Cheap flights from Chicago O'Hare Intl Airport to London from £153
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
The best prices from Chicago O'Hare Intl to London are usually found in January or February, booked 16 days in advance, depart on a Wednesday or Monday and return on a Wednesday
Cheap flight deals from O'Hare Intl to London
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 May 2024.
Popular in | June |
|---|---|
Cheapest in | January |
Average price | £585 |
Round-trip from | £69 |
What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to London?
Flights from Chicago O'Hare Intl Airport to London are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London.
How far in advance should I book a flight from Chicago O'Hare Intl Airport to London?
To save up to 12% on this flight, we recommend booking at least 11 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Chicago O'Hare Intl Airport to London from £451 1-2 weeks out and tickets from £512 for flights departing within the next 72 hours.
What is the cheapest month to fly from Chicago O'Hare Intl Airport to London?
Our data shows that February tends to be the cheapest month to fly to London from Chicago O'Hare Intl Airport. Users have commonly found prices around £606 for the month, but tickets can be as low as £327. Due to multiple factors, prepare for potentially higher prices in June.
When is the cheapest time to fly from Chicago O'Hare Intl Airport to London (ORD - LON)?
It’s typically best to fly out from Chicago O'Hare Intl Airport to London in the afternoon. Doing so could potentially save you 4% on the flight price compared to flying at midday, which is usually more expensive.
Cheap Icelandair flights from O'Hare Intl to London
Explore cheap flight options specifically provided by Icelandair for the route between O'Hare Intl and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 910,695 searches. Data last updated 1 May 2024.
Consider these cheap Icelandair flights we've found departing from Chicago to London. It's recommended that users confirm their flight details before booking.
Icelandair is one of the most popular airlines used for those travelling from Chicago O'Hare Intl Airport to London. Flights from Icelandair travelling this route typically cost £985.03 RT. This price is typically 46% 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 £788. 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, Icelandair flights are 7% more popular than any other airline flying that same route.
Cheap Aer Lingus flights from O'Hare Intl to London
Explore cheap flight options specifically provided by Aer Lingus for the route between O'Hare Intl and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 910,695 searches. Data last updated 1 May 2024.
Take a gander at the lowest prices we've found on Aer Lingus flights from Chicago to London. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
If you’re travelling from Chicago O'Hare Intl Airport to London, one of the more common airlines travelling that route is Aer Lingus. Flights from Aer Lingus travelling this route typically cost £652.41 RT. This price is typically 76% cheaper than other airlines that offer Chicago O'Hare Intl Airport to London flights. When booking this route, the cheapest RT price found was £510. 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, Aer Lingus flights are 3% more popular than any other airline flying that same route.
Cheap O'Hare Intl to London flights in May & June 2024
Find cheap flight options from O'Hare Intl to London specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 910,695 searches. Prices were last updated on 1 May 2024.
Scroll through some of the best deals on flights from Chicago to London in 2024. Check back regularly for other flight deals.
O'Hare Intl to London 2024 flight deals
Discover exclusive flight deals for travel between O'Hare Intl and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 910,695 searches. Data last updated 1 May 2024.
Scroll through some of the best deals on flights from Chicago to London in 2024. Check back regularly for other flight deals.
Direct flights to London from O'Hare Intl
Discover direct flight options from O'Hare Intl to London. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 910,695 searches. Data last updated 1 May 2024.
Take a look at some of the direct flights travelling from Chicago to London in the near future. Those looking to potentially save on 1 or 2-stop flights from Chicago to London should utilise the search form at the top of the page.
O'Hare Intl to London flights leaving soon
Find last-minute flight options from O'Hare Intl to London for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 910,695 searches. Data last updated 1 May 2024.
Book one of these great deals on flights from Chicago to London. Users should be sure to double check the price, date, and time of their last-minute flight.
One-way flights to London from O'Hare Intl
Search for one-way flight options from O'Hare Intl to London. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 910,695 searches. Data last updated 1 May 2024.
If you're seeking multiple options on one-way flights from Chicago to London, be sure to check out these deals, which are updated often. For those needing a return trip from Chicago, there is a search form available above.
Find flights from O'Hare Intl to London within your budget
Customise your flight search to find flights from O'Hare Intl to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 910,695 searches. Data last updated 1 May 2024.
