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Cheap flights from Sydney to Kathmandu from $462

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Kathmandu departing on 27/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Sydney to Kathmandu

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Sydney to Kathmandu.
Cathay Pacific Logo
14:05 - 21:45SYD-KTM
35h 55m1 stop
Cathay Pacific Logo
23:00 - 10:50KTM-SYD
31h 35m1 stop
$604Cathay Pacific
Find Deal
Thu, 8 May - Thu, 29 May
Cathay Pacific Logo
10:10 - 21:45SYD-KTM
15h 50m1 stop
Cathay Pacific Logo
23:15 - 20:50KTM-SYD
16h 20m1 stop
$672Cathay Pacific
Find Deal
Fri, 26 Sep - Sun, 9 Nov
Cathay Pacific Logo
15:00 - 21:45SYD-KTM
35h 00m2 stops
Cathay Pacific Logo
23:15 - 20:50KTM-SYD
16h 20m1 stop
$677Cathay Pacific
Find Deal
Thu, 25 Sep - Sun, 9 Nov
Malaysia Airlines Logo
22:10 - 21:45SYD-KTM
27h 50m1 stop
Malaysia Airlines Logo
22:45 - 19:35KTM-SYD
16h 35m1 stop
$870Malaysia Airlines
Find Deal
Mon, 4 Aug - Mon, 18 Aug
China Southern Logo
21:45 - 22:30SYD-KTM
29h 00m1 stop
China Southern Logo
23:30 - 19:40KTM-SYD
15h 55m1 stop
$957China Southern
Find Deal
Mon, 28 Jul - Thu, 14 Aug
Malaysia Airlines Logo
22:10 - 21:45SYD-KTM
27h 50m1 stop
Malaysia Airlines Logo
22:45 - 19:35KTM-SYD
16h 35m1 stop
$958Malaysia Airlines
Find Deal
Wed, 6 Aug - Thu, 21 Aug
China Southern Logo
10:05 - 11:50SYD-KTM
30h 00m1 stop
China Southern Logo
12:50 - 19:40KTM-SYD
26h 35m1 stop
$963China Southern
Find Deal
Tue, 22 Apr - Thu, 15 May
Singapore Airlines Logo
11:00 - 21:45SYD-KTM
15h 00m1 stop
Singapore Airlines Logo
23:10 - 10:25KTM-SYD
31h 00m1 stop
$1,038Singapore Airlines
Find Deal
Fri, 5 Sep - Fri, 19 Sep
Air India Logo
19:30 - 20:05SYD-KTM
28h 50m1 stop
Air India Logo
17:30 - 18:00KTM-SYD
20h 15m1 stop
$1,246Air India
Find Deal
Wed, 30 Apr - Wed, 7 May
Air India Logo
19:30 - 16:00SYD-KTM
24h 45m1 stop
Air India Logo
17:30 - 18:00KTM-SYD
20h 15m1 stop
$1,247Air India
Find Deal
Wed, 30 Apr - Thu, 15 May

Cathay Pacific flights from Sydney to Kathmandu

Our best Cathay Pacific deals on Sydney to Kathmandu flight tickets
Cathay Pacific
8 May
SYD14:05Sydney Kingsford Smith
35h 55m
1 stop
KTM21:45Kathmandu Tribhuvan
29 May
KTM23:00Kathmandu Tribhuvan
31h 35m
1 stop
SYD10:50Sydney Kingsford Smith
Cathay Pacific
26 Sept
SYD10:10Sydney Kingsford Smith
15h 50m
1 stop
KTM21:45Kathmandu Tribhuvan
9 Nov
KTM23:15Kathmandu Tribhuvan
16h 20m
1 stop
SYD20:50Sydney Kingsford Smith
Cathay Pacific
25 Sept
SYD15:00Sydney Kingsford Smith
35h 00m
2 stops
KTM21:45Kathmandu Tribhuvan
9 Nov
KTM23:15Kathmandu Tribhuvan
16h 20m
1 stop
SYD20:50Sydney Kingsford Smith

Malaysia Airlines flights from Sydney to Kathmandu

Our best Malaysia Airlines deals on Sydney to Kathmandu flight tickets
Malaysia Airlines
4 Aug
SYD22:10Sydney Kingsford Smith
27h 50m
1 stop
KTM21:45Kathmandu Tribhuvan
18 Aug
KTM22:45Kathmandu Tribhuvan
16h 35m
1 stop
SYD19:35Sydney Kingsford Smith
Malaysia Airlines
6 Aug
SYD22:10Sydney Kingsford Smith
27h 50m
1 stop
KTM21:45Kathmandu Tribhuvan
21 Aug
KTM22:45Kathmandu Tribhuvan
16h 35m
1 stop
SYD19:35Sydney Kingsford Smith
Malaysia Airlines
8 May
SYD13:05Sydney Kingsford Smith
36h 55m
1 stop
KTM21:45Kathmandu Tribhuvan
17 June
KTM13:00Kathmandu Tribhuvan
16h 45m
1 stop
SYD10:00Sydney Kingsford Smith

See travel insights to Kathmandu from

How to get the cheapest flight ticket from Sydney to Kathmandu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Sydney and Kathmandu?

