Cheap Delta Flights from Chicago to London (CHI→LON)

View NZ$705 flight on Sun, 7 Dec 2025Opens in a new window
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Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 13 Nov - Sun, 16 Nov
ORD
Chicago
LHR
London
NZ$1,199 Return, found 8 hours ago
NZ$1,199
Return
found 8 hours ago
Select Delta flight, departing Thu, 13 Nov from Chicago to London, returning Sun, 16 Nov, priced at NZ$1,199 found 8 hours ago
Delta
Thu, 13 Nov - Sun, 16 Nov
MDW
Chicago
LHR
London
NZ$1,221 Return, found 8 hours ago
NZ$1,221
Return
found 8 hours ago
Select Delta flight, departing Thu, 13 Nov from Chicago to London, returning Sun, 16 Nov, priced at NZ$1,221 found 8 hours ago
Delta
Fri, 14 Nov - Sun, 16 Nov
ORD
Chicago
LHR
London
NZ$1,221 Return, found 8 hours ago
NZ$1,221
Return
found 8 hours ago
Select Delta flight, departing Fri, 14 Nov from Chicago to London, returning Sun, 16 Nov, priced at NZ$1,221 found 8 hours ago
Delta
Thu, 13 Nov - Sun, 16 Nov
ORD
Chicago
LHR
London
NZ$1,234 Return, found 8 hours ago
NZ$1,234
Return
found 8 hours ago
Select Delta flight, departing Thu, 13 Nov from Chicago to London, returning Sun, 16 Nov, priced at NZ$1,234 found 8 hours ago
Delta
Thu, 13 Nov - Sun, 16 Nov
MDW
Chicago
LHR
London
NZ$1,398 Return, found 8 hours ago
NZ$1,398
Return
found 8 hours ago
Select Delta flight, departing Thu, 13 Nov from Chicago to London, returning Sun, 16 Nov, priced at NZ$1,398 found 8 hours ago
Delta
Fri, 14 Nov - Sun, 16 Nov
MDW
Chicago
LHR
London
NZ$1,486 Return, found 8 hours ago
NZ$1,486
Return
found 8 hours ago
Select Delta flight, departing Fri, 14 Nov from Chicago to London, returning Sun, 16 Nov, priced at NZ$1,486 found 8 hours ago
Flight from Chicago to London route 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, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Popular airline
Delta
Distance
6307 km
*Available to Expedia members.