● Deals from
● Sweeping every destination…
$288usually $331−13%17 Nov 2026 – 24 Nov 2026 · 1-stop · score 49/100 · Fair
Why so cheap?
This fare is below usual but under our auto-research threshold — ask and we’ll find the reason now, with sources.
Fares by departure date
Today’s fare is cheaper than 100% of the 20 fares tracked for this route.
Questions people ask about this route
- What is the lowest price for a flight from Chicago to London right now?
- The lowest price our scan found today (2026-10-13) is $288 round trip, departing 17 Nov 2026 and returning 24 Nov 2026, 1-stop. Fares move constantly — the link below re-checks live availability on Aviasales.
- Is $288 a good price for a Chicago to London flight (ORD→LON)?
- Yes by the data: this route usually costs about $331 (midpoint of Google Flights' typical price range), so $288 is 13% below usual and cheaper than 100% of the 20 fares tracked for this route. FareFloor's deal score for it is 49/100 as of 2026-10-13.
- When is the cheapest time to fly from Chicago to London in the coming months?
- Across the departure windows our 2026-10-13 scan compared, the lowest-priced departure found is 17 Nov 2026 (returning 24 Nov 2026) at $288 round trip. Method: we sweep this origin's destinations several times a day via Google Flights data and keep the cheapest round-trip window per route — a cheaper window can appear any day, so treat this as today's answer, not a permanent one.
- Is there a direct flight from Chicago to London at this price?
- The cheapest fare found today is 1-stop. A direct option, where one exists, may cost more — check the live fare link for alternatives.