When is the best time to book a flight to Kathmandu?

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights to Kathmandu. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What airport do you fly into for flights to Kathmandu?

For a flight to Kathmandu, you will be flying into Tribhuvan. Kathmandu Tribhuvan (KTM) is just 4.1 km from the centre of the city.

What is the cheapest month to fly to Kathmandu?

Currently, July is the cheapest month in which you can book a flight to Kathmandu . Flying to Kathmandu in December will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Can I find cheaper flights to Kathmandu if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Kathmandu on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Kathmandu?

Based on reviews from Cheapflights users, Batik Air is rated the highest out of the airlines that fly to Kathmandu.

What is the cheapest airport to fly to in Kathmandu?

Kathmandu Tribhuvan is currently the cheapest airport to fly to in Kathmandu. One-way flights to Kathmandu Tribhuvan typically cost $84, while return flights cost around $411.

How much is a return flight to Kathmandu?

A return flight to Kathmandu will typically cost around $311, however they can be found for as little as $269.

Where does the fastest flight to Kathmandu depart from?

For those looking to save time traveling to Kathmandu, Perth offers the quickest one-way flight (14 hours 45 minutes).

Does Kathmandu Tribhuvan have car hire?

Yes. Those touching down at Kathmandu Tribhuvan can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Kathmandu Tribhuvan?

Yes. Kathmandu Tribhuvan has hotels nearby for those requiring accommodations. Somewhere Hotel Pvt.Ltd is the closest property to Kathmandu Tribhuvan (0.0 km away from Kathmandu Tribhuvan).

When is the cheapest time to fly to Kathmandu?

Users looking for the lowest fares to Kathmandu should consider flying on Monday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Tuesday at midday, when prices are usually at their highest.

What are the most popular airlines that fly to Kathmandu?

The most popular airlines flying from Sydney to Kathmandu are Malaysia Airlines, China Southern and Air India.

How long is the flight to Kathmandu?

On average, a flight from Sydney to Kathmandu takes 14 hours 50 minutes. Flights to Kathmandu from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Kathmandu?

The cheapest airlines flying from Sydney to Kathmandu are China Southern, SriLankan Airlines and Malaysia Airlines.

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 370.0 mm per month. July is typically the wettest month, when rainfall can reach 370.0 mm. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Cheap Flights to Kathmandu from $585

Flights to Kathmandu in 2025

Return from	$1,105
One-way from	$585
Popular in	December
Cheapest in	August
Average price	$1,433

China Southern
8/11-20/12
2 total stops
55h 55m total
Sydney to Kathmandu

Search Deals

20/10
1 total stop
23h 25m total
Sydney to Kathmandu

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($374 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($76 potential savings vs. average return price).

Search Deals

Average for return flights in October 2025

Search Deals

Find flight deals to Kathmandu

Enter your travel dates to find the best prices.

Cheapest flights to Kathmandu
Explore the most affordable flight options available to Kathmandu. Find the lowest fares based on data from user searches, with prices last updated on 10 October 2025.

