Nonstop flights from Kathmandu to Siddharthanagar

3 airlines fly this route, with up to 17 flights a day.

KTMKathmandu Tribhuvan International

119 mi · 118 flights a week

BWASiddharthanagar Gautam Buddha International

KTM

When they leave

Kathmandu time

7:55a7:00pFirst departure 7:55 AM, last 7:00 PM

Six in the morning, 7:55 AM to 11:15 AM, then seven in the afternoon, 1:20 PM to 4:30 PM, then three in the evening, 5:00 PM to 7:00 PM.

Every flight

Earliest first

7:55 AM→8:25 AMBuddha AirATR 42/72Daily
8:30 AM→9:00 AMYeti AirlinesATR 72Daily
9:00 AM→9:30 AMBuddha AirATR 42/72Daily
10:00 AM→10:25 AMShree AirlinesCRJ 200Daily
11:05 AM→11:35 AMYeti AirlinesATR 72Daily
11:15 AM→11:45 AMBuddha AirATR 42/72Daily
1:20 PM→1:50 PMYeti AirlinesATR 72Mon, Tue, Wed, Thu, Sat, Sun
1:25 PM→1:55 PMBuddha AirATR 42/72Daily
2:15 PM→2:45 PMBuddha AirATR 42/72Daily
2:25 PM→2:50 PMShree AirlinesCRJ 200Daily
2:50 PM→3:20 PMBuddha AirATR 42/72Daily
3:50 PM→4:20 PMBuddha AirATR 42/72Daily
4:30 PM→5:00 PMBuddha AirATR 42/72Daily
4:30 PM→5:00 PMYeti AirlinesATR 72Daily
5:00 PM→5:30 PMYeti AirlinesATR 72Daily
6:05 PM→6:35 PMBuddha AirATR 42/72Daily
7:00 PM→7:30 PMBuddha AirATR 42/72Daily

Schedules last checked Sep 19, 2026. Times are local.

Flying from Kathmandu to Siddharthanagar

Buddha Air flies most often, 10 times a day on the ATR 42/72. Yeti Airlines flies 4 to 5 times a day on the ATR 72. Shree Airlines flies twice a day on the CRJ 200.

There are 16 or 17 flights every day of the week. The first arrival in Siddharthanagar is at 8:25 AM and the last at 7:30 PM. The flight covers 119 miles.

Flying back, Siddharthanagar to Kathmandu has 119 nonstop flights a week.

Return flights

Siddharthanagar to KathmanduView

More from Kathmandu

Find the cheapest day to fly from Kathmandu to Siddharthanagar.

Schedules as of Oct 9, 2026.