Cheap flights from Kathmandu to Siddharthanagar (KTM - BWA)
KTM — BWA
May 27 — Jun 31
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from Kathmandu to Siddharthanagar
Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Siddharthanagar (BWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | July |
Cheapest in | March |
Average price | $163 |
Good one-way deal | $76 or less |
Compare providers for flights from Kathmandu to Siddharthanagar
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kathmandu to Siddharthanagar in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kathmandu-Siddharthanagar flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kathmandu-Siddharthanagar flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kathmandu-Siddharthanagar flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kathmandu-Siddharthanagar flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kathmandu-Siddharthanagar flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Kathmandu to Siddharthanagar
Have a flexible travel schedule? Discover the best time to fly to Siddharthanagar from Kathmandu with our price prediction graph.
KTM-BWA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Kathmandu to Siddharthanagar
Prices
Airlines
Delays
How often are flights from Kathmandu to Siddharthanagar delayed?
About 78% of weekly flights between Kathmandu and Siddharthanagar have experienced delays in the past year, with the average delay time being 85 minutes.
What is the most punctual flight time for Kathmandu to Siddharthanagar flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Kathmandu to Siddharthanagar flights?
Over the last year, Yeti have had the lowest number of delays on this route, with just 53% of flights being delayed.
Related info for your journey
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Kathmandu and Siddharthanagar flights
Browse other Kathmandu and Siddharthanagar flight options. Last updated on April 27, 2026.
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Other flights to Siddharthanagar
Explore flights to Siddharthanagar departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 27, 2026.
Top airline flying from Kathmandu to Siddharthanagar
Discover the top airline that operate flights from Kathmandu to Siddharthanagar. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$141 | Average$157 | FlexibilityNo cancel fee | On-timeN/A |