Flights
Insights
FAQs

Find and compare Finnair flights to Chicago O'Hare Intl Airport

1 adult
0 bags

Recent Finnair flights to Chicago O'Hare Intl Airport found by users

Cheap Finnair Flight Deals to Chicago O'Hare Intl Airport

Enter your travel dates to find the best prices.
Finnair Logo
17:00 - 08:17LHR-ORD
21h 17m2 stops
Finnair Logo
16:52 - 09:30ORD-LHR
10h 38m1 stop
£512Finnair
Find Deal
Wed, 10 Dec - Wed, 17 Dec
Finnair Logo
14:10 - 17:00LHR-ORD
8h 50mdirect
Finnair Logo
18:35 - 07:50ORD-LHR
31h 15m1 stop
£520Finnair
Find Deal
Tue, 9 Dec - Tue, 16 Dec
Finnair Logo
15:35 - 08:17LHR-ORD
22h 42m2 stops
Finnair Logo
20:50 - 07:50ORD-LHR
29h 00m1 stop
£532Finnair
Find Deal
Tue, 9 Dec - Tue, 16 Dec
Finnair Logo
13:30 - 07:50LHR-ORD
24h 20m2 stops
Finnair Logo
18:35 - 07:50ORD-LHR
31h 15m1 stop
£541Finnair
Find Deal
Tue, 9 Dec - Sat, 13 Dec
Finnair Logo
14:10 - 17:00LHR-ORD
8h 50mdirect
Finnair Logo
20:02 - 09:15ORD-LHR
31h 13m1 stop
£550Finnair
Find Deal
Tue, 9 Dec - Sat, 13 Dec
Finnair Logo
17:00 - 09:32LHR-ORD
22h 32m2 stops
Finnair Logo
20:50 - 07:50ORD-LHR
29h 00m1 stop
£551Finnair
Find Deal
Mon, 8 Dec - Sun, 14 Dec
Finnair Logo
17:00 - 08:17LHR-ORD
21h 17m2 stops
Finnair Logo
08:05 - 06:20ORD-LHR
16h 15m2 stops
£557Finnair
Find Deal
Tue, 16 Dec - Thu, 7 May
Finnair Logo
17:00 - 08:17LHR-ORD
21h 17m2 stops
Finnair Logo
06:40 - 06:20ORD-LHR
17h 40m2 stops
£558Finnair
Find Deal
Tue, 16 Dec - Thu, 7 May
Finnair Logo
17:00 - 08:17LHR-ORD
21h 17m2 stops
Finnair Logo
20:35 - 12:05ORD-LHR
33h 30m1 stop
£580Finnair
Find Deal
Sun, 7 Dec - Mon, 22 Dec
Finnair Logo
15:35 - 08:17LHR-ORD
22h 42m2 stops
Finnair Logo
18:51 - 07:20ORD-LHR
30h 29m1 stop
£581Finnair
Find Deal
Tue, 9 Dec - Sat, 13 Dec

Finnair flights to Chicago O'Hare Intl Airport at a glance

Fastest flight time

8h 25m

Direct flights

Every day
The fastest flight from United Kingdom to Chicago O'Hare Intl Airport takes 8h 25m
Search Deals
Direct flights go from United Kingdom to Chicago O'Hare Intl Airport every day.
Search Deals

Insights on Finnair flights to Chicago O'Hare Intl Airport

Data designed to help you find the right flight

What is the cheapest day to depart on your Economy class flight to Chicago O'Hare Intl Airport?

The cheapest day to depart from United Kingdom to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as £474. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average Economy class ticket price to Chicago O'Hare Intl Airport on a Sunday is £684.

What is the cheapest month to fly Economy class to Chicago O'Hare Intl Airport?

In general, September is the cheapest month to fly Economy class from United Kingdom to Chicago O'Hare Intl Airport. Due to it being the ‘off-season’ during this time, you can expect Economy class flight prices to be around £476. If you aren’t able to travel during the month of September, then book Economy class flights to Chicago O'Hare Intl Airport from United Kingdom during April instead. Economy class flights to Chicago O'Hare Intl Airport in April, while not as cheap as those in September, still average around £478.

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around £588 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from United Kingdom for as low as £526 on momondo.

Frequently asked questions about flights to Chicago O'Hare Intl Airport with Finnair

Which other airlines in the oneworld operate flights to Chicago O'Hare Intl Airport?

Among oneworld carriers, only Finnair currently provides flights to Chicago O'Hare Intl Airport.

Browse thousands of different options on momondo for your next trip

Toggle through the tabs below to find thousands of options on momondo for your next trip.