Fly from
Fly to
Budget
£392 - £499
Route
Depart
Return
Price
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Tue 23/7
2 stops27h 07m
London Heathrow
Mon 29/7
2 stops32h 16m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Mon 21/10
1 stop12h 45m
London Heathrow
Thu 24/10
1 stop26h 10m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Wed 23/10
2 stops16h 45m
London Heathrow
Wed 30/10
2 stops17h 00m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Tue 1/10
1 stop16h 05m
London Heathrow
Wed 9/10
1 stop11h 15m
Chicago O'Hare IntlLondon City
ORD - LCY
ORDLCY
Chicago O'Hare Intl
Wed 9/10
1 stop14h 00m
London City
Wed 23/10
1 stop26h 20m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Tue 8/10
Nonstop7h 50m
London Heathrow
Tue 15/10
1 stop13h 35m
Chicago O'Hare IntlLondon Gatwick
ORD - LGW
ORDLGW
Chicago O'Hare Intl
Wed 9/10
1 stop13h 06m
London Gatwick
Wed 23/10
2 stops17h 16m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Sun 1/9
1 stop11h 00m
London Heathrow
Mon 16/9
1 stop13h 05m
Chicago O'Hare IntlLondon Heathrow
ORD - LHR
ORDLHR
Chicago O'Hare Intl
Tue 24/9
Nonstop8h 05m
London Heathrow
Fri 4/10
1 stop11h 15m
When is the best time to book a flight from Chicago O'Hare Intl Airport to London?
Use this chart to determine the optimal time to book a return flight from O'Hare Intl to London. Price data was last updated on 28 January 2024.
The price you pay for your flight from Chicago O'Hare Intl Airport to London may vary depending on when you book. For the best chance of a lower fare, look to book 16 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
When is the cheapest time to fly from Chicago O'Hare Intl Airport to London?
Use this chart to determine the cheapest time to fly return from O'Hare Intl to London. Price data was last updated on 28 April 2024.
Average price of flights to London by month
Plan your trip from O'Hare Intl to London by taking into account the cheapest months to travel. The average price of a one-way flight from O'Hare Intl to London is currently £181 while a return flight costs £462. Price data was last updated on 28 April 2024.
Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to London (average of £111). Flying from Chicago O'Hare Intl Airport to London in June is currently the most expensive (average of £171). 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
£89
February
£100
March
£95
April
£100
May
£110
June
£137
July
£137
August
£116
September
£110
October
£127
November
£92
December
£97
Temperature and rainfall in London by month
Plan your trip to London by taking into account the average temperature and rainfall totals by month.
LON Temperature | 4 - 17 °C |
|---|
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 1 May 2024.
Read through reviews of airlines operating flights from Chicago to London, such as Icelandair, Aer Lingus and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
Food
Crew
Boarding
Comfort
Entertainment
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
Food
Crew
Boarding
Comfort
Entertainment
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
Food
Crew
Boarding
Comfort
Entertainment
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
Food
Crew
Boarding
Comfort
Entertainment
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
Food
Crew
Boarding
Comfort
Entertainment
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
Food
Crew
Boarding
Comfort
Entertainment
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.
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for O'Hare Intl to LondonSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from O'Hare Intl to London
Discover the top 10 airlines that operate flights from O'Hare Intl to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 910,695 searches. Data last updated 1 May 2024.
Search flights from O'Hare Intl to London by cabin class
Find flights from O'Hare Intl to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from O'Hare Intl to London
Find hourly flight availability from O'Hare Intl to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 May 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 11%of flight departures | Morning6 am to noon |
| 47%of flight departures | AfternoonNoon to 6 pm |
| 41%of flight departures | Evening6 pm to midnight |
Weekly flight availability from O'Hare Intl to London
Explore weekly flight availability from O'Hare Intl to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 1 May 2024.
| Monday | 37daily flights |
|---|---|
| Tuesday | 35daily flights |
| Wednesday | 35daily flights |
| Thursday | 35daily flights |
| Friday | 35daily flights |
| Saturday | 25daily flights |
| Sunday | 25daily flights |
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User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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Need flexible booking options for your flight to London from O'Hare Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
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