Cheapest one-way flights from Chicago to London in November from $299

Best time to book flights for Chicago (ORD) to London (LHR) flights at AirHint

AirHint found the following cheapest one-way flights from Chicago (ORD) to London (LHR) in November 2025 (see full year).

One-Way flights

04 Nov jetBlue
12 Nov TAP
05 Nov TAP
12 Nov British Airways direct
18 Nov British Airways direct
04 Nov British Airways direct
24 Nov KLM
24 Nov British Airways direct
05 Nov British Airways direct
02 Nov Delta

Also check the deals for return flights from Chicago to London in November.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in London

Cheap car rent in London