Cheap flights from Siddharthanagar to Kathmandu

Bhairawa
BWA
Tribhuvan
KTM

Flight deals from Siddharthanagar to Kathmandu

Below you can see the best deals on flights Siddharthanagar — Kathmandu for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 23 September, from $108.

Top 10 cheap flights from Siddharthanagar to Kathmandu

YT
$ 113

Siddharthanagar — Kathmandu

11:55—12:25
6 Sep 2026
30 m
Direct flight
YT
$ 113

Siddharthanagar — Kathmandu

18:00—18:30
6 Sep 2026
30 m
Direct flight
YT
$ 113

Siddharthanagar — Kathmandu

09:30—10:00
6 Sep 2026
30 m
Direct flight
YT
$ 113

Siddharthanagar — Kathmandu

17:30—18:00
6 Sep 2026
30 m
Direct flight
YT
$ 113

Siddharthanagar — Kathmandu

11:55—12:25
30 Aug 2026
30 m
Direct flight
YT
$ 113

Siddharthanagar — Kathmandu

09:30—10:00
30 Aug 2026
30 m
Direct flight
YT
$ 113

Siddharthanagar — Kathmandu

17:30—18:00
30 Aug 2026
30 m
Direct flight
YT
$ 113

Siddharthanagar — Kathmandu

18:00—18:30
30 Aug 2026
30 m
Direct flight
YT
$ 113

Siddharthanagar — Kathmandu

17:30—18:00
20 Aug 2026
30 m
Direct flight
YT
$ 113

Siddharthanagar — Kathmandu

09:30—10:00
20 Aug 2026
30 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Siddharthanagar — Kathmandu flight

Looking for cheap flights from Siddharthanagar to Kathmandu? Compare fares from different airlines, check the flight schedule and travel time — and book your Siddharthanagar — Kathmandu ticket online at the best price.

The route has direct flights — around 33 flights per week, flights are operated by Yeti Airlines, a nonstop flight takes about 30 min, the distance between the cities is around 187 km.

Planning your trip? You may find our Kathmandu travel guide, how to get from the airport into town and Kathmandu weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $83Min. price
OctoberCheapest
AugustPeak season
YesDirect flights
187 kmDistance
30 minTravel time
1Airlines
33 / wkFlights

Flight schedule from Siddharthanagar to Kathmandu

The table shows direct flights from Siddharthanagar to Kathmandu on the selected date. The flight takes approximately 30 min. Regular flights are operated by Yeti Airlines. Departures from Bhairawa Airport airports, arrivals at Tribhuvan International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Siddharthanagar — Kathmandu

Below is a calendar of the lowest flight ticket prices for Siddharthanagar — Kathmandu by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $83 in October, and the most expensive are around $113 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Siddharthanagar to Kathmandu by month. Tickets are usually cheapest in July (around $31) and priciest in November (about $46) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$35mediumMay$39mediumSep$35medium
Feb$34mediumJun$33lowOct$45high
Mar$41highJul$31lowNov$46high
Apr$44highAug$32lowDec$40medium

Some values are estimated based on seasonality.

When to fly

Weather in Kathmandu: it is warmest in June (up to 25 °C on average) and coolest in January (around 15 °C). The driest month is December.

Tickets are usually cheapest in October and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Kathmandu

Dry and wet days · Kathmandu

Wind speed and direction · Kathmandu

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How to get the best deal on a Siddharthanagar — Kathmandu ticket

  • Book ahead: fares for Siddharthanagar — Kathmandu are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Kathmandu is usually October — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Siddharthanagar — Kathmandu route are operated by 1 airline; Yeti Airlines runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • Yeti AirlinesYT
    11x/week
    WebsiteFleet: 71M pax/year
    • Direct flight BWA → KTM11x/week
      Duration
      30m
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the Siddharthanagar — Kathmandu route

Flights Siddharthanagar — Kathmandu depart from Bhairawa Airport and arrive at Tribhuvan International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Siddharthanagar

BWA
Nepal
About the cityHow to get thereWeatherAll about the country Nepal
Arrival

Kathmandu

KTM
Nepal
About the cityHow to get thereWeatherAll about the country Nepal
Departure airports
Arrival airports

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Frequently asked questions about the Siddharthanagar — Kathmandu flight

How long is the flight from Siddharthanagar to Kathmandu?

A nonstop Siddharthanagar — Kathmandu flight takes about 30 min — the distance between the cities is around 187 km.

How far is it from Siddharthanagar to Kathmandu?

The distance from Siddharthanagar to Kathmandu is about 187 km, which a nonstop flight covers in around 30 min.

Are there direct flights from Siddharthanagar to Kathmandu?

Yes, there are nonstop flights Siddharthanagar — Kathmandu — around 33 flights per week.

Which airlines fly from Siddharthanagar to Kathmandu?

Airlines operating Siddharthanagar — Kathmandu include Yeti Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Siddharthanagar — Kathmandu flights use?

Flights from Siddharthanagar depart from Bhairawa Airport, and arrive at Tribhuvan International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Siddharthanagar to Kathmandu?

The price of a Siddharthanagar — Kathmandu ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in August. Tickets typically cost between $83 and $113. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Siddharthanagar — Kathmandu?

Flights Siddharthanagar — Kathmandu are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Siddharthanagar to Kathmandu?

To catch a low fare Siddharthanagar — Kathmandu, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Siddharthanagar

See all
Bangkok

Where else you can fly from Kathmandu

See all
DelhiPokharaDohaDubaiKuala LumpurBangkokBiratnagarKuwait CityGuangzhouBhadrapurSharjahDhakaChengduNepalganjParoHong KongMumbaiDammamSingaporeAbu DhabiBengaluruLhasaJanakpurIstanbulKunmingColomboTokyoSeoulRiyadhKolkataNagpurHyderabadHanoiHo Chi Minh CityShanghaiManilaJakartaBeijing

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