The cheapest airline(s) flying from Sydney to Kathmandu is Malaysia Airlines.

Travel Period: January 2025 - December 2025

The cheapest month(s) to fly from Sydney to Kathmandu is March.

The cheapest day(s) of the week to fly from Sydney to Kathmandu is Tuesday.

20:50 SYD

11:20 KTM

19Hrs, 45m 1 Stop (TFU)
SYDSydney Kingsford Smith Airport 20:50 - KTM 11:20 19h 45m 1 Stop (TFU) Chengdu
SYDSydney Kingsford Smith Airport 20:50

TFUChengdu Tianfu International Airport 10:10
TFUChengdu Tianfu International Airport 05:00

KTMKathmandu Airport 11:20
19h 45m (5h 10m)
1 Stop TFU · Chengdu 5h 10m
Sichuan Airlines (3U 3892)Airbus Industrie A330 200

Sichuan Airlines (3U 3901)Airbus
Sichuan Airlines (3U 3892)
- M
- T
- W
- T
- F
- S
- S

22:15 SYD

12:00 KTM

19Hrs, 00m 1 Stop (KUL)
SYDSydney Kingsford Smith Airport 22:15 - KTM 12:00 19h 1 Stop (KUL) Kuala Lumpur
SYDSydney Kingsford Smith Airport 22:15

KULKuala Lumpur International Airport 09:20
KULKuala Lumpur International Airport 03:50

KTMKathmandu Airport 12:00
19h (5h 30m)
1 Stop KUL · Kuala Lumpur 5h 30m
Malaysia Airlines (MH 140)Airbus Industrie 330 300

Malaysia Airlines (MH 170)Boeing 737 Max 8 Passenger
Malaysia Airlines (MH 140)
- M
- T
- W
- T
- F
- S
- S

06:45 SYD

20:10 KTM

18Hrs, 40m 1 Stop (SIN)
SYDSydney Kingsford Smith Airport 06:45 - KTM 20:10 18h 40m 1 Stop (SIN) Singapore
SYDSydney Kingsford Smith Airport 06:45

SINSingapore Changi Airport 17:15
SINSingapore Changi Airport 11:50

KTMKathmandu Airport 20:10
18h 40m (5h 25m)
1 Stop SIN · Singapore 5h 25m
Singapore Airlines (SQ 262)Boeing 777 300 Er

Singapore Airlines (SQ 442)Boeing 737 800
Singapore Airlines (SQ 262)
- M
- T
- W
- T
- F
- S
- S

17:15 SIN

07:30 BNE

18Hrs, 25m 1 Stop (KTM)
SINSingapore Changi Airport 17:15 - BNE 07:30 18h 25m 1 Stop (KTM) Kathmandu
SINSingapore Changi Airport 17:15

SYDSydney Kingsford Smith Airport 07:00
KTMKathmandu Airport 20:10

BNEBrisbane Airport 07:30
18h 25m (3h 40m)
1 Stop KTM · Kathmandu 3h 40m
Singapore Airlines (SQ 442)Boeing 737 800

virgin australia (VA 909)Boeing 737 700
Singapore Airlines (SQ 442)
- M
- T
- -
- -
- F
- -
- -

17:15 SIN

08:35 MEL

18Hrs, 25m 1 Stop (KTM)
SINSingapore Changi Airport 17:15 - MEL 08:35 18h 25m 1 Stop (KTM) Kathmandu
SINSingapore Changi Airport 17:15

SYDSydney Kingsford Smith Airport 07:00
KTMKathmandu Airport 20:10

MELMelbourne Airport 08:35
18h 25m (4h)
1 Stop KTM · Kathmandu 4h
Singapore Airlines (SQ 442)Boeing 737 800

virgin australia (VA 808)Boeing 737 800
Singapore Airlines (SQ 442)
- M
- T
- W
- T
- F
- S
- S

17:15 SIN

07:30 BNE

18Hrs, 25m 1 Stop (KTM)
SINSingapore Changi Airport 17:15 - BNE 07:30 18h 25m 1 Stop (KTM) Kathmandu
SINSingapore Changi Airport 17:15

SYDSydney Kingsford Smith Airport 07:00
KTMKathmandu Airport 20:10

BNEBrisbane Airport 07:30
18h 25m (3h 40m)
1 Stop KTM · Kathmandu 3h 40m
Singapore Airlines (SQ 442)Boeing 737 800

virgin australia (VA 909)Boeing 737 800
Singapore Airlines (SQ 442)
- -
- -
- W
- T
- -
- S
- S

08:45 SYD

19:45 KTM

16Hrs, 15m 1 Stop (HKG)
SYDSydney Kingsford Smith Airport 08:45 - KTM 19:45 16h 15m 1 Stop (HKG) Hong Kong
SYDSydney Kingsford Smith Airport 08:45

HKGHong Kong International Airport 16:35
HKGHong Kong International Airport 15:10

KTMKathmandu Airport 19:45
16h 15m (1h 25m)
1 Stop HKG · Hong Kong 1h 25m
Cathay Pacific (CX 110)Airbus A359

Cathay Pacific (CX 603)Airbus Industrie 330 300
Cathay Pacific (CX 110)
- -
- T
- W
- -
- F
- S
- S

10:00 SYD

20:00 KTM

15Hrs, 15m 1 Stop (BKK)
SYDSydney Kingsford Smith Airport 10:00 - KTM 20:00 15h 15m 1 Stop (BKK) Bangkok
SYDSydney Kingsford Smith Airport 10:00

BKKBangkok Suvarnabhumi International Airport 17:50
BKKBangkok Suvarnabhumi International Airport 15:25

KTMKathmandu Airport 20:00
15h 15m (2h 25m)
1 Stop BKK · Bangkok 2h 25m
Thai Airways (TG 476)Airbus A359

Thai Airways (TG 309)Airbus Industrie A320 Sharklets
Thai Airways (TG 476)
- M
- T
- W
- T
- F
- S
- S

10:00 SYD

20:10 KTM

15Hrs, 25m 1 Stop (SIN)
SYDSydney Kingsford Smith Airport 10:00 - KTM 20:10 15h 25m 1 Stop (SIN) Singapore
SYDSydney Kingsford Smith Airport 10:00

SINSingapore Changi Airport 17:15
SINSingapore Changi Airport 15:15

KTMKathmandu Airport 20:10
15h 25m (2h)
1 Stop SIN · Singapore 2h
Singapore Airlines (SQ 212)Boeing 777 300 Er

Singapore Airlines (SQ 442)Boeing 737 800
Singapore Airlines (SQ 212)
- M
- T
- W
- T
- F
- S
- S

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What’s the most popular airline flying from Sydney to Kathmandu?

The most popular airline flying from Sydney to Kathmandu is Thai AirAsia X. Find the latest flight deals on Wego.

How far is Kathmandu from Sydney?

The flight distance between Sydney and Kathmandu is 9746km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 06:45. The last flight of the day departs at 20:50. See the full list of flight times on Wego.