Club Suite offers solo pods with a door for privacy, available on A350 and most 777s.
World Traveller Plus provides extra legroom and upgraded service, ideal for more comfort on long-haul flights.

Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $453 (eDestinos) |
One-way from | $349 (Delta) |
Popular in | December |
Cheapest in | September |
Average price | $567 |
Good round-trip deal | $589 or less |
Good one-way deal | $541 or less |
Fly from
Fly to
Route
Depart
Return
Price
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Sat 4/18
9:25 pm-7:10 pm
1 stop26h 45m
New York John F Kennedy Intl
Sun 4/26
8:25 pm-11:55 am
1 stop10h 30m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Mon 4/13
9:25 pm-10:10 pm
1 stop29h 45m
New York John F Kennedy Intl
Wed 4/22
11:10 pm-11:55 am
1 stop31h 45m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Wed 12/3
1:30 pm-8:10 pm
1 stop11h 40m
New York John F Kennedy Intl
Wed 12/10
10:05 am-7:10 am
1 stop16h 05m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Wed 3/11
9:00 am-5:40 pm
1 stop12h 40m
New York John F Kennedy Intl
Wed 3/18
4:50 pm-9:20 am
2 stops12h 30m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Wed 4/15
10:35 am-3:40 pm
1 stop34h 05m
New York John F Kennedy Intl
Thu 4/23
5:10 pm-9:20 pm
2 stops23h 10m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Tue 4/14
10:35 am-3:40 pm
1 stop34h 05m
New York John F Kennedy Intl
Wed 4/22
5:10 pm-5:00 pm
2 stops18h 50m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Fri 3/13
6:40 am-4:45 pm
2 stops14h 05m
New York John F Kennedy Intl
Wed 3/18
6:35 pm-9:20 am
1 stop10h 45m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Tue 2/24
6:40 am-3:45 pm
2 stops14h 05m
New York John F Kennedy Intl
Sat 2/28
5:35 pm-9:20 am
1 stop10h 45m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Tue 3/3
7:50 pm-3:45 pm
2 stops24h 55m
New York John F Kennedy Intl
Tue 3/10
6:35 pm-2:35 pm
2 stops16h 00m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Wed 12/3
10:00 am-3:45 pm
1 stop10h 45m
New York John F Kennedy Intl
Wed 12/10
8:00 pm-8:05 am
Nonstop7h 05m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Booking 9 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 $430). Flying from London Heathrow Airport to New York John F Kennedy Intl Airport in June is currently the most expensive (average of $458). 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 10% 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 Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
About 9% of weekly flights between London and New York have experienced delays in the past year, with the average delay time being 165 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Over the last year, JetBlue have had the lowest number of delays on this route, with just 7% of flights being delayed.
Copenhagen (CPH) – chosen by Cheapflights users on 60% of 1-stop itineraries from London Heathrow Airport to New York John F Kennedy Intl Airport on Cheapflights.
Flights via Zurich (ZRH) have the shortest average one-way travel time for 1-stop routes: 11h 50m.
Flights via Zurich (ZRH) have the shortest average one-way travel time for 1-stop routes: 11h 50m.
Flights via Zurich (ZRH) offer the fastest connection on this route, with an average layover time of 1h 08m.
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Sally,Oct 2025
ATH - JFK
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Sally,Oct 2025
ATH - JFK
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Sally,Oct 2025
ATH - JFK
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Sally,Oct 2025
ATH - JFK
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Sally,Oct 2025
ATH - JFK
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Sally,Oct 2025
ATH - JFK
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$384 | Average$586 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$401 | Average$476 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$436 | Average$481 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$451 | Average$599 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$461 | Average$581 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$465 | Average$643 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$480 | Average$680 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$482 | Average$625 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$483 | Average$579 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$486 | Average$660 | FlexibilityNo cancel fee | On-time71% |