Flights
Hotels
From
To
1 traveler
Unsupported Browser!
Find Flights
Flights
Hotels
1 traveler
Unsupported Browser!
Find Flights

Cheap Flights from Chicago to London, GB, United Kingdom - CHI to LON

Popular flights from Chicago to London

If your flight days are flexible and you looking for a good deal, our charts on cheap flights provide some insight regarding affordable flight options for your next big adventure.

Aer Lingus
Departure Date Return Date Lowest Price
Feb 24, 2016 Feb 29, 2016 $855
Air Berlin
Departure Date Return Date Lowest Price
Mar 26, 2016 Apr 15, 2016 $1,369
Air Europa
Departure Date Return Date Lowest Price
Feb 16, 2016 Feb 23, 2016 $1,352
Air France
Departure Date Return Date Lowest Price
Mar 10, 2016 Mar 21, 2016 $1,153
Alitalia
Departure Date Return Date Lowest Price
Mar 3, 2016 Mar 14, 2016 $1,234
American Airlines
Departure Date Return Date Lowest Price
Mar 16, 2016 Mar 28, 2016 $1,118
Austrian Airlines
Departure Date Return Date Lowest Price
Mar 16, 2016 Mar 28, 2016 $1,129
British Airways
Departure Date Return Date Lowest Price
Apr 22, 2016 Apr 24, 2016 $1,063
Brussels Airlines
Departure Date Return Date Lowest Price
Mar 1, 2016 Mar 8, 2016 $1,149
Mar 1, 2016 Mar 8, 2016 $1,149
Mar 10, 2016 Mar 17, 2016 $1,149
Mar 10, 2016 Mar 17, 2016 $1,149
Mar 10, 2016 Mar 17, 2016 $1,149
Condor Flugdienst
Departure Date Return Date Lowest Price
May 26, 2016 Jun 9, 2016 $1,121
Czech Airlines
Departure Date Return Date Lowest Price
May 26, 2016 May 29, 2016 $4,301
Finnair
Departure Date Return Date Lowest Price
Mar 3, 2016 Mar 14, 2016 $1,094
Iberia
Departure Date Return Date Lowest Price
Mar 17, 2016 Mar 28, 2016 $1,090
JetBlue Airways
Departure Date Return Date Lowest Price
Mar 25, 2016 Apr 1, 2016 $4,614
May 7, 2016 May 19, 2016 $4,614
May 26, 2016 Jun 2, 2016 $4,614
Jun 4, 2016 Jun 11, 2016 $4,614
KLM Royal Dutch Airlines
Departure Date Return Date Lowest Price
Mar 10, 2016 Mar 21, 2016 $1,161
LOT Polish Airlines
Departure Date Return Date Lowest Price
Mar 11, 2016 Mar 13, 2016 $1,148
Lufthansa German Airlines
Departure Date Return Date Lowest Price
Mar 7, 2016 Mar 17, 2016 $1,129
Sas Scandinavian Airlines
Departure Date Return Date Lowest Price
May 27, 2016 May 30, 2016 $780
Tap Portugal
Departure Date Return Date Lowest Price
Apr 25, 2016 May 2, 2016 $1,456
Thomas Cook Manchester
Departure Date Return Date Lowest Price
Jun 3, 2016 Jun 17, 2016 $1,144
United Airlines
Departure Date Return Date Lowest Price
Mar 7, 2016 Mar 17, 2016 $1,112
Mar 17, 2016 Mar 28, 2016 $1,112
Mar 17, 2016 Mar 28, 2016 $1,112
Virgin Atlantic Airways
Departure Date Return Date Lowest Price
Mar 16, 2016 Mar 28, 2016 $1,128
Mar 17, 2016 Mar 28, 2016 $1,128
Mar 17, 2016 Mar 30, 2016 $1,128

How Much Does it Cost to Fly from Chicago to London (CHI to LON)?

We have collected flight cost data from across the web for travel from Chicago to London, and have found the average flight price for this trip to be $874.

When Can I Buy the Cheapest Flight from Chicago to London (CHI to LON)?

Airlines can adjust prices for plane tickets from Chicago to London based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Chicago to London

The chart below shows up-to-date information regarding how far in advance a flight from Chicago to London should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $1,551 $1,027
7-14 days $1,158 $855
14-21 days $1,112 $875
21-30 days $1,112 $875
30-60 days $1,112 $915
60-90 days $1,175 $838
90+ days $1,127 $739

Cheapest Day To Fly from Chicago to London

The chart below shows up-to-date information regarding the cheapest days to fly from Chicago to London.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$875 $859 $838 $838 $842 $979 $890

Lowest Fares Chart By Month from Chicago to London

The chart below shows the lowest fare by month when flying from Chicago to London.

Month Origin Destination Carrier Depart Date Return Date Stops Price
February Chicago London Aer Lingus 2/24/16 2/29/16 1 $855
March Chicago London SAS 3/25/16 4/1/16 2 $842
April Chicago London Aer Lingus 4/3/16 4/11/16 1 $965
May Chicago London SAS 5/27/16 5/30/16 1 $780
June Chicago London SAS 6/1/16 6/15/16 1 $819
July Chicago London Aer Lingus 7/26/16 8/4/16 1 $1,097
August Chicago London SAS 8/26/16 9/6/16 1 $838
September Chicago London SAS 9/16/16 9/18/16 1 $739

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Chicago to London

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Chicago to London.

