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Cheap flights from Boston to Cork from $319

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Cork departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Cork

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
5:10 pm - 2:40 pm
BOS
-
ORK
16h 30m
1 stop
KLM Logo
6:15 am - 4:37 pm
ORK
-
BOS
15h 22m
1 stop
$621KLM
Wed, Aug 19 - Wed, Aug 26
Delta Logo
5:15 pm - 2:40 pm
BOS
-
ORK
16h 25m
2 stops
Delta Logo
10:50 am - 4:37 pm
ORK
-
BOS
10h 47m
1 stop
$626Delta
Wed, Aug 19 - Wed, Aug 26
KLM Logo
4:45 pm - 10:20 am
BOS
-
ORK
12h 35m
1 stop
KLM Logo
6:15 am - 1:18 pm
ORK
-
BOS
12h 03m
1 stop
$632KLM
Mon, Aug 17 - Mon, Aug 24
Delta Logo
12:25 pm - 10:20 am
BOS
-
ORK
16h 55m
2 stops
Delta Logo
6:15 am - 1:18 pm
ORK
-
BOS
12h 03m
1 stop
$636Delta
Mon, Aug 17 - Mon, Aug 24
Delta Logo
12:25 pm - 10:20 am
BOS
-
ORK
16h 55m
2 stops
Delta Logo
6:15 am - 6:10 pm
ORK
-
BOS
16h 55m
2 stops
$647Delta
Mon, Aug 17 - Mon, Aug 24
KLM Logo
9:45 pm - 2:40 pm
BOS
-
ORK
11h 55m
1 stop
KLM Logo
10:50 am - 4:36 pm
ORK
-
BOS
10h 46m
1 stop
$651KLM
Tue, Oct 6 - Thu, Oct 22
Multiple Airlines Logo
5:10 pm - 2:40 pm
BOS
-
ORK
16h 30m
1 stop
Multiple Airlines Logo
6:15 am - 1:19 pm
ORK
-
BOS
12h 04m
1 stop
$652Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
KLM Logo
9:45 pm - 2:40 pm
BOS
-
ORK
11h 55m
1 stop
KLM Logo
10:50 am - 11:08 pm
ORK
-
BOS
17h 18m
2 stops
$661KLM
Tue, Oct 6 - Tue, Oct 13
Delta Logo
5:10 pm - 2:40 pm
BOS
-
ORK
16h 30m
1 stop
Delta Logo
10:50 am - 11:10 pm
ORK
-
BOS
17h 20m
2 stops
$662Delta
Wed, Sep 9 - Wed, Sep 16
Delta Logo
12:15 pm - 10:20 am
BOS
-
ORK
17h 05m
2 stops
Delta Logo
6:15 am - 1:19 pm
ORK
-
BOS
12h 04m
1 stop
$666Delta
Fri, Sep 11 - Sun, Sep 20

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Delta flights from Boston to Cork

Our best Delta deals on Boston to Cork flight tickets
Delta
Aug 19
BOS5:15 pmBoston Logan Intl
16h 25m
2 stops
ORK2:40 pmCork
Aug 26
ORK10:50 amCork
10h 47m
1 stop
BOS4:37 pmBoston Logan Intl
$626
Delta
Aug 17
BOS12:25 pmBoston Logan Intl
16h 55m
2 stops
ORK10:20 amCork
Aug 24
ORK6:15 amCork
12h 03m
1 stop
BOS1:18 pmBoston Logan Intl
$636
Delta
Aug 17
BOS12:25 pmBoston Logan Intl
16h 55m
2 stops
ORK10:20 amCork
Aug 24
ORK6:15 amCork
16h 55m
2 stops
BOS6:10 pmBoston Logan Intl
$647

KLM flights from Boston to Cork

Our best KLM deals on Boston to Cork flight tickets
KLM
Aug 19
BOS5:10 pmBoston Logan Intl
16h 30m
1 stop
ORK2:40 pmCork
Aug 26
ORK6:15 amCork
15h 22m
1 stop
BOS4:37 pmBoston Logan Intl
$621
KLM
Aug 17
BOS4:45 pmBoston Logan Intl
12h 35m
1 stop
ORK10:20 amCork
Aug 24
ORK6:15 amCork
12h 03m
1 stop
BOS1:18 pmBoston Logan Intl
$632
KLM
Oct 6
BOS9:45 pmBoston Logan Intl
11h 55m
1 stop
ORK2:40 pmCork
Oct 13
ORK10:50 amCork
17h 18m
2 stops
BOS11:08 pmBoston Logan Intl
$661

momondo 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, momondo users made 832,500 searches. Data last updated July 20, 2026.
Use the filters below to find and compare flights from Boston to Cork that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Wed 8/19

