What are the cheapest airlines flying from Sydney to Kathmandu round-trip?

Our cheapest airline available from Sydney to Kathmandu is SriLankan Airlines. Our recent data shows that you can find tickets from as low as $644 on this airline. Additional options worth looking into are Malaysia Airlines and Cathay Pacific, starting at $676 and $800 round-trip. Users have found that SriLankan Airlines is 28% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Sydney to Kathmandu one-way?

For one-way options, check prices for Malaysia Airlines. According to our data, you can fly for as low as $391. Users have also found prices from $460 and $485 on China Southern and China Eastern, respectively.

What are the most popular airlines that fly from Sydney to Kathmandu?

Before booking your flight from Sydney to Kathmandu check out the most popular airlines for this route: Sichuan Airlines, Air India or Cathay Pacific.

What is the cheapest day to fly round-trip from Sydney to Kathmandu?

Departing on a Thursday is a good option for securing a great price. You can expect to save up to 14% when planning your travel around this day of the week.

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

To save on the cost of your flight from Sydney to Kathmandu, book at least 13 days before your planned departure. Booking around this time can save you about 8% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $883 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $989.

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

August can be a great time to fly to Kathmandu from Sydney with a flight ticket averaging about $896. Cheapflights users have found deals in the month of August for as cheap as $593. The most expensive prices can be found in the month of December.

Most accurate provider : When it comes to deals on Sydney-Kathmandu flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Sydney-Kathmandu flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Sydney-Kathmandu flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Sydney-Kathmandu flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Kathmandu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Sydney to Kathmandu that include hotel bookings?

Yes. In addition to deals on Sydney to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Sydney to Kathmandu?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Kathmandu.

Can I find deals for business class flights from Sydney to Kathmandu?

Yes. Cheapflights offers flight deals from Sydney to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$391+ Flights from Sydney to Kathmandu

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Sydney Kingsford Smith to Kathmandu Tribhuvan are usually found in August or May, booked 12 days in advance, depart on a Friday or Tuesday and return on a Monday

Cheap flight deals from Sydney to Kathmandu

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$644 (FlightHub)
One-way from	$391 (Malaysia Airlines)
Popular in	December
Cheapest in	August
Average price	$763

Provider with most accurate pricing for Sydney Kingsford Smith-Kathmandu Tribhuvan flight deals.

Search Deals

Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Kathmandu Tribhuvan flights.

Search Deals

From Sydney Kingsford Smith to Kathmandu Tribhuvan

Search Deals

One-way flight from Sydney Kingsford Smith to Kathmandu Tribhuvan

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($144 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

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Find flight deals from Sydney to Kathmandu

Cheapest flights from Sydney to Kathmandu
Explore the most affordable flight options available from Sydney to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Tue 5/204:10 pmSYD - KTM

1 stop24h 40mSriLankan Airlines

Mon 6/161:15 pmKTM - SYD

1 stop21h 25mSriLankan Airlines

Deal found 4/30

$644

Fri 5/161:05 pmSYD - KTM

1 stop27h 10mMalaysia Airlines

Tue 6/310:45 pmKTM - SYD

1 stop31h 00mMalaysia Airlines

Deal found 4/30

$676

Thu 5/82:50 pmSYD - KTM

2 stops35h 10mMultiple Airlines

Tue 6/1710:45 pmKTM - SYD

2 stops27h 40mMultiple Airlines

Deal found 4/30

$722

Thu 5/87:40 amSYD - KTM

1 stop18h 20mCathay Pacific

Tue 6/1711:00 pmKTM - SYD

1 stop31h 35mCathay Pacific

Deal found 4/30

$777

Tue 5/67:30 pmSYD - KTM

1 stop15h 20mAir India

Tue 5/205:30 pmKTM - SYD

1 stop20h 15mAir India

Deal found 4/30

$804

Mon 8/182:10 pmSYD - KTM

2 stops29h 40mChina Eastern

Tue 9/164:35 pmKTM - SYD

3 stops34h 50mChina Eastern

Deal found 4/30

$825

Thu 5/2910:00 amSYD - KTM

1 stop16h 40mThai Airways

Tue 7/112:25 amKTM - SYD

1 stop29h 40mThai Airways

Deal found 4/30

$958

Sat 5/310:15 amSYD - KTM

1 stop29h 50mChina Southern

Sun 5/1112:50 pmKTM - SYD

1 stop15h 20mChina Southern

Deal found 4/30

$969

Sun 5/48:20 pmSYD - KTM

1 stop18h 40mSichuan Airlines

Sat 5/1011:45 amKTM - SYD

1 stop22h 15mSichuan Airlines

Deal found 4/30

$1,048

Best flights from Sydney to Kathmandu
Discover carefully curated flight deals from Sydney to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Tue 5/204:10 pmSYD - KTM

