Popular in | June |
---|---|
Cheapest in | February |
Round-trip from | $643 |
One-way from | $177 |
It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
Find a great deal and save up to 3% by booking at least 11 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago to London within the next two weeks, with the cheapest ticket starting at $646.
February can be a great time to fly to London from Chicago with a flight ticket averaging about $776. Cheapflights users have found deals in the month of February for as cheap as $435. The most expensive prices can be found in the month of June.
A simple way to save on the total cost of your ticket is to fly from Chicago to London in the evening. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight at noon.
If you’re traveling from Chicago to London, one of the more common airlines traveling that route is Finnair. Chicago to London flights are typically 60% cheaper than other airlines traveling the same route. Flights from Finnair typically cost $842.70 RT. The cheapest Finnair flight found for this route was $588. Chicago O'Hare Intl Airport is the most common Chicago airport to take off from when flying to London. London Heathrow Airport is the most popular arrival airport in London. When flying from Chicago to London, Finnair flights are 1% more popular than any other airline flying that same route.
One of the most popular airlines traveling from Chicago to London is Icelandair. Chicago to London flights are typically 67% cheaper than other airlines traveling the same route. Flights from Icelandair typically cost $802.95 RT. The cheapest Icelandair flight found for this route was $617. The most popular departure airport in Chicago when flying to London is Chicago O'Hare Intl Airport. The most popular airport to fly into when visiting London is London Heathrow Airport. When flying from Chicago to London, Icelandair flights are 1% more popular than any other airline flying that same route.
Fly from
Fly to
Budget
$480 - $613
Route
Depart
Return
Price
Chicago O'Hare IntlLondon Gatwick
ORD - LGW
ORDLGW
Chicago O'Hare Intl
Sun 11/3
2 stops18h 25m
London Gatwick
Tue 11/5
1 stop28h 55m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Wed 6/12
Nonstop7h 50m
London Heathrow
Tue 6/18
Nonstop8h 35m
Chicago O'Hare IntlLondon Gatwick
ORD - LGW
ORDLGW
Chicago O'Hare Intl
Tue 10/1
1 stop14h 11m
London Gatwick
Mon 10/7
1 stop14h 36m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Mon 8/19
1 stop16h 05m
London Heathrow
Sun 8/25
1 stop26h 50m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Fri 10/18
2 stops31h 50m
London Heathrow
Mon 10/21
1 stop17h 15m
Chicago O'Hare IntlLondon Gatwick
ORD - LGW
ORDLGW
Chicago O'Hare Intl
Mon 9/2
1 stop14h 15m
London Gatwick
Tue 9/10
1 stop31h 05m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Wed 10/2
Nonstop7h 50m
London Heathrow
Wed 10/23
1 stop13h 35m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Mon 10/21
Nonstop7h 50m
London Heathrow
Wed 11/20
1 stop14h 05m
Chicago O'Hare IntlLondon Gatwick
ORD - LGW
ORDLGW
Chicago O'Hare Intl
Sun 9/22
1 stop14h 00m
London Gatwick
Wed 10/2
1 stop15h 00m
Currently, November is the cheapest month in which you can book a flight from Chicago to London (average of $653). Flying from Chicago to London in June is currently the most expensive (average of $1,158). 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.
January
$673
February
$663
March
$715
April
$692
May
$735
June
$1,158
July
$980
August
$776
September
$743
October
$710
November
$653
December
$671
LON Temperature | 39.2 - 62.6 °F |
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Overall
Boarding
Comfort
Food
Entertainment
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Boarding
Comfort
Food
Entertainment
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Boarding
Comfort
Food
Entertainment
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Boarding
Comfort
Food
Entertainment
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Boarding
Comfort
Food
Entertainment
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Boarding
Comfort
Food
Entertainment
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
10%of flight departures | Morning6 am to noon |
49%of flight departures | AfternoonNoon to 6 pm |
40%of flight departures | Evening6 pm to midnight |
Sunday | 25daily flights |
---|---|
Monday | 37daily flights |
Tuesday | 35daily flights |
Wednesday | 35daily flights |
Thursday | 35daily flights |
Friday | 35daily flights |
Saturday | 25daily flights |
Cheapflights makes it easy to find Chicago to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
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