As a rule, buying flight tickets from Chicago, Il to London Heathrow expends a lot. Using our service of searching for cheap flight tickets, you will be able to save a significant sum of money! We will help tip to buy flight tickets from Chicago, Il to London Heathrow at the most favorable prices.
Out service helps you to find tickets from Chicago, Il to London Heathrow in the most reliable travel agencies and booking systems, including all the airline companies. We don't sell tickets and don't do any surcharges, we just find the best offers - you choose yourself where you want to buy flight tickets Chicago, Il - London Heathrow at the best price!
We also recommend you to look through the prices for return tickets from London Heathrow to Chicago, Il.
Flights price per day for March 2025
Airfares found by our users in the past 24 hours
The price for these dates could change. Use search to get the best price.
| Airline | Departure date | Return date | Price |
|---|---|---|---|
| Icelandair | 10.04.2025 | 24.04.2025 | from A$926 |
Average round-trip airfares from Chicago, Il to London Heathrow by months
| Month | Round-Trip |
|---|---|
| February 2025 | find now |
| March 2025 | 30.03 - 24.04from A$948 |
| April 2025 | 10.04 - 24.04from A$926 |
| May 2025 | find now |
| June 2025 | 04.06 - 12.06from A$1 300 |
| July 2025 | find now |
| August 2025 | find now |
| September 2025 | find now |
| October 2025 | find now |
| November 2025 | find now |
| December 2025 | 02.12 - 03.12from A$1 180 |
| January 2026 | find now |
The price which were found by our clients for the latest several days. Given ticket prices could change. It's connected with the presence of flight tickets while booking.
Airlines are flying from Chicago, Il to London Heathrow
| American Airlines |
Airports
Airports in Chicago, Il: Chicago O&#039|hare International (ORD).
Other airports in London: London City Airport (LCY), London Gatwick (LGW), London-Waterloo (QQW), London Stansted (STN), British Rail Terminal (ZLX).