London, UKChicago

Flights from London to Chicago

Nonstop flights from London (LHR) to Chicago (ORD) take about 8h 26m (6,344 km). American Airlines, United Airlines and British Airways fly it. Lowest fare seen: $575 one-way, nonstop (12 Oct 2026).

All flights from London →All flights to Chicago →

Photo of Chicago: Mik Dominguez on Pexels.

When you land in Chicago

The airport transfer and the few things worth sorting before you fly.

A stunning view of Chicago's skyline and river with prominent skyscrapers and bridges on a cloudy day. — arriving in Chicago

Airport transfer

ORD → Chicago, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices

British Airways Airbus A320 landing at Heathrow, London on a clear day. — lounges at Heathrow Airport

Heathrow Airport · 10 lounges

Before you flyAirport lounges at Heathrow →

Trains, buses and taxi faresORD to Chicago: getting into town →Early arrival or late flightLuggage storage in Chicago →11 drop-off points, from $4.90

Things to book in Chicago

All 59 things to do in Chicago →

Skyline view of Chicago's iconic skyscrapers including the John Hancock Center.

from €24.10

John Hancock Center 4.5 · 3,029 Tiqets reviews

The historic Tribune Tower in Chicago, featuring its gothic architecture and American flag.

from €26.78

Tribune Tower 4.6 · 2,764 Tiqets reviews

View of the historic Wrigley Building in downtown Chicago, showcasing its classic architecture.

from €13.38

The Wrigley Building 4.6 · 2,762 Tiqets reviews

Silhouette of visitors walking through a tunnel at Museum Campus, leading outdoors.

from €26.78

Museum Campus 4.6 · 2,641 Tiqets reviews

Find hotels in Chicago

Hotels, hostels & more · Trip.com

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Airlines flying London to Chicago

Carriers on LHR–ORD according to our route data and nonstop fares seen as of 12 Oct 2026. Not a complete list.

✈ American Airlinesnonstop fare seen✈ United Airlinesnonstop fare seen✈ British Airwaysnonstop fare seen

London to Chicago fares by month

Cheapest month seen for a nonstop flight: Nov 2026, from $507 one-way. With stops: Jan 2027, from $405. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.

Departing	Nonstop from	Cheaper with stops
Oct 2026	$97723 Oct 2026 · American Airlines	$514 · 2 stops29 Oct 2026
Nov 2026	$5075 Nov 2026 · American Airlines	$415 · 2 stops5 Nov 2026
Dec 2026	$5718 Dec 2026 · United Airlines	$422 · 2 stops16 Dec 2026
Jan 2027	$61511 Jan 2027 · British Airways	$405 · 2 stops9 Jan 2027
Jul 2027	$105731 Jul 2027 · British Airways	$655 · 2 stops31 Jul 2027
Aug 2027	$10535 Aug 2027 · American Airlines	$623 · 2 stops5 Aug 2027

When to go for the lowest fare

Fares were close across the months we saw: $415 for November 2026, $405 at best after that.

Nonstop or with a stop

A connection undercut nonstop in 6 of 6 months with both fares.

From Travelpayouts flight-search data, city to city (London to Chicago, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.

More for this trip

Frequently asked questions — London to Chicago flights

How long is the flight from London to Chicago?

A nonstop flight from London (LHR) to Chicago (ORD) takes about 8h 26m, covering 6,344 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.

How far is London from Chicago by air?

The great-circle distance between London Heathrow Airport and Chicago O'Hare International Airport is 6,344 km (3,942 miles), a long-haul route.

Which airlines fly from London to Chicago?

Airlines with flights or nonstop fares on the LHR–ORD route include American Airlines, United Airlines and British Airways. This is not a complete list — schedules change by season, so check the current options before booking.

How much does a flight from London to Chicago cost?

The lowest one-way fare seen recently on LHR–ORD was $575 USD with American Airlines (nonstop), departing 4 May 2027, found in fare searches as of 12 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.

What is the cheapest month to fly from London to Chicago?

In fares seen on 22 Oct 2026, departures in January 2027 were cheapest, from $405 one-way, against $655 for July 2027, the dearest month. Fares change daily, so check your own dates.

Is it cheaper to fly nonstop or with a stop from London to Chicago?

In the fares we saw (12 Oct 2026), connecting was cheaper: from $456 with 2 stops against $575 nonstop, a saving of $119. Nonstop saves the connection time.

Do I need a visa to travel from UK to Chicago?

It depends on your passport. Some nationalities can enter Chicago visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.

Sources: fares from Travelpayouts flight-search data, seen 12 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

Ready to book LHR–ORD?

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