Cheap Flights from Portsmouth to Cork

View €245 flight on Mon, 11 Aug 2025Opens in a new window

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Cheap flights from Portsmouth to Cork (BOS-ORK)

Prices were available within the past 7 days and start at €245 for one-way flights and €345 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Mon, 11 Aug - Tue, 26 Aug
BOS
Boston
ORK
Cork
€345 Return, found 6 days ago
€345
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, 11 Aug from Boston to Cork, returning Tue, 26 Aug, priced at €345 found 6 days ago
KLM
Mon, 11 Aug - Tue, 26 Aug
BOS
Boston
ORK
Cork
€378 Return, found 6 days ago
€378
Return
found 6 days ago
Select KLM flight, departing Mon, 11 Aug from Boston to Cork, returning Tue, 26 Aug, priced at €378 found 6 days ago
United
Mon, 11 Aug - Tue, 26 Aug
BOS
Boston
ORK
Cork
€384 Return, found 6 days ago
€384
Return
found 6 days ago
Select United flight, departing Mon, 11 Aug from Boston to Cork, returning Tue, 26 Aug, priced at €384 found 6 days ago
KLM
Mon, 11 Aug - Tue, 26 Aug
BOS
Boston
ORK
Cork
€388 Return, found 6 days ago
€388
Return
found 6 days ago
Select KLM flight, departing Mon, 11 Aug from Boston to Cork, returning Tue, 26 Aug, priced at €388 found 6 days ago
Air France
Mon, 11 Aug - Tue, 26 Aug
BOS
Boston
ORK
Cork
€405 Return, found 6 days ago
€405
Return
found 6 days ago
Select Air France flight, departing Mon, 11 Aug from Boston to Cork, returning Tue, 26 Aug, priced at €405 found 6 days ago
Delta
Fri, 30 Jan - Wed, 4 Feb
BOS
Boston
ORK
Cork
€410 Return, found 1 day ago
€410
Return
found 1 day ago
Select Delta flight, departing Fri, 30 Jan from Boston to Cork, returning Wed, 4 Feb, priced at €410 found 1 day ago

Find the cheapest month to fly from Boston (BOS) to Cork (ORK)

February is typically the cheapest month to fly

From €395 - €819 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.