How many airports are there in Chicago?

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.

How much are round-trip flights from London to Chicago?

The best price we found for a round-trip flight from London to Chicago is C$642. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from London to Chicago?

8 hours and 54 minutes is the average flight time from London to Chicago.

Which airlines fly direct from London to Chicago?

Iberia, Alaska Airlines and American Airlines fly direct from London to Chicago.

How many flights are there a week from London to Chicago?

There are 428 flights per week flying from London to Chicago, as of May 2024.

When is the cheapest time to fly from London to Chicago?

The cheapest month to fly from London to Chicago is usually June.

What's the cheapest airport to fly to in Chicago?

If you're flying from London, the cheapest airport near Chicago is Chicago Midway – which is 14.5 km away from the center of Chicago. We've found flights to this airport from C$642 .

Which upcoming date is cheapest to fly from London to Chicago on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Chicago on Monday, June 17, 2024 .

Can I get a direct flight from London to Chicago?

Yes – the average flight time is 8 hours and 54 minutes.

How can I get the best flight deal from London to Chicago?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Chicago?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from London to Chicago?

The cheapest airline that flies to Chicago is Scandinavian Airlines, and the cheapest airline that flies to Chicago O'Hare International Airport is British Airways.

Cheap flights from London to Chicago from C$642

Alaska Airlines

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Flight deals from London to Chicago

Looking for a cheap last-minute deal or the best round-trip flight from London to Chicago? Find the lowest prices on one-way and round-trip tickets right here.

Chicago.C$642 per passenger.Departing Mon, Jun 17, returning Tue, Jun 25.Round-trip flight with Scandinavian Airlines and Frontier Airlines.Outbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Mon, Jun 17, arriving in Chicago Midway.Inbound indirect flight with Frontier Airlines, departing from Chicago Midway on Tue, Jun 25, arriving in London Heathrow.Price includes taxes and charges.From C$642, select.

Chicago.C$652 per passenger.Departing Mon, Jun 3, returning Wed, Sep 11.Round-trip flight with easyJet and Frontier Airlines.Outbound indirect flight with easyJet, departing from London Luton on Mon, Jun 3, arriving in Chicago O'Hare International.Inbound indirect flight with Frontier Airlines, departing from Chicago O'Hare International on Wed, Sep 11, arriving in London Gatwick.Price includes taxes and charges.From C$652, select.

Chicago.C$690 per passenger.Departing Wed, Dec 4, returning Mon, Dec 9.Round-trip flight with British Airways and Icelandair.Outbound indirect flight with British Airways, departing from London Heathrow on Wed, Dec 4, arriving in Chicago O'Hare International.Inbound indirect flight with Icelandair, departing from Chicago O'Hare International on Mon, Dec 9, arriving in London Heathrow.Price includes taxes and charges.From C$690, select.

Chicago.C$697 per passenger.Departing Fri, Nov 15, returning Fri, Nov 29.Round-trip flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departing from London Heathrow on Fri, Nov 15, arriving in Chicago O'Hare International.Inbound indirect flight with TAP Air Portugal, departing from Chicago O'Hare International on Fri, Nov 29, arriving in London Heathrow.Price includes taxes and charges.From C$697, select.

Chicago.C$698 per passenger.Departing Fri, May 17, returning Tue, May 21.Round-trip flight with Norse Atlantic Airways (UK) and Spirit Airlines.Outbound indirect flight with Norse Atlantic Airways (UK), departing from London Gatwick on Fri, May 17, arriving in Chicago O'Hare International.Inbound indirect flight with Spirit Airlines, departing from Chicago O'Hare International on Tue, May 21, arriving in London Gatwick.Price includes taxes and charges.From C$698, select.

Chicago.C$699 per passenger.Departing Fri, Sep 20, returning Sun, Oct 6.Round-trip flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departing from London Heathrow on Fri, Sep 20, arriving in Chicago O'Hare International.Inbound indirect flight with TAP Air Portugal, departing from Chicago O'Hare International on Sun, Oct 6, arriving in London Gatwick.Price includes taxes and charges.From C$699, select.

Chicago.C$703 per passenger.Departing Sun, Oct 20, returning Sun, Oct 27.Round-trip flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departing from London Heathrow on Sun, Oct 20, arriving in Chicago O'Hare International.Inbound indirect flight with TAP Air Portugal, departing from Chicago O'Hare International on Sun, Oct 27, arriving in London Heathrow.Price includes taxes and charges.From C$703, select.

