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Cheap flights from Boston to Cork from $244

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 4/27. 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
0 bags

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Find the cheapest flights from Boston to Cork

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
9:40 pm - 6:10 pm
BOS
-
ORK
15h 30m
1 stop
SWISS Logo
7:35 pm - 7:55 pm
ORK
-
BOS
29h 20m
1 stop
$449SWISS
Thu, Apr 2 - Fri, Apr 17
KLM Logo
4:35 pm - 10:20 am
BOS
-
ORK
12h 45m
1 stop
KLM Logo
6:15 am - 1:10 pm
ORK
-
BOS
11h 55m
1 stop
$464KLM
Wed, Apr 29 - Mon, May 4
Delta Logo
12:30 pm - 10:20 am
BOS
-
ORK
16h 50m
2 stops
Delta Logo
6:15 am - 1:13 pm
ORK
-
BOS
11h 58m
1 stop
$468Delta
Tue, Apr 14 - Thu, Apr 30
KLM Logo
8:10 pm - 11:25 pm
BOS
-
ORK
23h 15m
1 stop
KLM Logo
6:15 am - 6:30 pm
ORK
-
BOS
17h 15m
1 stop
$511KLM
Mon, Mar 23 - Mon, Mar 30
Delta Logo
11:30 am - 10:20 am
BOS
-
ORK
17h 50m
2 stops
Delta Logo
6:15 am - 4:25 pm
ORK
-
BOS
15h 10m
1 stop
$513Delta
Wed, Apr 8 - Wed, Apr 15
Delta Logo
11:30 am - 10:20 am
BOS
-
ORK
17h 50m
2 stops
Delta Logo
10:50 am - 11:52 pm
ORK
-
BOS
18h 02m
2 stops
$523Delta
Wed, Apr 8 - Wed, Apr 15
Lufthansa Logo
10:00 pm - 4:35 pm
BOS
-
ORK
13h 35m
1 stop
Lufthansa Logo
5:10 pm - 5:40 pm
ORK
-
BOS
29h 30m
2 stops
$525Lufthansa
Sat, Aug 15 - Sun, Aug 23
Lufthansa Logo
5:45 pm - 4:35 pm
BOS
-
ORK
17h 50m
1 stop
Lufthansa Logo
5:10 pm - 8:10 pm
ORK
-
BOS
32h 00m
1 stop
$531Lufthansa
Sat, Aug 15 - Sun, Aug 23
Delta Logo
1:55 pm - 10:20 am
BOS
-
ORK
15h 25m
2 stops
Delta Logo
6:15 am - 4:25 pm
ORK
-
BOS
15h 10m
1 stop
$538Delta
Mon, Apr 6 - Mon, Apr 13
Lufthansa Logo
8:05 pm - 4:35 pm
BOS
-
ORK
15h 30m
2 stops
Lufthansa Logo
5:10 pm - 5:40 pm
ORK
-
BOS
29h 30m
2 stops
$545Lufthansa
Sat, Aug 15 - Sun, Aug 23

KLM flights from Boston to Cork

Our best KLM deals on Boston to Cork flight tickets
KLM
Apr 29
BOS4:35 pmBoston Logan Intl
12h 45m
1 stop
ORK10:20 amCork
May 4
ORK6:15 amCork
11h 55m
1 stop
BOS1:10 pmBoston Logan Intl
$464
KLM
Mar 23
BOS8:10 pmBoston Logan Intl
23h 15m
1 stop
ORK11:25 pmCork
Mar 30
ORK6:15 amCork
17h 15m
1 stop
BOS6:30 pmBoston Logan Intl
$511
KLM
Apr 29
BOS4:35 pmBoston Logan Intl
12h 45m
1 stop
ORK10:20 amCork
May 4
ORK10:50 amCork
12h 40m
1 stop
BOS6:30 pmBoston Logan Intl
$554