What is the cheapest month to fly to Kathmandu?

The cheapest month to fly to Kathmandu from Sydney is in August. Flight prices, which tend to average around $1,170, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Kathmandu from Sydney during May instead. Flights to Kathmandu in May, while not as cheap as those in August, still average around $1,214.

What is the cheapest day to depart on your flight to Kathmandu?

The cheapest day to depart from Sydney to Kathmandu is on a Monday when prices can be found for as low as $1,481. Flights from Sydney to Kathmandu on a Saturday will generally be more expensive and average around $1,529. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Kathmandu?

Flying to Kathmandu from Sydney in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,481 when looking at flights departing in the morning. Flights to Kathmandu are more costly in the afternoon, with an average ticket price of $1,540. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Kathmandu?

You are more likely to see cheaper flights to Kathmandu from Sydney when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $1,435 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Sydney for as low as $1,373 on momondo.

How have Sydney to Kathmandu flight prices changed over time?

As of April 2025, prices for Sydney to Kathmandu flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Kathmandu

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Kathmandu according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to Kathmandu (SYD to KTM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Kathmandu

Best price found

$462

Fastest flight time

15h 00m

Direct flights

None

Airports in Kathmandu

1 airport
The best one-way flight to Kathmandu from Sydney in the past 72 hours is $462. The best return flight deal from Sydney to Kathmandu found on momondo in the last 72 hours is $604.
The fastest flight from Sydney to Kathmandu takes 15h 00m
There are no direct flights from Sydney to Kathmandu. Popular non-direct route for this connection is Sydney Kingsford Smith Airport - Kathmandu Tribhuvan Airport.
There is 1 airport near Kathmandu: Kathmandu Tribhuvan (KTM)

  • How far is Sydney Kingsford Smith to Kathmandu Tribhuvan by plane?

    There are 9739.1 km between Sydney Kingsford Smith and Kathmandu Tribhuvan. A reasonable flight in good conditions will take 15h 00m.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Kathmandu Tribhuvan Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Kathmandu Tribhuvan Airport are updated daily.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Kathmandu Tribhuvan Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Kathmandu Tribhuvan Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Kathmandu Tribhuvan Airport.

  • What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

    The travel and health documents required for your trip to Kathmandu Tribhuvan Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Kathmandu Tribhuvan Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Sydney to Kathmandu?


Best airlines flying from Sydney to Kathmandu

Compare and see reviews for airlines that fly from Sydney to Kathmandu with momondo
Airline
Rating
Free cancellation
Price
Air IndiaPriceFrom $1,021Free cancellationRating
5.5
2,889 reviews
Search Air India flights
China SouthernPriceFrom $1,023Free cancellationRating
7.5
94 reviews
Search China Southern flights
SriLankan AirlinesPriceFrom $1,024Free cancellationRating
6.8
73 reviews
Search SriLankan Airlines flights
Malaysia AirlinesPriceFrom $1,024Free cancellationRating
7.3
252 reviews
Search Malaysia Airlines flights
China EasternPriceFrom $1,054Free cancellationRating
7.2
143 reviews
Search China Eastern flights
Singapore AirlinesPriceFrom $1,090Free cancellationRating
8.1
1,288 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $1,205Free cancellationRating
7.5
841 reviews
Search Cathay Pacific flights
Sichuan AirlinesPriceFrom $1,215Free cancellationRating
8.1
15 reviews
Search Sichuan Airlines flights
Thai AirwaysPriceFrom $1,240Free cancellationRating
7.8
319 reviews
Search Thai Airways flights
Air ChinaPriceFrom $1,252Free cancellationRating
7.1
82 reviews
Search Air China flights

Travelling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Kathmandu?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to Kathmandu . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Sydney to Kathmandu with flexible booking policies on momondo?

Flights from Sydney to Kathmandu with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Sydney to Kathmandu?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kathmandu from Sydney.

I’m not ready to book a flight from Sydney to Kathmandu right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sydney to Kathmandu flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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