Cheap Delta flights Chicago (ORD) to London (LHR)

Cheap Delta flights Chicago (ORD) to London (LHR)

Prices were available within the past 7 days and start at for one-way flights and $891 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Apr 6 - Fri, May 1
ORD
Chicago
LHR
London
$891 Roundtrip, found 4 days ago
$891
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Apr 6 from Chicago to London, returning Fri, May 1, priced at $891 found 4 days ago
Delta
Mon, Apr 6 - Fri, May 1
ORD
Chicago
LHR
London
$901 Roundtrip, found 4 days ago
$901
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Apr 6 from Chicago to London, returning Fri, May 1, priced at $901 found 4 days ago

Find the cheapest month to fly from Chicago (ORD) to London (LHR)

May is typically the cheapest month to fly

From $563 - $1,066 per traveler.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, Virgin Atlantic
Popular airline
United
Distance
6307 km
Average flight time
14 hours 1 min

Explore a world of travel with Expedia