Flights from Chicago to London, United Kingdom

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Did you mean flights from London, United Kingdom to Chicago?

Chicago to London, United Kingdom Last modified: Oct 18, 2021 10:15 -04:00

We've scanned 1,972,836 round trip itineraries and found the cheapest flights to London, United Kingdom. !! & Finnair frequently offer the best deals to London, United Kingdom flights, or select your preferred carrier below to see the cheapest days to fly.

!!
CHILON
Fri 12/17
2 stops
LONCHI
Fri 12/24
2 stops
$193
Finnair
CHILON
Fri 12/17
nonstop
LONCHI
Fri 12/24
nonstop
$315
00
CHILON
Sat 2/12
nonstop
LONCHI
Mon 2/14
nonstop
$316
Swiss
CHILON
Thu 12/23
2 stops
LONCHI
Thu 12/30
2 stops
$610
Virgin Atlantic
CHILON
Sun 1/2
2 stops
LONCHI
Sun 1/9
2 stops
$610

How Much is a Flight from Chicago to London, United Kingdom?

We have collected flight cost data from across the web for travel from Chicago to London, United Kingdom, and have found the average flight price for this trip to be $389.

Where To Buy Cheap Flights from Chicago to London, United Kingdom?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Chicago to London, United Kingdom based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Chicago to London, United Kingdom?

The chart below shows up-to-date information regarding how far in advance to book your flight from Chicago to London, United Kingdom.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $437 $603
7-14 days $414 $598
14-21 days $411 $529
21-30 days $404 $503
30-60 days $315 $193
60-90 days $551 $610
90+ days $304 $285

Cheapest Day To Fly from Chicago to London, United Kingdom

We've examined 3,945,672 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Chicago to London, United Kingdom is Friday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$447$419$404$437$193$414$408

Compare Flight Prices from Chicago to London, United Kingdom by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Chicago to London, United Kingdom flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
October Chicago London, United Kingdom !! 10/30/21 11/4/21 0 $414
November Chicago London, United Kingdom !! 11/17/21 11/24/21 0 $404
December Chicago London, United Kingdom !! 12/17/21 12/24/21 2 $193
January Chicago London, United Kingdom 00 1/22/22 1/25/22 0 $410
February Chicago London, United Kingdom 00 2/12/22 2/14/22 0 $316
March Chicago London, United Kingdom 00 3/4/22 3/6/22 0 $313
April Chicago London, United Kingdom 00 4/29/22 5/1/22 0 $464
May Chicago London, United Kingdom Tap Portugal 5/10/22 5/17/22 2 $285

Cheap Last Minute Flights from Chicago to London, United Kingdom

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Chicago to London, United Kingdom. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
28 29 30 31 1 2 3
$773
4 5 6 7 8 9 10
$773
11 12 13 14 15 16 17
$754
18 19 20 21 22 23 24
$754 $742
25 26 27 28 29 30 1
$742
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30 31 1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30 31
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31 1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30 1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
$472
24 25 26 27 28 29 30
$472 $467
31 1 2 3 4 5 6
$467

Connecting Flights vs Direct Flights from Chicago to London, United Kingdom

Flights between some cities may be significantly cheaper if you choose 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, United Kingdom is $471.

The average price for direct flights from Chicago to London, United Kingdom is $385.

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

Weekly Direct Flights from Chicago to London, United Kingdom - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
American 3 3 3 3 3 3 3 05:05 18:25
United 3 3 3 3 3 3 3 10:55 16:05

One Way Flights vs Round Trip Flights from Chicago to London, United Kingdom

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, United Kingdom. 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, United Kingdom is $274.

The average price for round trip flights from Chicago to London, United Kingdom is $426.

Chicago to London, United Kingdom Flight Questions

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

Question: How long is the flight from Chicago to London, United Kingdom?
Answer: The average Chicago to London, United Kingdom flight time is 7 hours and 17 minutes.
Question: How far is London, United Kingdom from Chicago?
Answer: The distance from Chicago to London, United Kingdom is 3,939 miles (6,339 kilometers).
Question: How common are direct flights from Chicago to London, United Kingdom?
Answer: There are 42 direct flights from Chicago to London, United Kingdom.
Question: What are the most popular Chicago airlines for direct flights from Chicago to London, United Kingdom?
Answer: United Airlines provides 50% of the non-stop flights between Chicago and London, United Kingdom.

Chicago to London, United Kingdom Airports

These are the major commercial airports we're currently monitoring in Chicago and London, United Kingdom. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights from Chicago - CHI Last modified: Oct 18, 2021 10:15 -04:00

Cheap Flights from Chicago to London, United Kingdom