5:10 pm-2:40 pm

1 stop16h 30m

Cork

Wed 8/26

6:15 am-4:37 pm

1 stop15h 22m

$621

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Wed 8/19

5:15 pm-2:40 pm

2 stops16h 25m

Cork

Wed 8/26

10:50 am-4:37 pm

1 stop10h 47m

$626

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Mon 8/17

4:45 pm-10:20 am

1 stop12h 35m

Cork

Mon 8/24

6:15 am-1:18 pm

1 stop12h 03m

$632

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Mon 8/17

12:25 pm-10:20 am

2 stops16h 55m

Cork

Mon 8/24

6:15 am-1:18 pm

1 stop12h 03m

$636

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Mon 8/17

12:25 pm-10:20 am

2 stops16h 55m

Cork

Mon 8/24

6:15 am-6:10 pm

2 stops16h 55m

$647
Quickest round-trip

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Tue 10/6

9:45 pm-2:40 pm

1 stop11h 55m

Cork

Thu 10/22

10:50 am-4:36 pm

1 stop10h 46m

$651

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Wed 9/9

5:10 pm-2:40 pm

1 stop16h 30m

Cork

Wed 9/16

6:15 am-1:19 pm

1 stop12h 04m

$652

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Tue 10/6

9:45 pm-2:40 pm

1 stop11h 55m

Cork

Tue 10/13

10:50 am-11:08 pm

2 stops17h 18m

$661

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Wed 9/9

5:10 pm-2:40 pm

1 stop16h 30m

Cork

Wed 9/16

10:50 am-11:10 pm

2 stops17h 20m

$662

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Fri 9/11

12:15 pm-10:20 am

2 stops17h 05m

Cork

Sun 9/20

6:15 am-1:19 pm

1 stop12h 04m

$666

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cork from

How to get the cheapest flight ticket from Boston to Cork

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boston and Cork?

What is the cheapest month to fly to Cork?

The month of November is, on average, the cheapest month to fly to Cork from Boston, with most prices found around $452. If you are unable to visit Cork during the month of November, then departing from Boston during the month October is also very affordable. Most momondo users find prices during this month for around $519.

Can stopping save me money on Boston to Cork flights?

You could potentially save up to 29% on your flight if you consider stops on a Boston to Cork flight.

When to book flights from Boston to Cork

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Cork according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Cork (BOS to ORK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Cork

Fastest flight time

10h 15m

Direct flights

None
The fastest flight from Boston to Cork takes 10h 15m
There are no direct flights from Boston to Cork. There are no popular flight routes from Boston to Cork.
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Frequently asked questions about flying from Boston to Cork

  • How far is Boston Logan Intl to Cork by plane?

    The distance between Boston Logan Intl and Cork is about 2917.6 mi. Flights usually cover this in 10h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Cork Airport?

    Prices for flights from Boston Logan Intl Airport to Cork Airport are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Cork Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Cork Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Cork Airport.

  • What documentation or ID do you need to fly to Cork Airport?

    The required travel and health documents for your Cork Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cork Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Boston to Cork

Compare and see reviews for airlines that fly from Boston to Cork with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $333Free CancellationRating
7.8
1,541 reviews
Search KLM flights
American AirlinesPriceFrom $367Free CancellationRating
7.1
11,825 reviews
Search American Airlines flights
DeltaPriceFrom $404Free CancellationRating
7.8
8,476 reviews
Search Delta flights
British AirwaysPriceFrom $633Free CancellationRating
6.7
8,126 reviews
Search British Airways flights
Aer LingusPriceFrom $678Free CancellationRating
7.3
1,673 reviews
Search Aer Lingus flights

Traveling to a place near Cork?

Book flights to Cork if you plan to visit one of these locations
Kinsale
Cobh
Clonakilty
Midleton
Youghal
Skibbereen

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