India
INR

KTM - BWA

₹ 4,798 Find Cheap Flights from Kathmandu to Siddharthanagar (Bhairahawa) – Compare and Save

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Everything you should know

Cheapest return flight
₹ 9,596
Typical prices: ₹ 14,010-₹ 19,281
Yeti
Sat 27/10Sat 27/10
KTM - BWA • Direct
Cheapest one-way flight
₹ 4,798
Typical prices: ₹ 7,319-₹ 9,682
Yeti
Wed 31/10
KTM - BWA • Direct
Direct flights
Every day
You can fly direct with Buddha Air, Yeti, and Shree Airlines. Average duration is 30m
Direct flights
+1
Direct flights
+1
Avoid delays
Yeti
Most punctual • 37% on-time
Morning
Best time • Fewest delays
Insights
Insights
When to travel
March
Cheapest • 11% price drop
April
Most popular
Good to know
+1
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kathmandu to Siddharthanagar (KTM-BWA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Kathmandu to Siddharthanagar

Tue, 27 Oct - Tue, 27 Oct
Yeti Logo
08:05 - 08:35KTM  Kathmandu Tribhuvan-BWA Siddharthanagar Bhairawa
0h 30mdirect
Yeti Logo
19:00 - 19:30BWA  Siddharthanagar Bhairawa-KTM Kathmandu Tribhuvan
0h 30mdirect
₹ 9,596Yeti
Booking Insights

Price, demand, and travel trends for Kathmandu to Siddharthanagar flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Kathmandu to Siddharthanagar?

Return flights from Kathmandu to Siddharthanagar typically range from ₹ 14,010 to ₹ 19,281. The lowest price found in the past 5 days was ₹ 9,596 on Yeti.

What's the cheapest day of the week to fly from Kathmandu to Siddharthanagar?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Kathmandu to Siddharthanagar. It’s 9% cheaper than the average day, while Wednesday is the most expensive, with prices 42% higher.

What is the cheapest month to fly from Kathmandu to Siddharthanagar?

•March is the cheapest month to fly from Kathmandu to Siddharthanagar at ₹ 13,626 return.
•May (₹ 21,687) and June (₹ 21,111) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 59% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Kathmandu to Siddharthanagar flights

Low season

July

Cheapest flight

₹ 4,798
Beat the crowds with an average 62% drop in traveller numbers.
The most popular month to fly with an average 71% increase in traveller numbers.
One-way flight from Kathmandu to Siddharthanagar

When to book flights from Kathmandu to Siddharthanagar

Are your dates flexible? Find out the best times to travel from Kathmandu to Siddharthanagar based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Kathmandu to Siddharthanagar flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Kathmandu to Siddharthanagar?

    These are the earliest and latest flight times available from Kathmandu to Siddharthanagar:

    • Earliest: departs at 07:55 and lands at 08:25
    • Latest: departs at 18:15 and lands at 18:45.

    The flight takes about 30m.

  • Which cabin classes can I book on flights from Kathmandu to Siddharthanagar?

    Only Economy class is available on flights from Kathmandu to Siddharthanagar.

  • How long is a flight from Kathmandu to Siddharthanagar?

    A direct flight from Kathmandu to Siddharthanagar takes 30m, covering 310 km.

  • Do I need a passport to fly from Kathmandu to Siddharthanagar?

    No, a passport is not required for this domestic route, but you will need another form of identification, such as a driving licence.

  • How much should I expect to pay for a Kathmandu to Siddharthanagar flight?

    Return flights from Kathmandu to Siddharthanagar range from ₹ 14,010 to ₹ 19,281, with an average of ₹ 15,295 over the past 12 months. Anything below ₹ 14,010 counts as a good deal.

  • Which aircraft model is used most often on flights from Kathmandu to Siddharthanagar?

    The ATR 72-201 / 202 family is used most often on this route, operated mainly by Yeti. Other aircraft seen on the route include ATR 42 / ATR 72 variants.

  • How are flight departures from Kathmandu to Siddharthanagar spread across the day?

    Afternoon is the busiest departure period on Kathmandu to Siddharthanagar flights, with 50% leaving in that window. Morning departures account for 32%, Evening flights for 18%, and Night flights for 0%.

  • How are flight prices from Kathmandu to Siddharthanagar looking right now?

    One-way fares from Kathmandu to Siddharthanagar are currently lower than usual. Average one-way flight prices are about ₹ 5,230, which is 37% below the typical average for this route.

