$598+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SYD
Jul 10 — Jul 171
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 10, 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 10, 2026.
This China Eastern deal was found by Cheapflights users on 6/4. 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 6/64:35 pm
KTM
- SYD
3 stops39h 45m
China Eastern
Fri 7/310:05 am
SYD
- KTM
2 stops33h 45m
China Eastern
Deal found 6/4![China Eastern logo]()
$974
This China Eastern deal was found by Cheapflights users on 6/5. 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 6/254:35 pm
KTM
- SYD
2 stops39h 45m
China Eastern
Fri 7/310:05 am
SYD
- KTM
3 stops33h 45m
China Eastern
Deal found 6/5![China Eastern logo]()
$975
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/111:10 am
KTM
- SYD
2 stops39h 55m
Multiple Airlines
Mon 7/279:50 am
SYD
- KTM
1 stop31h 15m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$977
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 7/12:00 pm
KTM
- SYD
2 stops37h 00m
Multiple Airlines
Thu 7/239:50 am
SYD
- KTM
1 stop15h 00m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$978
This Jetabroad deal was found by Cheapflights users on 6/4. 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.
Sat 8/151:00 pm
KTM
- SYD
1 stop16h 45m
Malaysia Airlines
Sat 5/1510:10 pm
SYD
- KTM
1 stop27h 50m
Malaysia Airlines
Deal found 6/4![Malaysia Airlines logo]()
$981
This China Eastern deal was found by Cheapflights users on 6/9. 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 8/24:35 pm
KTM
- SYD
2 stops59h 10m
China Eastern
Sun 8/308:30 pm
SYD
- KTM
2 stops47h 20m
China Eastern
Deal found 6/9![China Eastern logo]()
$982
This China Eastern deal was found by Cheapflights users on 6/8. 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 7/184:35 pm
KTM
- SYD
3 stops59h 15m
China Eastern
Sun 10/2511:05 am
SYD
- KTM
3 stops58h 10m
China Eastern
Deal found 6/8![China Eastern logo]()
$984
This Qatar Airways deal was found by Cheapflights users on 6/9. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:45 pm
KTM
- SYD
1 stop30h 50m
Qatar Airways
Fri 2/53:50 pm
SYD
- KTM
1 stop30h 55m
Qatar Airways
Deal found 6/9![Qatar Airways logo]()
$988
This Qatar Airways deal was found by Cheapflights users on 6/9. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/275:40 pm
KTM
- SYD
1 stop31h 55m
Qatar Airways
Thu 2/43:50 pm
SYD
- KTM
1 stop30h 55m
Qatar Airways
Deal found 6/9![Qatar Airways logo]()
$991
This Singapore Airlines deal was found by Cheapflights users on 6/5. 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.
Mon 10/1211:10 pm
KTM
- SYD
1 stop31h 00m
Singapore Airlines
Wed 11/117:10 pm
SYD
- KTM
1 stop31h 55m
Singapore Airlines
Deal found 6/5![Singapore Airlines logo]()
$994
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/308:10 am
KTM
- SYD
2 stops42h 50m
Multiple Airlines
Fri 8/149:50 am
SYD
- KTM
1 stop15h 00m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,000
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 10, 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 10, 2026.
This China Eastern deal was found by Cheapflights users on 6/5. 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 6/254:35 pm
KTM
- SYD
3 stops60h 10m
China Eastern
Fri 7/310:05 am
SYD
- KTM
3 stops33h 45m
China Eastern
Deal found 6/5![China Eastern logo]()
$975
This Singapore Airlines deal was found by Cheapflights users on 6/6. 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.