1 stop24h 40mSriLankan Airlines

Mon 6/161:15 pmKTM - SYD

1 stop21h 25mSriLankan Airlines

Deal found 4/30

$644

Fri 5/161:05 pmSYD - KTM

1 stop27h 10mMalaysia Airlines

Tue 6/310:45 pmKTM - SYD

1 stop31h 00mMalaysia Airlines

Deal found 4/30

$676

Fri 5/302:50 pmSYD - KTM

2 stops25h 25mMultiple Airlines

Mon 6/2310:45 pmKTM - SYD

2 stops27h 40mMultiple Airlines

Deal found 4/30

$722

Tue 5/207:40 amSYD - KTM

1 stop18h 20mCathay Pacific

Wed 6/1111:00 pmKTM - SYD

1 stop26h 55mCathay Pacific

Deal found 4/30

$800

Thu 5/297:30 pmSYD - KTM

1 stop25h 15mAir India

Wed 7/22:00 pmKTM - SYD

1 stop23h 45mAir India

Deal found 4/30

$804

Mon 8/1811:20 amSYD - KTM

3 stops32h 30mChina Eastern

Tue 9/164:35 pmKTM - SYD

3 stops34h 50mChina Eastern

Deal found 4/30

$825

Thu 5/2910:00 amSYD - KTM

1 stop16h 40mThai Airways

Tue 7/112:25 amKTM - SYD

1 stop29h 40mThai Airways

Deal found 4/30

$958

Fri 10/311:00 amSYD - KTM

1 stop14h 55mSingapore Airlines

Fri 11/711:05 pmKTM - SYD

1 stop27h 20mSingapore Airlines

Deal found 4/30

$1,063

Last-minute flights from Sydney to Kathmandu
Discover last-minute flight deals from Sydney to Kathmandu. Data last updated May 1, 2025 and is based on user searches.

Fri 5/212:45 pmSYD - KTM

2 stops33h 55mEmirates

Mon 6/27:25 pmKTM - SYD

2 stops30h 45mEmirates

Deal found 4/30

$1,620

Sat 5/311:20 amSYD - KTM

3 stops32h 30mChina Eastern

Sun 5/114:35 pmKTM - SYD

3 stops35h 40mChina Eastern

Deal found 4/30

$834

Sat 5/310:15 amSYD - KTM

1 stop29h 50mChina Southern

Sun 5/1112:50 pmKTM - SYD

1 stop15h 20mChina Southern

Deal found 4/30

$969

Sun 5/48:20 pmSYD - KTM

1 stop18h 40mSichuan Airlines

Sat 5/1011:45 amKTM - SYD

1 stop22h 15mSichuan Airlines

Deal found 4/30

$1,048

Tue 5/67:30 pmSYD - KTM

1 stop15h 20mAir India

Tue 5/205:30 pmKTM - SYD

1 stop20h 15mAir India

Deal found 4/30

$804

Tue 5/610:10 pmSYD - KTM

1 stop18h 05mMalaysia Airlines

Tue 6/310:45 pmKTM - SYD

1 stop31h 00mMalaysia Airlines

Deal found 4/30

$833

Thu 5/82:50 pmSYD - KTM

2 stops35h 10mMultiple Airlines

Tue 6/1710:45 pmKTM - SYD

2 stops27h 40mMultiple Airlines

Deal found 4/30

$722

Thu 5/87:40 amSYD - KTM

1 stop18h 20mCathay Pacific

Tue 6/1711:00 pmKTM - SYD

1 stop31h 35mCathay Pacific

Deal found 4/30

$777

Fri 5/161:05 pmSYD - KTM

1 stop27h 10mMalaysia Airlines

Tue 6/310:45 pmKTM - SYD

1 stop31h 00mMalaysia Airlines

Deal found 4/30

$676

Tue 5/204:10 pmSYD - KTM

1 stop24h 40mSriLankan Airlines

Mon 6/161:15 pmKTM - SYD

1 stop21h 25mSriLankan Airlines

Deal found 4/30

$644

Thu 5/227:05 amSYD - KTM

2 stops17h 45mBatik Air

Mon 6/165:05 pmKTM - SYD

2 stops32h 45mBatik Air

Deal found 4/30

$1,332

Thu 5/2910:00 amSYD - KTM

1 stop16h 40mThai Airways

Tue 7/112:25 amKTM - SYD

1 stop29h 40mThai Airways

Deal found 4/30

$958

One-way flights from Sydney to Kathmandu
Search for one-way flight options from Sydney to Kathmandu. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Mon 9/810:10 pmSYD - KTM

