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

Departure Date

2025/7
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1------	2------	3Search	41,495	51,603
63,504	73,504	82,372	9952	108,771	111,315	127,432
137,444	147,570	15713	167,318	177,318	18775	19849
20682	211,861	22685	23682	24784	25870	264,164
27Search	28742	29687	30682	31870

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Return Date

2025/7
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1------	2------	3------	4------	5------
6------	7------	8------	9------	10------	11------	12------
13------	14------	15------	16------	17------	18------	19------
20------	21------	22------	23------	24------	25------	26------
27------	28------	29------	30------	31------

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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
July Lowest Airfares
USD682

The airfare displayed above is for American Airlines

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O'Hare－Heathrow Airport
August Lowest Airfares
USD653

The airfare displayed above is for American Airlines

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O'Hare－Heathrow Airport
September Lowest Airfares
USD646

The airfare displayed above is for American Airlines

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O'Hare－Heathrow Airport
October Lowest Airfares
USD663

The airfare displayed above is for Icelandair

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O'Hare－Heathrow Airport
November Lowest Airfares
USD465

The airfare displayed above is for Scandinavian Airlines

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Chicago－London (UK)
Estimated Flight Time
7 Hours 40 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)
USD578〜
O'Hare－Manchester (UK)(MAN)
USD913〜
O'Hare－Edinburgh(EDI)
USD746〜
O'Hare－Birmingham (UK)(BHX)
USD1,085〜
O'Hare－Glasgow(GLA)
USD560〜
* Fares vary in accordance to seat availability
Other Departures to: London (UK)

Dallas/Fort Worth Airport－London (UK)(Heathrow)
USD649〜
San Diego Airport－London (UK)(Heathrow)
USD549〜
Hartsfield-Jackson Atlanta Airport－London (UK)(Heathrow)
USD635〜
Dallas Love Field Airport－London (UK)(Heathrow)
USD1,273〜
George Bush Intercontinental Airport－London (UK)(Heathrow)
USD630〜
Miami Airport－London (UK)(Heathrow)
USD590〜
Salt Lake City Airport－London (UK)(Heathrow)
USD778〜
* Fares vary in accordance to seat availability