Best time to go: what is the RIGHT price for a round-trip flight to Kathmandu (from: Sydney)

The average price to go to Kathmandu from Sydney airport is $ 857 (round trip). However, there are variations depending on the departure month. Thus, it is possible to pay for your plane ticket on average between $ 738 (in august) and $ 1061 (in january), which is a saving of $ 119 or a surplus of $ 205 (compared to the average price) depending on the period you leave.

The analysis of all prices reveals that the most frequent price is between $684 to $737 and it is generally more economical to leave on a monday and return on a monday on a flight with 1 or more layovers.

Be careful, the cheapest months may correspond to unfavorable weather periods . Check out our page best time to go to Kathmandu before booking your flight.

If you want to know when to book your flight at the best price, go straight to the second part of this page: When to buy your Sydney-Kathmandu plane ticket.

How are these data calculated?

We have studied a sample of 60038 airfare prices from previous years for flights to Kathmandu from Sydney and can thus establish precise and credible price variation trends based on different parameters. Of course, prices can vary from year to year, but the seasonal aspect of this data (recurrence of school holidays, events... from year to year) makes these statistics quite reliable.

Average price depending on the departure month

Data analysis:

By leaving in august, the price of the plane ticket will statistically be the cheapest ($ 738, saving $ 119 compared to the average price over the year which is $ 857). Conversely, january will be the most expensive ($ 1061).

Flight Sydney-Kathmandu: when is the best time to go for the best price?

Month Good price* Average price Our opinion
January$ 953 $ 1061 very high price
February$ 726 $ 813 fair price
March$ 675 $ 769 good price
April$ 766 $ 899 fair price
May$ 689 $ 771 good price
June$ 695 $ 791 good price
July$ 769 $ 887 fair price
August$ 664 $ 738 very good price
September$ 698 $ 778 good price
October$ 798 $ 882 fair price
November$ 787 $ 863 fair price
December$ 905 $ 1020 high price

*great price to buy your plane ticket: if you see this price or cheaper during your flight search, go for it and buy it!

Price breakdown to travel from Sydney to Kathmandu

Data analysis:

The prices for flights from Sydney to Kathmandu range from $579 to $1263. 4% of tickets were purchased at the minimum price (from $579 to $632), 1% at the maximum price (from $1210 to $1263). The majority of plane tickets were purchased in the range of $684 to $737 (16% of tickets).

Cheapest airlines for the Sydney->Kathmandu flight

There are 13 companies that serve Sydney from Kathmandu airport: Scoot, Malaysia Airlines, Airasia X, Singapore Airlines, Air India, China Southern, Malindo Air, China Eastern, Vietjet Air, Jetstar, Cathay Pacific, Sichuan Airlines and Thai Airasia X.

Data analysis:

Of the 60038 flights analyzed in previous years, Scoot was the airline that offered the best fare most often in the flight ticket search results (19% of the time) on the Sydney->Kathmandu route.

Which day of the week to leave?

Data analysis:

Statistically, Sydney-Kathmandu flights departing on a monday are cheaper than on other days of the week. By choosing a monday as your departure date, you can save an average of $13. On the other hand, departing on a friday may cost you an additional $12.

Which day of the week to come back?

Data analysis:

Statistically, return flights from Kathmandu to Sydney departing on a monday are cheaper than on other days of the week. By choosing a monday for your return date, you will save an average of $17. Conversely, departing from Kathmandu on a friday may cost you an additional $12.


Top prices Sydney-Kathmandu

Round tripDatesPrice
Sydney → Kathmandu19-03 to 26-03-2025$ 620 
Sydney → Kathmandu04-05 to 18-05-2025$ 599 
Sydney → Kathmandu13-05 to 28-05-2025$ 603 
Sydney → Kathmandu15-05 to 19-05-2025$ 612 
Sydney → Kathmandu02-06 to 23-06-2025$ 580 
Sydney → Kathmandu11-06 to 29-06-2025$ 620 
Sydney → Kathmandu16-06 to 29-06-2025$ 600 
Sydney → Kathmandu19-06 to 29-06-2025$ 593 
Sydney → Kathmandu11-07 to 30-07-2025$ 616 
Sydney → Kathmandu06-10 to 21-10-2025$ 614 


When to book your flight Sydney - Kathmandu to get the cheapest price?

Statistically, you will make the biggest savings by buying your plane ticket between 1 to 2 months in advance. However, you may end up paying a high price if you book between 11 to 12 months in advance.

Did you know: the price of plane tickets not only varies depending on how far in advance you book, but also on the day of the week you book! So, to maximize your chances of getting the best price for a Sydney-Kathmandu flight, it is recommended to book your ticket on a saturday.

How far in advance should I buy my flight?

Data analysis:

To get the cheapest flight ticket from Sydney to Kathmandu, it is recommended to buy it 1 to 2 months before departure (it is then on average 847 $, which is a saving of 10 $ compared to the overall average price). On the other hand, if you buy your ticket 11 to 12 months in advance, you will pay the full price (116 $ more than the average price).

