
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $366 (oojo) |
One-way from | $278 (Kiwi.com) |
Popular in | July |
Cheapest in | September |
Average price | $658 |
Good round-trip deal | $469 or less |
Good one-way deal | $343 or less |
Fly from
Fly to
Route
Depart
Return
Price
New YorkHelsinki
JFK - HEL
JFKHEL
New York John F Kennedy Intl
Sun 3/1
7:25 pm-12:55 pm
1 stop10h 30m
Helsinki-Vantaa
Wed 3/11
1:55 pm-7:00 pm
1 stop11h 05m
New YorkHelsinki
JFK - HEL
JFKHEL
New York John F Kennedy Intl
Tue 3/17
6:30 pm-4:25 pm
1 stop15h 55m
Helsinki-Vantaa
Tue 3/31
7:15 am-1:04 pm
1 stop12h 49m
New YorkHelsinki
JFK - HEL
JFKHEL
New York John F Kennedy Intl
Sun 4/12
4:40 pm-10:35 am
1 stop10h 55m
Helsinki-Vantaa
Tue 4/28
6:10 am-11:29 am
1 stop12h 19m
New YorkHelsinki
JFK - HEL
JFKHEL
New York John F Kennedy Intl
Mon 3/9
11:45 pm-1:55 pm
Nonstop8h 10m
Helsinki-Vantaa
Mon 3/16
8:30 pm-2:40 pm
1 stop24h 10m
New YorkHelsinki
JFK - HEL
JFKHEL
New York John F Kennedy Intl
Wed 3/18
9:57 am-1:10 pm
2 stops21h 13m
Helsinki-Vantaa
Wed 4/1
7:15 am-1:04 pm
1 stop12h 49m
New YorkHelsinki
JFK - HEL
JFKHEL
New York John F Kennedy Intl
Wed 4/8
10:50 pm-2:00 pm
Nonstop8h 10m
Helsinki-Vantaa
Sun 4/19
5:15 pm-7:10 pm
Nonstop8h 55m
New YorkHelsinki
JFK - HEL
JFKHEL
New York John F Kennedy Intl
Mon 3/9
8:30 pm-4:25 pm
1 stop13h 55m
Helsinki-Vantaa
Thu 3/19
7:00 am-2:15 pm
1 stop13h 15m
New YorkHelsinki
JFK - HEL
JFKHEL
New York John F Kennedy Intl
Wed 3/11
6:30 pm-6:50 pm
1 stop18h 20m
Helsinki-Vantaa
Tue 3/17
12:45 pm-4:40 pm
1 stop33h 55m
New YorkHelsinki
JFK - HEL
JFKHEL
New York John F Kennedy Intl
Sun 3/1
9:20 pm-1:10 pm
1 stop32h 50m
Helsinki-Vantaa
Thu 3/12
2:05 pm-2:15 pm
1 stop30h 10m
New YorkHelsinki
JFK - HEL
JFKHEL
New York John F Kennedy Intl
Tue 3/10
6:30 pm-12:00 pm
1 stop11h 30m
Helsinki-Vantaa
Wed 3/18
6:55 am-10:39 pm
2 stops21h 44m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from New York John F Kennedy Intl Airport to Helsinki. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, April is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Helsinki (average of $363). Flying from New York John F Kennedy Intl Airport to Helsinki in June is currently the most expensive (average of $575). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New York John F Kennedy Intl Airport to Helsinki as you normally would.
About 10% of weekly flights between New York and Helsinki have experienced delays in the past year, with the average delay time being 101 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Friday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Finnair have had the lowest number of delays on this route, with just 10% of flights being delayed.
Reykjavik (KEF) – chosen by Cheapflights users on 67% of 1-stop itineraries from New York John F Kennedy Intl Airport to Helsinki on Cheapflights.
Frankfurt am Main (FRA) is the most affordable 1-stop option, with an average round-trip price of $1,278.
Flights via Reykjavik (KEF) have the shortest average one-way travel time for 1-stop routes: 10h 35m.
Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 18m.
Comfort
Crew
Overall
Boarding
Entertainment
Food
Reviews
Anonymous,Sep 2025
WAW - HEL
Comfort
Crew
Overall
Boarding
Entertainment
Food
Reviews
Anonymous,Sep 2025
WAW - HEL
Comfort
Crew
Overall
Boarding
Entertainment
Food
Reviews
Anonymous,Sep 2025
WAW - HEL
Comfort
Crew
Overall
Boarding
Entertainment
Food
Reviews
Anonymous,Sep 2025
WAW - HEL
Comfort
Crew
Overall
Boarding
Entertainment
Food
Reviews
Anonymous,Sep 2025
WAW - HEL
Comfort
Crew
Overall
Boarding
Entertainment
Food
Reviews
Anonymous,Sep 2025
WAW - HEL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$368 | Average$515 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$386 | Average$637 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$396 | Average$525 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$396 | Average$654 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$433 | Average$760 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$433 | Average$762 | FlexibilityNo cancel fee | On-time76% |