$513 Cheap Delta flights Chicago (ORD) to London (LHR)

View $513 flight on Wed, Sep 9, 2026Opens in a new window

$513 Cheap Delta flights Chicago (ORD) to London (LHR)

Prices were available within the past 7 days and start at $513 for one-way flights and $1,059 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, May 20 - Wed, May 27
ORD
Chicago
LHR
London
$1,059 Roundtrip, found 23 hours ago
$1,059
Roundtrip
found 23 hours ago
Select Delta flight, departing Wed, May 20 from Chicago to London, returning Wed, May 27, priced at $1,059 found 23 hours 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, Air France, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, 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

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