SriLankan Airlines flights from New York John F. Kennedy (JFK) to London Heathrow (LHR).

FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 19:29 New York John F. Kennedy (JFK) 8 07:45 London Heathrow (LHR) 3 SriLankan Airlines UL 2020 Non-stop Boeing 777-300ER (77W) 7:16 Effective 2026-03-28 through 2026-10-23 Codeshare flight, operated by American Airlines.(AA 106) The flight arrives 1 day after departure.
Sat 19:40 New York John F. Kennedy (JFK) 8 06:50 London Heathrow (LHR) 3 SriLankan Airlines UL 2020 Non-stop Boeing 777-300ER (77W) 7:10 Operates only on 2026-10-24 Codeshare flight, operated by American Airlines.(AA 106) The flight arrives 1 day after departure.
Daily 19:55 New York John F. Kennedy (JFK) 8 06:50 London Heathrow (LHR) 3 SriLankan Airlines UL 2020 Non-stop Boeing 777-300ER (77W) 6:55 Effective from 2026-10-25 Codeshare flight, operated by American Airlines.(AA 106) The flight arrives 1 day after departure.
Daily 18:25 New York John F. Kennedy (JFK) 8 06:20 London Heathrow (LHR) 3 SriLankan Airlines UL 2026 Non-stop Boeing 777-300ER (77W) 6:55 Valid until 2026-03-07 Codeshare flight, operated by American Airlines.(AA 100) The flight arrives 1 day after departure.
Sat 18:25 New York John F. Kennedy (JFK) 8 06:20 London Heathrow (LHR) 3 SriLankan Airlines UL 2026 Non-stop Boeing 777-300ER (77W) 6:55 Operates only on 2026-03-28 Codeshare flight, operated by American Airlines.(AA 100) The flight arrives 1 day after departure.
Daily 19:25 New York John F. Kennedy (JFK) 8 06:20 London Heathrow (LHR) 3 SriLankan Airlines UL 2026 Non-stop Boeing 777-300ER (77W) 6:55 Effective 2026-03-08 through 2026-03-27 Codeshare flight, operated by American Airlines.(AA 100) The flight arrives 1 day after departure.
Fri 09:45 New York John F. Kennedy (JFK) 8 21:40 London Heathrow (LHR) 3 SriLankan Airlines UL 2027 Non-stop Boeing 777-200 (772) 6:55 Effective 2026-08-07 through 2026-10-23 Codeshare flight, operated by American Airlines.(AA 142)
Fri 10:15 New York John F. Kennedy (JFK) 8 22:10 London Heathrow (LHR) 3 SriLankan Airlines UL 2027 Non-stop Boeing 777-200 (772) 6:55 Valid until 2026-03-06 Codeshare flight, operated by American Airlines.(AA 142)
Sat 10:15 New York John F. Kennedy (JFK) 8 22:10 London Heathrow (LHR) 3 SriLankan Airlines UL 2027 Non-stop Boeing 777-200 (772) 6:55 Operates only on 2026-10-24 Codeshare flight, operated by American Airlines.(AA 142)
Fri 11:15 New York John F. Kennedy (JFK) 8 22:10 London Heathrow (LHR) 3 SriLankan Airlines UL 2027 Non-stop Boeing 777-200 (772) 6:55 Effective 2026-03-13 through 2026-03-27 Codeshare flight, operated by American Airlines.(AA 142)
Fri,Sat 11:15 New York John F. Kennedy (JFK) 8 22:10 London Heathrow (LHR) 3 SriLankan Airlines UL 2027 Non-stop Boeing 777-200 (772) 6:55 Effective from 2026-10-30 Codeshare flight, operated by American Airlines.(AA 142)
Daily 21:50 New York John F. Kennedy (JFK) 8 09:40 London Heathrow (LHR) 3 SriLankan Airlines UL 2040 Non-stop Boeing 777-300ER (77W) 6:50 Valid until 2026-03-07 Codeshare flight, operated by American Airlines.(AA 104) The flight arrives 1 day after departure.
Daily 22:45 New York John F. Kennedy (JFK) 8 09:40 London Heathrow (LHR) 3 SriLankan Airlines UL 2040 Non-stop Boeing 777-300ER (77W) 6:55 Effective from 2026-10-25 Codeshare flight, operated by American Airlines.(AA 104) The flight arrives 1 day after departure.
Daily 22:50 New York John F. Kennedy (JFK) 8 09:40 London Heathrow (LHR) 3 SriLankan Airlines UL 2040 Non-stop Boeing 777-300ER (77W) 6:50 Effective 2026-03-08 through 2026-03-27 Codeshare flight, operated by American Airlines.(AA 104) The flight arrives 1 day after departure.

