Price live-checked 19 hours ago

Cheap flights from London to Chicago

£557 return, one stop or more with Scandinavian Airlines. Live-checked against real availability, with exact dates and price history.

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London → Chicago

Scandinavian Airlines

£557 RT

13% above usual

for 13 Nov – 24 Nov 2026

✓ live-checked 19 hours ago

Check live price on Skyscanner →

All sample dates each opens live Skyscanner prices for those exact dates

13 Nov – 24 Nov 2026 £557 cheapest

Is £557 a good price?

Not really. It is 13% above the usual £492, so waiting for a drop may pay off. The lowest we have seen is £328.

Now: £557
Usual price: £492
Lowest seen: £328
Highest seen: £991
Cheapest month: November 2026

Based on 100 price checks of this route.

Other deals to Chicago

Gdansk31 Jan – 15 Feb €360 Riga4 Mar – 14 Mar €446 London Gatwick5 Nov – 22 Nov £447 Dublin23 Jan – 4 Feb €457

Other deals from London

Tokyo11 Nov – 26 Nov £453 Chiang Mai2 Dec – 14 Dec £388 Kittila9 Jan – 16 Jan £164 Vancouver18 Jan – 31 Jan £409

London to Chicago flights: common questions

How much is a flight from London to Chicago?

The lowest return fare we currently track from London (LHR) to Chicago (ORD) is £557. That is above the typical £492 on this route. Over 100 recorded checks we have seen it as low as £328 and as high as £991.

Which airline flies from London to Chicago at this price?

This £557 fare is with Scandinavian Airlines, with at least one connection. The live search lists every carrier serving the route, so you can compare schedules before booking.

Is there a direct flight from London to Chicago?

This £557 fare includes at least one connection. If you need a non-stop London to Chicago flight, open the live search and apply the direct filter there.

When is the cheapest time to fly from London to Chicago?

Our price sampling points to November 2026 as the cheapest departure month on this route. The dated links on this page cover November 2026.

Is the £557 London to Chicago fare still available?

We last confirmed this £557 fare against live Skyscanner availability 19 hours ago. Deal fares move within days, so the Check live price button re-runs the exact search and shows today's number rather than a cached one.

How do I book this London to Chicago deal?

Pick a date pair above or press Check live price. That opens the exact LHR–ORD search on Skyscanner, where you book directly with the airline or agent. TravelFree does not sell tickets, adds no booking fee and does not mark the price up.

Every London to Chicago price on this page comes from a real bookable quote and is re-checked automatically. TravelFree takes no commission from you and never marks a fare up.

About flights from London to Chicago

The cheapest London to Chicago return flight on the radar right now is £557, flying with Scandinavian Airlines via one or more connections. It covers departures in November 2026, and every dated link below opens that exact LHR–ORD search on Skyscanner. The price we usually record on this route is £492. Across 100 recorded checks it has ranged between £328 and £991. Our sampling points to November 2026 as the cheapest month to fly London to Chicago.

We do not post a price and leave it to age. Each fare is re-checked against Skyscanner on a schedule and carries the time it was last confirmed. Not flying from London? We track 61 other departure cities for Chicago, listed at the foot of this page.

Cheap fares do not hang around. If this one has already gone, nudge the dates either way by a day or two; London to Chicago is usually still decent value around the same window.

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