$582+ Cheap flights from Kathmandu (KTM) to Sydney (SYD)
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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SYD
Jul 27 — Aug 31
Round-trip
1 adult, Economy
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Cheapest flights from Kathmandu to SydneyExplore the most affordable flight options available from Kathmandu to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
Explore the most affordable flight options available from Kathmandu to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:10 pm
KTM
- SYD
2 stops34h 50m
Multiple Airlines
Tue 1/1210:15 pm
SYD
- KTM
1 stop15h 40m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$963
This Mytrip deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:40 pm
KTM
- SYD
3 stops39h 25m
Multiple Airlines
Fri 7/108:35 pm
SYD
- KTM
2 stops20h 30m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$965
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:25 pm
KTM
- SYD
2 stops25h 55m
Multiple Airlines
Wed 8/1210:15 pm
SYD
- KTM
1 stop18h 50m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$968
This CheapOair deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/54:35 pm
KTM
- SYD
3 stops36h 10m
China Eastern
Wed 9/2310:05 am
SYD
- KTM
2 stops33h 45m
China Eastern
Deal found 6/27![China Eastern logo]()
$973
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:40 pm
KTM
- SYD
2 stops22h 05m
Multiple Airlines
Sat 8/158:35 am
SYD
- KTM
1 stop16h 15m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$974
This China Eastern deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/114:35 pm
KTM
- SYD
3 stops36h 10m
China Eastern
Sat 7/2511:00 am
SYD
- KTM
2 stops32h 50m
China Eastern
Deal found 6/24![China Eastern logo]()
$979
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/84:40 pm
KTM
- SYD
2 stops33h 20m
Multiple Airlines
Tue 7/2810:15 pm
SYD
- KTM
1 stop18h 50m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$982
This China Eastern deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/164:35 pm
KTM
- SYD
3 stops36h 10m
China Eastern
Sat 11/712:00 pm
SYD
- KTM
3 stops57h 15m
China Eastern
Deal found 6/23![China Eastern logo]()
$985
This Singapore Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:10 pm
KTM
- SYD
1 stop31h 00m
Singapore Airlines
Sun 11/297:10 pm
SYD
- KTM
1 stop31h 55m
Singapore Airlines
Deal found 6/26![Singapore Airlines logo]()
$986
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:20 pm
KTM
- SYD
1 stop16h 25m
Multiple Airlines
Thu 1/141:25 pm
SYD
- KTM
2 stops24h 30m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$987
This Trip.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:30 am
KTM
- SYD
1 stop32h 20m
Multiple Airlines
Fri 7/108:35 am
SYD
- KTM
1 stop16h 15m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$989
Best flights from Kathmandu to SydneyDiscover carefully curated flight deals from Kathmandu to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
Discover carefully curated flight deals from Kathmandu to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
This Trip.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:45 pm
KTM
- SYD
1 stop16h 35m
Malaysia Airlines
Sun 9/139:15 am
SYD
- KTM
1 stop16h 45m
Malaysia Airlines
Deal found 6/22![Malaysia Airlines logo]()
$996
This Mytrip deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:25 am
KTM
- SYD
2 stops26h 40m
Multiple Airlines
Sun 9/61:05 pm
SYD
- KTM
1 stop27h 10m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$1,042
This Sichuan Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sichuan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:45 am
KTM
- SYD
1 stop22h 15m
Sichuan Airlines
Thu 11/59:25 pm
SYD
- KTM
1 stop19h 10m
Sichuan Airlines
Deal found 6/23![Sichuan Airlines logo]()
$1,043
This Singapore Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:05 pm
KTM
- SYD
1 stop31h 50m
Singapore Airlines
Tue 11/248:05 pm
SYD
- KTM
1 stop30h 50m
Singapore Airlines
Deal found 6/25![Singapore Airlines logo]()
$1,095
This China Eastern deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:35 pm
KTM
- SYD
2 stops63h 45m
China Eastern
Sun 11/2212:00 pm
SYD
- KTM
2 stops33h 15m
China Eastern
Deal found 6/24![China Eastern logo]()
$1,096
This Emirates deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:55 pm
KTM
- SYD
2 stops29h 00m
Emirates
Sun 11/299:45 pm
SYD
- KTM
1 stop21h 30m
Emirates
Deal found 6/25![Emirates logo]()
$1,141
This Malaysia Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:00 pm
KTM
- SYD
1 stop16h 45m
Malaysia Airlines
Wed 11/1110:15 pm
SYD
- KTM
1 stop28h 45m
Malaysia Airlines
Deal found 6/22![Malaysia Airlines logo]()
$1,044
