$398+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KTM
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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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
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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 June 15, 2026.
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 June 15, 2026.
This FlightHub deal was found by Cheapflights users on 6/13. 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.
Fri 7/108:30 pm
SYD
- KTM
2 stops47h 20m
China Eastern
Tue 8/114:35 pm
KTM
- SYD
3 stops36h 10m
China Eastern
Deal found 6/13![China Eastern logo]()
$847
This Batik Air deal was found by Cheapflights users on 6/13. 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 Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/19:50 am
SYD
- KTM
1 stop15h 00m
Batik Air
Sat 8/89:25 pm
KTM
- SYD
1 stop18h 20m
Batik Air
Deal found 6/13![Batik Air logo]()
$850
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/169:50 am
SYD
- KTM
1 stop15h 00m
Batik Air
Tue 7/281:50 pm
KTM
- SYD
1 stop25h 55m
Batik Air
Deal found 6/11![Batik Air logo]()
$854
This China Eastern deal was found by Cheapflights users on 6/11. 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 7/168:30 pm
SYD
- KTM
3 stops47h 20m
China Eastern
Tue 7/284:35 pm
KTM
- SYD
3 stops59h 10m
China Eastern
Deal found 6/11![China Eastern logo]()
$855
This Batik Air deal was found by Cheapflights users on 6/13. 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 Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:15 pm
SYD
- KTM
1 stop26h 35m
Batik Air
Tue 8/119:25 pm
KTM
- SYD
1 stop18h 20m
Batik Air
Deal found 6/13![Batik Air logo]()
$856
This China Eastern deal was found by Cheapflights users on 6/13. 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.
Mon 7/208:30 pm
SYD
- KTM
2 stops23h 20m
China Eastern
Thu 7/304:35 pm
KTM
- SYD
3 stops59h 10m
China Eastern
Deal found 6/13![China Eastern logo]()
$861
This China Eastern deal was found by Cheapflights users on 6/15. 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.
Fri 7/1010:05 am
SYD
- KTM
3 stops57h 45m
China Eastern
Sat 7/254:35 pm
KTM
- SYD
3 stops59h 15m
China Eastern
Deal found 6/15![China Eastern logo]()
$862
This Malaysia Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 9/89:15 am
SYD
- KTM
1 stop16h 45m
Malaysia Airlines
Fri 9/251:00 pm
KTM
- SYD
1 stop16h 45m
Malaysia Airlines
Deal found 6/11![Malaysia Airlines logo]()
$870
This Batik Air deal was found by Cheapflights users on 6/13. 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 Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:50 am
SYD
- KTM
1 stop15h 00m
Batik Air
Tue 8/119:25 pm
KTM
- SYD
1 stop18h 20m
Batik Air
Deal found 6/13![Batik Air logo]()
$879
This CheapOair deal was found by Cheapflights users on 6/11. 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.
Thu 7/309:50 am
SYD
- KTM
1 stop34h 30m
Batik Air
Mon 8/315:05 pm
KTM
- SYD
1 stop22h 40m
Batik Air
Deal found 6/11![Batik Air logo]()
$882
This China Eastern deal was found by Cheapflights users on 6/10. 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 7/118:30 pm
SYD
- KTM
2 stops23h 20m
China Eastern
Sat 7/184:35 pm
KTM
- SYD
3 stops59h 15m
China Eastern
Deal found 6/10![China Eastern logo]()
$884
Best flights from Sydney to KathmanduDiscover 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 June 15, 2026.
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 June 15, 2026.
This China Eastern deal was found by Cheapflights users on 6/10. 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 7/118:30 pm
SYD
- KTM
2 stops23h 20m
China Eastern
Sat 7/184:35 pm
KTM
- SYD
3 stops59h 15m
China Eastern
Deal found 6/10![China Eastern logo]()
$884
This Malaysia Airlines deal was found by Cheapflights users on 6/12. 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.
Thu 9/101:05 pm
SYD
- KTM
1 stop36h 55m
Malaysia Airlines
Thu 10/2910:45 pm
KTM
- SYD
2 stops26h 05m
Malaysia Airlines
Deal found 6/12![Malaysia Airlines logo]()
$1,050
This Batik Air deal was found by Cheapflights users on 6/13. 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 Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:50 am
SYD
- KTM
1 stop34h 30m
Batik Air
Sat 10/31:50 pm
KTM
- SYD
1 stop24h 55m
Batik Air
Deal found 6/13![Batik Air logo]()
$1,096
This Sichuan Airlines deal was found by Cheapflights users on 6/15. 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.
