Flights from Chicago to London available from
Fly in the next three months: flights from Chicago to London
Chicago (ORD)to
London (LHR)Chicago (ORD)to
London (LHR)Chicago (ORD)to
London (LHR)Chicago (ORD)to
London (LGW)Chicago (ORD)to
London (LGW)*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 Chicago to London with Icelandair
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.