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Cheap Flights from Sydney to Kathmandu

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Reverse direction: KTM to SYD

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AI Return flights from $528
Dep. Wed 06 MayRet. Tue 19 May$528
Dep. Tue 03 MarRet. Tue 31 Mar$530
AIShow more Flights
Dep. Sat 21 MarRet. Sun 05 Apr$530
Dep. Tue 03 MarRet. Sun 29 Mar$530
Dep. Tue 03 MarRet. Wed 04 Mar$687
Dep. Sun 12 AprRet. Sat 02 May$816
Dep. Sat 11 AprRet. Sat 02 May$816
Dep. Fri 10 AprRet. Sat 02 May$817
Dep. Fri 06 FebRet. Tue 17 Feb$1,027
AI,FD,RA,SL,TR,VJ Return flights from $624
Dep. Wed 06 MayRet. Tue 19 May$624
AI,AK,D7,SL,TR Return flights from $635
Dep. Tue 03 MarRet. Tue 31 Mar$635
Dep. Tue 03 MarRet. Sun 29 Mar$662
AI,AK,D7,SL,TRShow more Flights
Dep. Tue 03 MarRet. Wed 04 Mar$673
Dep. Wed 06 MayRet. Tue 19 May$716
Dep. Sat 21 MarRet. Sun 05 Apr$836
AI,RA,TR Return flights from $637
Dep. Wed 06 MayRet. Tue 19 May$637
Dep. Tue 03 MarRet. Wed 04 Mar$770
AI,RA,TRShow more Flights
Dep. Tue 03 MarRet. Sun 29 Mar$773
Dep. Tue 03 MarRet. Tue 31 Mar$904
Dep. Sat 21 MarRet. Sun 05 Apr$905
Dep. Sun 12 AprRet. Sat 02 May$918
Dep. Fri 10 AprRet. Sat 02 May$944
AI,D7,FD,JQ,VJ Return flights from $640
Dep. Tue 03 MarRet. Sun 29 Mar$640
AI,D7 Return flights from $642
Dep. Tue 03 MarRet. Sun 29 Mar$642
Dep. Tue 03 MarRet. Wed 04 Mar$743
6E,AI,AK,D7,SL Return flights from $643
Dep. Tue 03 MarRet. Tue 31 Mar$643
Dep. Tue 03 MarRet. Sun 29 Mar$686
6E,AI,AK,D7,SLShow more Flights
Dep. Wed 06 MayRet. Tue 19 May$726
Dep. Sat 21 MarRet. Sun 05 Apr$1,038
6E,FD,RA,SL,TR,VJ Return flights from $643
Dep. Wed 06 MayRet. Tue 19 May$643
Dep. Sat 21 MarRet. Sun 05 Apr$765
AI,AK,D7,SL Return flights from $645
Dep. Tue 03 MarRet. Sun 29 Mar$645
Dep. Tue 03 MarRet. Tue 31 Mar$653
AI,AK,D7,SLShow more Flights
Dep. Tue 03 MarRet. Wed 04 Mar$654
Dep. Wed 06 MayRet. Tue 19 May$895
Dep. Sat 21 MarRet. Sun 05 Apr$907
AK,D7,FD,JQ,SL,VJ Return flights from $645
Dep. Tue 03 MarRet. Sun 29 Mar$645
AI,D7,TR Return flights from $645
Dep. Tue 03 MarRet. Tue 31 Mar$645
Dep. Fri 06 FebRet. Tue 17 Feb$684
AI,D7,TRShow more Flights
Dep. Tue 03 MarRet. Sun 29 Mar$744
Dep. Tue 03 MarRet. Wed 04 Mar$746
Dep. Sun 12 AprRet. Sat 02 May$818
Dep. Sat 11 AprRet. Sat 02 May$820
Dep. Fri 10 AprRet. Sat 02 May$860
6E,AI,AK,D7,FD,SL,VJ Return flights from $647
Dep. Wed 06 MayRet. Tue 19 May$647
Dep. Sat 21 MarRet. Sun 05 Apr$698
6E,AK,D7,RA,SL Return flights from $648
Dep. Tue 03 MarRet. Tue 31 Mar$648
Dep. Wed 06 MayRet. Tue 19 May$733
MH Return flights from $649
Dep. Wed 06 MayRet. Tue 19 May$649
Dep. Fri 10 AprRet. Sat 02 May$909
MHShow more Flights
Dep. Sun 12 AprRet. Sat 02 May$930
Dep. Sat 11 AprRet. Sat 02 May$949
Dep. Tue 03 MarRet. Tue 31 Mar$967
Dep. Tue 03 MarRet. Wed 04 Mar$991
Dep. Tue 03 MarRet. Sun 29 Mar$1,014
Dep. Fri 06 FebRet. Tue 17 Feb$1,145
Dep. Sat 21 MarRet. Sun 05 Apr$1,157
SQ Return flights from $650
Dep. Wed 06 MayRet. Tue 19 May$650
Dep. Tue 03 MarRet. Tue 31 Mar$833
SQShow more Flights
Dep. Tue 03 MarRet. Sun 29 Mar$867
Dep. Sat 21 MarRet. Sun 05 Apr$870
Dep. Tue 03 MarRet. Wed 04 Mar$891
Dep. Fri 10 AprRet. Sat 02 May$895
Dep. Sun 12 AprRet. Sat 02 May$907
Dep. Sat 11 AprRet. Sat 02 May$971
Dep. Fri 06 FebRet. Tue 17 Feb$1,373

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Sydney? Check out our domestic flights to Sydney. If Sydney is not your closest airport, then here are all our flights to Kathmandu from United States (USA) and flights to Nepal. Maybe a different destination? Here are all the flights from Sydney


Cheapest Sydney to Kathmandu Return Prices

These are the cheapest prices for Sydney to Kathmandu return airfares.

December 2025
$901
February 2026
$645
March 2026
$525
May 2026
$671
June 2026
$742
August 2026
$724
September 2026
$899

Average Sydney to Kathmandu Return Prices

These are the average prices for Sydney to Kathmandu return airfares.

December 2025
$1,520
February 2026
$1,169
March 2026
$1,071
April 2026
$1,461
May 2026
$1,119
June 2026
$1,123
July 2026
$1,424
August 2026
$1,108
September 2026
$1,193

Did you know...

  • The Regal Airport Hotel is the nearest hotel to Kathmandu airport.
  • Sydney to Kathmandu, the quickest one-way trip is 14 hours and 20 minutes with . Kuala Lumpur
  • The distance from Sydney to Kathmandu is 9,742 kilometres.
  • The International Air Transport Association (IATA) code for Kathmandu is KTM and for Sydney it is SYD.

Questions and Answers

What is the cheapest month to fly to Kathmandu from Sydney?

Currently, March/2026 is the lowest-price time of year to take a flight to Kathmandu from Sydney.

What airlines fly direct to Kathmandu from Sydney?

No airlines fly non-stop between Sydney and Kathmandu.

What is the cheapest airline that flies to Kathmandu from Sydney?

The cheapest airline to fly from Sydney to Kathmandu is China Southern.

What is the best airline to fly to Kathmandu from Sydney?

The best airline to fly between Sydney and Kathmandu is Qatar Airways. The best low-cost airline is Batik Air Malaysia.

How to get from Sydney to Kathmandu
Sydney (SYD)
 to 
Hong Kong (HKG)
9h 40m
Layover - 1h 15m
Hong Kong (HKG)
 to 
Kathmandu (KTM)
5h 0m
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