Book Flights from Sydney to Kathmandu with Thai Airways from AUD1,426

Find the Best Time and Daily Ticket Prices for Sydney to Kathmandu

Mar 2025
FromAUD1,545*
Updated: 2 hours ago
Flight Type Round Trip/Economy
AUD1.5K
AUD2.9K
Displaying fares for March-2025
14

Fr

MAR

15

Sa

16

Su

17

Mo

18

Tu

19

We

20

Th

21

Fr

22

Sa

23

Su

24

Mo

25

Tu

26

We

27

Th

28

Fr

29

Sa

30

Su

31

Mo

01

Tu

APR

02

We

03

Th

04

Fr

05

Sa

06

Su

07

Mo

08

Tu

09

We

10

Th

11

Fr

12

Sa

13

Su

RangeAUD1,545-AUD2,894

*Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.

Best Deals for Sydney to Kathmandu Flights on Thai Airways

Best Deals for Sydney to Kathmandu Flights on Thai Airways
From
To
Fare Type
Dates
Price
Sydney (SYD)Kathmandu (KTM)​Round trip
/
Economy		14/08/2025 - 11/09/2025

From

AUD1,426*

Updated: 13 hours ago

Sydney (SYD)Kathmandu (KTM)​Round trip
/
Economy		15/08/2025 - 12/09/2025

From

AUD1,426*

Updated: 13 hours ago

Sydney (SYD)Kathmandu (KTM)​Round trip
/
Economy		17/08/2025 - 14/09/2025

From

AUD1,426*

Updated: 13 hours ago

Sydney (SYD)Kathmandu (KTM)​Round trip
/
Economy		15/06/2025 - 08/07/2025

From

AUD1,426*

Updated: 13 hours ago

Sydney (SYD)Kathmandu (KTM)​Round trip
/
Economy		08/07/2025 - 31/07/2025

From

AUD1,426*

Updated: 13 hours ago

*Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

Popular Business Class Flight Deals from Sydney to Kathmandu

*Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

Book Flights from Sydney to Kathmandu with Thai Airways

Relevant Thai Airways Routes

Explore Thai Airways's Top-Pick Destinations