Finnair flights from London Heathrow Airport to Chicago O'Hare Intl Airport (LHR - ORD)
LHR — ORD
4 May — 11 May1
Return
1 adult
Economy
Sat 4/5
Sat 11/5
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 Heathrow to O'Hare Intl in 2024
Find detailed information about Finnair flights from Heathrow to O'Hare Intl. Explore the options provided by Finnair to plan your journey from Heathrow to O'Hare Intl. Data last updated 29 April 2024.
Cheapest Finnair flights from Heathrow to O'Hare Intl
Discover the cheapest flight options specifically offered by Finnair for travel from Heathrow 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 916,678 searches. The data was last updated on 29 April 2024.
Tue 14/507:30LHR - ORD
1 stop15h 55mFinnair
Mon 20/523:00ORD - LHR
Nonstop7h 45mFinnair
Deal found 28/4£411
Wed 15/510:20LHR - ORD
1 stop13h 05mFinnair
Mon 20/517:10ORD - LHR
1 stop11h 20mFinnair
Deal found 29/4£421
Wed 8/513:10LHR - ORD
Nonstop8h 40mFinnair
Mon 13/518:00ORD - LHR
Nonstop7h 50mFinnair
Deal found 28/4£427
Direct flights from Heathrow to O'Hare Intl on Finnair
Discover the cheapest flight options specifically offered by Finnair for travel from Heathrow 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 916,678 searches. The data was last updated on 29 April 2024.
Fri 13/911:05LHR - ORD
Nonstop8h 40mFinnair
Sun 22/921:25ORD - LHR
Nonstop7h 50mFinnair
Deal found 28/4£473
Tue 10/914:25LHR - ORD
Nonstop8h 35mFinnair
Tue 17/908:20ORD - LHR
Nonstop7h 50mFinnair
Deal found 28/4£475
Fri 17/514:45LHR - ORD
Nonstop8h 35mFinnair
Thu 23/508:20ORD - LHR
Nonstop7h 50mFinnair
Deal found 28/4£501
Last minute deals on Cheapflights
Explore last-minute flight deals on Finnair for various destinations, including Heathrow 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 29 April 2024 and based on user searches. In the last 7 days Cheapflights users made total of 916,678 searches.
Wed 8/513:10LHR - ORD
Nonstop8h 40mFinnair
Mon 13/518:00ORD - LHR
Nonstop7h 50mFinnair
Deal found 28/4£427
Mon 6/509:35LHR - ORD
1 stop13h 53mFinnair
Sun 12/520:38ORD - LHR
2 stops19h 02mFinnair
Deal found 28/4£430
Sun 5/520:45LHR - ORD
1 stop26h 00mFinnair
Sun 12/520:38ORD - LHR
2 stops19h 02mFinnair
Deal found 28/4£435
One-way Finnair flights to O'Hare Intl from Heathrow
Search for direct flight options from Heathrow 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 916,678 searches. The data was last updated on 29 April 2024.
Sun 15/910:05LHR - ORD
Nonstop9h 00mFinnair
Deal found 28/4£496
Wed 8/510:05LHR - ORD
Nonstop8h 40mFinnair
Deal found 28/4£516
Sat 14/908:10LHR - ORD
Nonstop8h 35mFinnair
Deal found 28/4£519
Average price of Finnair flights from Heathrow to O'Hare Intl
Plan your Finnair flight from Heathrow to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way Finnair flight from Heathrow to O'Hare Intl is currently £510 while a return flight costs £483. Price data was last updated on 28 April 2024.
Currently, the most affordable month to book a Finnair flight from London Heathrow Airport to Chicago O'Hare Intl Airport in January, with an average price of £601. Conversely, traveling with Finnair from London Heathrow Airport to Chicago O'Hare Intl Airport in July will be the most expensive, with an average cost of £782. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
January
£481
February
£496
March
£487
April
£499
May
£513
June
£611
July
£626
August
£573
September
£536
October
£520
November
£499
December
£503
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 Heathrow to O'Hare Intl on another airlineConsider alternative airlines that service the O'Hare Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 29 April 2024.
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 29 April 2024.
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 29 April 2024.
Finnair
1,380 reviews
Overview
Comfort
7.6
Boarding
7.8
Crew
8.2
Entertainment
7.0
Food
6.9