Depending on the departure month

The best time to buy your Sydney to Kathmandu flight ticket may vary depending on your departure month. Therefore, we offer you statistics on when to book your flight month by month.

Departure on... How far in advance should I book?
January

Best time: 0 to 1 month before departure (average price: 1011 $)

Other interesting period(s): 4 to 5 months ($ 1044), 5 to 6 months ($ 1048), 6 to 7 months ($ 1054), 7 to 8 months ($ 1026), 8 to 9 months ($ 1047)

February

Best time: 1 to 2 months before departure (average price: 744 $)

Other interesting period(s): 2 to 3 months ($ 764), 3 to 4 months ($ 790), 4 to 5 months ($ 799), 5 to 6 months ($ 775), 6 to 7 months ($ 762), 7 to 8 months ($ 778), 8 to 9 months ($ 754), 9 to 10 months ($ 796), 10 to 11 months ($ 789), 11 to 12 months ($ 811)

March

Best time: 3 to 4 months before departure (average price: 699 $)

Other interesting period(s): 2 to 3 months ($ 725), 4 to 5 months ($ 736), 5 to 6 months ($ 703), 6 to 7 months ($ 703), 7 to 8 months ($ 759), 8 to 9 months ($ 740), 9 to 10 months ($ 749)

April

Best time: 10 to 11 months before departure (average price: 746 $)

Other interesting period(s): 3 to 4 months ($ 799), 4 to 5 months ($ 870), 5 to 6 months ($ 889), 6 to 7 months ($ 859), 7 to 8 months ($ 842), 8 to 9 months ($ 840), 9 to 10 months ($ 811)

May

Best time: 4 to 5 months before departure (average price: 716 $)

Other interesting period(s): 1 to 2 months ($ 771), 5 to 6 months ($ 741), 6 to 7 months ($ 738), 7 to 8 months ($ 722), 8 to 9 months ($ 737), 10 to 11 months ($ 756)

June

Best time: 8 to 9 months before departure (average price: 723 $)

Other interesting period(s): 1 to 2 months ($ 786), 4 to 5 months ($ 752), 5 to 6 months ($ 747), 6 to 7 months ($ 736), 7 to 8 months ($ 751), 9 to 10 months ($ 738), 10 to 11 months ($ 790)

July

Best time: 1 to 2 months before departure (average price: 792 $)

Other interesting period(s): 0 to 1 month ($ 842), 7 to 8 months ($ 866), 8 to 9 months ($ 835), 9 to 10 months ($ 844), 10 to 11 months ($ 830)

August

Best time: 1 to 2 months before departure (average price: 669 $)

Other interesting period(s): 0 to 1 month ($ 694), 2 to 3 months ($ 718), 7 to 8 months ($ 734), 9 to 10 months ($ 736)

September

Best time: 1 to 2 months before departure (average price: 708 $)

Other interesting period(s): 2 to 3 months ($ 728), 3 to 4 months ($ 754), 5 to 6 months ($ 778), 8 to 9 months ($ 775), 9 to 10 months ($ 750), 10 to 11 months ($ 758)

October

Best time: 10 to 11 months before departure (average price: 816 $)

Other interesting period(s): 1 to 2 months ($ 840), 2 to 3 months ($ 852), 3 to 4 months ($ 870), 6 to 7 months ($ 879), 7 to 8 months ($ 880)

November

Best time: 1 to 2 months before departure (average price: 804 $)

Other interesting period(s): 2 to 3 months ($ 840), 3 to 4 months ($ 823), 4 to 5 months ($ 844), 8 to 9 months ($ 861), 9 to 10 months ($ 853)

December

Best time: 1 to 2 months before departure (average price: 978 $)

Other interesting period(s): 2 to 3 months ($ 983), 3 to 4 months ($ 988), 4 to 5 months ($ 1005), 6 to 7 months ($ 1002)

What day of the week should I book my flight ticket?

Data analysis:

Statistically, saturday is the day when plane tickets for Sydney->Kathmandu are the cheapest. So, by buying your plane ticket on a saturday, you will save $5. Conversely, by buying it on a monday, you may end up paying $6 more.



Sydney to Kathmandu: flight price when booking today

Information: this data is not statistics but comes from real prices collected less than 7 days ago. Some months may not be available as we do not have enough data for them.

Month Current price
December 2024$ 1315
$861 to $2026
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January 2025$ 1065
$914 to $1307
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February 2025$ 781
$637 to $2108
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March 2025$ 673
$614 to $738
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April 2025$ 746
$629 to $879
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May 2025$ 668
$568 to $1176
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June 2025$ 641
$567 to $717
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July 2025$ 730
$616 to $946
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August 2025$ 661
$630 to $693
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September 2025$ 669
$622 to $731
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October 2025$ 713
$614 to $1298
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November 2025$ 745
$685 to $808
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Data analysis:

Compared to the average price, february, march, april, may, june, july, august, september, october and november are cheaper to travel to Kathmandu. So it may be interesting to book now to leave during these months!



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