An international route departing from New York John F. Kennedy airport, United States (JFK) and arriving at London Heathrow airport, United Kingdom (LHR).
The flight distance is 3440 miles, or 5536 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC+0 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 6:50 and 7:16.

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FLIGHT SCHEDULE

Direct Codeshare Flights:

SriLankan Airlines UL2020

19:29

New York John F. Kennedy (JFK) 8

07:45(+1)

London Heathrow (LHR) 3

Effective 2026-03-28 through 2026-10-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 106)

Duration: 7:16, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

SriLankan Airlines UL2020

19:40

New York John F. Kennedy (JFK) 8

06:50(+1)

London Heathrow (LHR) 3

Operates only on 2026-10-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 106)

Duration: 7:10, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

SriLankan Airlines UL2020

19:55

New York John F. Kennedy (JFK) 8

06:50(+1)

London Heathrow (LHR) 3

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 106)

Duration: 6:55, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

SriLankan Airlines UL2026

18:25

New York John F. Kennedy (JFK) 8

06:20(+1)

London Heathrow (LHR) 3

Valid until 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 100)

Duration: 6:55, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

SriLankan Airlines UL2026

18:25

New York John F. Kennedy (JFK) 8

06:20(+1)

London Heathrow (LHR) 3

Operates only on 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 100)

Duration: 6:55, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

SriLankan Airlines UL2026

19:25

New York John F. Kennedy (JFK) 8

06:20(+1)

London Heathrow (LHR) 3

Effective 2026-03-08 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 100)

Duration: 6:55, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

SriLankan Airlines UL2027

09:45

New York John F. Kennedy (JFK) 8

21:40

London Heathrow (LHR) 3

Effective 2026-08-07 through 2026-10-23

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 142)

Duration: 6:55, non-stop
Boeing 777-200 (772)

Direct Codeshare Flights:

SriLankan Airlines UL2027

10:15

New York John F. Kennedy (JFK) 8

22:10

London Heathrow (LHR) 3

Valid until 2026-03-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 142)

Duration: 6:55, non-stop
Boeing 777-200 (772)

Direct Codeshare Flights:

SriLankan Airlines UL2027

10:15

New York John F. Kennedy (JFK) 8

22:10

London Heathrow (LHR) 3

Operates only on 2026-10-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 142)

Duration: 6:55, non-stop
Boeing 777-200 (772)

Direct Codeshare Flights:

SriLankan Airlines UL2027

11:15

New York John F. Kennedy (JFK) 8

22:10

London Heathrow (LHR) 3

Effective 2026-03-13 through 2026-03-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 142)

Duration: 6:55, non-stop
Boeing 777-200 (772)

Direct Codeshare Flights:

SriLankan Airlines UL2027

11:15

New York John F. Kennedy (JFK) 8

22:10

London Heathrow (LHR) 3

Effective from 2026-10-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 142)

Duration: 6:55, non-stop
Boeing 777-200 (772)

Direct Codeshare Flights:

SriLankan Airlines UL2040

21:50

New York John F. Kennedy (JFK) 8

09:40(+1)

London Heathrow (LHR) 3

Valid until 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 104)

Duration: 6:50, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

SriLankan Airlines UL2040

22:45

New York John F. Kennedy (JFK) 8

09:40(+1)

London Heathrow (LHR) 3

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 104)

Duration: 6:55, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

SriLankan Airlines UL2040

22:50

New York John F. Kennedy (JFK) 8

09:40(+1)

London Heathrow (LHR) 3

Effective 2026-03-08 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 104)

Duration: 6:50, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

An international route departing from New York John F. Kennedy airport, United States (JFK) and arriving at London Heathrow airport, United Kingdom (LHR).
The flight distance is 3440 miles, or 5536 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC+0 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 6:50 and 7:16.

All JFK-LHR flights

All SriLankan Airlines flights

Return (LHR-JFK) flights

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