To Kathmandu

Cheap Flights from Adelaide to Kathmandu

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Deals from

Adelaide

RatePunk searches hundreds of travel sites at once for deals on flights to Kathmandu

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Adelaide to Kathmandu

Explore current cheapest deals departing from Adelaide to Kathmandu

Round trip

Sort by: Cheapest

August 21 - September 17

Cheapest

ADL - Kathmandu

$974

$756

Round trip

August 1 - August 9

Earliest

ADL - Kathmandu

$1,001

$784

Round trip

September 1 - September 15

ADL - Kathmandu

$1,170

$791

Round trip

September 15 - September 30

Best

ADL - Kathmandu

$1,207

$793

Round trip

September 1 - September 8

ADL - Kathmandu

$1,207

$794

Round trip

September 1 - September 11

ADL - Kathmandu

$1,167

$794

Round trip

September 1 - September 16

ADL - Kathmandu

$1,181

$794

Round trip

September 1 - September 18

ADL - Kathmandu

$1,186

$794

Round trip

September 3 - September 18

ADL - Kathmandu

$1,181

$794

Round trip

September 1 - September 14

ADL - Kathmandu

$1,170

$799

Round trip

Unlock all 500+ flight deals to Kathmandu and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Adelaide to Kathmandu

For travelers looking for cheap flights from Adelaide to Kathmandu, prices typically range from $828–$1341, with a median of $991. Right now, fares are above the typical level for this route. Currently, 22% of recent fares are classified as a good price, indicating that finding a deal may require some flexibility.

When is the cheapest time to fly from Adelaide to Kathmandu? The most affordable month to fly is typically August, with a median fare of $849. Other budget-friendly options include May, with a median of $888, and July, where the median fare is $895. Planning your trip during these months could lead to significant savings.

Most itineraries for this route connect at least once, as 0% of recent fares are non-stop direct flights from Adelaide to Kathmandu. When a connection is necessary, the typical number of stopovers is 2. This means you should expect to include at least two stops in your travel plans.

How long is the flight from Adelaide to Kathmandu? A typical journey, including connections, takes approximately 30h 0m. This duration reflects the common itineraries involving one or more stopovers, which are prevalent on this long-haul route.

The distance between Adelaide and Kathmandu is approximately 8927 kilometers, classifying this as a long-haul journey. This considerable distance contributes to the extended travel times and the necessity for connecting flights.

How much is a round trip from Adelaide to Kathmandu

Regular price: $850 - $1,740

Prices for flights from Adelaide to Kathmandu are currently below the regular range.

The regular price range for this route is between $850 and $1,740. The current lowest deal is $784 with Singapore Airlines, for travel from Aug 1-Aug 9.

now $784

Low $850

High $1,740

The cheapest time to fly from Adelaide to Kathmandu

The cheapest month to fly from Adelaide to Kathmandu is August, with a median price of $849. The most expensive month is February, with a median price of $1536. Prices are generally lower from January to November.

August

Cheapest

Flights from $849

February

Most Expensive

Flights from $1,536

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Adelaide to Kathmandu

Singapore Airlines

Qatar Airways

Malaysia Airlines

Jetstar

Last-minute flights going from Adelaide to Kathmandu

Thu, Jun 18

⌛ Last-Minute

ADL - Kathmandu

Adelaide (ADL) - Kathmandu (KTM)

Qatar Airways

$1,141

$1,042

One-way

Fri, Jun 19

⌛ Last-Minute

ADL - Kathmandu

Adelaide (ADL) - Kathmandu (KTM)

Qatar Airways

$1,140

$1,031

One-way

Fri, Jun 19

⌛ Last-Minute

ADL - Kathmandu

Adelaide (ADL) - Kathmandu (KTM)

Qatar Airways

$1,119

$1,033

One-way

Sat, Jun 20

⌛ Last-Minute

ADL - Kathmandu

Adelaide (ADL) - Kathmandu (KTM)

