Favorite airline: Finnair
Finnair is the most popular airline for flights from Chicago to London.
Finnair
11 %
American Airlines
7 %
Lufthansa
4 %
Tip: book 4 months before departure
If booked 4 months before travel, flights cost only $376.00.
129 days before departure
Same price for non-stop and stopover flights
Ticket prices for direct flights and those with a stopover do not differ much on this route.
non stop flight
1 stop
2 stops
07h 40min
11h 14min
14h 05min
$379
$379
$486
The favorite connection is non-stop
Flights from Chicago to London are most often booked as a direct flight.
Route
bookings
Direct flights
07h 40min, from $379
45 %
1 stopover Dublin
12h 25min, from $580
7 %
1 stopover Boston Logan International Airport, MA
11h 44min, from $454
6 %
Round trip from $379.00
The best price roundtrip flight is currently available departing on 04/07/2020 and returning on 04/21/2020.

$379
Cheap
$379
Expensive
$1,029

Flights from Chicago to London

The route from Chicago (CHI) to London (LON) is getting busier every year, with flights averaging between 4 and 8 flights a day. When booking, travelers are advised to choose the best airport for their particular stay in London. Since the city has 6 airports, all scattered around the map, this choice will make a large impact on the overall travel time. The actual flight time is around 7 hours and 50 minutes, covering a distance of 3 960 miles. Airlines offering a direct flight include: British Airways, American Airlines, and United.

...

Cheap flight tickets Chicago-London

Cheap tickets for flights are normally easy to find. The Chicago to London route is particularly popular with business travelers and those planning a nostalgic vacation in the city of kings, queens and knights. Low-cost flights can best be secured by making sure to book really early and avoiding holiday periods.

...

Destination London

All London airports are well linked to the capital city via public transport. From Heathrow Airport, passengers can, for instance, hop on a tube into central London or try one of the city's other iconic forms of transport: the red double decker buses and the black taxi cabs.

...