Sat 8/1111:25SYD - KTM

1 stop29h 20mChina Southern

Sat 20/1212:30KTM - SYD

1 stop26h 35mChina Southern

Deal found 9/10$1,105

Fri 7/1111:25SYD - KTM

1 stop29h 20mChina Southern

Fri 14/1112:30KTM - SYD

1 stop26h 35mChina Southern

Deal found 10/10$1,107

Sat 8/1110:45SYD - KTM

2 stops32h 30mMultiple Airlines

Sat 20/1213:40KTM - SYD

3 stops25h 40mMultiple Airlines

Deal found 9/10$1,108

Tue 21/1021:30SYD - KTM

1 stop21h 25mMultiple Airlines

Mon 10/1115:00KTM - SYD

3 stops40h 50mMultiple Airlines

Deal found 10/10$1,110

Wed 12/1121:50SYD - KTM

3 stops28h 05mMultiple Airlines

Wed 17/1213:45KTM - SYD

2 stops25h 35mMultiple Airlines

Deal found 10/10$1,111

Wed 12/1111:25SYD - KTM

1 stop29h 20mChina Southern

Wed 17/1212:30KTM - SYD

1 stop36h 50mChina Southern

Deal found 10/10$1,113

Wed 29/1011:25SYD - KTM

1 stop29h 20mChina Southern

Mon 3/1123:30KTM - SYD

1 stop15h 35mChina Southern

Deal found 10/10$1,115

Sun 19/1010:15SYD - KTM

3 stops34h 40mMultiple Airlines

Sun 23/1115:00KTM - SYD

2 stops35h 50mMultiple Airlines

Deal found 9/10$1,116

Sun 16/1120:05SYD - KTM

2 stops25h 15mMultiple Airlines

Wed 17/1215:00KTM - SYD

2 stops24h 20mMultiple Airlines

Deal found 10/10$1,118

Sun 9/1120:05SYD - KTM

2 stops25h 15mMultiple Airlines

Mon 1/1214:15KTM - SYD

2 stops25h 05mMultiple Airlines

Deal found 8/10$1,119

Wed 22/1010:15SYD - KTM

1 stop16h 00mMultiple Airlines

Tue 18/1114:15KTM - SYD

2 stops36h 35mMultiple Airlines

Deal found 9/10$1,121

Sun 16/1120:05SYD - KTM

3 stops23h 10mMultiple Airlines

Wed 17/1216:40KTM - SYD

2 stops35h 20mMultiple Airlines

Deal found 9/10$1,122

Best flights to Kathmandu
Discover carefully curated flight deals to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2025.

Mon 17/1120:05SYD - KTM

3 stops30h 30mMultiple Airlines

Sun 14/1215:00KTM - SYD

2 stops35h 50mMultiple Airlines

Deal found 10/10$1,108

Wed 29/1011:25SYD - KTM

1 stop29h 20mChina Southern

Mon 3/1123:30KTM - SYD

1 stop15h 35mChina Southern

Deal found 10/10$1,115

Mon 2/219:10SYD - KTM

1 stop31h 55mSingapore Airlines

Wed 15/423:00KTM - SYD

1 stop31h 10mSingapore Airlines

Deal found 10/10$1,226

Thu 6/1121:30SYD - KTM

3 stops46h 45mChina Eastern

Tue 2/1216:00KTM - SYD

3 stops36h 45mChina Eastern

Deal found 10/10$1,229

Tue 21/1021:30SYD - KTM

1 stop21h 25mMultiple Airlines

Mon 10/1115:00KTM - SYD

3 stops40h 50mMultiple Airlines

Deal found 10/10$1,110

Wed 12/1121:50SYD - KTM

3 stops28h 05mMultiple Airlines

Wed 17/1213:45KTM - SYD

2 stops25h 35mMultiple Airlines

Deal found 10/10$1,110

Thu 6/1121:30SYD - KTM

3 stops46h 45mChina Eastern

Tue 2/1216:00KTM - SYD

2 stops36h 45mChina Eastern

Deal found 10/10$1,229

Thu 6/1121:30SYD - KTM

2 stops46h 45mChina Eastern

Tue 2/1217:00KTM - SYD

2 stops35h 45mChina Eastern

Deal found 10/10$1,229

Thu 15/120:05SYD - KTM

3 stops23h 10mMultiple Airlines

Mon 16/313:45KTM - SYD

2 stops25h 35mMultiple Airlines

Deal found 10/10$1,139

Wed 12/1121:50SYD - KTM

1 stop20h 20mMultiple Airlines

Wed 17/1214:15KTM - SYD

2 stops40h 00mMultiple Airlines

Deal found 10/10$1,145

Mon 17/1120:05SYD - KTM

2 stops29h 45mMultiple Airlines

Fri 5/1216:40KTM - SYD

2 stops35h 20mMultiple Airlines

Deal found 10/10$1,173

Mon 2/222:15SYD - KTM

1 stop19h 00mMultiple Airlines

Sat 28/313:00KTM - SYD

2 stops19h 50mMultiple Airlines

Deal found 10/10$1,180

Direct flights to Kathmandu
Explore direct flight options to Kathmandu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2025.

Tue 21/1012:25SYD - KTM

Nonstop17h 20mDelta

Mon 24/1102:55KTM - SYD

Nonstop6h 55mDelta

Deal found 8/10$13,036

Tue 21/1005:40SYD - KTM

Nonstop16h 40mDelta

Tue 25/1121:30KTM - SYD

Nonstop6h 20mDelta

Deal found 8/10$14,869

Mon 10/1117:20SYD - KTM

Nonstop17h 35mDelta

Sun 21/1206:40KTM - SYD

Nonstop6h 25mDelta

Deal found 10/10$17,162

Mon 20/1002:55SYD - KTM

Nonstop17h 40mDelta

Tue 25/1114:20KTM - SYD

Nonstop6h 20mDelta

Deal found 8/10$18,385

Last-minute flights to Kathmandu
Discover last-minute flight deals to Kathmandu. Data last updated 10 October 2025 and is based on user searches.