Tue 10/209:20 pm
SYD
- KTM
1 stop18h 40m
Sichuan Airlines
Sat 11/1412:20 pm
KTM
- SYD
1 stop21h 05m
Sichuan Airlines
Deal found 6/15![Sichuan Airlines logo]()
$1,114
This China Eastern deal was found by Cheapflights users on 6/11. 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 7/1611:00 am
SYD
- KTM
3 stops56h 50m
China Eastern
Tue 7/284:35 pm
KTM
- SYD
3 stops59h 10m
China Eastern
Deal found 6/11![China Eastern logo]()
$943
This Malaysia Airlines deal was found by Cheapflights users on 6/14. 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 11/1610:25 am
SYD
- KTM
1 stop16h 35m
Malaysia Airlines
Sat 12/191:00 pm
KTM
- SYD
2 stops59h 50m
Malaysia Airlines
Deal found 6/14![Malaysia Airlines logo]()
$1,057
This China Eastern deal was found by Cheapflights users on 6/10. 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.
Tue 11/312:00 pm
SYD
- KTM
2 stops33h 15m
China Eastern
Wed 12/95:00 pm
KTM
- SYD
2 stops39h 20m
China Eastern
Deal found 6/10![China Eastern logo]()
$972
This China Eastern deal was found by Cheapflights users on 6/10. 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 10/1512:00 pm
SYD
- KTM
2 stops56h 50m
China Eastern
Thu 10/224:35 pm
KTM
- SYD
2 stops36h 10m
China Eastern
Deal found 6/10![China Eastern logo]()
$972
This China Eastern deal was found by Cheapflights users on 6/14. 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.
Mon 11/169:30 pm
SYD
- KTM
2 stops47h 45m
China Eastern
Sat 12/195:00 pm
KTM
- SYD
2 stops39h 20m
China Eastern
Deal found 6/14![China Eastern logo]()
$974
This China Eastern deal was found by Cheapflights users on 6/14. 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.
Wed 11/412:00 pm
SYD
- KTM
3 stops57h 15m
China Eastern
Wed 12/95:00 pm
KTM
- SYD
3 stops39h 20m
China Eastern
Deal found 6/14![China Eastern logo]()
$1,168
Last-minute flights from Sydney to KathmanduDiscover last-minute flight deals from Sydney to Kathmandu. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Sydney to Kathmandu. Data last updated June 15, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 6/13. 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.
Fri 7/108:30 pm
SYD
- KTM
2 stops47h 20m
China Eastern
Tue 8/114:35 pm
KTM
- SYD
3 stops36h 10m
China Eastern
Deal found 6/13![China Eastern logo]()
$847
This Mytrip deal was found by Cheapflights users on 6/13. 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.
Fri 7/109:50 am
SYD
- KTM
1 stop31h 15m
Multiple Airlines
Mon 8/103:10 pm
KTM
- SYD
3 stops47h 55m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$850
This China Eastern deal was found by Cheapflights users on 6/15. 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.
Fri 7/1010:05 am
SYD
- KTM
3 stops57h 45m
China Eastern
Sat 7/254:35 pm
KTM
- SYD
3 stops59h 15m
China Eastern
Deal found 6/15![China Eastern logo]()
$862
This Mytrip deal was found by Cheapflights users on 6/13. 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.
Fri 7/109:50 am
SYD
- KTM
1 stop15h 00m
Multiple Airlines
Tue 8/111:45 pm
KTM
- SYD
3 stops25h 20m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$909
This China Eastern deal was found by Cheapflights users on 6/10. 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 7/118:30 pm
SYD
- KTM
2 stops23h 20m
China Eastern
Sat 7/184:35 pm
KTM
- SYD
3 stops59h 15m
China Eastern
Deal found 6/10![China Eastern logo]()
$884
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/169:50 am
SYD
- KTM
1 stop15h 00m
Batik Air
Tue 7/281:50 pm
KTM
- SYD
1 stop25h 55m
Batik Air
Deal found 6/11![Batik Air logo]()
$854
This China Eastern deal was found by Cheapflights users on 6/11. 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 7/168:30 pm
SYD
- KTM
3 stops47h 20m
China Eastern
Tue 7/284:35 pm
KTM
- SYD
3 stops59h 10m
China Eastern
Deal found 6/11![China Eastern logo]()
$855
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/169:50 am
SYD
- KTM
1 stop15h 00m
Multiple Airlines
Tue 7/288:10 am
KTM
- SYD
2 stops31h 35m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$894
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/189:50 am
SYD
- KTM
1 stop15h 00m
Multiple Airlines
Fri 7/318:50 pm
KTM
- SYD
2 stops42h 55m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$911
This China Eastern deal was found by Cheapflights users on 6/13. 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.