1 stop18h 05mMalaysia Airlines

Deal found 4/30

$391

Sun 6/82:50 pmSYD - KTM

2 stops25h 25mMultiple Airlines

Deal found 4/30

$423

Mon 9/1510:15 amSYD - KTM

1 stop16h 30mChina Southern

Deal found 4/30

$460

Tue 7/1511:20 amSYD - KTM

3 stops32h 30mChina Eastern

Deal found 4/30

$485

Wed 10/12:05 pmSYD - KTM

1 stop35h 55mCathay Pacific

Deal found 4/30

$490

Fri 10/311:00 amSYD - KTM

1 stop14h 55mSingapore Airlines

Deal found 4/30

$495

Fri 10/37:15 amSYD - KTM

3 stops38h 50mQatar Airways

Deal found 4/30

$832

Mon 6/28:10 pmSYD - KTM

1 stop22h 40mEmirates

Deal found 4/30

$1,158

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Tue 5/20

4:10 pm-12:35 pm

1 stop24h 40m

Kathmandu Tribhuvan

Mon 6/16

1:15 pm-2:55 pm

1 stop21h 25m

$644

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Fri 5/16

1:05 pm-12:00 pm

1 stop27h 10m

Kathmandu Tribhuvan

Tue 6/3

10:45 pm-10:00 am

1 stop31h 00m

$676

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Fri 5/30

2:50 pm-12:00 pm

2 stops25h 25m

Kathmandu Tribhuvan

Mon 6/23

10:45 pm-6:40 am

2 stops27h 40m

$722

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Tue 5/20

7:40 am-9:45 pm

1 stop18h 20m

Kathmandu Tribhuvan

Wed 6/11

11:00 pm-6:10 am

1 stop26h 55m

$800

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Thu 5/29

7:30 pm-4:30 pm

1 stop25h 15m

Kathmandu Tribhuvan

Wed 7/2

2:00 pm-6:00 pm

1 stop23h 45m

$804

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Mon 8/18

2:10 pm-3:35 pm

2 stops29h 40m

Kathmandu Tribhuvan

Tue 9/16

4:35 pm-7:40 am

3 stops34h 50m

$825

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Thu 5/29

10:00 am-10:25 pm

1 stop16h 40m

Kathmandu Tribhuvan

Tue 7/1

12:25 am-10:20 am

1 stop29h 40m

$958

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Fri 10/3

11:00 am-9:40 pm

1 stop14h 55m

Kathmandu Tribhuvan

Fri 11/7

11:05 pm-7:40 am

1 stop27h 20m

$1,063

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Mon 9/8

10:10 pm-12:00 pm

1 stop18h 05m

$391

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Sun 6/8

2:50 pm-12:00 pm

2 stops25h 25m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 16 results

Compare providers for flights from Sydney to Kathmandu

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Kathmandu in May.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Trip.com	Price Accuracy1 star	Trust Score*3 stars
Flightnetwork	Price Accuracy-	Trust Score*3 stars
Gotogate	Price Accuracy3 stars	Trust Score*2 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
OneTravel	Price Accuracy2 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Sydney-Kathmandu flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Sydney-Kathmandu flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Sydney-Kathmandu flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Sydney-Kathmandu flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Kathmandu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sydney to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Sydney with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Kathmandu

How far ahead should I book a flight from Sydney to Kathmandu?

To ensure you get the cheapest price possible for a flight from Sydney to Kathmandu, you should look to book at least 12 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Sydney to Kathmandu?

Currently, September is the cheapest month in which you can book a flight from Sydney to Kathmandu (average of $1,237). Flying from Sydney to Kathmandu in June is currently the most expensive (average of $1,886). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYD to KTM?

It’s optimal to fly from Sydney to Kathmandu in the morning. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight at noon.

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

Travelers seeking maximum savings on their Sydney to Kathmandu flight should consider departing on Sunday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Kathmandu by month

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 14.6 inches per month. July is typically the wettest month, when rainfall can reach 14.6 in. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 in.

