$551+ 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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SYD
Jun 23 — Jun 301
Round-trip
1 adult, Economy
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Find cheap flights from Kathmandu to Sydney with Cheapflights
1. Tell us where you want to go
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 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 May 24, 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 May 24, 2026.
This Malaysia Airlines deal was found by Cheapflights users on 5/19. 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 8/1010:45 pm
KTM
- SYD
1 stop27h 25m
Malaysia Airlines
Mon 8/319:15 am
SYD
- KTM
1 stop16h 45m
Malaysia Airlines
Deal found 5/19![Malaysia Airlines logo]()
$952
This China Eastern deal was found by Cheapflights users on 5/19. 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 8/44:35 pm
KTM
- SYD
3 stops59h 10m
China Eastern
Thu 8/2711:00 am
SYD
- KTM
2 stops56h 50m
China Eastern
Deal found 5/19![China Eastern logo]()
$955
This Kiwi.com deal was found by Cheapflights users on 5/24. 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.
Tue 6/1612:25 am
KTM
- SYD
2 stops26h 40m
Multiple Airlines
Tue 7/2110:15 pm
SYD
- KTM
1 stop18h 50m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$956
This Qatar Airways deal was found by Cheapflights users on 5/24. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1710:05 am
KTM
- SYD
1 stop39h 50m
Qatar Airways
Tue 7/212:50 pm
SYD
- KTM
1 stop22h 15m
Qatar Airways
Deal found 5/24![Qatar Airways logo]()
$959
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 7/1911:00 am
SYD
- KTM
1 stop14h 45m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$960
This Qatar Airways deal was found by Cheapflights users on 5/21. 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.
Mon 6/2211:05 am
KTM
- SYD
1 stop38h 50m
Qatar Airways
Wed 7/222:50 pm
SYD
- KTM
1 stop22h 15m
Qatar Airways
Deal found 5/21![Qatar Airways logo]()
$962
This Gotogate deal was found by Cheapflights users on 5/21. 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 6/186:00 pm
KTM
- SYD
1 stop31h 55m
Qatar Airways
Thu 6/252:50 pm
SYD
- KTM
1 stop23h 15m
Qatar Airways
Deal found 5/21![Qatar Airways logo]()
$964
This Qatar Airways deal was found by Cheapflights users on 5/20. 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
1 stop38h 50m
Qatar Airways
Sun 7/192:50 pm
SYD
- KTM
1 stop22h 15m
Qatar Airways
Deal found 5/20![Qatar Airways logo]()
$965
This Qatar Airways deal was found by Cheapflights users on 5/21. 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 6/910:05 am
KTM
- SYD
1 stop27h 10m
Qatar Airways
Sun 8/22:50 pm
SYD
- KTM
1 stop30h 10m
Qatar Airways
Deal found 5/21![Qatar Airways logo]()
$966
This China Eastern deal was found by Cheapflights users on 5/21. 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 6/44:35 pm
KTM
- SYD
3 stops35h 10m
China Eastern
Sun 6/711:00 am
SYD
- KTM
3 stops56h 50m
China Eastern
Deal found 5/21![China Eastern logo]()
$967
This Qatar Airways deal was found by Cheapflights users on 5/21. 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
1 stop38h 50m
Qatar Airways
Mon 8/242:50 pm
SYD
- KTM
1 stop30h 10m
Qatar Airways
Deal found 5/21![Qatar Airways logo]()
$968
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 May 24, 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 May 24, 2026.
This Qatar Airways deal was found by Cheapflights users on 5/24. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1710:05 am
KTM
- SYD
1 stop39h 50m
Qatar Airways
Tue 7/212:50 pm
SYD
- KTM
1 stop22h 15m
Qatar Airways
Deal found 5/24![Qatar Airways logo]()
$959
This China Eastern deal was found by Cheapflights users on 5/22. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/274:35 pm
KTM
- SYD
3 stops36h 10m
China Eastern
Sat 7/1110:00 am
SYD
- KTM
3 stops33h 50m
China Eastern
Deal found 5/22![China Eastern logo]()
$983
This Singapore Airlines deal was found by Cheapflights users on 5/24. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:50 pm
KTM
- SYD
1 stop16h 15m
Singapore Airlines
Mon 8/241:00 pm
SYD
- KTM
1 stop36h 45m
Singapore Airlines
Deal found 5/24![Singapore Airlines logo]()
$1,014
This Qatar Airways deal was found by Cheapflights users on 5/21. 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.
