Cheap flights from Chicago to London Heathrow Airport from $271
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Flight information for Chicago to London Heathrow Airport
(CHI to LHR)
Find info about flight duration, direct flights, and airports for your flight from Chicago to London Heathrow Airport
Best Price Found | $271 |
|---|---|
Fastest flight time | 7h 31m |
Direct flights | None |
How to get the cheapest flight ticket from Chicago to London Heathrow Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Chicago to London Heathrow Airport?
February
The cheapest time of year to fly to London Heathrow Airport from Chicago is February. Most expensive is July
What is the cheapest airline that flies to London Heathrow Airport from Chicago?
Juneyao Airlines
Icelandair, Juneyao Airlines, and KLM are the most popular carriers operating from Chicago to London Heathrow Airport
How far in advance should you book Chicago to London Heathrow Airport flights?
0 days before
The cheapest time to buy a flight from Chicago to London Heathrow Airport is approximately 0 days to departure
When you’re planning your trip from Chicago to London, the most popular airport-to-airport route is Chicago O'Hare Intl Airport to London Heathrow Airport. When booking your trip to London, it is helpful to have an alternative airport to fly out of. The nearest airport to Chicago O'Hare Intl Airport is Chicago Midway Airport which is located in Chicago. The least expensive flight option from Chicago to London will typically be ORD — LHR during the month of August with an average price of $424 RT.
Easily compare round-trip flights from Chicago to London Heathrow Airport
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to London Heathrow Airport by changing tabs
Find the cheapest one-way flights from Chicago to London Heathrow Airport
If you're looking for one-way flights from Chicago to London Heathrow Airport, view some of our deals below provided by Icelandair and TAP AIR PORTUGAL
Search last-minute flights to London Heathrow Airport from Chicago
Find and compare round-trip flight prices for your last-minute flight from Chicago to London Heathrow Airport
Best airlines flying from Chicago to London Heathrow Airport
Compare and see reviews for airlines that fly from Chicago to London Heathrow Airport with momondo
SWISS Flights From Chicago to London Heathrow Airport
SWISS operates around 14 flights from Chicago to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been $872, but momondo users have found SWISS deals from Chicago to London Heathrow Airport from as low as $632 round-trip. SWISS has been scored 8.4/10 in 138 reviews.
Aer Lingus Flights From Chicago to London Heathrow Airport
Aer Lingus (8.0/10 from 82 reviews) operates around 12 flights from Chicago to London Heathrow Airport in any given week. The average Aer Lingus airfare for this route is around $722, with deals from around $531 rare but found on momondo. Referenced prices are for round-trip Chicago to London Heathrow Airport flight searches in the last 72 hours.
Scandinavian Airlines flights from Chicago to London Heathrow Airport
Our best Scandinavian Airlines deals on Chicago to London Heathrow Airport flight tickets
Finnair flights from Chicago to London Heathrow Airport
Our best Finnair deals on Chicago to London Heathrow Airport flight tickets
Are airlines flying from Chicago to London Heathrow offering flexible cancellation due to COVID-19?
Some of our partner airlines flying from Chicago to London Heathrow are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are British Airways, American Airlines, and Iberia. You can search for the full list of airlines like British Airways that are offering this flexibility.
How far is Chicago to London Heathrow by plane?
There are 3933.5 mi between Chicago and London Heathrow. A reasonable flight in good conditions will take 7h 31m.
Alternative routes for Chicago to London Heathrow Airport
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Similar Chicago to London Heathrow Airport flights
Flexible with your destination? Broaden your search and find flights similar to your Chicago to London Heathrow Airport route
Flights to other airports in United Kingdom
Check out some flights to other airports in United Kingdom
Why use momondo?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Chicago.
Flights from Chicago to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to London.
If you are not ready to book a flight from Chicago to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.