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Cork

$213+ Cheap flights from Boston (BOS) to Cork (ORK)

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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ORK
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Cork are usually found in November or February, booked 55 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Boston to Cork

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Cork (ORK). 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 August 18, 2025.

Round-trip from

$368
(American Airlines)

One-way from

$213
(Cheapflightsfares)

Popular in

December

Cheapest in

November

Average price

$707
From Boston Logan Intl to Cork
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One-way flight from Boston Logan Intl to Cork
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Boston to Cork

Cheapest flights from Boston to Cork
Explore the most affordable flight options available from Boston to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/18. 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.
Tue 11/117:30 amBOS - ORK
1 stop22h 40mAmerican Airlines
Tue 11/187:40 amORK - BOS
1 stop19h 15mAmerican Airlines
Deal found 8/18$368
This Air France deal was found by Cheapflights users on 8/16. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:25 pmBOS - ORK
1 stop14h 15mMultiple Airlines
Thu 10/306:00 amORK - BOS
1 stop12h 20mMultiple Airlines
Deal found 8/16$387
This KLM deal was found by Cheapflights users on 8/16. 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.
Sun 11/28:50 pmBOS - ORK
1 stop21h 35mKLM
Sat 11/85:15 pmORK - BOS
1 stop25h 05mKLM
Deal found 8/16$390
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 11/77:25 pmBOS - ORK
1 stop10h 45mAmerican Airlines
Mon 11/107:40 amORK - BOS
2 stops17h 10mAmerican Airlines
Deal found 8/17$392
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 10/247:40 pmBOS - ORK
1 stop19h 10mAmerican Airlines
Sun 11/27:40 amORK - BOS
1 stop13h 15mAmerican Airlines
Deal found 8/17$398
This KLM deal was found by Cheapflights users on 8/17. 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.
Tue 9/95:20 pmBOS - ORK
1 stop16h 20mMultiple Airlines
Tue 9/233:25 pmORK - BOS
1 stop28h 40mMultiple Airlines
Deal found 8/17$399
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 10/87:40 pmBOS - ORK
1 stop19h 10mAmerican Airlines
Mon 10/2011:45 amORK - BOS
1 stop15h 55mAmerican Airlines
Deal found 8/17$408

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Cork 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 August 18, 2025.
Use the filters below to find and compare flights from Boston to Cork that are best for you.

Fly from

Boston

Fly to

Cork

Route

Depart

Return

Price

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Tue 11/11

6:55 pm-11:10 am

1 stop11h 15m

Cork

Tue 11/18

7:40 am-3:55 pm

1 stop13h 15m

$368

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Mon 10/13

7:25 pm-2:40 pm

1 stop14h 15m

Cork

Thu 10/30

6:00 am-2:20 pm

1 stop12h 20m

$387

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Sun 11/2

8:50 pm-11:25 pm

1 stop21h 35m

Cork

Sat 11/8

5:15 pm-1:20 pm

1 stop25h 05m

$390

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Fri 11/7

7:25 pm-7:25 pm

1 stop19h 00m

Cork

Mon 11/10

7:40 am-7:50 pm

2 stops17h 10m

$392

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Sun 10/19

5:50 pm-4:25 pm

1 stop17h 35m

$213

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Mon 9/15

9:25 pm-8:40 am

2 stops30h 15m

$271

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Wed 8/27

10:20 pm-3:00 pm

1 stop11h 40m

$344

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Wed 8/27

7:15 pm-8:50 pm

3 stops44h 35m

$360

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Mon 9/15

9:40 pm-1:05 pm

1 stop10h 25m

$379

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Fri 8/29

8:10 pm-3:15 pm

1 stop14h 05m

$1,795

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Best time to book a flight from Boston to Cork

Have a flexible travel schedule? Discover the best time to fly to Cork 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 Cork

How far ahead should I book a flight from Boston to Cork?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Cork. Price data was last updated on August 8, 2025.

The best time to book flights from Boston to Cork is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Boston to Cork?

Currently, November is the cheapest month in which you can book a flight from Boston to Cork (average of $644). Flying from Boston to Cork in June is currently the most expensive (average of $1,279). 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.

How much does it cost to fly round-trip from Boston to Cork?

Reviews of airlines servicing Cork

Get insights into the airlines that provide service to Cork. 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 Cork. Reviews last updated August 18, 2025.
Get a feel of what it's like to fly with Delta, KLM, and American Airlines from Boston to Cork by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

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!
KLM
7.8
Good
1,385 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

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
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

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!
Aer Lingus
7.2
Good
1,220 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

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
6.7
Okay
7,277 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

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 Cork. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Boston to Cork?

    There are many flights that can get you from Boston to Cork in 11h 15m. Fly via American Airlines to get the fastest option. Boston and Cork are separated by a distance of 2915 mi.

  • What are the cheapest airlines flying from Boston to Cork round-trip?

    Cheapflights users have booked flights from Boston to Cork round-trip from $455. Other airlines that can offer you cheap pricing are KLM, from $462, and Delta, from $463. American Airlines is currently priced 34% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Boston to Cork?

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

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

    Yes. Cheapflights offers flight deals from Boston to Cork 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 Cork?

    Currently, November is the cheapest month in which you can book a flight from Boston to Cork (average of $644). Flying from Boston to Cork in June is currently the most expensive (average of $1,279). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Boston to Cork

Discover the top 5 airlines that operate flights from Boston to Cork. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$455Average$559FlexibilityNo cancel feeOn-time71%
KLMCheapest$462Average$562FlexibilityNo cancel feeOn-time75%
DeltaCheapest$463Average$649FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$556Average$819FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$672Average$900FlexibilityNo cancel feeOn-time70%

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