Which airlines fly direct between London and Chicago?

Airlines operating direct flights include British Airways, Virgin Atlantic, United Airlines, American Airlines.

What is the cheapest fare for this route?

Recorded one-way fares on Prymeo start from as low as $439 depending on season and advance booking.

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Flights from London to Chicago

Q: How long is the flight from London to Chicago?

The average nonstop flight time from London (LHR) to Chicago (ORD) is approximately 8h 05m covering a distance of 6345 km.

Heathrow Airport (LHR) → O'Hare International (ORD)

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Flight Time

8h 05m

Nonstop average

Distance

6345 km

Air route corridor

Best Time to Fly

Year-Round (Best rates booked 3-5 weeks ahead)

Pleasant weather

Extra Fees

$0.00

Zero commission

Route Overview: London to Chicago

Cheap flights from London (LHR) to Chicago (ORD). Compare British Airways, Virgin Atlantic fares from $439 with 0% fees on Prymeo.

Prymeo aggregates real-time flight availability directly from both low-cost carriers and legacy full-service airlines. When searching for tickets between Heathrow Airport and O'Hare International, our technology checks multiple booking systems in parallel so you never miss a flash sale or promotional discount.

Direct Carriers on This Corridor

British Airways

Virgin Atlantic

United Airlines

American Airlines

Frequently Asked Questions About This Route

How long is the flight from London to Chicago?

The nonstop flight takes approximately 8h 05m, traversing 6345 km.

How far in advance should I book my flight?

For the best rates, we recommend booking between 3 to 6 weeks before your desired departure date, particularly during peak summer and holiday seasons.