Mon 10/1211:10 pm
KTM
- SYD
1 stop31h 00m
Singapore Airlines
Wed 11/117:10 pm
SYD
- KTM
1 stop31h 55m
Singapore Airlines
Deal found 6/6![Singapore Airlines logo]()
$994
This Qatar Airways deal was found by Cheapflights users on 6/5. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/263:30 pm
KTM
- SYD
1 stop34h 25m
Qatar Airways
Fri 7/32:50 pm
SYD
- KTM
1 stop23h 15m
Qatar Airways
Deal found 6/5![Qatar Airways logo]()
$1,033
This Qatar Airways deal was found by Cheapflights users on 6/7. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:05 am
KTM
- SYD
1 stop39h 50m
Qatar Airways
Mon 8/242:50 pm
SYD
- KTM
1 stop22h 15m
Qatar Airways
Deal found 6/7![Qatar Airways logo]()
$1,100
This China Eastern deal was found by Cheapflights users on 6/6. 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 7/54:35 pm
KTM
- SYD
3 stops36h 10m
China Eastern
Mon 8/2411:00 am
SYD
- KTM
2 stops32h 50m
China Eastern
Deal found 6/6![China Eastern logo]()
$1,104
This Qatar Airways deal was found by Cheapflights users on 6/9. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/203:30 pm
KTM
- SYD
1 stop34h 25m
Qatar Airways
Tue 7/72:50 pm
SYD
- KTM
1 stop30h 10m
Qatar Airways
Deal found 6/9![Qatar Airways logo]()
$1,112
This Qatar Airways deal was found by Cheapflights users on 6/9. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/511:05 am
KTM
- SYD
2 stops30h 00m
Qatar Airways
Mon 8/242:50 pm
SYD
- KTM
1 stop23h 15m
Qatar Airways
Deal found 6/9![Qatar Airways logo]()
$1,157
Last-minute flights from Kathmandu to SydneyDiscover last-minute flight deals from Kathmandu to Sydney. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Kathmandu to Sydney. Data last updated June 10, 2026 and is based on user searches.
This Qatar Airways deal was found by Cheapflights users on 6/5. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/203:30 pm
KTM
- SYD
1 stop34h 25m
Qatar Airways
Tue 7/72:50 pm
SYD
- KTM
1 stop23h 15m
Qatar Airways
Deal found 6/5![Qatar Airways logo]()
$1,022
This China Eastern deal was found by Cheapflights users on 6/5. 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 6/254:35 pm
KTM
- SYD
2 stops39h 45m
China Eastern
Fri 7/310:05 am
SYD
- KTM
3 stops33h 45m
China Eastern
Deal found 6/5![China Eastern logo]()
$975
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 6/251:30 pm
KTM
- SYD
2 stops25h 35m
Multiple Airlines
Fri 7/39:50 am
SYD
- KTM
1 stop15h 00m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,019
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/111:10 am
KTM
- SYD
2 stops39h 55m
Multiple Airlines
Mon 7/279:50 am
SYD
- KTM
1 stop31h 15m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$977
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 7/12:00 pm
KTM
- SYD
2 stops37h 00m
Multiple Airlines
Thu 7/239:50 am
SYD
- KTM
1 stop15h 00m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$978
This Mytrip deal was found by Cheapflights users on 6/5. 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 7/212:25 am
KTM
- SYD
2 stops26h 40m
Multiple Airlines
Fri 7/101:00 pm
SYD
- KTM
2 stops35h 50m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,020
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/412:25 am
KTM
- SYD
2 stops26h 40m
Multiple Airlines
Sun 7/1210:15 pm
SYD
- KTM
1 stop22h 05m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,009
This FlightHub deal was found by Cheapflights users on 6/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/510:45 pm
KTM
- SYD
1 stop16h 35m
Malaysia Airlines
Sun 7/1210:10 pm
SYD
- KTM
1 stop18h 05m
Malaysia Airlines
Deal found 6/5![Malaysia Airlines logo]()
$1,007
This FlightHub deal was found by Cheapflights users on 6/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/510:45 pm
KTM
- SYD
1 stop16h 35m
Malaysia Airlines
Mon 8/2410:10 pm
SYD
- KTM
1 stop18h 05m
Malaysia Airlines
Deal found 6/6![Malaysia Airlines logo]()
$1,008
This Jetabroad deal was found by Cheapflights users on 6/9. 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.
Tue 7/710:45 pm
KTM
- SYD
1 stop31h 00m
Malaysia Airlines
Tue 7/141:05 pm
SYD
- KTM
1 stop27h 10m
Malaysia Airlines
Deal found 6/9![Malaysia Airlines logo]()
$1,012
This China Eastern deal was found by Cheapflights users on 6/8. 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 7/184:35 pm
KTM
- SYD
3 stops59h 15m
China Eastern
Sun 10/2511:05 am
SYD
- KTM
3 stops58h 10m
China Eastern
Deal found 6/8![China Eastern logo]()
$984
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/308:10 am
KTM
- SYD
2 stops42h 50m
Multiple Airlines
Fri 8/149:50 am
SYD
- KTM
1 stop15h 00m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,000
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 10, 2026.