Mon 6/2211:05 am
KTM
- SYD
1 stop38h 50m
Qatar Airways
Wed 7/222:50 pm
SYD
- KTM
1 stop22h 15m
Qatar Airways
Deal found 5/21![Qatar Airways logo]()
$962
This China Eastern deal was found by Cheapflights users on 5/20. 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 6/164:35 pm
KTM
- SYD
2 stops63h 45m
China Eastern
Sat 6/2710:00 am
SYD
- KTM
2 stops33h 50m
China Eastern
Deal found 5/20![China Eastern logo]()
$1,007
This Qatar Airways deal was found by Cheapflights users on 5/20. 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 7/411:05 am
KTM
- SYD
1 stop38h 50m
Qatar Airways
Sat 7/112:50 pm
SYD
- KTM
1 stop23h 15m
Qatar Airways
Deal found 5/20![Qatar Airways logo]()
$964
This China Eastern deal was found by Cheapflights users on 5/19. 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 10/204:35 pm
KTM
- SYD
2 stops35h 10m
China Eastern
Sat 1/169:30 pm
SYD
- KTM
2 stops23h 45m
China Eastern
Deal found 5/19![China Eastern logo]()
$1,023
This Qatar Airways deal was found by Cheapflights users on 5/20. 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
1 stop38h 50m
Qatar Airways
Sun 7/192:50 pm
SYD
- KTM
1 stop22h 15m
Qatar Airways
Deal found 5/20![Qatar Airways logo]()
$965
This China Eastern deal was found by Cheapflights users on 5/21. 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 6/94:35 pm
KTM
- SYD
3 stops60h 10m
China Eastern
Sun 8/211:00 am
SYD
- KTM
3 stops56h 50m
China Eastern
Deal found 5/21![China Eastern logo]()
$1,034
This Qatar Airways deal was found by Cheapflights users on 5/23. 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 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
1 stop38h 50m
Qatar Airways
Mon 8/242:50 pm
SYD
- KTM
1 stop22h 15m
Qatar Airways
Deal found 5/23![Qatar Airways logo]()
$1,026
This Qatar Airways deal was found by Cheapflights users on 5/22. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:05 am
KTM
- SYD
1 stop38h 50m
Qatar Airways
Mon 9/218:45 pm
SYD
- KTM
1 stop24h 15m
Qatar Airways
Deal found 5/22![Qatar Airways logo]()
$1,038
Last-minute flights from Kathmandu to SydneyDiscover last-minute flight deals from Kathmandu to Sydney. Data last updated May 24, 2026 and is based on user searches.
Discover last-minute flight deals from Kathmandu to Sydney. Data last updated May 24, 2026 and is based on user searches.
This China Eastern deal was found by Cheapflights users on 5/21. 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 6/24:35 pm
KTM
- SYD
3 stops60h 10m
China Eastern
Tue 7/78:30 pm
SYD
- KTM
3 stops47h 20m
China Eastern
Deal found 5/21![China Eastern logo]()
$974
This China Eastern deal was found by Cheapflights users on 5/21. 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 6/44:35 pm
KTM
- SYD
3 stops35h 10m
China Eastern
Sun 6/711:00 am
SYD
- KTM
3 stops56h 50m
China Eastern
Deal found 5/21![China Eastern logo]()
$967
This China Eastern deal was found by Cheapflights users on 5/24. 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 6/44:35 pm
KTM
- SYD
2 stops35h 10m
China Eastern
Sun 6/1410:05 am
SYD
- KTM
2 stops57h 45m
China Eastern
Deal found 5/24![China Eastern logo]()
$978
This China Eastern deal was found by Cheapflights users on 5/20. 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 6/74:35 pm
KTM
- SYD
3 stops60h 10m
China Eastern
Tue 7/711:00 am
SYD
- KTM
3 stops56h 50m
China Eastern
Deal found 5/20![China Eastern logo]()
$977
This Qatar Airways deal was found by Cheapflights users on 5/21. 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 6/910:05 am
KTM
- SYD
1 stop27h 10m
Qatar Airways
Sun 8/22:50 pm
SYD
- KTM
1 stop30h 10m
Qatar Airways
Deal found 5/21![Qatar Airways logo]()
$966
This China Eastern deal was found by Cheapflights users on 5/21. 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 6/114:35 pm
KTM
- SYD
2 stops35h 10m
China Eastern
Tue 7/78:30 pm
SYD
- KTM
2 stops47h 20m
China Eastern
Deal found 5/21![China Eastern logo]()
$973
This Kiwi.com deal was found by Cheapflights users on 5/24. 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.
Tue 6/1612:25 am
KTM
- SYD
2 stops26h 40m
Multiple Airlines
Tue 7/2110:15 pm
SYD
- KTM
1 stop18h 50m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$956
This Qatar Airways deal was found by Cheapflights users on 5/24. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1710:05 am
KTM
- SYD
1 stop39h 50m
Qatar Airways
Tue 7/212:50 pm
SYD
- KTM
1 stop22h 15m
Qatar Airways
Deal found 5/24![Qatar Airways logo]()
$959
This Gotogate deal was found by Cheapflights users on 5/21. 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 6/186:00 pm
KTM
- SYD
1 stop31h 55m
Qatar Airways
Thu 6/252:50 pm
SYD
- KTM
1 stop23h 15m
Qatar Airways
Deal found 5/21![Qatar Airways logo]()
$964
This Qatar Airways deal was found by Cheapflights users on 5/21. 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.
Mon 6/2211:05 am
KTM
- SYD
1 stop38h 50m
Qatar Airways
Wed 7/222:50 pm
SYD
- KTM
1 stop22h 15m
Qatar Airways
Deal found 5/21![Qatar Airways logo]()
$962
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 May 24, 2026.
