How do most travelers feel about Finnair?

When planning your LON-NYC trip, keep in mind that Finnair is typically rated 7.1/10. This rating comes from 49 reviews by Cheapflights users who have traveled with Finnair.

Does Finnair service alternative airports for LON-NYC?

Those looking to travel from London to New York on Finnair should know that there are other options for airports to fly into when visiting New York. When arriving in New York, most people land at New York John F Kennedy Intl, but that is not the only available airport that Finnair flies to. Many people choose to land at Newark depending on where there are traveling to in the area. Alternatively, if you are looking for more options when departing from London, consider London Gatwick which is the closest major airport to London Heathrow that offers Finnair flights.

Can I get a flight from London to New York on Finnair for under £500?

10 Finnair flights from LON to NYC have recently been found on Cheapflights for under £500. Click here to find the best deals to New York for your desired dates.

£272+ Finnair Flights from London to New York

Cheapflights users flying from London to New York on Finnair typically fly into New York John F Kennedy Intl and depart from London Heathrow. Select your dates above for pricing.

Finnair flights from London to New York in 2025

One-way from	£272
Return from	£313
Popular in	July
Cheapest in	September
Average price (all airlines)	£354

Finnair
16/2
1 total stop
13h 45m total
London to New York

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Finnair
7/2-18/2
1 total stop
20h 45m total
London to New York

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Highest demand for flights from London to New York; 8% potential price increase.

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Best time to find cheap flights from London to New York; 2% potential price drop.

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Average price for all London to New York flights (one-way and round-trip).

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Can I get a flight from London to New York on Finnair for under £500?
10 Finnair flights from LON to NYC have recently been found on Cheapflights for under £500. Click here to find the best deals to New York for your desired dates.
Does Finnair service alternative airports for LON-NYC?
Those looking to travel from London to New York on Finnair should know that there are other options for airports to fly into when visiting New York. When arriving in New York, most people land at New York John F Kennedy Intl, but that is not the only available airport that Finnair flies to. Many people choose to land at Newark depending on where there are traveling to in the area. Alternatively, if you are looking for more options when departing from London, consider London Gatwick which is the closest major airport to London Heathrow that offers Finnair flights.
How do most travelers feel about Finnair?
When planning your LON-NYC trip, keep in mind that Finnair is typically rated 7.1/10. This rating comes from 49 reviews by Cheapflights users who have traveled with Finnair.

Find Finnair flight deals from London to New York

Cheapest Finnair flights from London to New York
Explore the most affordable Finnair flight options available from London to New York. Find the lowest fares with prices last updated on 12 September 2025.

Wed 8/1015:05LGW - JFK

Nonstop8h 00mFinnair

Mon 13/1020:05JFK - LGW

Nonstop7h 05mFinnair

Deal found 10/9£327

Fri 26/919:05LHR - JFK

Nonstop7h 55mFinnair

Sat 4/1018:10JFK - LHR

Nonstop7h 10mFinnair

Deal found 10/9£334

Fri 19/917:00LHR - JFK

Nonstop7h 55mFinnair

Wed 10/1221:50JFK - LHR

Nonstop6h 50mFinnair

Deal found 10/9£336

Best Finnair flights from London to New York
Discover carefully curated Finnair flight deals from London to New York that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2025.

Sat 7/310:15LHR - JFK

Nonstop8h 00mFinnair

Sun 8/300:20JFK - LHR

Nonstop6h 55mFinnair

Deal found 11/9£332

Thu 27/1110:20LHR - JFK

1 stop13h 45mFinnair

Tue 2/1208:05JFK - LHR

Nonstop6h 55mFinnair

Deal found 11/9£339

Thu 9/1015:05LGW - JFK

Nonstop8h 00mFinnair

Thu 16/1020:05JFK - LGW

Nonstop7h 05mFinnair

Deal found 11/9£340

Direct Finnair flights from London to New York
Explore direct Finnair flight options from London to New York based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2025.

