Spring and summer flights to Dublin and Shannon are on sale from Aer Lingus. Fares start at $598 round-trip or $299 one-way based on departures from Boston, New York, and Washington, D.C.

Aer Lingus generally offers competitive prices for travel to Ireland. It’s still a good idea to shop around, however, to ensure you find the best prices and schedules for your route.

The deal

Travel is valid from June 1 through June 30.

Boston and New York departures are valid from June 1 through August 24. The sample fares for both Boston and New York are based on departures to Shannon; Dublin fares cost an additional $10.

The cheapest fares for San Francisco departures are valid from June 1 through 28.

All fares are based on travel from Mondays through Thursdays.

Book by April 30, 11:59 PM ET.

Best sample round-trip fares, not including additional taxes and fees, are:$598 from Boston, MA to Shannon, Ireland on Aer Lingus$598 from New York City, NY to Shannon, Ireland on Aer Lingus$598 from Washington, D.C. to Dublin, Ireland on Aer Lingus$678 from Chicago, IL to Dublin, Ireland on Aer Lingus$798 from San Francisco, CA to Dublin, Ireland on Aer Lingus$798 from Los Angeles, CA to Shannon, Ireland on Aer LingusAll prices, dates, and booking details listed here were valid at the time of publication. Some information may have changed since that time.

Find airfares

You can use our tool to compare airfares from multiple travel providers, or go directly to Aer Lingus’ website and click on the box reading “Summer Sale.”

Seats are limited and may not be available on all flights or dates. Be flexible with your travel dates to find the lowest fares. Blackout dates and additional restrictions may apply.

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