Qatar Airways

$1,140

$1,031

One-way

Sun, Jun 21

⌛ Last-Minute

ADL - Kathmandu

Adelaide (ADL) - Kathmandu (KTM)

Qatar Airways

$1,140

$971

One-way

Mon, Jun 22

⌛ Last-Minute

ADL - Kathmandu

Adelaide (ADL) - Kathmandu (KTM)

Qatar Airways

$1,111

$966

One-way

Biggest price drops on these dates for flights from Adelaide to Kathmandu

28 nights

Dec 2 - Dec 30

$1,476 → $1,037

30%

5 nights

Sep 4 - Sep 9

$1,236 → $818

34%

15 nights

Sep 15 - Sep 30

$1,207 → $793

34%

7 nights

Sep 1 - Sep 8

$1,207 → $794

34%

Popular Airports to fly from Adelaide to Kathmandu

Adelaide - Kathmandu route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Adelaide to Kathmandu are below the typical level at $784.

📅 Best time to fly

August is historically cheapest

Historically, August is the cheapest month to fly, with a median price of $849.

⏱️ Flight duration

Long-haul flights, 30h 0m median

Flights from Adelaide to Kathmandu are long-haul, with a median duration of 30h 0m.

✈️ Airlines & availability

Connecting flights are dominant

This route primarily features connecting flights, with a median of 2 stopovers.

🏆 Airline highlight

Singapore Airlines offers deals

Singapore Airlines has offered 35 deals for connecting flights on this route.

🎯 Booking tip

Deals appear frequently

Historically, deals for this route appear frequently, with over 1 deal per day.

Adelaide main airports to depart from

Adelaide (ADL)

Cheapest

Adelaide Airport is a convenient departure point for flights to Kathmandu, offering competitive prices.

📍 ~7 km from city center (reachable by car or bus)

💸 Flights from ~$724

Kathmandu main airports to arrive at

Tribhuvan International (KTM)

Cheapest

Tribhuvan International Airport is the primary international gateway for flights arriving in Kathmandu.

📍 ~5 km from city center (reachable by car)

💸 Flights from ~$784

Airports nearby Kathmandu used as alternative

Pokhara (PKR)

Consider Pokhara for its new international terminal infrastructure and frequent flights to the capital.

📍 ~140 km from Kathmandu (reachable by car)

💸 Flights from ~$1064

Gautam Buddha (BWA)

Gautam Buddha is Nepal's second international airport, designed as an alternative to Kathmandu.

📍 ~180 km from Kathmandu (reachable by car)

💸 Flights from ~$1037

Simara (SIF)

Simara is the closest alternative airport to Kathmandu, useful for domestic connections.

📍 ~70 km from Kathmandu (reachable by car)

💸 Flights from ~$995

Bharatpur (BHR)

Bharatpur offers high frequency flights and serves a major economic and tourism hub.

📍 ~140 km from Kathmandu (reachable by car)

💸 Flights from ~$1301

Jay Prakash Narayan International (PAT)

Cheapest

Jay Prakash Narayan International is a major Indian hub with more connections, but requires border crossing.

📍 ~250 km from Kathmandu (reachable by car)

💸 Flights from ~$798

Business & First Class Flight Deals to Kathmandu

Kathmandu, Nepal

67% AI deal score

$11,078

From ADL

Elite

Nov 17

Kathmandu, Nepal

66% AI deal score

$11,078

Frequently Asked Questions About Flights to Kathmandu

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms is often helpful. Looking into flights with layovers instead of direct routes may also present cheaper options.

Booking flights in advance, often several months before your intended departure, can sometimes lead to better deals. Prices may fluctuate, so monitoring fares over time can help you identify a good booking window. Weekday bookings might also offer different pricing compared to weekends.

Comparing nearby airports at both your origin and destination can sometimes uncover more economical flight options. While it may add to your ground travel, the potential savings on airfare can be significant. Always factor in the additional time and cost of transportation to and from these alternative airports.

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