Mon 7/208:30 pm
SYD
- KTM
2 stops23h 20m
China Eastern
Thu 7/304:35 pm
KTM
- SYD
3 stops59h 10m
China Eastern
Deal found 6/13![China Eastern logo]()
$861
This CheapOair deal was found by Cheapflights users on 6/11. 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.
Thu 7/309:50 am
SYD
- KTM
1 stop34h 30m
Batik Air
Mon 8/315:05 pm
KTM
- SYD
1 stop22h 40m
Batik Air
Deal found 6/11![Batik Air logo]()
$882
One-way flights from Sydney to KathmanduSearch for one-way flight options from Sydney to Kathmandu. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from Sydney to Kathmandu. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This China Eastern deal was found by Cheapflights users on 6/11. 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 8/98:30 pm
SYD
- KTM
3 stops47h 20m
China Eastern
Deal found 6/11![China Eastern logo]()
$398
This China Eastern deal was found by Cheapflights users on 6/10. 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 7/168:30 pm
SYD
- KTM
2 stops47h 20m
China Eastern
Deal found 6/10![China Eastern logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/810:15 pm
SYD
- KTM
1 stop18h 50m
Batik Air
Deal found 6/15![Batik Air logo]()
$402
This Batik Air deal was found by Cheapflights users on 6/11. 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 Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:50 am
SYD
- KTM
1 stop15h 00m
Batik Air
Deal found 6/11![Batik Air logo]()
$404
This Batik Air deal was found by Cheapflights users on 6/10. 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 Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:15 pm
SYD
- KTM
1 stop18h 50m
Batik Air
Deal found 6/10![Batik Air logo]()
$406
This Batik Air deal was found by Cheapflights users on 6/12. 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 Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/910:15 pm
SYD
- KTM
1 stop26h 35m
Batik Air
Deal found 6/12![Batik Air logo]()
$409
This Batik Air deal was found by Cheapflights users on 6/14. 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 Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:50 am
SYD
- KTM
1 stop34h 30m
Batik Air
Deal found 6/14![Batik Air logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 11/311:15 am
SYD
- KTM
2 stops26h 40m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$424
Find flight deals from Sydney to Kathmandu
Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) 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 June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $847 (FlightHub) |
One-way from | $398 (China Eastern) |
Popular in | December |
Cheapest in | February |
Average price | $985 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sydney 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 2,558,603 searches. Data last updated June 15, 2026.
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
Cheapest round-trip
SydneyKathmandu
SYD - KTM
SYDKTM
Sydney Kingsford Smith
Sat 7/11
8:30 pm-3:35 pm
2 stops23h 20m
Kathmandu Tribhuvan
Sat 7/18
4:35 pm-8:05 am
3 stops59h 15m
$884
SydneyKathmandu
SYD - KTM
SYDKTM
Sydney Kingsford Smith
Thu 7/16
11:00 am-3:35 pm
3 stops56h 50m
Kathmandu Tribhuvan
Tue 7/28
4:35 pm-8:00 am
3 stops59h 10m
$943
SydneyKathmandu
SYD - KTM
SYDKTM
Sydney Kingsford Smith
Tue 11/3
12:00 pm-4:00 pm
2 stops33h 15m
Kathmandu Tribhuvan
Wed 12/9
5:00 pm-1:35 pm
2 stops39h 20m
$972
SydneyKathmandu
SYD - KTM
SYDKTM
Sydney Kingsford Smith
Thu 10/15
12:00 pm-3:35 pm
2 stops56h 50m
Kathmandu Tribhuvan
Thu 10/22
4:35 pm-10:00 am
2 stops36h 10m
$972
SydneyKathmandu
SYD - KTM
SYDKTM
Sydney Kingsford Smith
Mon 11/16
9:30 pm-4:00 pm
2 stops47h 45m
Kathmandu Tribhuvan
Sat 12/19
5:00 pm-1:35 pm
2 stops39h 20m
$974
SydneyKathmandu
SYD - KTM
SYDKTM
Sydney Kingsford Smith
Thu 9/10
1:05 pm-9:45 pm
1 stop36h 55m
Kathmandu Tribhuvan
Thu 10/29
10:45 pm-6:05 am
2 stops26h 05m
$1,050
SydneyKathmandu
SYD - KTM
SYDKTM
Sydney Kingsford Smith
Mon 11/16
10:25 am-9:45 pm
1 stop16h 35m
Kathmandu Tribhuvan
Sat 12/19
1:00 pm-6:05 am
2 stops59h 50m
$1,057
SydneyKathmandu
SYD - KTM
SYDKTM
Sydney Kingsford Smith
Thu 9/24
9:50 am-4:05 pm
1 stop34h 30m
Kathmandu Tribhuvan
Sat 10/3
1:50 pm-7:00 pm
1 stop24h 55m
$1,096
Quickest round-trip
SydneyKathmandu
SYD - KTM
SYDKTM
Sydney Kingsford Smith
Tue 10/20
9:20 pm-10:45 am
1 stop18h 40m
Kathmandu Tribhuvan
Sat 11/14
12:20 pm-2:40 pm
1 stop21h 05m
$1,114
SydneyKathmandu
SYD - KTM
SYDKTM
Sydney Kingsford Smith
Wed 11/4
