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Finnair flights from London to Chicago O'Hare Intl Airport (LON - ORD)

LON — ORD
6 Jun — 13 Jun1
1 adult
Thu 6/6
Thu 13/6

Cheapflights users flying from London to Chicago on Finnair typically fly into Chicago O'Hare Intl and depart from London Heathrow. Select your dates above for pricing.

Finnair flights from London to O'Hare Intl in 2024

Find detailed information about Finnair flights from London to O'Hare Intl. Explore the options provided by Finnair to plan your journey from London to O'Hare Intl. Data last updated 1 June 2024.

Popular in

August

Cheapest in

November

Average price (all airlines)

£589

One-way from

£452

Return from

£432
Highest demand for flights from London to Chicago O'Hare Intl; 12% potential price increase.
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Best time to find cheap flights from London to Chicago O'Hare Intl; 2% potential price drop.
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Average price for all London to Chicago O'Hare Intl flights (one-way and round-trip).
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Cheapest one-way Finnair flight from London to Chicago O'Hare Intl
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Cheapest return Finnair flight from London to Chicago
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  • Can I get a flight from London to Chicago O'Hare Intl Airport on Finnair for under £800?

    16 Finnair flights from LON to ORD have recently been found on Cheapflights for under £800. Click here to find the best deals to Chicago O'Hare Intl Airport for your desired dates.

  • How do most travelers feel about Finnair?

    Cheapflights users who travel with Finnair (a popular airline from London to Chicago O'Hare Intl Airport) have rated them a 7.4/10. This rating comes from 1,396 reviews. If you are looking to travel LON-ORD, search your dates above.

Cheapest Finnair flights from London to O'Hare Intl

Discover the cheapest flight options specifically offered by Finnair for travel from London to O'Hare Intl. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 909,873 searches. The data was last updated on 1 June 2024.
Tue 11/612:15LHR - ORD
Nonstop8h 40mFinnair
Sat 15/618:05ORD - LHR
1 stop21h 35mFinnair
Deal found 1/6£587
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Mon 10/610:05LHR - ORD
Nonstop8h 40mFinnair
Thu 13/608:10ORD - LHR
Nonstop8h 00mFinnair
Deal found 1/6£644
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Fri 7/612:15LHR - ORD
Nonstop8h 40mFinnair
Mon 10/608:10ORD - LHR
Nonstop8h 00mFinnair
Deal found 1/6£660
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Direct flights from London to O'Hare Intl on Finnair

Discover the cheapest flight options specifically offered by Finnair for travel from London to O'Hare Intl. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days Cheapflights users made total of 909,873 searches. The data was last updated on 1 June 2024.
Tue 10/908:10LHR - ORD
Nonstop8h 35mFinnair
Fri 20/908:20ORD - LHR
Nonstop7h 50mFinnair
Deal found 1/6£540
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Tue 20/814:45LHR - ORD
Nonstop8h 40mFinnair
Fri 20/1209:00ORD - LHR
Nonstop7h 40mFinnair
Deal found 1/6£551
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Thu 4/708:10LHR - ORD
Nonstop8h 35mFinnair
Tue 23/722:45ORD - LHR
Nonstop7h 30mFinnair
Deal found 1/6£591
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Last minute deals on Cheapflights

Explore last-minute flight deals on Finnair for various destinations, including London to O'Hare Intl. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated 1 June 2024 and based on user searches. In the last 7 days Cheapflights users made total of 909,873 searches.
Tue 11/612:15LHR - ORD
Nonstop8h 40mFinnair
Sat 15/618:05ORD - LHR
1 stop21h 35mFinnair
Deal found 1/6£587
Pick Dates
Mon 10/610:05LHR - ORD
Nonstop8h 40mFinnair
Thu 13/608:10ORD - LHR
Nonstop8h 00mFinnair
Deal found 1/6£644
Pick Dates
Fri 7/612:15LHR - ORD
Nonstop8h 40mFinnair
Mon 10/608:10ORD - LHR
Nonstop8h 00mFinnair
Deal found 1/6£660
Pick Dates

One-way Finnair flights to O'Hare Intl from London

Search for direct flight options from London to O'Hare Intl specifically provided by Finnair. Find affordable direct fares from Finnair and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 909,873 searches. The data was last updated on 1 June 2024.
Mon 16/908:10LHR - ORD
Nonstop8h 35mFinnair
Deal found 1/6£452
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Sun 3/1109:55LHR - ORD
Nonstop8h 55mFinnair
Deal found 31/5£481
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Mon 17/612:15LHR - ORD
Nonstop8h 40mFinnair
Deal found 31/5£501
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Best time to book a flight from London to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

-5 - 23 °C

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Browse thousands of different options on Cheapflights for your next trip

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Fly from London to O'Hare Intl on another airline
Consider alternative airlines that service the O'Hare Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 1 June 2024.

Lufthansa flights from London to Chicago O'Hare Intl
British Airways flights from London to Chicago O'Hare Intl

See what others are saying about Finnair

Read reviews and see what other travellers are saying about their experiences with Finnair. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Finnair for your next flight. Reviews last updated 1 June 2024.
Finnair
7.7
Good
1,368 reviews
Check prices
Overview

Comfort

7.5

Entertainment

7.0

Boarding

7.8

Crew

8.2

Food

6.9
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