Search for one-way flight options from Kathmandu to Sydney. Find affordable one-way fares based on user searches. Data last updated May 24, 2026.
This Mytrip deal was found by Cheapflights users on 5/19. 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.
Sat 6/612:25 am
KTM
- SYD
3 stops31h 05m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 5/21. 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.
Sun 7/126:30 am
KTM
- SYD
3 stops44h 35m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$552
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 7/1412:25 am
KTM
- SYD
2 stops29h 05m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$554
This Kiwi.com deal was found by Cheapflights users on 5/24. 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.
Fri 6/1212:25 am
KTM
- SYD
2 stops38h 40m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$556
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 6/121:30 pm
KTM
- SYD
2 stops25h 35m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$558
This Mytrip deal was found by Cheapflights users on 5/24. 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.
Sun 6/712:25 am
KTM
- SYD
3 stops38h 40m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$559
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 7/1512:25 am
KTM
- SYD
2 stops29h 05m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$560
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 7/149:35 pm
KTM
- SYD
2 stops29h 30m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$565
This Mytrip deal was found by Cheapflights users on 5/24. 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.
Fri 6/512:25 am
KTM
- SYD
3 stops38h 40m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$567
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 May 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $952 (Malaysia Airlines) |
One-way from | $551 (Mytrip) |
Popular in | January |
Cheapest in | December |
Average price | $1,087 |
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 May 24, 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
Wed 6/17
10:05 am-6:10 am
1 stop39h 50m
Sydney Kingsford Smith
Tue 7/21
2:50 pm-8:50 am
1 stop22h 15m
$959
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Mon 6/22
11:05 am-6:10 am
1 stop38h 50m
Sydney Kingsford Smith
Wed 7/22
2:50 pm-8:50 am
1 stop22h 15m
$962
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Sat 7/4
11:05 am-6:10 am
1 stop38h 50m
Sydney Kingsford Smith
Sat 7/11
2:50 pm-9:50 am
1 stop23h 15m
$964
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Sun 7/5
11:05 am-6:10 am
1 stop38h 50m
Sydney Kingsford Smith
Sun 7/19
2:50 pm-8:50 am
1 stop22h 15m
$965
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Sat 6/27
4:35 pm-9:00 am
3 stops36h 10m
Sydney Kingsford Smith
Sat 7/11
10:00 am-3:35 pm
3 stops33h 50m
$983
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Tue 6/16
4:35 pm-12:35 pm
2 stops63h 45m
Sydney Kingsford Smith
Sat 6/27
10:00 am-3:35 pm
2 stops33h 50m
$1,007
Quickest round-trip
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Wed 7/1
10:50 pm-7:20 pm
1 stop16h 15m
Sydney Kingsford Smith
Mon 8/24
1:00 pm-9:30 pm
1 stop36h 45m
$1,014
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Tue 10/20
4:35 pm-9:00 am
2 stops35h 10m
Sydney Kingsford Smith
Sat 1/16
9:30 pm-4:00 pm
2 stops23h 45m
$1,023
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Sun 7/5
11:05 am-6:10 am
1 stop38h 50m
Sydney Kingsford Smith
Mon 8/24
2:50 pm-8:50 am
1 stop22h 15m
$1,026
KathmanduSydney
KTM - SYD
KTMSYD
Kathmandu Tribhuvan
Tue 6/9
4:35 pm-9:00 am
3 stops60h 10m
Sydney Kingsford Smith
Sun 8/2
11:00 am-3:35 pm
3 stops56h 50m
$1,034
Showing 1-10 of 20 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 May.
| 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 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 | |
| Price Accuracy2 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
Prices
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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, 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 January is currently the most expensive (average of $1,189). 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 42% 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: 14h 24m.
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 36m.
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 May 24, 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.
Boarding
8.3
Food
7.8
Overall
8.2
Crew
8.6
Comfort
8.0
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentWee Keng,May 2026
SIN - MNL
Boarding
8.3
Food
7.8
Overall
8.2
Crew
8.6
Comfort
8.0
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentWee Keng,May 2026
SIN - MNL
Boarding
8.3
Food
7.8
Overall
8.2
Crew
8.6
Comfort
8.0
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentWee Keng,May 2026
SIN - MNL
Boarding
8.3
Food
7.8
Overall
8.2
Crew
8.6
Comfort
8.0
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentWee Keng,May 2026
SIN - MNL
Boarding
8.3
Food
7.8
Overall
8.2
Crew
8.6
Comfort
8.0
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentWee Keng,May 2026
SIN - MNL
Boarding
8.3
Food
7.8
Overall
8.2
Crew
8.6
Comfort
8.0
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentWee Keng,May 2026
SIN - MNL
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
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Kathmandu and Sydney flights
Browse other Kathmandu and Sydney flight options. Last updated on May 24, 2026.
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Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 24, 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 May 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$667 | 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$959 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$830 | Average$925 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$881 | Average$1,018 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$896 | Average$1,126 | FlexibilityNo cancel fee | On-time72% |