£346 Find Cheap Flights from London to Chicago O'Hare Airport – Compare and Save

London Heathrow Airport has a range of lounges throughout the airport. The Plaza Premium Lounges are family-friendly and serve snacks and hot food throughout the day. There is one in Terminal 2 and one in Terminal 4. Club Aspire in Terminal 3 provides a little more luxury with Champagne, Prosecco and cocktails available for an extra cost in addition to complimentary food and drink.

While London Heathrow Airport offers the most flights to Chicago O'Hare Airport, there are a few reasons you might prefer a different departure airport. The main advantage of flying out of London City Airport is that it's very close to central London. You can reach the airport in around 30min from London's city centre via the underground. Alternatively, London Gatwick tends to offer more low-cost airlines, so you might find cheaper flights departing from there.

The Blue Line Train is one of the easiest ways to get from Chicago O'Hare Airport to the city centre. Follow the signs that say 'Trains to City' or 'CTA Trains' in Terminals 1, 2 and 3, and you will reach one of the stations. The train will get you to downtown Chicago in around 45min. If you're staying at a major hotel in Chicago, such as the Hilton Rosemont, check if they offer complimentary shuttle buses from the airport.

Chicago O'Hare is a huge airport with plenty of facilities to take advantage of when you arrive. You'll find currency exchange booths, ATMs, and tourist information desks to help you get started on your trip. In addition, you'll find the railway and metro stations in the airport and buses and taxis just outside.

In the last 5 days, the lowest price for a flight from London to Chicago O'Hare Intl Airport was £346 for a one-way ticket and £524 for a return.

On your way to Chicago O'Hare Airport, you’ll fly out from one of these London airports: London City, London Gatwick, London Heathrow, London Luton, or London Southend. You’ll be landing at Chicago O'Hare Intl.

KLM, Air France, and American Airlines offer inflight Wi-Fi service on the London to Chicago O'Hare Airport flight route.

The Boeing 767-300 is the aircraft model that flies most regularly on the London to Chicago O'Hare Airport flight route.

SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between London and Chicago O'Hare Airport, with SkyTeam being the most commonly used for this route.

There are direct flights from London to Chicago O'Hare Airport on a daily basis.

The two airlines most popular with KAYAK users for flights from London to Chicago are Finnair and Austrian Airlines. With an average price for the route of £676 and an overall rating of 7.6, Finnair is the most popular choice. Austrian Airlines is also a great choice for the route, with an average price of £702 and an overall rating of 7.6.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Chicago O'Hare Airport.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from London is likely to change within 7 days, so travellers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Chicago O'Hare Airport with an airline and back to London with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago O'Hare Airport from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.