Finnair flights from London Heathrow Airport to New York (LHR - NYC)
LHR — NYC
5 Dec — 12 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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Cheapest Finnair flights from Heathrow to New York
Explore the most affordable Finnair flight options available from Heathrow to New York. Find the lowest fares with prices last updated on 5 November 2026.
Thu 17/1218:10 -
1 stop29h 55m
Mon 11/122:45 -
1 stop16h 55m
Deal found 1/11£467
Tue 1/1217:00 -
Nonstop8h 05m
Tue 8/1210:10 -
Nonstop7h 00m
Deal found 2/11£469
Fri 4/1217:00 -
Nonstop8h 05m
Fri 11/1210:10 -
Nonstop7h 00m
Deal found 4/11£470
Best Finnair flights from Heathrow to New York
Discover carefully curated Finnair flight deals from Heathrow to New York that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.
Thu 3/1207:30 -
1 stop16h 35m
Wed 9/1210:10 -
Nonstop7h 00m
Deal found 2/11£473
Thu 3/1210:20 -
1 stop13h 45m
Fri 11/1210:10 -
Nonstop7h 00m
Deal found 1/11£475
Sun 6/1210:20 -
1 stop13h 45m
Sun 13/1218:25 -
Nonstop6h 55m
Deal found 3/11£476
Direct Finnair flights from Heathrow to New York
Explore direct Finnair flight options from Heathrow to New York based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 November 2026.
Tue 1/1217:00 -
Nonstop8h 05m
Tue 8/1210:10 -
Nonstop7h 00m
Deal found 2/11£469
Fri 4/1217:00 -
Nonstop8h 05m
Fri 11/1210:10 -
Nonstop7h 00m
Deal found 4/11£470
Sat 5/1219:20 -
Nonstop8h 05m
Thu 10/1210:10 -
Nonstop7h 00m
Deal found 1/11£475
Last-minute Finnair flights from Heathrow to New York
Discover last-minute Finnair flight deals from Heathrow to New York. Data last updated 5 November 2026 and is based on user searches.
Thu 17/1218:10 -
1 stop29h 55m
Mon 11/122:45 -
1 stop16h 55m
Deal found 1/11£467
Tue 1/1217:00 -
Nonstop8h 05m
Tue 8/1210:10 -
Nonstop7h 00m
Deal found 2/11£469
Fri 4/1217:00 -
Nonstop8h 05m
Fri 11/1210:10 -
Nonstop7h 00m
Deal found 4/11£470
One-way Finnair flights to New York
Search for one-way Finnair flight options to New York. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.
Fri 30/409:15 -
Nonstop7h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/11£431
Tue 19/110:15 -
Nonstop8h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/11£434
Sun 24/116:40 -
Nonstop8h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/11£435
How do most travelers feel about Finnair?
1,416 Cheapflights users have left reviews for Finnair and have rated the airline 7.6/10. If you are looking to travel from London Heathrow Airport to New York on Finnair, input your dates in the form above for our best prices!
Can I get a flight from London Heathrow Airport to New York on Finnair for under £520?
London Heathrow Airport to New York flights on Finnair are currently available under £520. 13 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.
Find detailed information about Finnair flights from Heathrow to New York. Explore the options provided by Finnair to plan your journey from Heathrow to New York. Data last updated 5 November 2026.
Which month is the cheapest to fly Economy class from London Heathrow Airport to New York?
For Economy class flights, the cheapest month to fly this route is February. The most expensive months are July and June.
Weekly Finnair flight availability from London Heathrow Airport to New York
The most Finnair flights from LHR to NYC are scheduled on a Wednesday (14 on average). You will have fewer Finnair flight options on Monday, which is when the least amount of flights are scheduled (10 on average).
Rainfall in New York by month
Plan your trip to New York by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in New York ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit New York when rainfall is around 71.0 mm.
Temperature in New York by month
Plan your trip to New York by taking into account the average temperature totals by month.
If weather is an important factor for your trip to New York, 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).
When is the best time to book a flight to New York with Finnair?
The best time to book a flight to New York with Finnair is 58 days before departure. On average, fares are higher if you book 48 days before departure.
Best time to book a flight from Heathrow to New York
Have a flexible travel schedule? Discover the best time to fly to New York from Heathrow with our price prediction graph.
LHR-NYC
LHR-JFK
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.
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Fly from Heathrow to New York on another airline
Consider alternative airlines that service the New York area. Flight routes are based on user searches made on Cheapflights and were last updated on 5 November 2026.
Browse through other Finnair flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 5 November 2026.
If New York is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 5 November 2026.
Browse through some of the most popular routes that Finnair offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 5 November 2026.
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 5 November 2026.
The flight from Helsinki to Toronto was very cramped. No leg space and no room to even walk. Very bad experience
8.0
Very Good|Jul 2026
Very limited food provided. Limited drinks, lights out for 10 of 12.30 flights. Very few staff.
2.0
Poor|Jun 2026
Lost our luggage and took two days to get it back. Ruined the trip.
10.0
Wonderful|Jun 2026
Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
10.0
Wonderful|May 2026
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