Cheap Flight Tickets from Chicago (CHI) to London (LON), Starting at $1531

Good to Know: Cheapest and Fastest CHI - LON Flights

Useful information for finding best airline tickets from Chicago All Airport to London All Airport on your next trip.

Cheapest Round Trip Flight

$1531

KL KLM Airlines • 1 stop • 18h 55m

Jul 16 – Jul 19

The cheapest round trip flight from Chicago to London (CHI-LON-CHI) is currently $1531

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Cheapest Direct Flight

$1782

OS Austrian Airlines • nonstop • 18h 55m

Jul 16

The cheapest nonstop flight from Chicago to London (CHI-LON) is currently $1782

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Fastest Flight

18h 55m

The fastest nonstop flight from Chicago to London (CHI-LON) takes 18h 55m

Top Airlines Flying from Chicago to London

Air France-AF

Air France

Virgin Atlantic (VS)

Virgin Atlantic

Lufthansa Airline (LH)

Lufthansa Airlines

Air Canada-AC

Air Canada

Iberia airline

Iberia Airlines

Turkish Airlines - TK

Turkish Airlines

Delta Airline, DL

Delta Airlines

TAP Air Portugal Airline (TP)

TAP - Air Portugal

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from Chicago (CHI) to London (LON)

Compare and book low fare round-trip air tickets from Chicago to London. Ideal for travelers with confirmed return itineraries.

Jul 16 - Jul 19, Economy
KL
Chicago → London
18h 55m
4:20 PM - 9:00 AM • 1 stop
VS
Chicago → London
20h 35m
8:40 AM - 2:15 PM • 1 stop
$1531
KLM Airlines
Jul 16 - Jul 19, Economy
LX
Chicago → London
18h 55m
2:20 PM - 8:40 AM • 1 stop
LH
Chicago → London
20h 35m
8:00 AM - 11:05 AM • nonstop
$1778
Swissair
Jul 17 - Jul 20, Economy
LX
Chicago → London
20h 5m
2:20 PM - 7:55 AM • 1 stop
LH
Chicago → London
20h 30m
8:00 AM - 11:05 AM • nonstop
$1785
Swissair
Jul 17 - Jul 20, Economy
AC
Chicago → London
20h 5m
5:35 PM - 10:45 AM • 1 stop
PC
Chicago → London
20h 30m
7:00 PM - 9:40 AM • 1 stop
$1887
Air Canada
Jul 17 - Jul 20, Economy
IB
Chicago → London
20h 5m
5:00 PM - 6:50 AM • nonstop
IB
Chicago → London
20h 30m
3:15 PM - 6:15 PM • nonstop
$1894
Iberia Airlines
Jul 17 - Jul 20, Economy
LH
Chicago → London
20h 5m
6:45 PM - 9:00 AM • nonstop
LX
Chicago → London
20h 30m
9:25 AM - 3:55 PM • 1 stop
$2088
Lufthansa Airlines

Fly from Chicago to London with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Chicago to London? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Chicago to London Flights

What are the airports in Chicago?
ORD,MDW
What’s the most popular airline flying from CHI to LON?
The most popular airline flying from Chicago to London are
Can I fly from CHI to LON non-stop?
Yes, you can fly CHI to LON non-stop on
Which airlines fly nonstop between Chicago and London?
The non-stop flights between Chicago and London are .
What’s the earliest departure time from CHI to LON Airport?
The earliest flight leaves CHI at 2:20 pm and lands in LON - London All Airport
What are the airports in London?
LON
Can I make changes to my Chicago to London flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from CHI to LON?
Read the fare rules of the Chicago to London air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Chicago and London?
operate flights between Chicago and London
How long does a flight from Chicago to London take?
It takes approximately 8 hour to fly non-stop from CHI to LON, which is 3952.81 miles by air.
Which airlines provide the cheapest flights from Chicago (CHI) to London (LON) ?
In the past couple of days, the cheapest tickets to LON from CHI were found on LH : USD 2088
Do I need a passport to fly between CHI and LON?
Yes
What’s the latest departure time from CHI to LON ?
The last flight leaves CHI at 9:40 pm

Chicago (CHI) to London (LON): Airport Information

Origin Airport Chicago All Airport, Chicago, US
Destination Airport London All Airport, London, GB
Distance 3953 miles

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