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

Departure Date

2025/12
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1Search	2Search	3Search	4Search	5Search	6Search
7Search	8Search	9Search	10Search	11Search	12Search	13Search
14Search	152,809	16Search	17Search	18Search	19Search	201,284
21Search	221,068	23Search	24Search	25Search	26Search	27Search
28Search	29Search	30Search	31Search

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Return Date

2025/12
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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
December Lowest Airfares
USD1,068

The airfare displayed above is for American Airlines

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Heathrow－O'Hare Airport
January Lowest Airfares
USD2,639

The airfare displayed above is for Scandinavian Airlines

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Heathrow－O'Hare Airport
February Lowest Airfares
USD725

The airfare displayed above is for Scandinavian Airlines

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Heathrow－O'Hare Airport
March Lowest Airfares
USD651

The airfare displayed above is for American Airlines

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Heathrow－O'Hare Airport
April Lowest Airfares
USD610

The airfare displayed above is for Icelandair

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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)
USD1,605〜
Heathrow－Dallas(/Fort Worth)
USD824〜
Heathrow－Dallas(Love Field)
USD831〜
Heathrow－San Diego(SAN)
USD607〜
Heathrow－Atlanta(Hartsfield-Jackson)
USD876〜
Heathrow－Houston(William P. Hobby)
USD811〜
Heathrow－Houston(George Bush Intercontinental)
USD842〜
Heathrow－Miami(MIA)
USD502〜
* Fares vary in accordance to seat availability
Other Departures to: Chicago

Gatwick Airport－Chicago(O'Hare)
USD461〜
Manchester Airport－Chicago(O'Hare)
USD546〜
Edinburgh Airport－Chicago(O'Hare)
USD716〜
Birmingham Airport－Chicago(O'Hare)
USD827〜
London City Airport－Chicago(O'Hare)
USD1,320〜
Glasgow Airport－Chicago(O'Hare)
USD900〜
* Fares vary in accordance to seat availability