Question 1

What are the cheapest airlines flying from Chicago O'Hare Intl Airport to London Heathrow Airport round-trip?

Accepted Answer

Currently priced at £340, Scandinavian Airlines will fly you from Chicago O'Hare Intl Airport to London Heathrow Airport and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Icelandair and TAP AIR PORTUGAL - these airlines can fly you to your destination from £349 and £373, respectively. Scandinavian Airlines is currently priced 42% below the average price you’ll pay for this route.

Question 2

How far ahead should I book a flight from Chicago O'Hare Intl Airport to London Heathrow Airport?

Accepted Answer

The best time to book flights from Chicago O'Hare Intl Airport to London Heathrow Airport is 89 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.

Question 3

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to London Heathrow Airport?

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to London Heathrow Airport (average of £324). Flying from Chicago O'Hare Intl Airport to London Heathrow Airport in June is currently the most expensive (average of £518). 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.

Question 4

E

Accepted Answer

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 40.0 mm.

Question 5

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Accepted Answer

If weather is an important factor for your trip to London Heathrow Airport, 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).

Question 6

Weekly flight availability from Chicago O'Hare Intl Airport to London Heathrow Airport

Accepted Answer

The most flights from ORD to LHR are scheduled on a Wednesday (62 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (50 on average).

Question 7

How recently were the Chicago O'Hare Intl Airport to London Heathrow Airport flight deals updated?

Accepted Answer

The Chicago O'Hare Intl Airport to London Heathrow Airport flight deals you see on this page were last updated on 6/9.

Question 8

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

Accepted Answer

The cheapest flight price from Chicago O'Hare Intl Airport to London Heathrow Airport is £312. On average you can expect to pay £2,816. The most popular route, (Chicago O'Hare Intl - London Heathrow), can usually be booked for £340.

Question 9

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

Accepted Answer

The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to London Heathrow Airport are Air Canada (76%), Austrian Airlines (76%) and United Airlines (76%).

Question 10

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

Accepted Answer

The most popular airlines flying from Chicago O'Hare Intl Airport to London Heathrow Airport are British Airways, Iberia and Lufthansa. Something to consider prior to booking your flight.

Question 11

Are there nonstop flights from Chicago O'Hare Intl Airport to London Heathrow Airport for under £500 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from Chicago O'Hare Intl Airport to London Heathrow Airport under £500. A good price for a nonstop flight from Chicago O'Hare Intl Airport to London Heathrow Airport is less than £460.

Question 12

Are there last-minute flights available from Chicago O'Hare Intl Airport to London Heathrow Airport for under £500?

Accepted Answer

There are currently 20+ open flights from Chicago O'Hare Intl Airport to London Heathrow Airport within the next 7 days for less than £500.

Question 13

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

Accepted Answer

Yes, there are multiple flights from Chicago O'Hare Intl Airport to London Heathrow Airport for under £400. The cheapest flight booked recently is on Scandinavian Airlines for just £340, but on average you can expect to pay £367.

Question 14

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

Accepted Answer

Saturday flights are generally found to be more expensive for flights from Chicago O'Hare Intl Airport to London Heathrow Airport. 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 Heathrow Airport.

Question 15

How far in advance should I book a flight from Chicago O'Hare Intl Airport to London Heathrow Airport?

Accepted Answer

To save on the cost of your flight from Chicago O'Hare Intl Airport to London Heathrow Airport, book at least 60 days before your planned departure. Booking around this time can save you about 12% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £533 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £609.

Question 16

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

Accepted Answer

Our data shows that February tends to be the cheapest month to fly to London Heathrow Airport from Chicago O'Hare Intl Airport. Users have commonly found prices around £563 for the month, but tickets can be as low as £330. Due to multiple factors, prepare for potentially higher prices in June.

Question 17

What is the cheapest time of day to fly from ORD to LHR?

Accepted Answer

Unlike at midday, when flights are generally more expensive, you can save up to 44% on flights from Chicago O'Hare Intl Airport to London Heathrow Airport by exploring options for tickets in the morning.

Question 18

What does ORD to LHR mean?