Delta flights from Boston to Cork

Our best Delta deals on Boston to Cork flight tickets
Delta
Mar 2
BOS8:30 pmBoston Logan Intl
13h 30m
1 stop
ORK3:00 pmCork
Mar 16
ORK6:00 amCork
12h 20m
1 stop
BOS2:20 pmBoston Logan Intl
$453
Delta
Mar 2
BOS8:30 pmBoston Logan Intl
13h 30m
1 stop
ORK3:00 pmCork
Mar 16
ORK5:15 pmCork
28h 36m
2 stops
BOS5:51 pmBoston Logan Intl
$459
Delta
Apr 14
BOS12:30 pmBoston Logan Intl
16h 50m
2 stops
ORK10:20 amCork
Apr 30
ORK6:15 amCork
11h 58m
1 stop
BOS1:13 pmBoston Logan Intl
$468

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 February 23, 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

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Thu 4/2

9:40 pm-6:10 pm

1 stop15h 30m

Cork

Fri 4/17

7:35 pm-7:55 pm

1 stop29h 20m

$449

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Wed 4/29

4:35 pm-10:20 am

1 stop12h 45m

Cork

Mon 5/4

6:15 am-1:10 pm

1 stop11h 55m

$464

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Tue 4/14

12:30 pm-10:20 am

2 stops16h 50m

Cork

Thu 4/30

6:15 am-1:13 pm

1 stop11h 58m

$468

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Mon 3/23

8:10 pm-11:25 pm

1 stop23h 15m

Cork

Mon 3/30

6:15 am-6:30 pm

1 stop17h 15m

$511

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Wed 4/8

11:30 am-10:20 am

2 stops17h 50m

Cork

Wed 4/15

6:15 am-4:25 pm

1 stop15h 10m

$513

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Wed 4/8

11:30 am-10:20 am

2 stops17h 50m

Cork

Wed 4/15

10:50 am-11:52 pm

2 stops18h 02m

$523

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Sat 8/15

10:00 pm-4:35 pm

1 stop13h 35m

Cork

Sun 8/23

5:10 pm-5:40 pm

2 stops29h 30m

$525

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Sat 8/15

5:45 pm-4:35 pm

1 stop17h 50m

Cork

Sun 8/23

5:10 pm-8:10 pm

1 stop32h 00m

$531

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Mon 4/6

1:55 pm-10:20 am

2 stops15h 25m

Cork

Mon 4/13

6:15 am-4:25 pm

1 stop15h 10m

$538

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Sat 8/15

8:05 pm-4:35 pm

2 stops15h 30m

Cork

Sun 8/23

5:10 pm-5:40 pm

2 stops29h 30m

$545

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 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 $485. 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 $524.

How far in advance should I book a flight to Cork?

You are more likely to see cheaper flights to Cork from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Cork for around $670 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cork from Boston for as low as $383 on momondo.

Can stopping save me money on Boston to Cork flights?

You could potentially save up to 34% 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

11h 25m

Direct flights

None
The fastest flight from Boston to Cork takes 11h 25m
There are no direct flights from Boston to Cork. There are no popular flight routes from Boston to Cork.
Search flight deals

  • 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 11h 25m, 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.

  • What is the most popular airline from Boston to Cork?

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
American AirlinesPriceFrom $395Free CancellationRating
7.2
11,340 reviews
Search American Airlines flights
KLMPriceFrom $404Free CancellationRating
7.7
1,460 reviews
Search KLM flights
DeltaPriceFrom $404Free CancellationRating
7.9
8,239 reviews
Search Delta flights
Aer LingusPriceFrom $521Free CancellationRating
7.2
1,463 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $656Free CancellationRating
6.7
7,762 reviews
Search British Airways 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

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Cork?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Cork for you.

Can I find flights from Boston to Cork with flexible booking policies on momondo?

Yes. All flights to Cork from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Cork?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Cork.

I’m not ready to book a flight from Boston to Cork right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Cork from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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