Flights from London to Chicago available from
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today
today
Fly in the next three months: flights from London to Chicago
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GBP
London (LHR)to
Chicago (ORD)07 05 2024 - 25 06 2024
From
GBP 469*
Round trip
/
Economy
London (LHR)to
Chicago (ORD)06 05 2024 - 24 06 2024
From
GBP 503*
Round trip
/
Economy
London (LHR)to
Chicago (ORD)29 04 2024 - 05 05 2024
From
GBP 643*
Round trip
/
Economy
London (LHR)to
Chicago (ORD)11 06 2024 - 16 06 2024
From
GBP 730*
Round trip
/
Economy
London (LHR)to
Chicago (ORD)25 04 2024 - 27 04 2024
From
GBP 598*
Round trip
/
Economy
London (LHR)to
Chicago (ORD)07 06 2024 - 18 06 2024
From
GBP 703*
Round trip
/
Economy
London (LHR)to
Chicago (ORD)02 06 2024 - 09 06 2024
From
GBP 678*
Round trip
/
Economy
London (LHR)to
Chicago (ORD)10 06 2024 - 06 07 2024
From
GBP 755*
Round trip
/
Economy
London (LGW)to
Chicago (ORD)24 04 2024 - 01 05 2024
From
GBP 722*
Round trip
/
Economy
London (LGW)to
Chicago (ORD)26 05 2024 - 04 07 2024
From
GBP 883*
Round trip
/
Economy
London (LGW)to
Chicago (ORD)23 05 2024 - 04 10 2024
From
GBP 547*
Round trip
/
Economy
London (LGW)to
Chicago (ORD)25 04 2024 - 02 05 2024
From
GBP 741*
Round trip
/
Economy
*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking
Plan ahead for your trip from London to Chicago with Icelandair
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GBP
| FromLondon (LHR) | ToChicago (ORD) | Round trip / Economy | 08 03 2025 - 15 03 2025 | From GBP 544* Seen: 1 day ago |
| FromLondon (LHR) | ToChicago (ORD) | Round trip / Economy | 23 11 2024 - 30 11 2024 | From GBP 544* Seen: 19 hrs ago |
| FromLondon (LHR) | ToChicago (ORD) | Round trip / Economy | 25 10 2024 - 30 10 2024 | From GBP 746* Seen: 20 hrs ago |
| FromLondon (LGW) | ToChicago (ORD) | Round trip / Economy | 24 10 2024 - 31 10 2024 | From GBP 517* Seen: 20 hrs ago |
*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking
Flights to Chicago from London
For the best fares and an unparalleled flying experience, choose Icelandair to fly from London (LHR/LGW) to Chicago O’Hare (ORD). With hundreds of hours of in-flight entertainment and Wi-Fi access on most flights, your journey to the ‘Windy City’ will literally fly by.
FAQs about travel from London to Chicago
Helpful information for travellers visiting Chicago
How do you find cheap flights to Chicago from London?
To find cheap flights from London to Chicago, we recommend being flexible about when you fly as well as which airport you fly from.
We also advise checking our flight deals often and booking your holiday in advance to secure the best price.
What is the distance from London to Chicago O’ Hare?
The distance from London to Chicago O'Hare International Airport is approximately 3,950 miles (6,352 kilometres). But please note that the actual flight distance may differ based on the specific airline’s route and other factors.
What is the London to Chicago flight time?
The flight duration from London Heathrow to Chicago O’Hare International Airport (ORD) is roughly 8-9 hours non-stop.
This is the same for passengers flying to Chicago from London Gatwick. Please note that this does not account for any layovers you might have on your route.
When is the best time to fly to Chicago from London?
The best time to fly to Chicago from London is undoubtedly during spring or autumn. Embrace the city's enchanting transformation seasons as nature simply shows off!
Witness a colourful tapestry of wonderous events, from cherry blossoms in full bloom to autumn foliage painting the city in gorgeous golden hues. Plus, the mild temperatures make strolling through iconic landmarks like Millennium Park and the Magnificent Mile an unforgettable joy.
Which airport will I go to when travelling from London to Chicago?
Passengers flying from London to Chicago with Icelandair can fly from London Heathrow Airport or London Gatwick Airport. Use the flight finder tool above to browse flights from your preferred airport.