Chicago.C$707 per passenger.Departing Wed, Sep 18, returning Mon, Sep 23.Round-trip flight with Norse Atlantic Airways (UK) and Spirit Airlines.Outbound indirect flight with Norse Atlantic Airways (UK), departing from London Gatwick on Wed, Sep 18, arriving in Chicago O'Hare International.Inbound indirect flight with Spirit Airlines, departing from Chicago O'Hare International on Mon, Sep 23, arriving in London Gatwick.Price includes taxes and charges.From C$707, select.

Stay one step ahead. Find the best value travel with the latest deals, tips and news.

Find the cheapest month to fly from London to Chicago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Chicago flights are currently cheapest in June.

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Direct flights from London to Chicago

Alternative London to Chicago routes

Looking for the cheapest, fastest or easiest route from London to Chicago? You could fly into the following airports instead.

London to Chicago: Flight information

The things to know before you go.

Cheapest flight found	C$642
Cheapest month to fly	June
Average flight time	8 hrs, 54 mins
Most popular airline	Iberia
Average flights per week	431

Finding cheap flights from London to Chicago: Frequently asked questions

: There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.
: The best price we found for a round-trip flight from London to Chicago is C$642. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
: 8 hours and 54 minutes is the average flight time from London to Chicago.
: Iberia, Alaska Airlines and American Airlines fly direct from London to Chicago.
: There are 428 flights per week flying from London to Chicago, as of May 2024.
: The cheapest month to fly from London to Chicago is usually June.
: If you're flying from London, the cheapest airport near Chicago is Chicago Midway – which is 14.5 km away from the center of Chicago. We've found flights to this airport from C$642.
: After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Chicago on Monday, June 17, 2024.
: Yes – the average flight time is 8 hours and 54 minutes.
: We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
: We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
: The cheapest airline that flies to Chicago is Scandinavian Airlines, and the cheapest airline that flies to Chicago O'Hare International Airport is British Airways.

Airlines That Fly from London to Chicago

Direct fights from London to Chicago are offered by American Airlines, Austrian Air, British Airways, Brussels Airlines, Finnair, Lufthansa, and United Airlines. There are dozens of other airlines offering connecting flights from London to Chicago, including Air France, Delta, Emirates, Jet Airways, JetBlue, KLM, Swiss, Turkish Airlines, and WestJet. If you have a specific travel date in mind, you can monitor airfare prices from these carriers using Skyscanner's Price Alert tool. We'll notify you when airfares are low so you can book your ticket at the cheapest possible price.

London Area Airport Options

London Heathrow Airport (LHR) is the busiest airport in London and the third busiest in the world. Spread over 5 terminal buildings linked to a main concourse (Concourse A), the airport houses an abundance of services and amenities for travellers, including restaurants, retail outlets, bars, cafes, conference facilities, ATMs, currency exchange desks, and duty-free shopping. London Gatwick Airport (LGW) and London Stansted Airport (STN) are the UK's second and third busiest airports, respectively. London Luton Airport (LTN) handles flights from many budget airlines out of a single terminal, and the London City Airport (LCY) is conveniently located just 9.5 kilometres east of Central London.

Chicago Area Airport Options

There are two international airports in Chicago that serve passenger flights: O'Hare International Airport and Midway International Airport. O'Hare International Airport (ORD) is located a short 27 kilometres from downtown Chicago. The airport handles international flights in Terminal 5, a beautiful facility featuring 24 luxury retail shops and dining establishments, a redesigned TSA checkpoint, a 10,000-square-foot flagship duty-free shop, USB charging stations, and plush, lounge-style seating. Midway International Airport (MDW) is located just 16 kilometres from downtown Chicago and features three concourses, each equipped with a wide variety of food concessions and shops. Among the amenities and services available at the airport are a yoga room and a nursing room.

What to Expect in Chicago: Travel Tips

The best times to visit Chicago are in spring, summer, and fall, when many of the city's festivals and special events take place. January is the coldest month, with average temperatures of -6 degrees Celsius. Chicago's hottest month is July, when temperatures average 29 degrees Celsius. If you plan to rent a car, keep in mind that traffic can be heavy and rental prices, fuel, and parking are expensive. Chicago's light rail, known as the "L," provides a convenient way to visit the city's neighbourhoods and surrounding areas for just US$2.50 per ride. Looking for affordable accommodations in the city? Browse Skyscanner's Chicago hotel deals.

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