Cheap flights from London to Chicago from £173
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Chicago departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.Easily compare return flights from London to Chicago
Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Chicago by changing tabs
Find the cheapest one-way flights from London to Chicago
If you're looking for one-way flights from London to Chicago, view some of our deals below provided by Austrian Airlines, Finnair and Iberia
Search last-minute flights to Chicago from London
Find and compare return flight prices for your last-minute flight from London to Chicago
Best airlines flying from London to Chicago
Compare and see reviews for airlines that fly from London to Chicago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £361 | Free Cancellation | Rating 7.4 1,417 reviews | |||
| PriceFrom £366 | Free Cancellation | Rating 7.0 1,300 reviews | |||
| PriceFrom £377 | Free Cancellation | Rating 7.6 738 reviews | |||
| PriceFrom £401 | Free Cancellation | Rating 7.1 2,145 reviews | |||
| PriceFrom £404 | Free Cancellation | Rating 6.8 6,837 reviews | |||
| PriceFrom £409 | Free Cancellation | Rating 7.2 577 reviews | |||
| PriceFrom £431 | Free Cancellation | Rating 7.7 1,377 reviews | |||
| PriceFrom £432 | Free Cancellation | Rating 7.0 7,666 reviews | |||
| PriceFrom £445 | Free Cancellation | Rating 7.6 1,054 reviews | |||
| PriceFrom £446 | Free Cancellation | Rating 7.2 1,336 reviews |
Finnair Flights From London to Chicago
Finnair operates around 21 flights from London to Chicago every week. The average price of these flights found in the last 72 hours has been £647, but momondo users have found Finnair deals from London to Chicago from as low as £541 round-trip. Finnair has been scored 7.7/10 in 1,377 reviews.
Austrian Airlines Flights From London to Chicago
Austrian Airlines (7.6/10 from 1,054 reviews) operates around 21 flights from London to Chicago in any given week. The average Austrian Airlines airfare for this route is around £731, with deals from around £559 rare but found on momondo. Referenced prices are for round-trip London to Chicago flight searches in the last 72 hours.
Scandinavian Airlines flights from London to Chicago
Our best Scandinavian Airlines deals on London to Chicago flight tickets
British Airways flights from London to Chicago
Our best British Airways deals on London to Chicago flight tickets
How to get the cheapest flight ticket from London to Chicago
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 London to Chicago?
February. The cheapest time of year to fly to Chicago from London is February. The most expensive is July.
What is the cheapest day to depart London for Chicago?
Wednesday. The cheapest day of the week is usually Wednesday. The most expensive is usually Sunday.
When is the cheapest time to fly from London to Chicago?
In the evening. London to Chicago flights are approximately 9% more expensive at midday than in the evening
What is the cheapest airline that flies to Chicago from London?
Scandinavian Airlines. Brussels Airlines, Finnair, and Iberia are the most popular carriers operating from London to Chicago
What is the cheapest London to Chicago flight route?
London Heathrow - Chicago O'Hare Intl. Fly from London Heathrow to Chicago O'Hare Intl for the best London - Chicago flight prices
How far in advance should you book London to Chicago flights?
27 days before. The cheapest time to buy a flight from London to Chicago is approximately 27 days to departure
How many flights depart from London to Chicago on average per day?
As of May 2024, 36 flights take off from London and land in Chicago each day. The most common flight departure time for this route is 07:00, with 59% of daily flights taking off at midday.
How many flights depart from London to Chicago on average per week?
The number of flights available between London and Chicago is 255 per week as of May 2024. The most frequent departure day is Saturday, with 15% of weekly flights leaving on this day.
What cabin class options are available on London to Chicago flights?
There are 3 cabin classes available to choose from on London to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on London to Chicago flights?
No. A direct flight is the cheapest option for a flight between London to Chicago.
Cheap London to Chicago (LON to CHI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Chicago
Best price found | £173 |
|---|---|
Fastest flight time | 8h 35m |
Direct flights | Every day |
Airports in Chicago | 2 airports |
How far is London to Chicago by plane?
The distance between London and Chicago is about 3945.2 mi. In terms of flight time, this usually takes a little over 8h 35m.
When did momondo last update prices for flights from London to Chicago?
Prices for flights from London to Chicago refresh daily.
How many operators does momondo search for flights from London to Chicago?
There are 15 operators available for flights from London to Chicago as of May 2024.
How old do you have to be to fly from London to Chicago?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Chicago.
What documentation or ID do you need to fly to Chicago?
The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from London to Chicago?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from London.
Can I find flights from London to Chicago with flexible booking policies on momondo?
Flights from London to Chicago 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 London to Chicago?
Once all potential London to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from London to Chicago right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of London to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.