LHR - ORD Price
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£414 - £672
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ORD Temperature
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-5 - 23 °C
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ORD Rainfall
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43 - 125 mm
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Popular in July High demand for flights, 26% potential price rise |
Cheapest in September Best time to find cheap flights, 17% potential price drop |
Average price £381 Average for round-trip flights in May 2022 |
Round-trip from £330 From London Heathrow to Chicago O'Hare Intl |
Travelers have found it’s best to book a flight 61 days in advance to save up to 32% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London Heathrow Airport to Chicago O'Hare Intl Airport 1-2 weeks in advance for as low as £426, or £514 for flights within the next 24 hours.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Chicago O'Hare Intl Airport as you normally would.
October is one of the best times of the year to fly to Chicago O'Hare Intl Airport from London Heathrow Airport. Prices for October average £398 per person but you can even find prices for as low as £279. The most expensive prices can be found in the month of July. Opting for a October flight can save you 33% on your journey compared to booking in July
Due to the rapidly changing circumstances due to COVID-19, airlines like British Airways, Finnair, and Lufthansa flying from London Heathrow to Chicago O'Hare Intl have implemented new flexible cancellation policies.
Yes, there are multiple flights from London Heathrow Airport to Chicago O'Hare Intl Airport for under £400. The cheapest flight booked recently is on Multiple Airlines for just £330, but on average you can expect to pay £368.
Cheapflights has at least 20 direct flights from London Heathrow Airport to Chicago O'Hare Intl Airport under £500. A good price for a nonstop flight from London Heathrow Airport to Chicago O'Hare Intl Airport is less than £459.
There are currently 20+ open flights from London Heathrow Airport to Chicago O'Hare Intl Airport within the next 7 days for less than £500.
You can find nonstop flights on the following days: Sunday, Wednesday, Thursday, Friday.
15 flight departures from London Heathrow Airport to Chicago O'Hare Intl Airport per day on average.
Morning (6am - Noon) - 67% of flight departures
Afternoon (Noon - 6pm) - 33% of flight departures
Airlines like TAP AIR PORTUGAL fly from London Heathrow Airport to Chicago O'Hare Intl Airport in about 14h 05m. The time it takes to get you to your destination can typically vary by up to . The distance from London Heathrow Airport to Chicago O'Hare Intl Airport is about 3964 mi.
Our cheapest airline available from London Heathrow Airport to Chicago O'Hare Intl Airport is TAP AIR PORTUGAL. Our recent data shows that you can find tickets from as low as £408 on this airline.
The most popular airlines flying from London Heathrow Airport to Chicago O'Hare Intl Airport are American Airlines, Finnair and British Airways. Something to consider prior to booking your flight.
The top 3 most reliable airlines when flying from London Heathrow Airport to Chicago O'Hare Intl Airport are SriLankan Airlines (98%), Gulf Air (95%) and Qatar Airways (94%).
While on average a flight from London Heathrow Airport to Chicago O'Hare Intl Airport is generally £1,793, our data shows the cheapest flight currently is £511. When looking at the most popular route, (London Heathrow - Chicago O'Hare Intl), you can expect to pay £346 for that flight.
Information is based on travel restrictions from London Heathrow to Chicago O'Hare Intl
Most visitors from London Heathrow need to provide a negative COVID-19 test result and/or quarantine to enter Chicago O'Hare Intl.
COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Chicago O'Hare Intl.
Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Chicago O'Hare Intl.
Returning to London Heathrow from Chicago O'Hare Intl
COVID-19 testing requirements
Visitors from Chicago O'Hare Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.
Quarantine requirements
Visitors from Chicago O'Hare Intl are not required to quarantine after entering London Heathrow.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
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£298 | £429 | No cancel fee | N/A |
Search TAP AIR PORTUGAL flights
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£352 | £509 | No cancel fee | 72% |
Search Virgin Atlantic flights
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£388 | £518 | No cancel fee | 76% |
Search Icelandair flights
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£390 | £553 | No cancel fee | 77% |
Search Scandinavian Airlines flights
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£410 | £601 | No cancel fee | N/A |
Search Brussels Airlines flights
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£417 | £587 | No cancel fee | 76% |
Search Lufthansa flights
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£426 | £491 | No cancel fee | N/A |
Search Aer Lingus flights
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£428 | £559 | No cancel fee | 78% |
Search Austrian Airlines flights
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£432 | £564 | No cancel fee | 77% |
Search Iberia flights
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£436 | £581 | No cancel fee | 70% |
Search British Airways flights
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Morning 6 AM to midday | 87% of flight departures |
Afternoon Midday to 6 PM | 12% of flight departures |
Early morning Midnight to 6 AM | 1% of flight departures |
Evening 6 PM to midnight | 0% of flight departures |