Temperature in Kathmandu by month

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Kathmandu

Read reviews from past customers who have flown Singapore Airlines, Emirates and Thai Airways from Sydney to Kathmandu. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very good

1,292 reviews

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Singapore Airlines

8.1

Very good

1,292 reviews

Singapore Airlines

8.1

Very good

1,292 reviews

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Emirates

8.0

Very good

3,215 reviews

Singapore Airlines

8.1

Very good

1,292 reviews

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Thai Airways

7.7

Good

325 reviews

Singapore Airlines

8.1

Very good

1,292 reviews

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Cathay Pacific

7.5

Good

855 reviews

Singapore Airlines

8.1

Very good

1,292 reviews

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

China Southern

7.5

Good

96 reviews

Singapore Airlines

8.1

Very good

1,292 reviews

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

What are the cheapest airlines flying from Sydney to Kathmandu round-trip?
Our cheapest airline available from Sydney to Kathmandu is SriLankan Airlines. Our recent data shows that you can find tickets from as low as $644 on this airline. Additional options worth looking into are Malaysia Airlines and Cathay Pacific, starting at $676 and $800 round-trip. Users have found that SriLankan Airlines is 28% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Sydney to Kathmandu one-way?
For one-way options, check prices for Malaysia Airlines. According to our data, you can fly for as low as $391. Users have also found prices from $460 and $485 on China Southern and China Eastern, respectively.
Can I find deals for flights from Sydney to Kathmandu that include hotel bookings?
Yes. In addition to deals on Sydney to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sydney to Kathmandu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Kathmandu.
Can I find deals for business class flights from Sydney to Kathmandu?
Yes. Cheapflights offers flight deals from Sydney to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Sydney to Kathmandu?
Currently, September is the cheapest month in which you can book a flight from Sydney to Kathmandu (average of $1,237). Flying from Sydney to Kathmandu in June is currently the most expensive (average of $1,886). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Nagarkot

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Complete your trip

Kathmandu car rentals

Kathmandu Tribhuvan Airport car rentals

Other flights to Kathmandu

Top 9 airlines flying from Sydney to Kathmandu

Airline	Cheapest	Average	Flexibility	On-time
Air India	Cheapest$601	Average$890	FlexibilityNo cancel fee	On-timeN/A
China Southern	Cheapest$661	Average$899	FlexibilityNo cancel fee	On-time69%
Singapore Airlines	Cheapest$686	Average$870	FlexibilityNo cancel fee	On-time81%
Malaysia Airlines	Cheapest$698	Average$993	FlexibilityNo cancel fee	On-time67%
China Eastern	Cheapest$710	Average$830	FlexibilityNo cancel fee	On-time62%
SriLankan Airlines	Cheapest$749	Average$1,014	FlexibilityNo cancel fee	On-time68%
Sichuan Airlines	Cheapest$783	Average$1,158	FlexibilityNo cancel fee	On-time63%
Cathay Pacific	Cheapest$818	Average$1,039	FlexibilityNo cancel fee	On-time72%
Thai Airways	Cheapest$851	Average$1,081	FlexibilityNo cancel fee	On-time77%

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$391+ Cheap flights from Sydney (SYD) to Kathmandu (KTM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sydney to Kathmandu with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Kathmandu Tribhuvan are usually found in August or May, booked 12 days in advance, depart on a Friday or Tuesday and return on a Monday

Cheap flight deals from Sydney to Kathmandu

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sydney to Kathmandu

Cheapest flights from Sydney to KathmanduExplore the most affordable flight options available from Sydney to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Sydney to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Kathmandu that are best for you.

Compare providers for flights from Sydney to Kathmandu

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Kathmandu in May.

Best time to book a flight from Sydney to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Sydney with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Kathmandu

How far ahead should I book a flight from Sydney to Kathmandu?

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Kathmandu. Price data was last updated on April 25, 2025.

What is the cheapest month to book a flight from Sydney to Kathmandu?

What is the cheapest time of day to fly from SYD to KTM?

Find hourly flight availability from Sydney to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Sydney to Kathmandu. Price data was last updated on December 16, 2024.

Rainfall in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average rainfall totals by month.

Temperature in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average temperature totals by month.

Reviews of airlines servicing Kathmandu

Read reviews from past customers who have flown Singapore Airlines, Emirates and Thai Airways from Sydney to Kathmandu. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Sydney to Kathmandu round-trip?

What are the cheapest airlines to fly from Sydney to Kathmandu one-way?

Can I find deals for flights from Sydney to Kathmandu that include hotel bookings?

How can I find direct flights from Sydney to Kathmandu?

Can I find deals for business class flights from Sydney to Kathmandu?

What is the cheapest month to book a flight from Sydney to Kathmandu?

Traveling to a place near Sydney?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Kathmandu by adding a car rental and/or hotel reservation to your travel itinerary.

Top 9 airlines flying from Sydney to Kathmandu

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Cheapest flights from Sydney to Kathmandu
Explore the most affordable flight options available from Sydney to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.