This Malaysia Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:45 pm
KTM
- SYD
1 stop27h 55m
Malaysia Airlines
Tue 11/2410:25 am
SYD
- KTM
1 stop16h 35m
Malaysia Airlines
Deal found 6/23![Malaysia Airlines logo]()
$1,063
Last-minute flights from Kathmandu to SydneyDiscover last-minute flight deals from Kathmandu to Sydney. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from Kathmandu to Sydney. Data last updated June 27, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/291:15 pm
KTM
- SYD
1 stop21h 10m
Multiple Airlines
Wed 7/2910:15 pm
SYD
- KTM
1 stop18h 50m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$1,007
This Mytrip deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:40 pm
KTM
- SYD
3 stops39h 25m
Multiple Airlines
Fri 7/108:35 pm
SYD
- KTM
2 stops20h 30m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$965
This CheapOair deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/54:35 pm
KTM
- SYD
3 stops36h 10m
China Eastern
Wed 9/2310:05 am
SYD
- KTM
2 stops33h 45m
China Eastern
Deal found 6/27![China Eastern logo]()
$973
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/84:40 pm
KTM
- SYD
2 stops33h 20m
Multiple Airlines
Tue 7/2810:15 pm
SYD
- KTM
1 stop18h 50m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$982
This Trip.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:30 am
KTM
- SYD
1 stop32h 20m
Multiple Airlines
Fri 7/108:35 am
SYD
- KTM
1 stop16h 15m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$989
This China Eastern deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/114:35 pm
KTM
- SYD
3 stops36h 10m
China Eastern
Sat 7/2511:00 am
SYD
- KTM
2 stops32h 50m
China Eastern
Deal found 6/24![China Eastern logo]()
$979
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/202:05 pm
KTM
- SYD
2 stops25h 40m
Multiple Airlines
Mon 7/278:35 am
SYD
- KTM
1 stop16h 15m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$1,012
This Trip.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:30 pm
KTM
- SYD
1 stop16h 35m
Multiple Airlines
Wed 7/2910:15 pm
SYD
- KTM
1 stop18h 50m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,014
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:30 am
KTM
- SYD
2 stops33h 15m
Multiple Airlines
Wed 8/510:15 pm
SYD
- KTM
1 stop18h 50m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,009
One-way flights from Kathmandu to SydneySearch for one-way flight options from Kathmandu to Sydney. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
Search for one-way flight options from Kathmandu to Sydney. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This Trip.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:25 pm
KTM
- SYD
1 stop28h 35m
Batik Air
Deal found 6/24![Batik Air logo]()
$582
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:50 pm
KTM
- SYD
2 stops53h 10m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$583
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:25 pm
KTM
- SYD
2 stops36h 35m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$587
This Jetabroad deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/221:30 pm
KTM
- SYD
1 stop17h 10m
Thai Airways
Deal found 6/23![Thai Airways logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/33:10 pm
KTM
- SYD
2 stops23h 35m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$597
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/84:40 pm
KTM
- SYD
2 stops33h 20m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$600
This Mytrip deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/911:40 pm
KTM
- SYD
2 stops34h 10m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$601
This Malaysia Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:45 pm
KTM
- SYD
2 stops27h 05m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$604
This Malaysia Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:45 pm
KTM
- SYD
2 stops19h 25m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$607
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:45 pm
KTM
- SYD
2 stops26h 00m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$609
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/231:25 pm
KTM
- SYD
2 stops36h 35m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$611
Find flight deals from Kathmandu to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Sydney (SYD). 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 June 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $963 (Kiwi.com) |
One-way from | $582 (Trip.com) |
Popular in | May |
Cheapest in | March |
Average price | $1,066 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kathmandu to Sydney 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 2,558,603 searches. Data last updated June 27, 2026.
