Flights from Chicago O'Hare to London Heathrow

ORDLHR

Chicago O'Hare International Airport (Chicago, United States) → London Heathrow Airport (London, United Kingdom)

Nonstop
7h 45m
Distance
6,344 km
Frequency
7×/week
One-way from
$287
Airlines
American Airlines, British Airways, United Airlines
Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

  • UA92915:45→05:558h 10mUnited Airlines
  • BA29417:10→06:557h 45mBritish Airways
  • UA92017:45→07:558h 10mUnited Airlines
  • AA8618:35→08:358hAmerican Airlines
  • AA9020:30→10:257h 55mAmerican Airlines
  • BA29621:50→11:357h 45mBritish Airways
  • UA93821:50→12:008h 10mUnited Airlines

Tuesday

  • UA92915:45→05:558h 10mUnited Airlines
  • BA29417:10→06:557h 45mBritish Airways
  • UA92017:45→07:558h 10mUnited Airlines
  • AA8618:35→08:358hAmerican Airlines
  • AA9020:30→10:257h 55mAmerican Airlines
  • BA29621:50→11:357h 45mBritish Airways
  • UA93821:50→12:008h 10mUnited Airlines

Wednesday

  • UA92915:45→05:558h 10mUnited Airlines
  • BA29417:10→06:557h 45mBritish Airways
  • UA92017:45→07:558h 10mUnited Airlines
  • AA8618:35→08:358hAmerican Airlines
  • AA9020:30→10:257h 55mAmerican Airlines
  • BA29621:50→11:357h 45mBritish Airways
  • UA93821:50→12:008h 10mUnited Airlines

Thursday

  • UA92915:45→05:558h 10mUnited Airlines
  • BA29417:10→06:557h 45mBritish Airways
  • UA92017:45→07:558h 10mUnited Airlines
  • AA8618:35→08:358hAmerican Airlines
  • AA9020:30→10:257h 55mAmerican Airlines
  • UA93821:50→12:008h 10mUnited Airlines
  • BA29621:50→11:357h 45mBritish Airways

Friday

  • UA92915:45→05:558h 10mUnited Airlines
  • BA29417:10→06:557h 45mBritish Airways
  • UA92017:45→07:558h 10mUnited Airlines
  • AA8618:35→08:358hAmerican Airlines
  • AA9020:30→10:257h 55mAmerican Airlines
  • BA29621:50→11:357h 45mBritish Airways
  • UA93821:50→12:008h 10mUnited Airlines

Saturday

  • UA92915:45→05:558h 10mUnited Airlines
  • BA29417:10→06:557h 45mBritish Airways
  • UA92017:45→07:558h 10mUnited Airlines
  • AA8618:35→08:358hAmerican Airlines
  • AA9020:30→10:257h 55mAmerican Airlines
  • UA93821:50→12:008h 10mUnited Airlines
  • BA29621:50→11:357h 45mBritish Airways

Sunday

  • UA92915:45→05:558h 10mUnited Airlines
  • BA29417:10→06:557h 45mBritish Airways
  • UA92017:45→07:558h 10mUnited Airlines
  • AA8618:35→08:358hAmerican Airlines
  • AA9020:30→10:257h 55mAmerican Airlines
  • UA93821:50→12:008h 10mUnited Airlines
  • BA29621:50→11:357h 45mBritish Airways

Chicago O'Hare to London Heathrow — frequently asked

How long is the flight from Chicago O'Hare to London Heathrow?
ORD–LHR is 7h 45m nonstop, covering 6,344 km (3,942 mi).
Which airlines fly nonstop from Chicago O'Hare to London Heathrow?
American Airlines, British Airways, United Airlines operate this route nonstop.
How much is a flight from Chicago O'Hare to London Heathrow?
One-way fares on ORD–LHR recently started from $287. The lowest recent fare is for travel in January 2027. Fares change daily, so check current prices before booking.
How often do flights run from Chicago O'Hare to London Heathrow?
The route is served 7 days a week (49 scheduled departures).