Cheap flights from Chicago to London from £153
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to London departing on 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Scandinavian Airlines flights from Chicago to London
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Icelandair flights from Chicago to London
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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 Thursday.
When is the cheapest time to fly from Chicago to London?
In the evening. Chicago to London flights are approximately 18% more expensive at midday than in the evening
What is the cheapest Chicago to London flight route?
Chicago O'Hare Intl - London Gatwick. Fly from Chicago O'Hare Intl to London Gatwick for the best Chicago - London flight prices
How far in advance should you book Chicago to London flights?
59 days before. The cheapest time to buy a flight from Chicago to London is approximately 59 days to departure
Can stopping save me money on Chicago to London flights?
You could potentially save up to 50% on your flight if you consider stops on a Chicago to London flight.
How have Chicago to London flight prices changed over time?
As of November 2024, prices for Chicago to London flights are approximately 28% cheaper when compared to flights at the same time last year.
How many flights depart from Chicago to London on average per day?
As of November 2024, there are 37 flights per week flying from Chicago to London. The most common time of day flights depart is 17:00, with 71% of flights taking off in the evening.
How many flights depart from Chicago to London on average per week?
The number of flights available between Chicago and London is 261 per week as of November 2024. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.
When to book flights from Chicago to London
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
How far is Chicago to London by plane?
There are 3945.2 mi between Chicago and London. In terms of flight time, this usually takes a little over 7h 35m.
When did momondo last update prices for flights from Chicago to London?
Prices for flights from Chicago to London were last updated today.
How many operators does momondo search for flights from Chicago to London?
The number of operators available for flights from Chicago to London is 8 as of November 2024.
How old do you have to be to fly from Chicago to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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.
What is the most popular plane model from Chicago to London?
Based on momondo bookings for flights between Chicago and London, the leading plane model is Boeing 787-9 Dreamliner, making up 44.47% of the total bookings. Other popular models include Boeing 777 with 21.44%, Boeing 767-300 with 13.17%, and Boeing 787-10 Dreamliner with 8.50%.
What is the most popular airline from Chicago to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago to London is British Airways (27.72% of total bookings). The next most popular airlines are Scandinavian Airlines (19.57%), Iberia (15.04%), and Lufthansa (11.23%).
Best airlines flying from Chicago to London
Compare and see reviews for airlines that fly from Chicago to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £321 | Free Cancellation | Rating 6.8 7,148 reviews | |||
| PriceFrom £343 | Free Cancellation | Rating 7.3 1,301 reviews | |||
| PriceFrom £377 | Free Cancellation | Rating 7.7 1,300 reviews | |||
| PriceFrom £405 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom £469 | Free Cancellation | Rating 7.1 1,089 reviews | |||
| PriceFrom £492 | Free Cancellation | Rating 6.6 6,837 reviews | |||
| PriceFrom £495 | Free Cancellation | Rating 7.0 2,662 reviews | |||
| PriceFrom £534 | Free Cancellation | Rating 7.4 9,171 reviews |
Finnair Flights From Chicago to London
Finnair flight deals from Chicago to London start from £478 round-trip. Over the 25 Finnair flights for this route in a normal week, average airfare is usually £942 round-trip - but some users have found much cheaper deals with momondo.
United Airlines Flights From Chicago to London
United Airlines is also a popular choice for this route. United Airlines flight deals for Chicago to London start from as low as £676 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around £942. United Airlines operates 14 flights to London from Chicago in an average week. Users have rated it 7.4/10 across 9,171 reviews.
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to London?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to London for you.
Can I find flights from Chicago to London with flexible booking policies on momondo?
Flights from Chicago to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Chicago to London?
momondo helps you find the best flight between Chicago and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Chicago to London right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Chicago to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.