Search for one-way flight options from Kathmandu to Sydney. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Malaysia Airlines deal was found by Cheapflights users on 6/8. 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 6/8![Multiple Airlines logo]()
$598
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 8/68:10 am
KTM
- SYD
3 stops27h 55m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$602
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 11/1212:25 am
KTM
- SYD
3 stops24h 35m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$604
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/68:50 pm
KTM
- SYD
3 stops30h 15m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$607
This Singapore Airlines deal was found by Cheapflights users on 6/8. 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.
Mon 8/1010:50 pm
KTM
- SYD
1 stop37h 40m
Singapore Airlines
Deal found 6/8![Singapore Airlines logo]()
$615
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/81:25 pm
KTM
- SYD
3 stops36h 45m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$618
This Booking.com deal was found by Cheapflights users on 6/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/65:05 pm
KTM
- SYD
1 stop22h 40m
Batik Air
Deal found 6/8![Batik Air logo]()
$624
This FlightHub deal was found by Cheapflights users on 6/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:35 am
KTM
- SYD
1 stop30h 35m
Air India
Deal found 6/8![Air India logo]()
$626
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 6/1611:40 pm
KTM
- SYD
1 stop16h 35m
Thai Airways
Deal found 6/8![Thai Airways logo]()
$629
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 6/2611:40 pm
KTM
- SYD
1 stop16h 35m
Thai Airways
Deal found 6/5![Thai Airways logo]()
$630
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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $974 (Jetabroad) |
One-way from | $598 (Malaysia Airlines) |
Popular in | May |
Cheapest in | December |
Average price | $1,014 |
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 10, 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
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Thu 6/25
4:35 pm-9:00 am
3 stops60h 10m
Sydney Kingsford Smith
Fri 7/3
10:05 am-3:35 pm
3 stops33h 45m
$975
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Mon 10/12
11:10 pm-11:25 am
1 stop31h 00m
Sydney Kingsford Smith
Wed 11/11
7:10 pm-9:50 pm
1 stop31h 55m
$994
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Fri 6/26
3:30 pm-6:10 am
1 stop34h 25m
Sydney Kingsford Smith
Fri 7/3
2:50 pm-9:50 am
1 stop23h 15m
$1,033
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Wed 7/1
10:05 am-6:10 am
1 stop39h 50m
Sydney Kingsford Smith
Mon 8/24
2:50 pm-8:50 am
1 stop22h 15m
$1,100
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Sun 7/5
4:35 pm-9:00 am
3 stops36h 10m
Sydney Kingsford Smith
Mon 8/24
11:00 am-3:35 pm
2 stops32h 50m
$1,104
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Sat 6/20
3:30 pm-6:10 am
1 stop34h 25m
Sydney Kingsford Smith
Tue 7/7
2:50 pm-4:45 pm
1 stop30h 10m
$1,112
Quickest round-trip
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Sun 7/5
11:05 am-9:20 pm
2 stops30h 00m
Sydney Kingsford Smith
Mon 8/24
2:50 pm-9:50 am
1 stop23h 15m
$1,157
Cheapest one-way
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Mon 8/17
10:45 pm-6:05 am
2 stops27h 05m
$598
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Wed 7/15
5:05 pm-7:15 am
1 stop33h 55m
$631
Quickest one-way
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Thu 7/9
12:25 am-7:15 am
3 stops26h 35m
$634
Showing 1-10 of 14 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 Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 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 Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 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 49 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, December 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 $1,231). 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 Singapore (SIN) have the shortest average one-way travel time for 1-stop routes: 13h 20m.
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 Singapore (SIN) offer the fastest connection on this route, with an average layover time of 1h 08m.
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 10, 2026.
See what other customers who have flown with Singapore Airlines,Thai Airways, 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
7.8
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SYD - SIN
Food
7.8
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SYD - SIN
Food
7.8
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SYD - SIN
Food
7.8
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SYD - SIN
Food
7.8
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SYD - SIN
Food
7.8
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SYD - SIN
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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Search flights from Kathmandu to Sydney by cabin class
Find flights from Kathmandu to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kathmandu and Sydney flights
Browse other Kathmandu and Sydney flight options. Last updated on June 10, 2026.
Popular flight searches
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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 10, 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 10, 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$806 | Average$1,015 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$815 | Average$958 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$830 | Average$979 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$881 | Average$1,018 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$919 | Average$1,144 | FlexibilityNo cancel fee | On-time72% |