  • Which airports can I use when flying from Kathmandu to Siddharthanagar?

    Flights from Kathmandu to Siddharthanagar usually depart from Kathmandu Tribhuvan (KTM) and arrive at Siddharthanagar Bhairawa (BWA).

  • What time of day has the fewest delays on flights from Kathmandu to Siddharthanagar?

    Morning flights have the fewest delays on this route, while evening departures tend to have the most.

  • At what point is a flight considered delayed on the route from Kathmandu to Siddharthanagar?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Kathmandu to Siddharthanagar route, 85% of flights were delayed in the past three months, with delays averaging 1h 28m.

  • Can I save money by using flexible dates for flights from Kathmandu to Siddharthanagar?

    Yes. Flexible dates can save you up to 36% on flights from Kathmandu to Siddharthanagar. Sunday is the cheapest departure day at ₹ 13,914 return on average, while Wednesday is the most expensive at ₹ 21,687, a difference of ₹ 7,773.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • Which airlines fly from Kathmandu to Siddharthanagar?

    3 airlines operate flights between Kathmandu and Siddharthanagar. The airlines offering direct flights on this route include:

    • Buddha Air
    • Yeti
    • Shree Airlines

  • Which airlines include bags at no extra cost on Kathmandu to Siddharthanagar flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Yeti: a cabin bag and a checked bag in Economy class
    • Buddha Air: a cabin bag and a checked bag in Economy class
    • Shree Airlines: a cabin bag and a checked bag in Economy class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking Kathmandu to Siddharthanagar flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Wednesday. On this route, Sunday flights average ₹ 13,914, about ₹ 7,773 less than Wednesday fares (36% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Kathmandu to Siddharthanagar trip for March. Fares historically average ₹ 13,626 return in that month – typically ₹ 8,061 less than the most expensive month, which is May (based on the last 12 months).
  • For the best chance of arriving on time, fly with Yeti. Over the past three months, 37% of Yeti flights from Kathmandu to Siddharthanagar arrived on time, slightly above the route average of 15%. When flights on this route arrive late, they're delayed by an average of 1h 28m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.

Prefer to fly direct from Kathmandu Tribhuvan to Siddharthanagar Bhairawa?

 
Find which airlines fly direct from Kathmandu Tribhuvan Airport to Siddharthanagar Bhairawa Airport, which days they fly and book direct flights.

Direct departures

Kathmandu Tribhuvan to Siddharthanagar Bhairawa

Monday

Buddha Air,Shree Airlines,Yeti

Buddha Air,Shree Airlines, +1 more

Tuesday

Buddha Air,Shree Airlines,Yeti

Buddha Air,Shree Airlines, +1 more

Wednesday

Buddha Air,Shree Airlines,Yeti

Buddha Air,Shree Airlines, +1 more

Thursday

Buddha Air,Shree Airlines,Yeti

Buddha Air,Shree Airlines, +1 more

Friday

Buddha Air,Shree Airlines,Yeti

Buddha Air,Shree Airlines, +1 more

Saturday

Buddha Air,Shree Airlines,Yeti

Buddha Air,Shree Airlines, +1 more

Sunday

Buddha Air,Shree Airlines,Yeti

Buddha Air,Shree Airlines, +1 more

See more direct flights

Direct returns

Siddharthanagar Bhairawa to Kathmandu Tribhuvan

Monday

Buddha Air,Shree Airlines,Yeti

Buddha Air,Shree Airlines, +1 more

Tuesday

Buddha Air,Shree Airlines,Yeti

Buddha Air,Shree Airlines, +1 more

Wednesday

Buddha Air,Shree Airlines,Yeti

Buddha Air,Shree Airlines, +1 more

Thursday

Buddha Air,Shree Airlines,Yeti

Buddha Air,Shree Airlines, +1 more

Friday

Buddha Air,Shree Airlines,Yeti

Buddha Air,Shree Airlines, +1 more

Saturday

Buddha Air,Shree Airlines,Yeti

Buddha Air,Shree Airlines, +1 more

Sunday

Buddha Air,Shree Airlines,Yeti

Buddha Air,Shree Airlines, +1 more

See more direct flights

More options for your flight from Kathmandu to Siddharthanagar

Complete your trip to Siddharthanagar with a hotel stay or car hire

Hotels in Siddharthanagar