northern Ireland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Some of the best deals we've found on Delta flights traveling from Boston to Northern Ireland. Deals frequently update to provide users with more options.
Wed 5/223:15 pmBOS - BHD
2 stops20h 35mDelta
Wed 5/295:20 pmBHD - BOS
2 stops31h 52mDelta
Deal found 4/24$803
Wed 6/56:50 pmBOS - BHD
2 stops17h 00mDelta
Mon 6/105:20 pmBHD - BOS
2 stops30h 20mDelta
Deal found 4/24$909
Sat 7/133:25 pmBOS - BHD
2 stops20h 25mDelta
Wed 7/175:20 pmBHD - BOS
2 stops27h 25mDelta
Deal found 4/23$1,221

Cheap Boston to Northern Ireland flights in April & May 2024

Find cheap flight options from Boston to Northern Ireland specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Prices were last updated on April 25, 2024.
The lowest fares we've come across on flights traveling from Boston to Northern Ireland in April and May 2024. Check back in a little while for more flight options.
Fri 4/269:50 pmBOS - BHD
1 stop12h 35mBritish Airways
Wed 5/11:40 pmBHD - BOS
1 stop13h 45mBritish Airways
Deal found 4/24$611
Fri 4/2611:47 amBOS - BHD
2 stops22h 38mBritish Airways
Wed 5/11:40 pmBHD - BOS
1 stop11h 10mBritish Airways
Deal found 4/24$613
Fri 4/268:20 pmBOS - BHD
1 stop16h 50mAmerican Airlines
Wed 5/14:05 pmBHD - BOS
1 stop24h 50mAmerican Airlines
Deal found 4/24$618
Fri 4/268:20 pmBOS - BHD
1 stop19h 25mAmerican Airlines
Wed 5/16:50 amBHD - BOS
2 stops16h 40mAmerican Airlines
Deal found 4/24$628
Thu 5/167:15 pmBOS - BHD
1 stop13h 15mBritish Airways
Mon 5/276:35 amBHD - BOS
1 stop10h 20mBritish Airways
Deal found 4/24$641
Thu 5/168:23 pmBOS - BHD
2 stops14h 12mAmerican Airlines
Mon 5/276:35 amBHD - BOS
1 stop10h 20mAmerican Airlines
Deal found 4/24$645
Thu 5/168:23 pmBOS - BHD
2 stops14h 12mAmerican Airlines
Mon 5/2712:20 pmBHD - BOS
2 stops15h 31mAmerican Airlines
Deal found 4/24$654
Fri 4/2612:05 pmBOS - BHD
2 stops19h 35mBritish Airways
Wed 5/11:40 pmBHD - BOS
2 stops15h 36mBritish Airways
Deal found 4/24$678
Wed 5/227:20 amBOS - BHD
1 stop20h 30mAmerican Airlines
Wed 5/299:50 amBHD - BOS
1 stop15h 00mAmerican Airlines
Deal found 4/24$738

Boston to Northern Ireland 2024 flight deals

Discover exclusive flight deals for travel between Boston and Northern Ireland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
The lowest fares we've come across on flights traveling from Boston to Northern Ireland in April and May 2024. Check back in a little while for more flight options.
Fri 4/269:50 pmBOS - BHD
1 stop12h 35mBritish Airways
Wed 5/11:40 pmBHD - BOS
1 stop13h 45mBritish Airways
Deal found 4/24$611
Fri 4/2611:47 amBOS - BHD
2 stops22h 38mBritish Airways
Wed 5/11:40 pmBHD - BOS
1 stop11h 10mBritish Airways
Deal found 4/24$613
Fri 4/268:20 pmBOS - BHD
1 stop16h 50mAmerican Airlines
Wed 5/14:05 pmBHD - BOS
1 stop24h 50mAmerican Airlines
Deal found 4/24$618
Mon 9/97:10 pmBOS - BHD
1 stop12h 40mAmerican Airlines
Wed 9/181:40 pmBHD - BOS
1 stop11h 10mAmerican Airlines
Deal found 4/24$623
Fri 4/268:20 pmBOS - BHD
1 stop19h 25mAmerican Airlines
Wed 5/16:50 amBHD - BOS
2 stops16h 40mAmerican Airlines
Deal found 4/24$628
Mon 9/95:35 pmBOS - BHD
2 stops14h 15mAmerican Airlines
Wed 9/189:50 amBHD - BOS
2 stops13h 59mAmerican Airlines
Deal found 4/24$638
Thu 5/167:15 pmBOS - BHD
1 stop13h 15mBritish Airways
Mon 5/276:35 amBHD - BOS
1 stop10h 20mBritish Airways
Deal found 4/24$641
Thu 5/168:23 pmBOS - BHD
2 stops14h 12mAmerican Airlines
Mon 5/276:35 amBHD - BOS
1 stop10h 20mAmerican Airlines
Deal found 4/24$645
Thu 5/168:23 pmBOS - BHD
2 stops14h 12mAmerican Airlines
Mon 5/2712:20 pmBHD - BOS
2 stops15h 31mAmerican Airlines
Deal found 4/24$654

