About This Route
A major transatlantic route from the Midwest to London.
Airlines Operating This Route
Frequently Asked Questions
How long is the flight from Chicago to London?
The average flight time from Chicago to London is approximately 8h 15m. This may vary depending on the airline, aircraft type, and weather conditions.
What is the cheapest way to fly from Chicago to London?
Flights from Chicago to London start from $520. We recommend booking 2-3 months in advance and using our search tool to compare prices across all airlines.
Which airlines fly from ORD to LHR?
Airlines operating on this route include British Airways, American Airlines, United. Each offers different service levels and pricing.
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