Popular in | June |
---|---|
Cheapest in | February |
Round-trip from | $643 |
One-way from | $224 |
Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 14% on your flight compared to booking on days when demand is much higher.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 11 days in advance, which can save you up to 3% on flights from Chicago O'Hare Intl Airport to London compared to booking the week you need them. Waiting 11 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $646. For sooner than that we have options available in the next 3 days from $666.
February is one of the best times of the year to fly to London from Chicago O'Hare Intl Airport. Prices for February average $773 per person but you can even find prices for as low as $435. The most expensive prices can be found in the month of June. Opting for a February flight can save you 58% on your journey compared to booking in June
It’s typically best to fly out from Chicago O'Hare Intl Airport to London in the evening. Doing so could potentially save you 6% on the flight price compared to flying in the morning, which is usually more expensive.
One of the most popular airlines traveling from Chicago O'Hare Intl Airport to London is TAP AIR PORTUGAL. Flights from TAP AIR PORTUGAL traveling this route typically cost $842.70 RT. This price is typically 57% more expensive than other airlines that offer Chicago O'Hare Intl Airport to London flights. When booking this route, the cheapest RT price found was $587. The most popular departure airport in Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to London, TAP AIR PORTUGAL flights are 1% more popular than any other airline flying that same route.
If you’re traveling from Chicago O'Hare Intl Airport to London, one of the more common airlines traveling that route is Finnair. Chicago O'Hare Intl Airport to London flights are typically 58% cheaper than other airlines traveling the same route. Flights from Finnair typically cost $778.25 RT. The cheapest Finnair flight found for this route was $612. Chicago O'Hare Intl Airport is the most common Chicago O'Hare Intl Airport airport to take off from when flying to London. London Heathrow Airport is the most popular arrival airport in London. When flying from Chicago O'Hare Intl Airport to London, Finnair flights are 1% more popular than any other airline flying that same route.
Fly from
Fly to
Budget
$478 - $577
Route
Depart
Return
Price
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Wed 10/9
1 stop22h 00m
London Heathrow
Mon 10/14
1 stop16h 15m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Mon 10/7
Nonstop7h 50m
London Heathrow
Tue 10/15
1 stop14h 36m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Fri 11/8
2 stops31h 25m
London Heathrow
Mon 11/11
1 stop17h 25m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Wed 11/6
2 stops17h 35m
London Heathrow
Tue 11/12
2 stops25h 45m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Sat 9/7
1 stop10h 30m
London Heathrow
Mon 9/30
1 stop26h 50m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Fri 10/11
1 stop12h 20m
London Heathrow
Wed 10/16
1 stop13h 25m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Tue 11/5
1 stop10h 10m
London Heathrow
Tue 11/12
1 stop13h 10m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Mon 10/7
Nonstop7h 50m
London Heathrow
Mon 10/14
1 stop22h 30m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Wed 11/6
Nonstop7h 40m
London Heathrow
Fri 11/15
1 stop14h 00m
Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to London (average of $653). Flying from Chicago O'Hare Intl Airport to London in June is currently the most expensive (average of $1,150). 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
$662
March
$715
April
$692
May
$733
June
$1,150
July
$976
August
$775
September
$745
October
$708
November
$653
December
$672
LON Temperature | 39.2 - 62.6 °F |
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Entertainment
Overall
Food
Boarding
Comfort
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.
Entertainment
Overall
Food
Boarding
Comfort
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.
Entertainment
Overall
Food
Boarding
Comfort
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.
Entertainment
Overall
Food
Boarding
Comfort
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.
Entertainment
Overall
Food
Boarding
Comfort
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.
Entertainment
Overall
Food
Boarding
Comfort
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 |
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