12:00 pm-4:00 pm
3 stops57h 15m
Kathmandu Tribhuvan
Wed 12/9
5:00 pm-1:35 pm
3 stops39h 20m
$1,168
Showing 1-10 of 20 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| 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 Accuracy2 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 Sydney-Kathmandu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-Kathmandu flight deals on Cheapflights vs. FlightHub >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 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 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.
SYD-KTM
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
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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 56 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, February is the cheapest month in which you can book a flight from Sydney to Kathmandu (average of $744). Flying from Sydney to Kathmandu in December is currently the most expensive (average of $1,206). 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 Sydney to Kathmandu?
What’s the top layover airport for flights from Sydney to Kathmandu?
Share of 1-stop round-trip flights from Sydney to Kathmandu chosen by Cheapflights users in the past 12 months, using the same layover each way.
Guangzhou (CAN) – chosen by Cheapflights users on 32% of 1-stop itineraries from Sydney to Kathmandu on Cheapflights.
What’s the cheapest layover airport for flights from Sydney to Kathmandu?
Average round-trip fare for 1-stop flights from Sydney to Kathmandu, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Guangzhou (CAN) is the most affordable 1-stop option, with an average round-trip price of $905.
What’s the fastest layover option from Sydney to Kathmandu?
Shortest average travel time for 1-stop one-way flights from Sydney to Kathmandu, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via New Delhi (DEL) have the shortest average one-way travel time for 1-stop routes: 16h 25m.
Which airport typically offers the quickest layover for flights from Sydney to Kathmandu?
Average layover duration for 1-stop one-way flights from Sydney to Kathmandu, 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 2h 41m.
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 June 15, 2026.
Peruse reviews from past customers who have flown with Singapore Airlines,Thai Airways, andCathay Pacific from Sydney to Kathmandu to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.1
Boarding
8.3
Crew
8.6
Food
7.8
Comfort
8.0
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SYD - SIN
Entertainment
8.1
Boarding
8.3
Crew
8.6
Food
7.8
Comfort
8.0
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SYD - SIN
Entertainment
8.1
Boarding
8.3
Crew
8.6
Food
7.8
Comfort
8.0
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SYD - SIN
Entertainment
8.1
Boarding
8.3
Crew
8.6
Food
7.8
Comfort
8.0
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SYD - SIN
Entertainment
8.1
Boarding
8.3
Crew
8.6
Food
7.8
Comfort
8.0
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SYD - SIN
Entertainment
8.1
Boarding
8.3
Crew
8.6
Food
7.8
Comfort
8.0
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SYD - SIN
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.
Traveling to a place near Kathmandu?
Book flights to Kathmandu if you plan to visit one of these locationsNagarkot
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Other flights to Kathmandu
Explore flights to Kathmandu departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 15, 2026.
Sydney and Kathmandu flights
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Top 8 airlines flying from Sydney to Kathmandu
Discover the top 8 airlines that operate flights from Sydney 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 2,558,603 searches. Data last updated June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$637 | Average$872 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$680 | Average$1,073 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$698 | Average$1,065 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$750 | Average$1,215 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$770 | Average$1,076 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$811 | Average$879 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$824 | Average$1,195 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$919 | Average$1,278 | FlexibilityNo cancel fee | On-time77% |