Take $100 off your next flight to Europe on Aer Lingus. The airline is offering this discount if you book on its website for travel from August through October. Fares to Ireland start from $346 roundtrip and flights to the rest of Europe are available in the mid-$400s and $500s from several U.S. cities. Flights to locations other than Ireland include one free checked bag!

Travel Availability

The sale is advertised to take $100 off roundtrip flights from August 1 through October 31, 2019. The lowest fares on most routes are available in September and October, though there are some which may have low fares in late August as well.

Only select routes are included in this sale, but it covers a wide range of Aer Lingus routes between North American and Europe. A Saturday night stay is required for the lowest fares.

Some markets are only operated on limited days of the week.

Sale Period

Tickets must be booked by 6:59 pm ET, on June 11, 2019.

Sample Fares

New York to Dublin $346 roundtrip, nonstop

Boston to Dublin $346 roundtrip, nonstop

Newark to Dublin $356 roundtrip, nonstop

New York to Shannon $375 roundtrip, nonstop

Hartford to Dublin $381 roundtrip, nonstop

Philadelphia to Dublin $396 roundtrip, nonstop

Toronto to Dublin $398 USD/$536 CAD roundtrip, nonstop

Boston to Shannon $406 roundtrip, nonstop

Toronto to Brussels $461 USD/$620 CAD roundtrip

New York to Nice $465 roundtrip

Chicago to Dublin $466 roundtrip, nonstop

Washington D.C. to Dublin $466 roundtrip, nonstop

Boston to Lyon $488 roundtrip

New York to Perpignan, France $495 roundtrip

Miami to Dublin $496 roundtrip, nonstop

Seattle to Dublin $496 roundtrip, nonstop

Minneapolis to Dublin $506 roundtrip, nonstop

Los Angeles to Dublin $506 roundtrip, nonstop

Boston to Dubrovnik $515 roundtrip

Hartford to Berlin $525 roundtrip

Newark to Manchester $544 roundtrip

Boston to Munich $552 roundtrip

Orlando to Dublin $571 roundtrip, nonstop

New York to Dubrovnik $571 roundtrip

Philadelphia to Hamburg $580 roundtrip

Washington D.C. to Paris $588 roundtrip

Seattle to Rome $594 roundtrip

Chicago to Milan $595 roundtrip

San Francisco to Dublin $596 roundtrip, nonstop

San Francisco to Birmingham $691 roundtrip

For a complete list of deals to Europe, visit our Europe Flight Deals page.


Flights to Ireland are Saver fares and only include a carry-on bag plus a personal item. It's cheaper to upgrade the fare to a Smart fare for $40 each way than adding a checked bag a la carte.

Flights to other European cities outside of Ireland are Smart fares, which include a carry-on bag, a personal item, and one free checked bag,

Seat Assignments

For Saver fares to Ireland, seats will be assigned at random upon check-in for these prices. You may be able to pay a fee to choose a specific seat.

For Smart fares to the rest of Europe, advanced seat assignments are included.

Alternate Fares

The upgrade from a Saver fare to a Smart fare on flights to Ireland is $80 roundtrip. This includes one free checked bag and advanced seat assignments. You may find similar fares on other carriers in Basic Economy, which will only include carry-on bags. Aer Lingus' Smart fares to Europe are a real deal compared to standard Economy fares on other carriers.

Example Booking

As an example, I found a flight departing New York JFK on Thursday, September 5, returning from Dublin DUB on Monday, September 9, for $346 roundtrip.

Featured image by A G Baxter / shutterstock.com
All products and services mentioned on Airfarewatchdog are independently selected by our team of expert travelers. If you buy something through our links, we may earn an affiliate commission.

More Stories You'll Love

Airfarewatchdog.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com