Cheap Flights from Chicago to London

Prices were available within the past 7 days and starts at $194 for one-way flights and $464 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Reviews from verified customers

Jan 24, 2020

Great staff.

Dec 15, 2019

I had the most unexpected smooth experience at the airport, from no line at TSA pre-check, to getting assigned a seat at the last min next to this guy that was cool and friendly to talk to, to cozily watching two movies (Toy Story 4 and Booksmart), to the flight attendants coming by frequently with drinks and snacks and having a cup of red wine on the plane. This is completely unlike the United Airlines of that terrible viral video kicking the man off with security guards and my parents describing their trip to China with disgust at the staff. This also changes my opinion of United. . .wow!

Dec 4, 2019

I didn’t get dragged off the plane. That’s a plus.

Nov 28, 2019

Very happy with service!! Thank you!!

Nov 22, 2019

Very kind and helpful staff. Friendly and genuinely wanted to make our experience wonderful.

Nov 18, 2019

Flight attendants were courteous and attentive! Very nice!

Oct 27, 2019

Food was not worth the time serving it.

Oct 22, 2019

The no luggage on the flight for basic is just plain bad, and unrealistic for international flights. I probably didn't save money since I had to check one piece.

Oct 15, 2019

Great flying A to B at reasonable price. Food was the worst. Please, stop with the pretentious cuisine. It's awful! Keep it simple: ham sandwich, KFC, whatever. Something edible please!

Oct 9, 2019

Overall very happy, but the wifi on the flight was underwhelming. Couldn't do much more than send emails

Chicago to London route information

Origin Airport O'Hare Intl.
Destination Airport Heathrow
Airlines Serving Aer Lingus, Aeromexico, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, SAS, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Flight Price $463
Distance 3,942 mi

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