S$645 Cheap Flights from Adelaide to Kathmandu

View S$645 flight on Mon, 18 Aug, 2025Opens 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$645 for one-way flights and S$1,241 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Sun, 17 Aug - Wed, 27 Aug
ADL
Adelaide
KTM
Kathmandu
S$1,241 Return, found 1 day ago
S$1,241
Return
found 1 day ago
Select Singapore Airlines flight, departing Sun, 17 Aug from Adelaide to Kathmandu, returning Wed, 27 Aug, priced at S$1,241 found 1 day ago
Singapore Airlines
Sun, 17 Aug - Wed, 27 Aug
ADL
Adelaide
KTM
Kathmandu
S$1,244 Return, found 1 day ago
S$1,244
Return
found 1 day ago
Select Singapore Airlines flight, departing Sun, 17 Aug from Adelaide to Kathmandu, returning Wed, 27 Aug, priced at S$1,244 found 1 day ago
Singapore Airlines
Sun, 17 Aug - Wed, 27 Aug
ADL
Adelaide
KTM
Kathmandu
S$1,274 Return, found 1 day ago
S$1,274
Return
found 1 day ago
Select Singapore Airlines flight, departing Sun, 17 Aug from Adelaide to Kathmandu, returning Wed, 27 Aug, priced at S$1,274 found 1 day ago
Singapore Airlines
Sun, 17 Aug - Wed, 27 Aug
ADL
Adelaide
KTM
Kathmandu
S$1,295 Return, found 1 day ago
S$1,295
Return
found 1 day ago
Select Singapore Airlines flight, departing Sun, 17 Aug from Adelaide to Kathmandu, returning Wed, 27 Aug, priced at S$1,295 found 1 day ago
Qantas Airways
Sun, 17 Aug - Wed, 27 Aug
ADL
Adelaide
KTM
Kathmandu
S$1,376 Return, found 1 day ago
S$1,376
Return
found 1 day ago
Select Qantas Airways flight, departing Sun, 17 Aug from Adelaide to Kathmandu, returning Wed, 27 Aug, priced at S$1,376 found 1 day ago
Qantas Airways
Sun, 17 Aug - Wed, 27 Aug
ADL
Adelaide
KTM
Kathmandu
S$1,387 Return, found 1 day ago
S$1,387
Return
found 1 day ago
Select Qantas Airways flight, departing Sun, 17 Aug from Adelaide to Kathmandu, returning Wed, 27 Aug, priced at S$1,387 found 1 day ago
Malaysia Airlines
Sun, 17 Aug - Wed, 27 Aug
ADL
Adelaide
KTM
Kathmandu
S$1,392 Return, found 1 day ago
S$1,392
Return
found 1 day ago
Select Malaysia Airlines flight, departing Sun, 17 Aug from Adelaide to Kathmandu, returning Wed, 27 Aug, priced at S$1,392 found 1 day ago
Malaysia Airlines
Sun, 17 Aug - Wed, 27 Aug
ADL
Adelaide
KTM
Kathmandu
S$1,399 Return, found 1 day ago
S$1,399
Return
found 1 day ago
Select Malaysia Airlines flight, departing Sun, 17 Aug from Adelaide to Kathmandu, returning Wed, 27 Aug, priced at S$1,399 found 1 day ago
Virgin Australia
Sun, 17 Aug - Wed, 27 Aug
ADL
Adelaide
KTM
Kathmandu
S$1,406 Return, found 1 day ago
S$1,406
Return
found 1 day ago
Select Virgin Australia flight, departing Sun, 17 Aug from Adelaide to Kathmandu, returning Wed, 27 Aug, priced at S$1,406 found 1 day ago
Cathay Pacific
Sun, 17 Aug - Wed, 27 Aug
ADL
Adelaide
KTM
Kathmandu
S$1,446 Return, found 1 day ago
S$1,446
Return
found 1 day ago
Select Cathay Pacific flight, departing Sun, 17 Aug from Adelaide to Kathmandu, returning Wed, 27 Aug, priced at S$1,446 found 1 day ago
Adelaide to Kathmandu route information
Origin airport
Adelaide
Destination airport
Tribhuvan Intl.
Airlines serving
Cathay Pacific, China Southern Airlines, Emirates, Malaysia Airlines, Qatar Airways, Singapore Airlines, SriLankan Airlines
Return price
S$1,241
Distance
8874 km

Perfect flights from Adelaide to Kathmandu

Your Journey from Adelaide to Kathmandu

Start your unforgettable journey with Expedia. Our broad selection of flights from Adelaide to Kathmandu caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Jetstar, Singapore Airlines, Qantas Airways, Air India, China Southern Airlines, Malaysia Airlines, Virgin Australia, Cathay Pacific. 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.
 

Maximizing Value with Adelaide to Kathmandu Flights

Experience the joy of finding cheap flights from Adelaide to Tribhuvan Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$645 and roundtrip prices from S$1,241*.
 

Pre-Flight Essentials

Ensure a smooth journey from Adelaide to Kathmandu with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Kathmandu

Picture yourself stepping off the plane in Kathmandu and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Adelaide to Kathmandu Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Adelaide to Kathmandu.
 

Beyond the Flight – Exploring Kathmandu

With Expedia, your adventure extends beyond the flight. Explore Kathmandu at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Adelaide to Kathmandu with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Adelaide to Kathmandu with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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$1,241. 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.

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