Cheap flights from Perth to Kathmandu from $425

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
PER — KTM
11 gen — 18 gen1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Perth to Kathmandu Tribhuvan are usually found in August or May, booked 89 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Perth to Kathmandu

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Kathmandu
Explore the most affordable flight options available from Perth to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 dicembre 2025.

ven 26/1223:10PER - KTM
1 stop15h 05mMultiple Airlines
ven 2/117:10KTM - PER
2 stops24h 30mMultiple Airlines
Deal found 10/12$1,122
gio 18/1205:15PER - KTM
1 stop17h 40mMultiple Airlines
mer 7/115:00KTM - PER
2 stops26h 40mMultiple Airlines
Deal found 11/12$1,215
gio 25/1217:25PER - KTM
1 stop20h 50mMultiple Airlines
mar 6/113:40KTM - PER
3 stops36h 35mMultiple Airlines
Deal found 11/12$1,221
ven 12/1214:15PER - KTM
2 stops57h 15mMultiple Airlines
gio 18/1222:05KTM - PER
1 stop24h 20mMultiple Airlines
Deal found 10/12$1,434

Find flight deals from Perth to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Kathmandu (KTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 dicembre 2025.

Round-trip from

$897

One-way from

$425

Popular in

December

Cheapest in

August

Average price

$1,415
16/4-23/4
  • 16/4-23/4
  • 3 total stops
  • 44h 15m total
  • Perth to Kathmandu
3/3
  • 3/3
  • 1 total stop
  • 21h 15m total
  • Perth to Kathmandu
Highest demand for flights based on searches. 12% potential increase in price ($221 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average return price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customise your flight search to find flights from Perth to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 12 dicembre 2025.
Use the filters below to find and compare flights from Perth to Kathmandu that are best for you.

Fly from

Perth

Fly to

Kathmandu

Route

Depart

Return

Price

PerthKathmandu

PER - KTM

PERKTM

Perth

lun 2/3

16:15-12:00

1 stop22h 00m

Kathmandu Tribhuvan

mer 11/3

13:00-15:15

1 stop24h 00m

$918

PerthKathmandu

PER - KTM

PERKTM

Perth

lun 11/5

01:20-14:45

1 stop15h 40m

Kathmandu Tribhuvan

dom 17/5

15:00-19:50

2 stops26h 35m

$921

PerthKathmandu

PER - KTM

PERKTM

Perth

sab 28/2

20:40-14:05

2 stops19h 40m

Kathmandu Tribhuvan

ven 27/3

21:25-19:55

1 stop20h 15m

$933

PerthKathmandu

PER - KTM

PERKTM

Perth

gio 22/1

23:15-16:05

1 stop19h 05m

Kathmandu Tribhuvan

gio 5/2

16:10-00:40

1 stop30h 15m

$934

PerthKathmandu

PER - KTM

PERKTM

Perth

gio 22/1

23:10-16:05

1 stop19h 10m

Kathmandu Tribhuvan

gio 5/2

17:30-04:30

2 stops32h 45m

$937

PerthKathmandu

PER - KTM

PERKTM

Perth

dom 1/3

01:40-16:05

1 stop16h 40m

Kathmandu Tribhuvan

mer 11/3

15:00-00:40

2 stops31h 25m

$1,003

PerthKathmandu

PER - KTM

PERKTM

Perth

mar 3/3

10:30-12:40

2 stops28h 25m

Kathmandu Tribhuvan

dom 8/3

12:50-23:55

2 stops32h 50m

$1,033

PerthKathmandu

PER - KTM

PERKTM

Perth

mar 2/6

23:55-21:45

2 stops48h 05m

Kathmandu Tribhuvan

ven 5/6

13:00-14:50

1 stop23h 35m

$1,036

PerthKathmandu

PER - KTM

PERKTM

Perth

mar 13/1

08:30-21:30

1 stop15h 15m

Kathmandu Tribhuvan

mar 20/1

22:55-22:55

1 stop21h 45m

$1,114

PerthKathmandu

PER - KTM

PERKTM

Perth

mar 3/3

01:40-20:40

1 stop21h 15m

$425

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 16 results
1
2

Best time to book a flight from Perth to Kathmandu

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

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

Use this chart to determine the optimal time to book a return flight from Perth to Kathmandu. Price data was last updated on 5 December 2025.

