Finnair London to Chicago Flights

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap Finnair flights from London to Chicago. Compare airline ticket prices and book air tickets starting from $1 714 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Finnair, arrivals and departure details below.

Find Cheap Airfare London — Chicago (IL) by Finnair

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in january: one-way - $1714, two-way – $2939.
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Cheap Flights from London to Chicago by Finnair

Look at the list of plane tickets for the most popular direct flights by Finnair, their prices start from $1 714. The fastest nonstop flight takes 8h 40m. There’re no connecting flights.
Price Departure Arrival Flight Time Airline Flight
from $1714
Find flight
11:55 am
London
Heathrow
 2:45 pm
Chicago
O'Hare International
 8h 50m Finnair
AY5789
from $1714
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2:10 pm
London
Heathrow
 4:50 pm
Chicago
O'Hare International
 8h 40m Finnair
AY5787
from $1714
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11:00 am
London
Heathrow
 1:55 pm
Chicago
O'Hare International
 8h 55m Finnair
AY5535
from $1714
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3:45 pm
London
Heathrow
 6:45 pm
Chicago
O'Hare International
 9h 0m Finnair
AY5537
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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 12/22/2024
Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
11:00 am — 1:55 pm
11:00 am — 1:55 pm AY5535 Finnair
London — Chicago
8h 55m
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from$1714
11:55 am — 2:45 pm
11:55 am — 2:45 pm AY5789 Finnair
London — Chicago
8h 50m
Find flight
from$1714
2:10 pm — 4:50 pm
2:10 pm — 4:50 pm AY5787 Finnair
London — Chicago
8h 40m
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from$1714
3:45 pm — 6:45 pm
3:45 pm — 6:45 pm AY5537 Finnair
London — Chicago
9h
Find flight
from$1714
*Departure and arrival times are local. Last updated on 12/22/2024

Flight Information

There are 4 flights by Finnair from London to Chicago every week with departures from Gatwick, London City, Heathrow, Luton, Stansted, Stratford International Rail St, Ebbsfleet International Rail St, London Biggin Hill, London-Waterloo, British Rail Terminal. All flights arrive at Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee.

Departures start from 11:00 am to 3:45 pm. Nonstop flight is 8h 40m. The time difference between London and Chicago is 6h.

  • The fastest flight 8h 40m
  • Average flight time 8h 53m
  • The earliest flight 11:00 am
  • The latest flight 3:45 pm
  • Distance 3948 ml

The cheapest months for traveling to Chicago are january (from 1 714 $), february (from 1 780 $), december (from 2 160 $).

The most expensive and popular months are november (from 2 724 $), december (from 2 160 $), february (from 1 780 $).

The cheapest flight by Finnair that our users were able to find is $1 714. This airfare is economy class on one-way AY5789 flight for January 22, 2025 leaving Heathrow in London at 11:55 am, it includes all taxes and additional fees.

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Finnair Airplanes on the Route

List of the most popular Finnair airplanes flying from London to Chicago:

Other Popular Airlines on the Route

Besides Finnair there are other 31 airline carriers between London and Chicago. Please review schedules and prices from the most popular airlines to find the best airfare deals from London to Chicago.

Nonstop flights

There are 20 direct flights every day from London. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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