$432 Cheap Aer Lingus flights New York (JFK) to Exeter (EXT)

Finding cheap one-way Aer Lingus flights from JFK to EXT from $432 on Expedia is simple — just filter by “Price (lowest to highest).” Or check out our affordable return fares from $595 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.

Aer Lingus flights to Exeter are often more affordable in the quieter months of January and February. Whether you need a one-way or a return ticket, you could land a better deal then.

Look for Aer Lingus flights from JFK to EXT about one month before you want to leave. The cheapest time to book an international flight is usually 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your itinerary or ticket type, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Passengers who book on a Sunday can save an average of 17% compared to those who book on a Friday.**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.

Select our “Nonstop” filter when looking for direct Aer Lingus flights from JFK to EXT. It’s also an easy way to compare other airlines servicing the same nonstop trip.

Filter your results by “Early Morning” and “Morning” to browse the earliest flights from JFK to EXT. Setting off early means you’re 20% less likely to experience cancellations.**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.

Catch an Aer Lingus flight from John F. Kennedy Intl. Airport (JFK) to Exeter, and you’ll likely touch down at Exeter Intl. Airport (EXT). This is the airline’s primary hub here.

For checked luggage, you can take 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 62 inches. You can also bring 1 cabin bag on board when flying standard economy from JFK to EXT with Aer Lingus. This carry-on has to weigh less than 22 lb and be no larger than 21 inches x 15 inches x 9 inches. Going over these limits can mean extra fees, so read Aer Lingus’s baggage allowance rules before packing your suitcase.

With a rewarding loyalty program and a 4-star airline rating, Aer Lingus is a popular option for many passengers heading from JFK to EXT. Plus, if you’re an Aer Lingus AerClub and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be put toward future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are typically free within 24 hours of making your booking, but your airline may add a charge after that time. For more details about altering your reservation, check out your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to change your itinerary without additional charges, tick the “Changes included” and “No cancel fee” filters when organizing your next trip.