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Finnair flights to Chicago

The best Finnair flight deals to Chicago

Looking for a last minute deal or the best direct flight? Find the biggest savings on one-way and return trips to Chicago with Finnair.
Chicago.£473 per passenger.Departing Tue, 22 Apr, returning Thu, 1 May.Return flight with Finnair.Outbound indirect flight with Finnair, departs from London Heathrow on Tue, 22 Apr, arriving in Chicago O'Hare International.Inbound indirect flight with Finnair, departs from Chicago O'Hare International on Thu, 1 May, arriving in London Heathrow.Price includes taxes and charges.From £473, select.
Chicago.£476 per passenger.Departing Tue, 22 Apr, returning Sun, 27 Apr.Return flight with Finnair.Outbound indirect flight with Finnair, departs from London Heathrow on Tue, 22 Apr, arriving in Chicago O'Hare International.Inbound indirect flight with Finnair, departs from Chicago O'Hare International on Sun, 27 Apr, arriving in London Heathrow.Price includes taxes and charges.From £476, select.
Chicago.£480 per passenger.Departing Mon, 5 May, returning Mon, 12 May.Return flight with Finnair.Outbound direct flight with Finnair departs from London Heathrow on Mon, 5 May, arriving in Chicago O'Hare International.Inbound direct flight with Finnair departs from Chicago O'Hare International on Mon, 12 May, arriving in London Heathrow.Price includes taxes and charges.From £480, select.
Chicago.£489 per passenger.Departing Wed, 19 Feb, returning Wed, 26 Feb.Return flight with Finnair.Outbound direct flight with Finnair departs from London Heathrow on Wed, 19 Feb, arriving in Chicago O'Hare International.Inbound direct flight with Finnair departs from Chicago O'Hare International on Wed, 26 Feb, arriving in London Heathrow.Price includes taxes and charges.From £489, select.
Chicago.£489 per passenger.Departing Mon, 25 Nov, returning Wed, 4 Dec.Return flight with Finnair.Outbound direct flight with Finnair departs from London Heathrow on Mon, 25 Nov, arriving in Chicago O'Hare International.Inbound direct flight with Finnair departs from Chicago O'Hare International on Wed, 4 Dec, arriving in London Heathrow.Price includes taxes and charges.From £489, select.
Chicago.£490 per passenger.Departing Mon, 28 Oct, returning Tue, 5 Nov.Return flight with Finnair.Outbound direct flight with Finnair departs from London Heathrow on Mon, 28 Oct, arriving in Chicago O'Hare International.Inbound direct flight with Finnair departs from Chicago O'Hare International on Tue, 5 Nov, arriving in London Heathrow.Price includes taxes and charges.From £490, select.
Chicago.£490 per passenger.Departing Wed, 18 Sep, returning Mon, 23 Sep.Return flight with Finnair.Outbound direct flight with Finnair departs from London Heathrow on Wed, 18 Sep, arriving in Chicago O'Hare International.Inbound direct flight with Finnair departs from Chicago O'Hare International on Mon, 23 Sep, arriving in London Heathrow.Price includes taxes and charges.From £490, select.
Chicago.£490 per passenger.Departing Tue, 19 Nov, returning Thu, 28 Nov.Return flight with Finnair.Outbound direct flight with Finnair departs from London Heathrow on Tue, 19 Nov, arriving in Chicago O'Hare International.Inbound direct flight with Finnair departs from Chicago O'Hare International on Thu, 28 Nov, arriving in London Heathrow.Price includes taxes and charges.From £490, select.

Find the cheapest time to fly to Chicago with Finnair

Flexible on travel dates? Here's when fares are lowest.
Jun
from £654
Jul
from £628
Aug
from £774
Sep
from £490
Oct
from £548
Nov
from £490
Dec
from £492
Jan
from £492
Feb
from £489
Mar
from £491
Apr
from £476
May
from £480

Find which Chicago airports Finnair flies to

We were able to find fares for the following Chicago airports. Find the one that works for you.

Flying to Chicago with Finnair

The things to know before you go.
Cheapest flight found£473
Cheapest month to flyApril

Flying to Chicago with Finnair: FAQs

The average Finnair flight time from United Kingdom to Chicago is 8 hours and 56 minutes.
At the moment, Alaska Airlines, Iberia, British Airways, American Airlines and Finnair all fly to Chicago too.
Finnair currently also flies to Helsinki Vantaa, Oulu and Tallinn.
Although it's difficult to get an accurate idea of when Finnair flights to Chicago are cheapest, the lowest fares are currently for departures in April.