To ensure you get the cheapest price possible for a flight from Perth to Kathmandu, you should look to book at least 89 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 Perth to Kathmandu?

Currently, August is the cheapest month in which you can book a flight from Perth to Kathmandu (average of $680). Flying from Perth to Kathmandu in December is currently the most expensive (average of $976). 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 PER to KTM?

Find hourly flight availability from Perth 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 12 dicembre 2025.

One of the essential ways to save on airfare from Perth to Kathmandu is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 19% on airfare.

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

Use this chart to determine the cheapest time to fly return from Perth to Kathmandu. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Perth to Kathmandu flight should consider departing on Tuesday at midday when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Perth to Kathmandu?

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated 12 dicembre 2025.
See what other customers who have flown with Singapore Airlines, Thai Airways, andCathay Pacific from Perth to Kathmandu have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

Find useful and relevant information for your journey from Perth to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Perth to Kathmandu?

    Departing from Perth to Kathmandu will take you 19h 05m. The distance between Perth and Kathmandu is about 7376 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Flying on Batik Air is currently your cheapest option to Kathmandu, with prices starting at $730. Additional round-trip tickets that might be worth considering are offered by Malaysia Airlines and China Southern, with the lowest prices starting at $748 and $794, respectively. These flights start at 31% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Batik Air. According to our data, you can fly for as low as $324. Users have also found prices from $408 and $423 on Singapore Airlines and Malaysia Airlines, respectively.

  • Where are the most common stopover locations when flying from Perth to Kathmandu?

  • What are some popular things to do or see while on a stopover in Kuala Lumpur?

    Most Kuala Lumpur visitors opt to spend their time experiencing Berjaya Times Square, Petronas Towers, and National Mosque of Malaysia. Berjaya Times Square, Petronas Towers and National Mosque of Malaysia are located about 44.9 km, 46.6 km, and 44.8 km, respectively from Kuala Lumpur Intl if you are interested in checking them out. Those looking to explore during their stopover in Kuala Lumpur can hire a car from Kuala Lumpur Intl for about $39 per day.

  • What are some popular points of interest to see during a stopover in Singapore?

    Singapore travellers tend to visit Sentosa, Merlion, and Sim Lim Square more than any other notable places. Sentosa, Merlion and Sim Lim Square are located about 21.6 km, 16.9 km, and 16.3 km, respectively from Singapore Changi if you are interested in checking them out. Travellers can rent a car at Singapore Changi for an average daily rate of $130 to make sightseeing during their stopover a little easier.

  • Where are the least popular stopover locations for Perth to Kathmandu flights?

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

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

  • How can I find direct flights from Perth to Kathmandu?

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

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

    Yes. Cheapflights offers flight deals from Perth 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 Perth to Kathmandu?

    Currently, August is the cheapest month in which you can book a flight from Perth to Kathmandu (average of $680). Flying from Perth to Kathmandu in December is currently the most expensive (average of $976). 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

Travelling to a place near Kathmandu?

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

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Fly from Perth to Kathmandu on these airlines

Choose from the following airlines for your flight from Perth to Kathmandu. Flights are based on user searches made on Cheapflights and were last updated on 12 dicembre 2025.

Top 6 airlines flying from Perth to Kathmandu

Discover the top 6 airlines that operate flights from Perth to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 12 dicembre 2025.
AirlineCheapestAverageFlexibilityOn-time
Batik AirCheapest$729Average$1,064FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Malaysia AirlinesCheapest$748Average$1,030FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China SouthernCheapest$794Average$959FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$820Average$1,200FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$861Average$1,161FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Thai AirwaysCheapest$962Average$1,179FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Perth to Kathmandu?

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Why should you use Cheapflights to find cheap flight tickets from Perth to Kathmandu?

Millions of users choose and trust Cheapflights to book the best flight deals from Perth to Kathmandu for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Perth to Kathmandu with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Perth to Kathmandu, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Perth to Kathmandu become cheaper?

Yes! Start tracking prices for Perth to Kathmandu flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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