Use the filters below to find and compare flights from Kathmandu to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Thu 8/13
10:45 pm-7:35 pm
1 stop16h 35m
Sydney Kingsford Smith
Sun 9/13
9:15 am-9:45 pm
1 stop16h 45m
$996
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Tue 7/28
12:25 am-7:20 am
2 stops26h 40m
Sydney Kingsford Smith
Sun 9/6
1:05 pm-12:00 pm
1 stop27h 10m
$1,042
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Mon 10/5
11:45 am-3:15 pm
1 stop22h 15m
Sydney Kingsford Smith
Thu 11/5
9:25 pm-11:20 am
1 stop19h 10m
$1,043
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Mon 10/12
1:00 pm-11:00 am
1 stop16h 45m
Sydney Kingsford Smith
Wed 11/11
10:15 pm-9:45 pm
1 stop28h 45m
$1,044
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Fri 11/6
10:45 pm-7:55 am
1 stop27h 55m
Sydney Kingsford Smith
Tue 11/24
10:25 am-9:45 pm
1 stop16h 35m
$1,063
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Fri 11/6
11:05 pm-12:10 pm
1 stop31h 50m
Sydney Kingsford Smith
Tue 11/24
8:05 pm-9:40 pm
1 stop30h 50m
$1,095
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Thu 10/15
4:35 pm-1:35 pm
2 stops63h 45m
Sydney Kingsford Smith
Sun 11/22
12:00 pm-4:00 pm
2 stops33h 15m
$1,096
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Mon 8/3
7:55 pm-5:10 am
2 stops29h 00m
Sydney Kingsford Smith
Sun 11/29
9:45 pm-2:00 pm
1 stop21h 30m
$1,141
Cheapest one-way
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Mon 8/3
3:10 pm-7:00 pm
2 stops23h 35m
$597
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Mon 8/17
10:45 pm-6:05 am
2 stops27h 05m
$604
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Kathmandu to Sydney
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 Kathmandu to Sydney in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kathmandu-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kathmandu-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kathmandu-Sydney flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kathmandu-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub 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 Kathmandu-Sydney 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 Kathmandu to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Kathmandu with our price prediction graph.
KTM-SYD
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 Kathmandu to Sydney
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How far ahead should I book a flight from Kathmandu to Sydney?
The price you pay for your flight from Kathmandu to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Kathmandu to Sydney?
Currently, March is the cheapest month in which you can book a flight from Kathmandu to Sydney (average of $925). Flying from Kathmandu to Sydney in May is currently the most expensive (average of $1,234). 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.
How much does it cost to fly round-trip from Kathmandu to Sydney?
What’s the top layover airport for flights from Kathmandu to Sydney?
Share of 1-stop round-trip flights from Kathmandu to Sydney chosen by Cheapflights users in the past 12 months, using the same layover each way.
Hong Kong (HKG) – chosen by Cheapflights users on 50% of 1-stop itineraries from Kathmandu to Sydney on Cheapflights.
What’s the cheapest layover airport for flights from Kathmandu to Sydney?
Average round-trip fare for 1-stop flights from Kathmandu to Sydney, chosen by Cheapflights users in the past 12 months, with the same layover each way.
New Delhi (DEL) is the most affordable 1-stop option, with an average round-trip price of $820.
What’s the fastest layover option from Kathmandu to Sydney?
Shortest average travel time for 1-stop one-way flights from Kathmandu to Sydney, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Guangzhou (CAN) have the shortest average one-way travel time for 1-stop routes: 15h 35m.
Which airport typically offers the quickest layover for flights from Kathmandu to Sydney?
Average layover duration for 1-stop one-way flights from Kathmandu to Sydney, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via New Delhi (DEL) offer the fastest connection on this route, with an average layover time of 1h 53m.
Reviews of airlines servicing Sydney
Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated June 27, 2026.
See what other customers who have flown with Thai Airways,Sichuan Airlines, andCathay Pacific from Kathmandu to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.4
Overall
7.9
Comfort
7.7
Boarding
8.0
Crew
8.4
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentVirendra,Jan 2026
DEL - BKK
Food
7.4
Overall
7.9
Comfort
7.7
Boarding
8.0
Crew
8.4
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentVirendra,Jan 2026
DEL - BKK
Food
7.4
Overall
7.9
Comfort
7.7
Boarding
8.0
Crew
8.4
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentVirendra,Jan 2026
DEL - BKK
Food
7.4
Overall
7.9
Comfort
7.7
Boarding
8.0
Crew
8.4
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentVirendra,Jan 2026
DEL - BKK
Food
7.4
Overall
7.9
Comfort
7.7
Boarding
8.0
Crew
8.4
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentVirendra,Jan 2026
DEL - BKK
Food
7.4
Overall
7.9
Comfort
7.7
Boarding
8.0
Crew
8.4
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentVirendra,Jan 2026
DEL - BKK
Related info for your journey
Find useful and relevant information for your journey from Kathmandu to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsParramatta
Wollongong
Coogee
Manly
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Kathmandu and Sydney flights
Browse other Kathmandu and Sydney flight options. Last updated on June 27, 2026.
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Other flights to Sydney
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 27, 2026.
Top 8 airlines flying from Kathmandu to Sydney
Discover the top 8 airlines that operate flights from Kathmandu to Sydney. 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 2,558,603 searches. Data last updated June 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$573 | Average$744 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$709 | Average$977 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$754 | Average$1,134 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$794 | Average$1,063 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$815 | Average$958 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$830 | Average$990 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$899 | Average$1,025 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$937 | Average$1,146 | FlexibilityNo cancel fee | On-time72% |