Cheap flights from O'Hare Intl (ORD) to London (LON)

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How to find the cheapest flight from
O'Hare Intl (ORD) to London (LON)

All the information you need to plan the best ORD to LON flight in 2022: compare O'Hare Intl to London flight prices with the expected peak season, weather and rainfall in London.
ORD - LON
Price
$464 - $783
LON
Temperature
39.2 - 62.6 °F
LON
Rainfall
1.6 - 2.8 inches

Popular in

June

High demand for flights, 25% potential price rise

Cheapest in

April

Best time to find cheap flights, 21% potential price drop

Round-trip from

$464

From Chicago O'Hare Intl to London (LON)

One-way from

$261

One-way flight from Chicago O'Hare Intl to London (LON)

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Chicago O'Hare Intl Airport to London?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 39% on flights from Chicago O'Hare Intl Airport to London compared to booking the week you need them. Waiting 61 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 $704. For sooner than that we have options available in the next 3 days from $810.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to London?

April is one of the best times of the year to fly to London from Chicago O'Hare Intl Airport. Prices for April average $590 per person but you can even find prices for as low as $386. The most expensive prices can be found in the month of December. Opting for a April flight can save you 30% on your journey compared to booking in December

When is the cheapest time to fly from Chicago O'Hare Intl Airport to London (ORD - LON)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to London as you normally would.

Cheap flights from O'Hare Intl to London in May, June 2022

The best prices found for ORD to LON flights for May, June
9 Jun - 8 Feb
$543pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
30 May - 5 Jun
$556pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
9 Jun - 13 Oct
$557pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl

Chicago O'Hare Intl to London 2022 flight deals

Cheap flights to London from O'Hare Intl found for this year
26 Sep - 3 Oct
$371pp
ORD
Chicago O'Hare Intl
Scandinavian Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Scandinavian Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
26 Sep - 3 Oct
$375pp
ORD
Chicago O'Hare Intl
Scandinavian Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Scandinavian Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
17 Sep - 27 Sep
$379pp
ORD
Chicago O'Hare Intl
Scandinavian Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Scandinavian Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl

Non-stop flights to London from O'Hare Intl

Save time with O'Hare Intl to London direct flight deals
23 Sep - 2 Oct
$621pp
ORD
Chicago O'Hare Intl
British Airways
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
British Airways
Non-Stop
ORD
Chicago O'Hare Intl
22 Aug - 28 Aug
$622pp
ORD
Chicago O'Hare Intl
Iberia
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Iberia
Non-Stop
ORD
Chicago O'Hare Intl
7 Oct - 22 Oct
$623pp
ORD
Chicago O'Hare Intl
British Airways
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
British Airways
Non-Stop
ORD
Chicago O'Hare Intl

Last minute flights from O'Hare Intl to London

Late deals on round-trip flights to London from O'Hare Intl, departing today and this week
22 May - 14 Nov
$659pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
22 May - 25 May
$668pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
22 May - 25 May
$669pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl

One-way flights to London from Chicago O'Hare Intl

The cheapest one-way flights from O'Hare Intl to London
6:05 pm - 1:45 pm
TAP AIR PORTUGAL
1 Stop
13h 40m
ORD - LHR
TAP AIR PORTUGAL
$261
Travelgenio
6:05 pm - 1:45 pm
TAP AIR PORTUGAL
1 Stop
13h 40m
ORD - LHR
TAP AIR PORTUGAL
$262
Travelgenio
6:05 pm - 5:45 am
TAP AIR PORTUGAL
1 Stop
29h 40m
ORD - LGW
TAP AIR PORTUGAL
$266
Travelgenio

Related info for your journey

Useful info, stats and facts about <span class="emphasized">O'Hare Intl</span> to <span class="emphasized">London</span> flights.

Flight FAQs

From O'Hare Intl to London

Which airlines flying from Chicago O'Hare Intl to London have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like British Airways, American Airlines, and Iberia flying from Chicago O'Hare Intl to London have implemented new flexible cancellation policies.

Can I find flights from Chicago O'Hare Intl Airport to London for under $400 on Cheapflights?

Yes, there are multiple flights from Chicago O'Hare Intl Airport to London for under $400. The cheapest flight booked recently is on Scandinavian Airlines for just $371, but on average you can expect to pay $426.

Are there nonstop flights from Chicago O'Hare Intl Airport to London for under $700 on Cheapflights?

Cheapflights has at least 20 direct flights from Chicago O'Hare Intl Airport to London under $700. A good price for a nonstop flight from Chicago O'Hare Intl Airport to London is less than $631.

Are there last-minute flights available from Chicago O'Hare Intl Airport to London for under $700?

