Round-trip from | £296 |
---|---|
One-way from | £142 |
Popular in | June |
Cheapest in | February |
Fly from
Fly to
Budget
£296 - £491
Route
Depart
Return
Price
Chicago O'Hare IntlLondon Gatwick
ORD - LGW
ORDLGW
Chicago O'Hare Intl
Sun 8/12
2 stops18h 15m
London Gatwick
Tue 10/12
1 stop28h 55m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Sun 17/11
1 stop14h 50m
London Heathrow
Thu 21/11
1 stop15h 10m
Chicago O'Hare IntlLondon Gatwick
ORD - LGW
ORDLGW
Chicago O'Hare Intl
Thu 30/1
1 stop10h 25m
London Gatwick
Sat 8/2
1 stop11h 25m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Wed 22/1
1 stop14h 45m
London Heathrow
Sat 1/2
1 stop15h 28m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Thu 14/11
2 stops32h 49m
London Heathrow
Sun 17/11
3 stops21h 16m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Sun 8/12
1 stop13h 35m
London Heathrow
Tue 10/12
1 stop32h 01m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Wed 4/12
1 stop10h 52m
London Heathrow
Tue 10/12
Nonstop8h 50m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Mon 18/11
Nonstop7h 45m
London Heathrow
Wed 2/4
1 stop13h 55m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Fri 8/11
Nonstop8h 05m
London Heathrow
Sun 10/11
1 stop13h 20m
Chicago MidwayLondon Heathrow
MDW - LHR
MDWLHR
Chicago Midway
Wed 4/12
1 stop11h 37m
London Heathrow
Tue 10/12
1 stop13h 36m
Chicago O'Hare IntlLondon City
ORD - LCY
ORDLCY
Chicago O'Hare Intl
Wed 22/1
2 stops18h 00m
London City
Mon 27/1
2 stops34h 18m
Chicago O'Hare IntlLondon Gatwick
ORD - LGW
ORDLGW
Chicago O'Hare Intl
Wed 13/11
1 stop16h 45m
London Gatwick
Wed 20/11
1 stop27h 30m
The best time to book flights from Chicago to London is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, January is the cheapest month in which you can book a flight from Chicago to London (average of £112). Flying from Chicago to London in July is currently the most expensive (average of £159). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Unlike at midday, when flights are generally more expensive, you can save up to 18% on flights from Chicago to London by exploring options for tickets in the evening.
In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.
If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
Overall
Entertainment
Boarding
Crew
Food
Comfort
Reviews
Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Overall
Entertainment
Boarding
Crew
Food
Comfort
Reviews
Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Overall
Entertainment
Boarding
Crew
Food
Comfort
Reviews
Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Overall
Entertainment
Boarding
Crew
Food
Comfort
Reviews
Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Overall
Entertainment
Boarding
Crew
Food
Comfort
Reviews
Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Overall
Entertainment
Boarding
Crew
Food
Comfort
Reviews
Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
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