Find cheap flights from Kathmandu to Siddharthanagar (Bhairahawa) - Compare and Save

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

• Buddha Air
• Yeti
• Shree Airlines

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

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
• Hahn Air Systems: a cabin bag and a checked bag in Economy Class

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

Only Economy Class is available 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.

On the Kathmandu to Siddharthanagar route, being flexible with your departure day can save you up to 36%. Sunday is the cheapest day at $145 round-trip on average, while Wednesday is the most expensive at $226: a $81 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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 3 months, with delays averaging 1 hour 28 minutes.

Afternoon is the busiest departure period on Kathmandu to Siddharthanagar flights, with 47% of flights leaving in that window. Morning departures account for 30%, evening flights for 23%, and night flights for 0%.

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

• Earliest: departs at 7:55 am and lands at 8:25 am
• Latest: departs at 6:15 pm and lands at 6:45 pm.

The flight takes about 0h 30m.

A nonstop flight from Kathmandu to Siddharthanagar takes 0h 30m, covering 120 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Round-trip flights from Kathmandu to Siddharthanagar range from $148 to $193, with an average of $157 over the past 12 months. Anything below $148 counts as a good deal.