Flights from Chicago to London available from

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

USD

Chicago (ORD)to

London (LHR)
Apr 11 2024 - Apr 19 2024
From
USD 1,320*
Round trip
/
Economy

Chicago (ORD)to

London (LHR)
May 22 2024 - May 27 2024
From
USD 1,354*
Round trip
/
Economy

Chicago (ORD)to

London (LHR)
Apr 03 2024 - Apr 10 2024
From
USD 1,357*
Round trip
/
Economy

Chicago (ORD)to

London (LHR)
May 31 2024 - Jul 05 2024
From
USD 1,502*
Round trip
/
Economy

Chicago (ORD)to

London (LHR)
May 22 2024 - Jul 28 2024
From
USD 1,629*
Round trip
/
Economy

Chicago (ORD)to

London (LHR)
Apr 04 2024 - Apr 06 2024
From
USD 3,341*
Round trip
/
Economy

Chicago (ORD)to

London (LGW)
Jun 01 2024 - Jun 11 2024
From
USD 1,427*
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 15 2024 - Oct 29 2024

From

USD 612*

Seen: 12 hrs ago

FromChicago (ORD)ToLondon (LHR)Round trip
/
Economy
Oct 04 2024 - Oct 14 2024

From

USD 745*

Seen: 22 minutes ago

FromChicago (ORD)ToLondon (LHR)Round trip
/
Economy
Oct 11 2024 - Oct 20 2024

From

USD 866*

Seen: 9 minutes 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

Marvel 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 National Portrait Gallery - 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 (ORD) to London Heathrow (LHR) or Gatwick (LGW).

 

FAQs about travel from Chicago to London

Helpful information for US travelers visiting London

What is the flight duration from Chicago to London?

It takes around 8 hours to fly from Chicago O’Hare International (ORD) 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 also choose to add a Stopover in Iceland for up to 7 days at no extra airfare.

When is the best time to fly from Chicago (ORD) to London (LHR)?

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 flights from Chicago to London is generally between January and February, a quieter season in London and a good time to enjoy the city without the crowds.

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 fly to can help you find a good deal on your tickets.

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

Does Icelandair offer direct flights from Chicago to London?

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

Visit our support hub for more information on flying from the US with Icelandair, including baggage allowances and visa information.