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

Departure Date

2025/6
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221,751	231,822	241,759	256,922	26Search	271,853	28Search
292,719	30Search

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Return Date

2025/6
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Departure Date

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Return Date

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

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

O'Hare－Heathrow Airport
June Lowest Airfares
USD1,751

The airfare displayed above is for American Airlines

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O'Hare－Heathrow Airport
July Lowest Airfares
USD675

The airfare displayed above is for American Airlines

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O'Hare－Heathrow Airport
August Lowest Airfares
USD689

The airfare displayed above is for American Airlines

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O'Hare－Heathrow Airport
September Lowest Airfares
USD639

The airfare displayed above is for American Airlines

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O'Hare－Heathrow Airport
October Lowest Airfares
USD655

The airfare displayed above is for Icelandair

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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

LOT Polish Airlines

Swissair

Scandinavian Airlines

Brussels Airlines

Turkish Airlines

TAP Portugal

Virgin Atlantic

Other Destinations from:Chicago

O'Hare－London (UK)(Gatwick)
USD642〜
O'Hare－London (UK)(London City)
USD4,819〜
O'Hare－Manchester (UK)(MAN)
USD903〜
O'Hare－Edinburgh(EDI)
USD1,221〜
O'Hare－Birmingham (UK)(BHX)
USD1,073〜
O'Hare－Glasgow(GLA)
USD554〜
* Fares vary in accordance to seat availability
Other Departures to: London (UK)

Dallas/Fort Worth Airport－London (UK)(Heathrow)
USD642〜
San Diego Airport－London (UK)(Heathrow)
USD543〜
Hartsfield-Jackson Atlanta Airport－London (UK)(Heathrow)
USD628〜
Dallas Love Field Airport－London (UK)(Heathrow)
USD1,259〜
William P. Hobby Airport－London (UK)(Heathrow)
USD1,197〜
George Bush Intercontinental Airport－London (UK)(Heathrow)
USD623〜
Miami Airport－London (UK)(Heathrow)
USD598〜
Salt Lake City Airport－London (UK)(Heathrow)
USD908〜
* Fares vary in accordance to seat availability