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When’s a good time to book a flight from Chicago to London?

What’s the cheapest day of the week to fly from Chicago to London?‡

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What is the cheapest month to fly from Chicago to London?‡

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‡This information is based on historical data from the last 365 days.

Finding Affordable Flights from Chicago to London
  • Plan Ahead - One of the keys to securing cheap flights from Chicago to London is to plan your trip well in advance. Airlines often offer lower prices for those who book tickets months ahead. Keep an eye on special promotions and sales events, which can yield significant savings.
  • Flexibility is Key - Being flexible with your travel dates can also lead to substantial cost savings. Consider flying during off-peak seasons or on weekdays when prices tend to be lower.
  • Set Price Alerts - To keep tabs on flight prices, consider setting up fare alerts. These alerts will notify you when fares from Chicago to London drop, giving you the opportunity to grab cheap deals.
  • Consider Nearby Airports - If London has multiple airports, check the prices at each one. Sometimes, flying into a nearby airport and then taking a short train or bus ride to your destination can be a much cheaper option.
  • Bundle and Save - Booking your flight and accommodation together as a package can often result in significant savings. CheapOair offers these bundled deals, so make sure to explore this option.

When is the Cheapest Time to Book Flights from Chicago to London?

‡

Got flexible travel dates? Use our flight data from the past year to discover ideal times to fly from Chicago to London. Find out which months and days typically offer lower fares and score our best savings.

CheapOair provides the predicted prices for one-way trips or round-trips with a duration of 7 days for domestic and 14 days for international trips based on historical data and available flight information. Graphs are estimates only. Prices are subject to change and can't be guaranteed until ticketed.
Estimated price for
Round-trip

‡Graphs are estimates only. Based on historical data and available flight information. Prices are subject to change and cannot be guaranteed until ticketed.

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Chicago to London Flight Route Information

Travel Distance:3,945 Miles
Airlines Flying This Route: British Airways, American Airlines, United Airlines
Weekly Flights:100
Avg. Flight Duration:7.50 Hours

Insights About Flying from Chicago to London

Q. Which is the high season to travel from Chicago to London?

A. The month of February is considered the high season for flying from CHI to LON. Traveling during the high season can affect ticket prices and availability, making this data crucial for trip planning.

Q. How many direct flights are available from CHI to LON?

A. There are a total of 403 direct flights from Chicago to London. For travelers seeking convenience and shorter travel times, this data is important when choosing flight options.

Q. Which is the low season to travel from Chicago to London?

A. October is considered the low season for traveling from Chicago to London, United Kingdom. Travelers looking for cost-effective options and fewer crowds may consider traveling during this period.

Q. How many daily flights are there between Chicago to London?

A. There are as many as 13 daily flights available for travelers between CHI to LON. This data offers flexibility in choosing departure times that best suit your schedule.

Q. At what time does the last flight depart to London?

A. The last flight to London typically departs between 11:00PM - 12:00AM. Travelers who prefer late-night departures will find this information valuable for planning their journey.

Q. What percentage of travelers spent an average of 4 days in London, United Kingdom?

A. Approximately 32.49% of travelers spent an average of 4 days exploring London. This information can assist in planning the duration of your stay in London

Q. What percentage of CHI to LON flyers traveled with kids under 14?

A. About 4% of passengers on flights from Chicago to London were accompanied by children under the age of 14. This information is useful if you're planning a family trip and want to know how common it is to travel with young children on this route.

Q. What percentage of Chicago to London travelers were over 60 years old?

A. A notable 20% of travelers were aged 60 or older. This statistic provides insights for senior travelers or those seeking a mature travel demographic.

Q. What percentage of CHI to LON travelers were millennials?

A. Millennials make up a significant portion of travelers on this route, accounting for 32% of all passengers. If you're a millennial looking to connect with like-minded travelers, this statistic might interest you.

Q. What percentage of Chicago to London travelers were female?

A. Almost half of the passengers, approximately 44% were female. Knowing the gender distribution can be useful for solo female travelers or those interested in gender-related travel insights.

Q. What percent of Chicago to London travellers booked first or business class?

A. 1% of travelers booked first or business class on this route.

Q. On which days one can have the most flight options in London?

A. Monday offer the most flight options in London.

§ All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 3 months' data.

Cheap Flights from Chicago to London

Looking for flights from Chicago (CHI) to London (LON)? Find affordable air travel deals on CheapOair and save big on air tickets online. There is so much to do in London! Take a trip to the capital and largest city of England to experience a smooth blend of history and modernity. You can begin by visiting popular city attractions like Buckingham Palace, London Eye, Piccadilly Circus, Tower Bridge, National Gallery, Regent's Park, British Museum, Marble Arch and Westminster Abbey. Later you can unwind with fine dinner at the classy restaurants of Upper Street, Kings Street, Lordship Lane and South End, Croydon. To reach London, LON from Chicago, CHI, you can choose from the top airlines, United Airlines, Lufthansa and British Airways for a comfortable and convenient journey. The average time taken by a flight to cover the distance of 3,962 miles between the two cities is about 8 hours.
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