Flights from Chicago to London available from

Fly in the next three months: flights from Chicago to London

USD

Chicago (ORD)to

London (LHR)
Feb 09 2024 - Feb 20 2024
From
USD 522*
Round trip
/
Economy

Chicago (ORD)to

London (LHR)
Jan 12 2024 - Jan 22 2024
From
USD 522*
Round trip
/
Economy

Chicago (ORD)to

London (LHR)
Dec 09 2023 - Dec 16 2023
From
USD 972*
Round trip
/
Economy

Chicago (ORD)to

London (LGW)
Dec 06 2023 - Dec 11 2023
From
USD 772*
Round trip
/
Economy

Chicago (ORD)to

London (LGW)
Dec 18 2023 - Jan 12 2024
From
USD 852*
Round trip
/
Economy

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking

Blue image with a map of Iceland and text that reads: Include a little more of Iceland in your journey. Add a Stopover

Plan ahead for your trip from Chicago to London with Icelandair

USD
FromChicago (ORD)ToLondon (LHR)Round trip
/
Economy
Oct 02 2024 - Oct 09 2024

From

USD 529*

Viewed 17 hrs ago

FromChicago (ORD)ToLondon (LHR)Round trip
/
Economy
Oct 15 2024 - Oct 22 2024

From

USD 529*

Viewed 1 day ago

FromChicago (ORD)ToLondon (LHR)Round trip
/
Economy
Sep 03 2024 - Sep 24 2024

From

USD 540*

Viewed 16 hrs ago

FromChicago (ORD)ToLondon (LHR)Round trip
/
Economy
Oct 23 2024 - Oct 31 2024

From

USD 544*

Viewed 2 days ago

FromChicago (ORD)ToLondon (LHR)Round trip
/
Economy
Aug 23 2024 - Sep 03 2024

From

USD 590*

Viewed 1 day ago

FromChicago (ORD)ToLondon (LHR)Round trip
/
Economy
Aug 14 2024 - Aug 21 2024

From

USD 595*

Viewed 16 hrs ago

FromChicago (ORD)ToLondon (LHR)Round trip
/
Economy
Jul 30 2024 - Aug 15 2024

From

USD 628*

Viewed 1 day ago

FromChicago (ORD)ToLondon (LHR)Round trip
/
Economy
Sep 21 2024 - Oct 05 2024

From

USD 634*

Viewed 15 hrs ago

FromChicago (ORD)ToLondon (LHR)Round trip
/
Economy
Sep 20 2024 - Oct 05 2024

From

USD 634*

Viewed 15 hrs ago

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking

Flights to London from Chicago

Indulge in all the grandeur of Buckingham Palace, witness the iconic silhouette of Big Ben standing tall against the Thames, or immerse yourself in the artistic wonders of the British Museum - these are just a few of the countless captivating sights that await you in London. For an unparalleled in-flight experience, choose Icelandair to fly from Chicago to London Heathrow (LHR) or Gatwick (LGW).

 

FAQs about travel from Chicago to London

Helpful information for passengers traveling to London from Chicago

What is the flight duration from Chicago to London?

It takes around 8 hours to fly from Chicago to London Gatwick or Heathrow Airport. However, this does not account for any stopovers you have planned, which will extend your overall journey time.

When you book flights to London from Chicago with Icelandair you can extend your stopover in Iceland at no extra airfare.

When is the best time to fly from Chicago to London?

The best time to visit London depends on what you’d like to do once you arrive. Spring in London is a sight to behold as cherry blossoms paint the streets beautiful shades of pink. It’s the perfect temperature for some sightseeing, too.

On the other hand, London’s festive spirit and celebrations during the winter are unrivaled. The cheapest time to book plane tickets from Chicago to London is between January and February as demand is generally at its lowest.

Which airport in London will I fly to from Chicago?

Passengers booking plane tickets from Chicago to London can fly into London Heathrow Airport (LHR) or Gatwick Airport (LGW).

You can use the flight finder tool above to select flights to your preferred airport.

How can I find cheap flights from Chicago to London?

Being flexible about when you fly, as well as which London airport you depart from can help you find a good deal on your tickets.

We also recommend checking our flight deals page regularly and booking in advance to secure the best airfare.

Does Icelandair offer direct flights to London from Chicago?

Passengers flying from Chicago to London with Icelandair will change at Keflavik International Airport. From there, you will fly directly to London. The flight from KEF to LHR is around 3 hours.