
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $566 (Kiwi.com) |
One-way from | $408 (Lucky2Go) |
Popular in | December |
Cheapest in | September |
Average price | $674 |
Good round-trip deal | $703 or less |
Good one-way deal | $581 or less |
Fly from
Fly to
Route
Depart
Return
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Sun 5/10
7:25 am-3:00 pm
1 stop12h 35m
New York John F Kennedy Intl
Sun 5/17
3:50 pm-9:00 pm
2 stops48h 10m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Fri 5/29
7:05 am-3:40 pm
1 stop13h 35m
New York John F Kennedy Intl
Fri 6/5
5:10 pm-2:35 pm
1 stop16h 25m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Sat 5/9
9:05 am-8:05 pm
1 stop16h 00m
New York John F Kennedy Intl
Thu 5/14
3:40 pm-9:55 am
2 stops37h 15m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Thu 9/10
10:35 am-3:40 pm
1 stop34h 05m
New York John F Kennedy Intl
Thu 9/17
6:55 pm-6:30 pm
1 stop18h 35m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Sat 9/12
5:30 pm-3:40 pm
2 stops27h 10m
New York John F Kennedy Intl
Tue 9/15
6:55 pm-6:30 pm
1 stop18h 35m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Tue 5/19
6:40 am-5:00 pm
1 stop15h 20m
New York John F Kennedy Intl
Mon 5/25
6:55 pm-5:40 pm
1 stop17h 45m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Sat 5/9
3:50 pm-6:35 pm
Nonstop7h 45m
New York John F Kennedy Intl
Sat 5/16
11:40 pm-12:05 pm
Nonstop7h 25m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Fri 5/15
11:45 am-7:15 pm
1 stop12h 30m
New York John F Kennedy Intl
Fri 5/22
8:15 pm-8:50 am
Nonstop7h 35m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Wed 9/9
7:05 am-5:00 pm
2 stops14h 55m
New York John F Kennedy Intl
Wed 9/16
6:55 pm-5:40 pm
1 stop17h 45m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Wed 5/13
7:30 am-4:35 pm
2 stops14h 05m
New York John F Kennedy Intl
Fri 5/22
4:15 pm-7:55 am
1 stop10h 40m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| 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 London Heathrow Airport to New York John F Kennedy Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to New York John F Kennedy Intl Airport (average of $500). Flying from London Heathrow Airport to New York John F Kennedy Intl Airport in December is currently the most expensive (average of $727). 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.
It’s optimal to fly from London Heathrow Airport to New York John F Kennedy Intl Airport at noon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the evening.
Travelers seeking maximum savings on their London Heathrow Airport to New York John F Kennedy Intl Airport flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
About 10% of weekly flights between London and New York have experienced delays in the past year, with the average delay time being 168 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, British Airways have had the lowest number of delays on this route, with just 9% of flights being delayed.
Zurich (ZRH) – chosen by Cheapflights users on 50% of 1-stop itineraries from London Heathrow Airport to New York John F Kennedy Intl Airport on Cheapflights.
Zurich (ZRH) is the most affordable 1-stop option, with an average round-trip price of $436.
Flights via Zurich (ZRH) have the shortest average one-way travel time for 1-stop routes: 11h 50m.
Flights via Rome (FCO) offer the fastest connection on this route, with an average layover time of 1h 05m.
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Sally,Oct 2025
ATH - JFK
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Sally,Oct 2025
ATH - JFK
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Sally,Oct 2025
ATH - JFK
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Sally,Oct 2025
ATH - JFK
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Sally,Oct 2025
ATH - JFK
Boarding
Crew
Overall
Comfort
Entertainment
Food
Reviews
Sally,Oct 2025
ATH - JFK
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$165 | Average$480 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$232 | Average$671 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$461 | Average$553 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$472 | Average$596 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$479 | Average$671 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$480 | Average$661 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$482 | Average$685 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$484 | Average$672 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$484 | Average$523 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$486 | Average$679 | FlexibilityNo cancel fee | On-time71% |