There are currently 20+ open flights from Chicago O'Hare Intl Airport to London within the next 7 days for less than $700.

What days are nonstop flights available from Chicago O'Hare Intl Airport to London?

You can find nonstop flights on the following days: Wednesday, Thursday, Friday.

How many flights depart from Chicago O'Hare Intl Airport to London on average per day?

Travelers can expect 6 flights from Chicago O'Hare Intl Airport to London on average per day.
Afternoon (Noon - 6pm) - 100% of flight departures

How long is the flight from Chicago O'Hare Intl Airport to London?

A quick flight from Chicago O'Hare Intl Airport to London can take about 19h. Scandinavian Airlines provides one of the quickest options available for as low as $371. The distance from Chicago O'Hare Intl Airport to London is about 3964 mi.

What is the cheapest airline to fly from Chicago O'Hare Intl Airport to London round-trip?

Flying on Scandinavian Airlines is currently your cheapest option to London, with prices starting at $371. You may be able to fly from Chicago O'Hare Intl Airport to London for 36% less than the average price by searching for this airline.

What are the most popular routes from Chicago O'Hare Intl Airport to London?

Most travelers choose Chicago O'Hare Intl - London Heathrow, Chicago O'Hare Intl - London Gatwick or Chicago O'Hare Intl - London City when deciding on the best route from Chicago O'Hare Intl Airport to London.

What are the most popular airlines that fly from Chicago O'Hare Intl Airport to London?

The most popular airlines flying from Chicago O'Hare Intl Airport to London are American Airlines, Air Canada and Air France. Something to consider prior to booking your flight.

What are the most reliable airlines from Chicago O'Hare Intl Airport to London?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago O'Hare Intl Airport to London on time: Malaysia Airlines (84%), Qatar Airways (83%), EL AL (83%).

What are the cheapest flights from Chicago O'Hare Intl Airport to London?

Looking at all options, your cheapest flight can be booked for $312. While the most popular route (Chicago O'Hare Intl - London Heathrow) can be booked for $430 on average our data indicates $2,381 when flying from Chicago O'Hare Intl Airport to London.

COVID Restrictions

View COVID Travel Restrictions for London, England

Do I need a COVID test to fly to London from O'Hare Intl?

Information is based on travel restrictions from Chicago O'Hare Intl to London

Most visitors from Chicago O'Hare Intl can enter London without restrictions.

COVID-19 testing requirements
Visitors from Chicago O'Hare Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering London.

Quarantine requirements
Visitors from Chicago O'Hare Intl are not required to quarantine after entering London.

Do I need a test to fly back to O'Hare Intl from London?

Returning to Chicago O'Hare Intl from London

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Chicago O'Hare Intl.

Quarantine requirements
Visitors from London are not required to quarantine after entering Chicago O'Hare Intl.

Hide COVID Travel Restrictions for London, England

Alternative routes for O'Hare Intl to London

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for London

Things to know before you go - useful duration and weather info for your trip from O'Hare Intl to London.
Today's exchange rate
$1 = £0.82
Average temperature for May in London
64.4 °F
Avg rainfall for May in London
2.0 ″

Airports servicing Chicago

Airports servicing London

Gatwick (LGW)
Stansted (STN)
London City (LCY)
Luton (LTN)
Southend (SEN)

Top 10 airlines flying from Chicago O'Hare Intl to London

The chart below displays the airlines Cheapflights users traveling from O'Hare Intl to London choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$12 $21 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

TAP AIR PORTUGAL
$323 $432 No cancel fee N/A
Norwegian Air UK
$330 $566 No cancel fee N/A
Norwegian
$334 $477 No cancel fee 74%
Scandinavian Airlines
$366 $559 No cancel fee 77%
Icelandair
$369 $683 No cancel fee 76%
Delta
$398 $681 No cancel fee N/A
Air France
$457 $721 No cancel fee 77%
KLM
$462 $661 No cancel fee 75%
Air Canada
$472 $607 No cancel fee 67%

Hourly flight availability from O'Hare Intl to London

See what time of day planes typically take off from O'Hare Intl towards London.
Evening 6 PM to midnight 44% of ORD to LON departures
Afternoon Noon to 6 PM 41% of ORD to LON departures
Morning 6 AM to noon 14% of ORD to LON departures
Early morning Midnight to 6 AM 1% of ORD to LON departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from O'Hare Intl to London
See how many times per day planes take to the skies headed from O'Hare Intl to London.
Sunday
43 daily flights
Monday
43 daily flights
Tuesday
43 daily flights
Wednesday
43 daily flights
Thursday
43 daily flights
Friday
43 daily flights
Saturday
43 daily flights
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