Cheap Flights from Heathrow Airport to Chicago (ORD) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/9
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1635	2Search	3997	4Search	5606	63,057
7Search	8Search	9Search	10Search	119,889	12Search	13637
14Search	15Search	16Search	17Search	18Search	19Search	20Search
21619	22Search	23580	24581	25581	261,036	27710
28Search	29Search	30Search

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2025/9
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

Heathrow－O'Hare Airport
September Lowest Airfares
USD580

The airfare displayed above is for American Airlines

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Heathrow－O'Hare Airport
October Lowest Airfares
USD582

The airfare displayed above is for American Airlines

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Heathrow－O'Hare Airport
November Lowest Airfares
USD582

The airfare displayed above is for American Airlines

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Heathrow－O'Hare Airport
December Lowest Airfares
USD781

The airfare displayed above is for American Airlines

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Heathrow－O'Hare Airport
January Lowest Airfares
USD635

The airfare displayed above is for American Airlines

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London (UK)－Chicago
Estimated Flight Time
8 Hours 25 Minutes
London (UK)－Chicago
Number of Operating Airlines
22

Operating Airlines for Heathrow－O'Hare Airport Route
- No1
  LOT Polish Airlines
- No2
  British Airways
- No3
  Finnair
LOT Polish Airlines

Non-StopBritish Airways

Finnair

Non-StopAmerican Airlines

Non-StopLufthansa

Non-StopAustrian Airlines

Non-StopUnited Airlines

Air Canada

Air France

AeroMéxico

ITA Airways

Delta Air Lines

Aer Lingus

Icelandair

Iberia Airlines

Klm Royal Dutch Airlines

Swissair

Scandinavian Airlines

Brussels Airlines

Turkish Airlines

TAP Portugal

Virgin Atlantic

Other Destinations from:London (UK)

Heathrow－Chicago(Midway)
USD1,627〜
Heathrow－Dallas(Love Field)
USD843〜
Heathrow－Dallas(/Fort Worth)
USD877〜
Heathrow－San Diego(SAN)
USD616〜
Heathrow－Atlanta(Hartsfield-Jackson)
USD888〜
Heathrow－Houston(William P. Hobby)
USD823〜
Heathrow－Houston(George Bush Intercontinental)
USD886〜
Heathrow－Salt Lake City(SLC)
USD1,353〜
Heathrow－Miami(MIA)
USD470〜
* Fares vary in accordance to seat availability
Other Departures to: Chicago

Gatwick Airport－Chicago(O'Hare)
USD468〜
Manchester Airport－Chicago(O'Hare)
USD554〜
Edinburgh Airport－Chicago(O'Hare)
USD802〜
Birmingham Airport－Chicago(O'Hare)
USD786〜
London City Airport－Chicago(O'Hare)
USD624〜
Glasgow Airport－Chicago(O'Hare)
USD913〜
* Fares vary in accordance to seat availability