Cheap flights from O'Hare Intl (ORD) to London (LON) from $214

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 59 days in advance, which can save you up to 16% on flights from Chicago O'Hare Intl Airport to London compared to booking the week you need them. Waiting 59 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 $818. For sooner than that we have options available in the next 3 days from $855.

February is one of the best times of the year to fly to London from Chicago O'Hare Intl Airport. Prices for February average $711 per person but you can even find prices for as low as $491. The most expensive prices can be found in the month of July. Opting for a February flight can save you 39% on your journey compared to booking in July

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.

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

Yes, there are multiple flights from Chicago O'Hare Intl Airport to London for under $500. The cheapest flight booked recently is on Scandinavian Airlines for just $411, but on average you can expect to pay $519.

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 $640.

There are currently 20+ open flights from Chicago O'Hare Intl Airport to London within the next 7 days for less than $800.

You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Thursday, Friday.

Travelers can expect 15 flights from Chicago O'Hare Intl Airport to London on average per day.
Afternoon (Noon - 6pm) - 47% of flight departures
Evening (6pm - Midnight) - 53% of flight departures

A quick flight from Chicago O'Hare Intl Airport to London can take about 8h 05m. Scandinavian Airlines provides one of the quickest options available for as low as $411. The distance from Chicago O'Hare Intl Airport to London is about 3964 mi. Both multi-stop and nonstop flights can be found to your destination and back.

Flying on Scandinavian Airlines is currently your cheapest option to London, with prices starting at $411. Additional round-trip tickets that might be worth considering are offered by TAP AIR PORTUGAL and United Airlines, with the lowest prices starting at $529 and $536, respectively. You may be able to fly from Chicago O'Hare Intl Airport to London for 42% less than the average price by searching for these airlines.

One-way options have recently been found by users for as low as $214 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Undisclosed Carrier from $254 and Icelandair from $263 one-way.

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.

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.

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: Lufthansa (85%), Air Canada (80%), Austrian Airlines (80%).

Looking at all options, your cheapest flight can be booked for $504. While the most popular route (Chicago O'Hare Intl - London Heathrow) can be booked for $412 on average our data indicates $3,121 when flying from Chicago O'Hare Intl Airport to London.

This is defined as Chicago O'Hare Intl Airport (ORD) and London Heathrow Airport (LHR). Codes like London Heathrow Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: London Gatwick Airport (LGW), London Stansted Airport (STN), London City Airport (LCY), London Luton Airport (LTN), London Southend Airport (SEN).