Accepted Answer

Great question - ORD to LHR just means Chicago O'Hare Intl Airport to London Heathrow Airport. Now you’ll know what these unique codes when you look for flights!

Question 19

Can I find deals for flights from O'Hare Intl to Heathrow that include hotel bookings?

Accepted Answer

Yes. In addition to deals on O'Hare Intl to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 20

How can I find direct flights from O'Hare Intl to Heathrow?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Heathrow.

Question 21

Can I find deals for business class flights from O'Hare Intl to Heathrow?

Accepted Answer

Yes. Cheapflights offers flight deals from O'Hare Intl to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 22

How does Cheapflights help users find flights from O'Hare Intl to Heathrow?

Accepted Answer

Cheapflights helps you search for flights from O'Hare Intl to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 23

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Heathrow?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from O'Hare Intl to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 24

Can Cheapflights find flights from O'Hare Intl to Heathrow with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from O'Hare Intl to Heathrow flexibly with Cheapflights today.

Question 25

Can Cheapflights notify me if prices for flights from O'Hare Intl to Heathrow become cheaper?

Accepted Answer

Of course! You can now track prices for flights from O'Hare Intl to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Question 26

Can I find deals on last-minute flights from O'Hare Intl to Heathrow?

Accepted Answer

Yes, you can often find last-minute deals on O'Hare Intl to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Question 27

Can I find deals for flights from O'Hare Intl to Heathrow that allow pets onboard?

Accepted Answer

Many airlines flying from O'Hare Intl to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 28

Can I find deals for flights from O'Hare Intl to Heathrow that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your O'Hare Intl to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 29

Can I find deals on flights from O'Hare Intl to Heathrow with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter O'Hare Intl to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Round-trip from	£340
One-way from	£144
Popular in	June
Cheapest in	February

Cheap flights from Chicago O'Hare Intl Airport to London Heathrow Airport from £144

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from O'Hare Intl to Heathrow

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Cheap Virgin Atlantic flights from O'Hare Intl to Heathrow

Find some of the cheapest Virgin Atlantic flights travelling from Chicago to London. Come back soon if you're not finding the exact deal you're looking for.

Cheap KLM flights from O'Hare Intl to Heathrow

Browse through some of the cheapest KLM flights travelling from Chicago to London. Make sure to examine the flight information before completing your reservation.

Cheap O'Hare Intl to Heathrow flights in September & October 2024

Find cheap flight options from O'Hare Intl to Heathrow specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 1,000,759 searches. Prices were last updated on 6 September 2024.

The lowest fares we've come across on flights travelling from Chicago to London in September and October 2024. Check back in a little while for more flight options.

O'Hare Intl to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 1,000,759 searches. Data last updated 6 September 2024.

The lowest fares we've come across on flights travelling from Chicago to London in September and October 2024. Check back in a little while for more flight options.

Direct flights to Heathrow from O'Hare Intl

For a shorter flight, select one of these non-stop flights from Chicago to London. If you're looking for other options for flights from Chicago to London, make sure to update the search form at the top of page.

O'Hare Intl to Heathrow flights leaving soon

Users seeking a last-minute flight from Chicago to London should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Heathrow from O'Hare Intl

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. Those seeking round-trip flights from Chicago to London should utilise the search form at the top of the page.

Find flights from O'Hare Intl to Heathrow within your budget

Best time to book a flight from O'Hare Intl to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from O'Hare Intl with our price prediction graph.

Travel insights for flights from O'Hare Intl to Heathrow

Get recent, data-driven insights about flights from O'Hare Intl to Heathrow including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago O'Hare Intl Airport to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from O'Hare Intl to Heathrow. Price data was last updated on 30 August 2024.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to London Heathrow Airport?

What is the cheapest time of day to fly from ORD to LHR?

Find hourly flight availability from O'Hare Intl to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 September 2024.

Weekly flight availability from Chicago O'Hare Intl Airport to London Heathrow Airport

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

Our users search for these airlines the most often when looking for flights from O'Hare Intl to Heathrow. Data last updated on 6 September 2024.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

See what other customers who have flown with Virgin Atlantic, KLM and Finnair from Chicago to London have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.