Wed 8/1015:05LGW - JFK

Nonstop8h 00mFinnair

Mon 13/1020:05JFK - LGW

Nonstop7h 05mFinnair

Deal found 10/9£327

Thu 27/1109:55LHR - JFK

Nonstop8h 00mFinnair

Sun 30/1121:50JFK - LHR

Nonstop6h 50mFinnair

Deal found 10/9£331

Sat 7/310:15LHR - JFK

Nonstop8h 00mFinnair

Mon 9/322:50JFK - LHR

Nonstop6h 50mFinnair

Deal found 11/9£332

Last-minute Finnair flights from London to New York
Discover last-minute Finnair flight deals from London to New York. Data last updated 12 September 2025 and is based on user searches.

Wed 8/1015:05LGW - JFK

Nonstop8h 00mFinnair

Mon 13/1020:05JFK - LGW

Nonstop7h 05mFinnair

Deal found 10/9£327

Fri 26/919:05LHR - JFK

Nonstop7h 55mFinnair

Sat 4/1018:10JFK - LHR

Nonstop7h 10mFinnair

Deal found 10/9£334

Fri 19/917:00LHR - JFK

Nonstop7h 55mFinnair

Wed 10/1221:50JFK - LHR

Nonstop6h 50mFinnair

Deal found 10/9£336

Travel insights for Finnair flights from London to New York

Get recent, data-driven insights about Finnair flights from London to New York including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to New York with Finnair?

Booking with Finnair 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to New York. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to New York with Finnair?

Currently, the most affordable month to book a Finnair flight from London to New York in May, with an average price of £271. Conversely, traveling with Finnair from London to New York in December will be the most expensive, with an average cost of £364. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly Finnair flight availability from London to New York

The most Finnair flights from LON to NYC are scheduled on a Wednesday (16 on average). You will have fewer Finnair flight options on Sunday, which is when the least amount of flights are scheduled (12 on average).

Rainfall in New York 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

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).

Best time to book a flight from London to New York

Have a flexible travel schedule? Discover the best time to fly to New York 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.

Browse thousands of different options on Cheapflights for your next trip

See what others are saying about Finnair

Finnair

7.6

Good

1,323 reviews

Check prices

Overview

Recent reviews

8.0

Very Good|Jul 2025

It was okay

2.0

Poor|Jun 2025

They stranded us in the airport

10.0

Wonderful|May 2025

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

10.0

Wonderful|May 2025

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

6.0

Okay|May 2025

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

1 out of 441

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Finnair flights from London to New York (LON - NYC)

Cheapflights users flying from London to New York on Finnair typically fly into New York John F Kennedy Intl and depart from London Heathrow. Select your dates above for pricing.

Finnair flights from London to New York in 2025

Find detailed information about Finnair flights from London to New York. Explore the options provided by Finnair to plan your journey from London to New York. Data last updated 12 September 2025.

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

Can I get a flight from London to New York on Finnair for under £500?

Does Finnair service alternative airports for LON-NYC?

How do most travelers feel about Finnair?

Find Finnair flight deals from London to New York

Cheapest Finnair flights from London to New YorkExplore the most affordable Finnair flight options available from London to New York. Find the lowest fares with prices last updated on 12 September 2025.

Explore the most affordable Finnair flight options available from London to New York. Find the lowest fares with prices last updated on 12 September 2025.

Travel insights for Finnair flights from London to New York

Get recent, data-driven insights about Finnair flights from London to New York including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to New York with Finnair?

Use this chart to determine the optimal time to book a return flight from London to New York. Price data was last updated on 5 September 2025.

What is the cheapest month to book a flight from London to New York with Finnair?

Weekly Finnair flight availability from London to New York

Rainfall in New York by month

Plan your trip to New York by taking into account the average rainfall totals by month.

Temperature in New York by month

Plan your trip to New York by taking into account the average temperature totals by month.

Best time to book a flight from London to New York

Have a flexible travel schedule? Discover the best time to fly to New York from London with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

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

Fly from London 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 12 September 2025.

See what others are saying about Finnair

Overview

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Cheapest Finnair flights from London to New York
Explore the most affordable Finnair flight options available from London to New York. Find the lowest fares with prices last updated on 12 September 2025.