Nationwide → DUB & SNN Business Nov 2026 – Mar 2027 (Aer Lingus Avios)
Aer Lingus Business Class to Ireland from 50K Avios One Way
Boston (BOS) to Dublin (DUB), Business, One Way.
Fly Aer Lingus business class nonstop to Dublin or Shannon for 50,000 Avios one way. This price is available from Boston, Chicago, Cleveland, Indianapolis, New York, Philadelphia, Raleigh, Toronto and Washington, D.C. On our test date, Boston to Dublin cost $4,888.50 in cash. Seats are open from November 2026 to March 2027. November and December have the most dates, and many cities have seats in Thanksgiving week.
Search the Avios reward calendar on avios.com with a free Aer Lingus or British Airways account.
Select "One Way," then filter for "Business" class.
Look for 50,000 Avios one way on dates from November to mid-December.
Transfer Amex or Chase points 1:1 to Aer Lingus or British Airways only after you find seats.
Citi points: transfer to Qatar Airways, then move the Avios to British Airways. Each Avios account must be 30 days old before you move Avios.
Book on rewards.aerlingus.com or ba.com. Taxes are $145 one way.
After you book, call Aer Lingus at 516-622-4222 to select a seat.
American sells these seats for 58,000 miles (Citi transfers 1:1), and United sells them for 85,000 to 93,000 miles (Chase transfers 1:1). Taxes are $6 one way. American cannot book Shannon flights.