$524 Cheap Aer Lingus flights Chicago (ORD) to London (LHR)

$524 Cheap Aer Lingus flights Chicago (ORD) to London (LHR)

Prices were available within the past 7 days and start at $524 for one-way flights and $817 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Flights from Chicago (ORD) to London (LHR)
Origin airport
O'Hare Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Popular airline
Delta
Distance
6307 km
Average flight time
13 hours 56 mins