Cheap Flights from O'Hare International Airport to London (UK) (LHR) Find and Compare the Best Airline Deals | Skyticket

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2025/3
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2025/3
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

O'Hare－Heathrow Airport
March Lowest Airfares -----
O'Hare－Heathrow Airport
April Lowest Airfares
USD8,231

The airfare displayed above is for United Airlines

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O'Hare－Heathrow Airport
May Lowest Airfares -----
O'Hare－Heathrow Airport
June Lowest Airfares -----
O'Hare－Heathrow Airport
July Lowest Airfares -----

Chicago－London (UK)
Estimated Flight Time
7 Hours 45 Minutes
Chicago－London (UK)
Number of Operating Airlines
23

Operating Airlines for O'Hare－Heathrow Airport Route
Non-StopAmerican Airlines

Non-StopBritish Airways

Non-StopAustrian Airlines

Non-StopUnited Airlines

Air Canada

Air France

AeroMéxico

Finnair

ITA Airways

Delta Air Lines

Aer Lingus

Ethiopian Airlines

Icelandair

Iberia Airlines

Klm Royal Dutch Airlines

Lufthansa German Airlines

LOT Polish Airlines

Swissair

Scandinavian Airlines

Brussels Airlines

Turkish Airlines

TAP Portugal

Virgin Atlantic

Other Destinations from:Chicago
* Fares vary in accordance to seat availability
Other Departures to: London (UK)

San Diego Airport－London (UK)(Heathrow)
USD525〜
Hartsfield-Jackson Atlanta Airport－London (UK)(Heathrow)
USD843〜
Miami Airport－London (UK)(Heathrow)
USD703〜
* Fares vary in accordance to seat availability