One-way flights to Northern Ireland from Boston

Search for one-way flight options from Boston to Northern Ireland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Users traveling one-way from Boston to Northern Ireland can select one of these great deals. For those needing a return trip from Boston, there is a search form available above.
Wed 6/127:15 pmBOS - BFS
2 stops20h 45mMultiple Airlines
Deal found 4/24$350
Wed 6/127:15 pmBOS - BFS
2 stops20h 45mMultiple Airlines
Deal found 4/25$355
Fri 10/186:55 pmBOS - BHD
1 stop16h 55mDelta
Deal found 4/24$362
Fri 10/186:15 pmBOS - BHD
2 stops17h 35mDelta
Deal found 4/24$366
Wed 6/127:10 pmBOS - BHD
1 stop17h 30mMultiple Airlines
Deal found 4/24$576
Wed 6/128:10 pmBOS - BHD
1 stop12h 15mAmerican Airlines
Deal found 4/25$580
Wed 6/1211:00 pmBOS - BHD
2 stops16h 45mMultiple Airlines
Deal found 4/24$583
Wed 6/124:10 pmBOS - BHD
2 stops14h 40mAmerican Airlines
Deal found 4/25$585
Wed 6/1211:00 pmBOS - BFS
3 stops27h 45mMultiple Airlines
Deal found 4/25$716

Find flights from Boston to Northern Ireland within your budget

Customize your flight search to find flights from Boston to Northern Ireland 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 3,073,952 searches. Data last updated April 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$623 - $984

Route

Depart

Return

Price

Boston Logan IntlBelfast City

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 9/9

1 stop12h 40m

Belfast City

Wed 9/18

1 stop11h 10m

$623

Boston Logan IntlBelfast City

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 9/9

2 stops14h 15m

Belfast City

Wed 9/18

1 stop15h 00m

$628

Boston Logan IntlBelfast City

BOS - BHD

BOSBHD

Boston Logan Intl

Mon 9/9

2 stops14h 15m

Belfast City

Wed 9/18

2 stops13h 59m

$638

Boston Logan IntlBelfast City

BOS - BHD

BOSBHD

Boston Logan Intl

Thu 5/16

1 stop13h 15m

Belfast City

Mon 5/27

1 stop10h 20m

$641

Boston Logan IntlBelfast City

BOS - BHD

BOSBHD

Boston Logan Intl

Thu 8/8

1 stop13h 15m

Belfast City

Mon 8/19

2 stops33h 05m

$669

Boston Logan IntlBelfast City

BOS - BHD

BOSBHD

Boston Logan Intl

Thu 8/8

1 stop10h 45m

Belfast City

Mon 8/19

1 stop32h 10m

$701

Boston Logan IntlBelfast City

BOS - BHD

BOSBHD

Boston Logan Intl

Wed 5/22

2 stops20h 35m

Belfast City

Wed 5/29

2 stops31h 52m

$803

Boston Logan IntlBelfast Intl

BOS - BFS

BOSBFS

Boston Logan Intl

Wed 5/22

2 stops13h 25m

Belfast Intl

Wed 5/29

2 stops16h 55m

$875

Boston Logan IntlBelfast City

BOS - BHD

BOSBHD

Boston Logan Intl

Tue 5/28

2 stops38h 40m

Belfast City

Fri 6/7

2 stops31h 15m

$984

Flights are sorted by cheapest first

Deals found on 4/24

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. 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 Northern Ireland. Reviews last updated April 25, 2024.
Read reviews from past customers who have flown American Airlines, Delta and British Airways from Boston to Northern Ireland. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,975 reviews
Check prices

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,975 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,898 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Lufthansa
7.0
Good
7,755 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

British Airways
6.8
Okay
6,924 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Boston to Northern Ireland. 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 Northern Ireland?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to Northern Ireland.

  • Can I find flights from Boston to Northern Ireland for under $700 on Cheapflights?

    Yes, there are multiple flights from Boston to Northern Ireland for under $700. The cheapest flight booked recently is on American Airlines for just $623, but on average you can expect to pay $704.

  • What does BOS to BFS mean?

    Boston Logan Intl Airport is BOS and Belfast Intl Airport is BFS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Belfast City Airport (BHD), Londonderry Eglinton Airport (LDY) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Boston to Northern Ireland that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Northern Ireland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Northern Ireland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Northern Ireland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Boston to Northern Ireland that include hotel bookings?

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

  • How can I find direct flights from Boston to Northern Ireland?

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

  • Can I find deals for business class flights from Boston to Northern Ireland?

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

  • Can I find deals for flights from Boston to Northern Ireland that allow pets onboard?

    Many airlines flying from Boston to Northern Ireland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Northern Ireland?

    Yes, you can often find last-minute deals on Boston to Northern Ireland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Northern Ireland flight deals updated?

    The Boston to Northern Ireland flight deals you see on this page were last updated on 4/24.

See more FAQs

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Alternative routes for Boston to Northern Ireland
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Top 2 airlines flying from Boston to Northern Ireland

Discover the top 2 airlines that operate flights from Boston to Northern Ireland. 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 3,073,952 searches. Data last updated April 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$518Average$684FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest$601Average$814FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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Search flights from Boston to Northern Ireland by cabin class

Find flights from Boston to Northern Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to Northern Ireland?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Northern Ireland from Boston today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Boston to Northern Ireland?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Northern Ireland from Boston.

Can Cheapflights find flights from Boston to Northern Ireland with no change fees?

Need flexible booking options for your flight to Northern Ireland 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 Northern Ireland become cheaper?

Yes! Start tracking prices for Boston to Northern Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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