S$675 Cheap Flights from Adelaide to Kathmandu

View S$675 flight on Tue, 25 Aug, 2026Opens in a new window

Popular airlines from Adelaide, SA Airport (ADL) to Tribhuvan Intl. Airport (KTM)

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Cheap Flights from Adelaide to Kathmandu (ADL-KTM)

Prices were available within the past 7 days and start at S$675 for one-way flights and S$1,366 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Tue, 25 Aug - Tue, 1 Sept
ADL
Adelaide
KTM
Kathmandu
S$1,366 Return, found 3 days ago
S$1,366
Return
found 3 days ago
Select Qatar Airways flight, departing Tue, 25 Aug from Adelaide to Kathmandu, returning Tue, 1 Sept, priced at S$1,366 found 3 days ago
Qatar Airways
Sat, 29 Aug - Wed, 2 Sept
ADL
Adelaide
KTM
Kathmandu
S$1,396 Return, found 3 days ago
S$1,396
Return
found 3 days ago
Select Qatar Airways flight, departing Sat, 29 Aug from Adelaide to Kathmandu, returning Wed, 2 Sept, priced at S$1,396 found 3 days ago
Qatar Airways
Sat, 29 Aug - Wed, 2 Sept
ADL
Adelaide
KTM
Kathmandu
S$1,405 Return, found 3 days ago
S$1,405
Return
found 3 days ago
Select Qatar Airways flight, departing Sat, 29 Aug from Adelaide to Kathmandu, returning Wed, 2 Sept, priced at S$1,405 found 3 days ago
Qatar Airways
Tue, 25 Aug - Tue, 1 Sept
ADL
Adelaide
KTM
Kathmandu
S$1,417 Return, found 3 days ago
S$1,417
Return
found 3 days ago
Select Qatar Airways flight, departing Tue, 25 Aug from Adelaide to Kathmandu, returning Tue, 1 Sept, priced at S$1,417 found 3 days ago
Qatar Airways
Sat, 29 Aug - Wed, 2 Sept
ADL
Adelaide
KTM
Kathmandu
S$1,427 Return, found 3 days ago
S$1,427
Return
found 3 days ago
Select Qatar Airways flight, departing Sat, 29 Aug from Adelaide to Kathmandu, returning Wed, 2 Sept, priced at S$1,427 found 3 days ago
Qatar Airways
Tue, 25 Aug - Tue, 1 Sept
ADL
Adelaide
KTM
Kathmandu
S$1,436 Return, found 3 days ago
S$1,436
Return
found 3 days ago
Select Qatar Airways flight, departing Tue, 25 Aug from Adelaide to Kathmandu, returning Tue, 1 Sept, priced at S$1,436 found 3 days ago
SriLankan Airlines
Sat, 29 Aug - Wed, 2 Sept
ADL
Adelaide
KTM
Kathmandu
S$1,439 Return, found 3 days ago
S$1,439
Return
found 3 days ago
Select SriLankan Airlines flight, departing Sat, 29 Aug from Adelaide to Kathmandu, returning Wed, 2 Sept, priced at S$1,439 found 3 days ago
Malaysia Airlines
Fri, 28 Aug - Fri, 4 Sept
ADL
Adelaide
KTM
Kathmandu
S$1,460 Return, found 1 day ago
S$1,460
Return
found 1 day ago
Select Malaysia Airlines flight, departing Fri, 28 Aug from Adelaide to Kathmandu, returning Fri, 4 Sept, priced at S$1,460 found 1 day ago
Qantas Airways
Sat, 29 Aug - Wed, 2 Sept
ADL
Adelaide
KTM
Kathmandu
S$1,466 Return, found 3 days ago
S$1,466
Return
found 3 days ago
Select Qantas Airways flight, departing Sat, 29 Aug from Adelaide to Kathmandu, returning Wed, 2 Sept, priced at S$1,466 found 3 days ago
Singapore Airlines
Tue, 25 Aug - Tue, 1 Sept
ADL
Adelaide
KTM
Kathmandu
S$1,488 Return, found 3 days ago
S$1,488
Return
found 3 days ago
Select Singapore Airlines flight, departing Tue, 25 Aug from Adelaide to Kathmandu, returning Tue, 1 Sept, priced at S$1,488 found 3 days ago

Frequently asked questions

How much is a flight from ADL to KTM?
Start packing your suitcase, because round-trip flights from Adelaide Airport (ADL) to KTM start from S$1,366. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book today to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Adelaide Airport to Tribhuvan Intl. Airport (KTM)?
This can differ between airlines, as each one has its own terms and conditions. Visit the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel your flight online.
How do I find cheap flights from ADL to KTM that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Adelaide Airport to Tribhuvan Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ADL to Tribhuvan Intl. Airport?
You'll have 8,900 kilometres to cover on the long-haul Adelaide to Kathmandu route. Dress in layers of comfortable clothes and consider taking a travel pillow with you.
Which airlines fly direct from Adelaide Airport to Tribhuvan Intl. Airport (KTM)?
Right now, no airlines offer flights directly from ADL to Tribhuvan Intl. Airport. You'll need to book a flight with one or more stops. To score the best price and connections, lock in your fare ahead of time.
Are ADL to Tribhuvan Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Adelaide Airport to Tribhuvan Intl. Airport are available up to a year before departure on Expedia. And although you may occasionally pick up fantastic last-minute deals, it's not something you should bank on. Also, booking your flights well in advance means you'll have more choices — and you can avoid being wedged in the dreaded middle seat! We're constantly updating our fares to bring you the best bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
Adelaide
Destination airport
Tribhuvan Intl.
Airlines serving
Air India, Cathay Pacific, China Southern Airlines, Emirates, Malaysia Airlines, Qatar Airways, Singapore Airlines
Return price
S$1,366
Distance
8874 km

Book with confidence

Perfect flights from Adelaide to Kathmandu

Your Journey from Adelaide to Kathmandu

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With Expedia, you have access to a wide range of airlines, including Malaysia Airlines, Singapore Airlines, Qantas Airways, Air India, Virgin Australia, Qatar Airways, SriLankan Airlines. Our selection of flights from Adelaide to Tribhuvan Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

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Experience the Vibrant Kathmandu

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Adelaide to Kathmandu

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