|Best Price Found||$239||The best one-way flight to London from Chicago in the past 72 hours is $239. The best round-trip flight deal from Chicago to London found on momondo in the last 72 hours is $379.|
|Fastest flight time||7h 40m||The fastest flight from Chicago to London takes 7h 40m|
|Direct flights||Fri and Sun||Direct flights go from Chicago to London on Friday and Sunday. Airlines offering direct flights are: Finnair and American Airlines.|
|Airports in London||6 airports||There are 6 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)|
The cheapest time of year to fly to London from Chicago is April. Most expensive is December
The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday
Chicago to London flights are approximately 7% more expensive in the evening than at noon
British Airways, Finnair, and Iberia are the most popular carriers operating from Chicago to London
Chicago O'Hare Intl - London Luton
Fly from Chicago O'Hare Intl to London Luton for the best Chicago - London flight prices
60 days before
The cheapest time to buy a flight from Chicago to London is approximately 60 days to departure
I booked through Kayak, trusting them. But they used one of these cheap online travel agents - Chatdeals. When I missed my flight due to a 3 hour train delay that was out of my influence, Chatdeals refused to rebook without a fee. SAS couldn’t rebook either. So I was stuck and lost the flight. Had to buy a complete new one. Never book through kayak or one of the cheap ones. Always airline direct! Expensive lesson learned… 🙂 Jan
Pros: Crew was acceptable but sits terrible
Cons: Not a comfy flight
We boarded 20 minutes before the actual boarding time. The plane left on time and arrived a little early. Air Canada's crew served 1 drink service during a 4.5 hour flight, with no snacks. It's a good thing that I have access to lounge service.
Everything was very good, but my luggage was lost.
Considering I cancelled the flight 2 months ago -- I would have to say the communication was poor -- since I continue to received updates. I say poor since Kayak seems not to want to respond to me to reschedule a flight -- they hold my voucher -- so I can not do it on my own --
Crew members were very helpful, friendly and dedicated. The flight was punctual and inside very clean.
While my bags were left behind, using Apple Trackers I was able to head straight to lost and found and report the issue, they located them in Madrid, and said they would be on the next flight and delivered to my hotel. Great service, other than the left behind bags. It was a short layover, it happens.
Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!
Some of our partner airlines flying from Chicago to London are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are British Airways, United Airlines, and American Airlines. You can search for the full list of airlines like British Airways that are offering this flexibility.
A flight from Chicago to London will travel around 3945.2 mi. Flights usually cover this in 9h 25m, depending on flying conditions and air traffic around both airports.