Next 30 Days

SunMonTueWedThuFriSat
14 15 16 17 18 19 20
$1,312
21 22 23 24 25 26 27
$1,312 $1,218
28 29 1 2 3 4 5
$1,218 $1,170
6 7 8 9 10 11 12
$1,170 $1,218
13 14 15 16 17 18 19
$1,218 $1,218
20 21 22 23 24 25 26
$1,218

Non-Stop vs Connecting Flights from Chicago to London (CHI to LON)

Your Chicago to London flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Chicago to London is $1,390.

The average price for non-stop flights from Chicago to London is $1,129.

The chart below shows up to date information regarding non-stop flights from Chicago to London.

Nonstop Flight Details from Chicago to London
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
American 3 3 3 3 3 3 3 08:50 22:00
British Airways 2 2 2 2 2 2 2 17:10 20:45
United 3 3 3 3 3 3 3 16:10 21:00

Round Trip vs One Way Flights from Chicago to London (CHI to LON)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Chicago to London. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Chicago to London is $1,605.

The average price for round trip flights from Chicago to London is $1,386.

Chicago to London Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Chicago to London?
Answer: The average Chicago to London flight time is 7 hours and 45 minutes.
Question: How many miles are there between Chicago and London?
Answer: The distance from Chicago to London is 3940 miles.
Question: How common are direct flights from Chicago to London?
Answer: There are 56 direct flights from Chicago to London.
Question: What is the most popular airline for non-stop flights from Chicago to London?
Answer: American Airlines provides 37% of the non-stop flights between Chicago and London.
Question: What are the most popular connecting cities when flying from Chicago to London?
Answer: Zurich, CH and Geneva, CH

Airlines Flying from Chicago to London (CHI to LON)

Below are the different airlines that fly from Chicago to London with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Chicago to London.

Chicago to London
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American - X X X X X X X
American JFK X X X
Air Canada YYZ X X X X X X X
Air France CDG X X X X X
AeroMexico MEX X X X X X
British Airways - X X X X X X X
Delta DTW X X X X X X X
Aer Lingus DUB X X X X X X X
KLM AMS X X X X X
Lufthansa MUC X X X X X X X
LOT WAW X X X X X X
Swiss ZRH X X X X X X X
Swiss ZRH / GVA X X X X X X X
Austrian VIE X X X X X
SAS ARN X X X X X X X
Turkish IST X X X X X X X
United - X X X X X X X
United EWR X X X X

Airports for Your Route

These pages contain information about the major airports in Chicago and London, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Chicago - CHI

FlightsAirlineLowest Price
Chicago to New York American, JetBlue, Spirit, United $78
Chicago to Los Angeles American, Alaska, Frontier, Spirit, United, Virgin America $90
Chicago to Las Vegas American, Alaska, Frontier, Spirit, United, Virgin America $127

Cheap International Flights from Chicago - CHI

FlightsAirlineLowest Price
Chicago to Paris American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, OpenSkies, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, XL Airways, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic, Virgin America $851
Chicago to Amsterdam American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $805
Chicago to Dublin American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Jetairfly, United, Virgin Atlantic $652
Chicago to Frankfurt American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $768
Chicago to Brussels American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $798
Chicago to Manchester American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $894
Chicago to Rome American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Blue Panorama, Condor, Pullmantur Air, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $676
Chicago to Zurich American, JetBlue, Etihad Regional, Swiss, United $936
Chicago to Dusseldorf American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $829
Chicago to Munich American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, BMI, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $719

Cheap International Flights to London - LON

FlightsAirlineLowest Price
Milwaukee to London American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $1,177
Indianapolis to London American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $1,082
Madison to London American, Air Berlin, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, SAS, Brussels, United, Virgin Atlantic $1,140
Lansing to London American, Air France, Finnair, Alitalia, British Airways, Iberia, KLM, Lufthansa, Czech, Austrian, Brussels, United, Virgin Atlantic $1,311
Kalamazoo to London American, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, United, Virgin Atlantic $1,284
Grand Rapids to London American, Air Berlin, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, SAS, Brussels, United, Virgin Atlantic $1,025
Moline to London American, Air Berlin, Air France, Finnair, British Airways, Iberia, KLM, Lufthansa, Austrian, SAS, Brussels, United, Virgin Atlantic $1,431
Green Bay to London American, Air Berlin, Air France, Finnair, British Airways, Iberia, KLM, Lufthansa, Czech, Austrian, Brussels, United, Virgin Atlantic $1,284
Peoria to London American, Air Berlin, Air France, Finnair, British Airways, Iberia, KLM, Lufthansa, Austrian, Brussels, United, Virgin Atlantic $1,243
Ft Wayne to London American, Air Berlin, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Czech, Austrian, SAS, United, Virgin Atlantic $1,247
South Bend to London American, Air France, Finnair, British Airways, Iberia, KLM, Lufthansa, Austrian, Brussels, United, Virgin Atlantic $1,259
Toledo to London American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Austrian, SAS, Brussels, Virgin Atlantic $1,281
Appleton to London American, Air Berlin, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Czech, Austrian, Brussels, United, Virgin Atlantic $1,329
Bloomington - Normal to London American, Air France, Finnair, Alitalia, British Airways, Iberia, KLM, Virgin Atlantic $1,286
Springfield to London American, Finnair, British Airways, Iberia, Lufthansa, Austrian, Brussels, United, Virgin Atlantic $1,308
Champaign to London American, Finnair, British Airways, Iberia, Virgin Atlantic $1,319
Dubuque to London American, Air Berlin, Air France, Finnair, British Airways, Iberia, KLM, SAS, Virgin Atlantic $1,351
Cheap Flights from Chicago to London, GB, United Kingdom, from $780 Round trip from CHI to LON