Cheap TAP Portugal Flights from Chicago to London (CHI→LON)

View AU$361 flight on Sun, 19 Oct 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.

TAP Portugal
Sun, 2 Nov - Sat, 8 Nov
ORD
Chicago
LHR
London
AU$954 Return, found 6 days ago
AU$954
Return
found 6 days ago
Select TAP Portugal flight, departing Sun, 2 Nov from Chicago to London, returning Sat, 8 Nov, priced at AU$954 found 6 days ago
TAP Portugal
Wed, 29 Apr - Wed, 6 May
ORD
Chicago
LGW
London
AU$1,306 Return, found 6 days ago
AU$1,306
Return
found 6 days ago
Select TAP Portugal flight, departing Wed, 29 Apr from Chicago to London, returning Wed, 6 May, priced at AU$1,306 found 6 days ago
TAP Portugal
Wed, 29 Apr - Wed, 6 May
ORD
Chicago
LGW
London
AU$1,326 Return, found 6 days ago
AU$1,326
Return
found 6 days ago
Select TAP Portugal flight, departing Wed, 29 Apr from Chicago to London, returning Wed, 6 May, priced at AU$1,326 found 6 days 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
Aer Lingus
Distance
6307 km

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