Sun 19/1010:15SYD - KTM

3 stops34h 40mMultiple Airlines

Sun 23/1115:00KTM - SYD

2 stops35h 50mMultiple Airlines

Deal found 9/10$1,116

Tue 21/1021:30SYD - KTM

1 stop21h 25mMultiple Airlines

Mon 10/1115:00KTM - SYD

3 stops40h 50mMultiple Airlines

Deal found 10/10$1,110

Wed 22/1010:15SYD - KTM

1 stop16h 00mMultiple Airlines

Tue 18/1114:15KTM - SYD

2 stops36h 35mMultiple Airlines

Deal found 9/10$1,121

Wed 29/1011:25SYD - KTM

1 stop29h 20mChina Southern

Mon 3/1123:30KTM - SYD

1 stop15h 35mChina Southern

Deal found 10/10$1,115

Tue 4/1122:10SYD - KTM

1 stop29h 35mChina Southern

Wed 10/1223:30KTM - SYD

1 stop28h 40mChina Southern

Deal found 8/10$1,118

Sat 8/1111:25SYD - KTM

1 stop29h 20mChina Southern

Sat 20/1212:30KTM - SYD

1 stop26h 35mChina Southern

Deal found 9/10$1,105

Sat 8/1110:45SYD - KTM

2 stops32h 30mMultiple Airlines

Sat 20/1213:40KTM - SYD

3 stops25h 40mMultiple Airlines

Deal found 9/10$1,108

Sun 9/1110:45SYD - KTM

3 stops32h 30mMultiple Airlines

Sun 16/1115:00KTM - SYD

3 stops46h 35mMultiple Airlines

Deal found 10/10$1,107

Sun 9/1120:05SYD - KTM

2 stops25h 15mMultiple Airlines

Mon 1/1214:15KTM - SYD

2 stops25h 05mMultiple Airlines

Deal found 8/10$1,119

Tue 11/1121:50SYD - KTM

1 stop23h 30mMultiple Airlines

Tue 2/1214:15KTM - SYD

2 stops36h 35mMultiple Airlines

Deal found 8/10$1,122

Wed 12/1121:50SYD - KTM

3 stops28h 05mMultiple Airlines

Wed 17/1213:45KTM - SYD

2 stops25h 35mMultiple Airlines

Deal found 10/10$1,111

Wed 12/1111:25SYD - KTM

1 stop29h 20mChina Southern

Wed 17/1212:30KTM - SYD

1 stop36h 50mChina Southern

Deal found 10/10$1,113

One-way flights to Kathmandu
Search for one-way flight options to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 10 October 2025.

Mon 20/1021:30SYD - KTM

1 stop23h 25mMultiple Airlines

Deal found 9/10$585

Thu 30/1020:05SYD - KTM

2 stops29h 45mMultiple Airlines

Deal found 10/10$586

Tue 28/1021:50SYD - KTM

1 stop16h 05mMultiple Airlines

Deal found 9/10$589

Sat 1/1110:45SYD - KTM

3 stops28h 25mMultiple Airlines

Deal found 10/10$591

Tue 28/1021:50SYD - KTM

1 stop16h 05mMultiple Airlines

Deal found 10/10$592

Tue 11/1121:50SYD - KTM

3 stops28h 45mMultiple Airlines

Deal found 8/10$594

Thu 20/1121:30SYD - KTM

1 stop40h 50mMultiple Airlines

Deal found 9/10$596

Sun 16/1120:05SYD - KTM

3 stops25h 40mMultiple Airlines

Deal found 9/10$597

Mon 27/1014:20SYD - KTM

3 stops27h 50mMultiple Airlines

Deal found 10/10$599

Thu 13/1114:20SYD - KTM

3 stops28h 55mMultiple Airlines

Deal found 8/10$600

Thu 15/115:15SYD - KTM

1 stop25h 30mChina Southern

Deal found 8/10$602

Wed 12/1121:50SYD - KTM

1 stop20h 20mMultiple Airlines

Deal found 8/10$603

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Cheap flights to Kathmandu – Compare and Save

Flights to Kathmandu in 2025

Find the latest flights to Kathmandu in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 10 October 2025.

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Find flight deals to Kathmandu

Cheapest flights to KathmanduExplore the most affordable flight options available to Kathmandu. Find the lowest fares based on data from user searches, with prices last updated on 10 October 2025.

Explore the most affordable flight options available to Kathmandu. Find the lowest fares based on data from user searches, with prices last updated on 10 October 2025.

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Travel Smart

Cheapest flights to Kathmandu
Explore the most affordable flight options available to Kathmandu. Find the lowest fares based on data from user searches, with prices last updated on 10 October 2025.