Cheap Flight Tickets from Chicago (CHI) to London (LON), Starting at $1394

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

$1394

UA United Airlines • 1 stop • 19h 9m

Aug 14 – Aug 16

The cheapest round trip flight from Chicago to London (CHI-LON-CHI) is currently $1394

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Cheapest Direct Flight

$1609

IB Iberia Airlines • nonstop • 12h 30m

Aug 14

The cheapest nonstop flight from Chicago to London (CHI-LON) is currently $1609

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Fastest Flight

12h 25m

The fastest nonstop flight from Chicago to London (CHI-LON) takes 12h 25m

Top Airlines Flying from Chicago to London

Turkish Airlines - TK

Turkish Airlines

Delta Airline, DL

Delta Airlines

Air France-AF

Air France

Virgin Atlantic (VS)

Virgin Atlantic

TAP Air Portugal Airline (TP)

TAP - Air Portugal

LOT Polish Airlines (LO)

LOT - Polish Airlines

United Airlines, UA

United Airlines

Lufthansa Airline (LH)

Lufthansa Airlines

American Airlines, AA

American Airlines

Avianca Airline - AV

Avianca

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.

Aug 14 - Aug 16, Economy
UA
Chicago → London
19h 9m
2:31 PM - 8:20 AM • 1 stop
UA
Chicago → London
21h 44m
9:30 AM - 4:34 PM • 1 stop
$1394
United Airlines
Aug 14 - Aug 16, Economy
UA
Chicago → London
19h 10m
3:45 PM - 9:35 AM • 1 stop
UA
Chicago → London
20h
2:05 PM - 8:05 PM • 1 stop
$1446
United Airlines
Aug 13 - Aug 15, Economy
B6
Chicago → London
22h 9m
11:01 AM - 6:30 AM • 1 stop
EI
Chicago → London
80h 55m
7:40 PM - 2:35 PM • 3 stops
$1513
JetBlue Airways
Aug 14 - Aug 16, Economy
EI
Chicago → London
22h 5m
3:45 PM - 8:25 AM • 1 stop
U2
Chicago → London
20h
8:00 AM - 10:05 PM • 2 stops
$1704
Aer Lingus
Aug 14 - Aug 16, Economy
UA
Chicago → London
23h 30m
2:30 PM - 10:40 AM • 1 stop
LO
Chicago → London
24h
6:30 AM - 3:10 PM • 1 stop
$2318
United Airlines
Aug 14 - Aug 16, Economy
UA
Chicago → London
13h 35m
6:45 PM - 9:00 AM • nonstop
UA
Chicago → London
15h 5m
8:00 AM - 11:05 AM • nonstop
$3102
United 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 11:01 am 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 UA : USD 3102
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 8:45 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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