Cheap Flights from Chicago (ORD) to London (LHR)
Compare live airfares on British Airways, United Airlines, American Airlines. Round-trip Economy from $468/person (vs. $675 retail) and Business Class from $1960/person. Average flight time: 7h 45m.
Lowest Economy Round-Trip
$468/person
Typical Retail OTA: $675 (Save $207)
Business & First Class
$1960/person
Lie-flat cabin & lounge access
Flight Duration & Carriers
7h 45m
British Airways • United Airlines • American Airlines
Airline Fare Comparison: Chicago (ORD) to London (LHR)
| Airline | Route | Flight Duration | Standard OTA Fare | Our Discounted Fare | Action |
|---|---|---|---|---|---|
| British Airways | ORD → LHR (Round-Trip) | 7h 45m | $468/person | Select → | |
| United Airlines | ORD → LHR (Round-Trip) | 7h 45m | $486/person | Select → | |
| American Airlines | ORD → LHR (Round-Trip) | 7h 45m | $504/person | Select → |
Frequently Asked Questions (ORD to LHR)
How much are cheap flights from Chicago (ORD) to London (LHR)?
Round-trip Economy fares from Chicago (ORD) to London (LHR) start at $468 per person including taxes and carry-on allowances on select fares, saving $207 compared to standard retail pricing ($675).
Which airlines operate between ORD and LHR?
Top airlines flying this corridor include British Airways, United Airlines, American Airlines, with an average flight duration of 7h 45m.