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Not ready to book? Create a price alert to track prices.How to get the cheapest flight ticket from Chicago to London
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Chicago to London?
February. The cheapest time of year to fly to London from Chicago is February. The most expensive is June.
What is the cheapest day to depart Chicago for London?
Saturday. The cheapest day of the week is usually Saturday. The most expensive is usually Saturday.
When is the cheapest time to fly from Chicago to London?
In the evening. Chicago to London flights are approximately 30% more expensive in the afternoon than in the evening
How far in advance should you book Chicago to London flights?
10 days before. The cheapest time to buy a flight from Chicago to London is approximately 10 days to departure
How many flights depart from Chicago to London on average per day?
The number of flights available between Chicago and London is 32 per day as of April 2024. The most frequent departure time is 17:00, with 45% of daily flights leaving in the afternoon.
How many flights depart from Chicago to London on average per week?
As of April 2024, 227 flights take off from Chicago and land in London each week. The most common flight departure day for this route is Monday, with 16% of weekly flights taking off on this day.
Cheap Chicago to London (CHI to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to London
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How far is Chicago to London by plane?
The straight-line distance from Chicago to London is 6349.2 km.
When did momondo last update prices for flights from Chicago to London?
Prices for flights from Chicago to London are refreshed on a daily basis.
How old do you have to be to fly from Chicago to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to London?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to London . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Chicago to London with flexible booking policies on momondo?
momondo does allow users to show only those flights to London from Chicago which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Chicago to London?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to London.
I’m not ready to book a flight from Chicago to London right now. Can momondo alert me if prices change?
If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Chicago and alert you when they change.