Aer Lingus / Iberia Begins US Codeshare From July 2025

NS25OneworldCodeshare
Written By Jim Liu

Published at 0600PDT / 1300GMT 18JUL25

Aer Lingus and Iberia earlier this month expanded codeshare partnership, covering service between Europe and the US. Following codeshare routes went into effect since early-July 2025.

Aer Lingus operated by Iberia
Madrid – Boston
Madrid – Chicago O'Hare
Madrid – Dallas/Ft. Worth
Madrid – Los Angeles
Madrid – Miami
Madrid – New York JFK
Madrid – San Francisco
Madrid – Washington Dulles

Iberia operated by Aer Lingus
Dublin – Denver
Dublin – Washington Dulles

Jim Liu

Jim previously launched and ran Airlineroute between 2007 and 2020, now owns and runs AeroRoutes.

https://aeroroutes.com
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