$204 Cheap Aer Lingus flights Dublin (DUB) to Cork (ORK)

Landing cheap one-way Aer Lingus flights from DUB to ORK from $204 on Expedia couldn't be simpler — just filter by "Price (lowest to highest)." Or check out our affordable return fares from $351 for your next getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

To find cheap Aer Lingus fares from Dublin Airport (DUB) to Cork Airport (ORK), start searching one to three months before your planned departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the price you pay. Sunday is usually the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

Browse Aer Lingus's earliest flights from DUB to ORK by selecting the "Early Morning" and "Morning" filters. Not only will you get to where you're going sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

Aer Lingus makes traveling from DUB to ORK more enjoyable with a 4-star airline rating and a rewarding loyalty program. You may even earn points with Aer Lingus AerClub. Remember to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.