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Cheap flights from Siddharthanagar to Kathmandu from £235

BWA — KTM
4 Oct — 11 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Siddharthanagar to Kathmandu

Enter your travel dates to find the best prices.

Cheapest flights from Siddharthanagar to Kathmandu

Sun 11/1014:25 -
Nonstop0h 30m
Mon 12/1007:15 -
Nonstop0h 35m
Deal found 31/8£488

Find flight deals from Siddharthanagar to Kathmandu

Round-trip from

£488

One-way from

£235

Popular in

May

Cheapest in

February

Average price

£119
Buddha Air
  • Buddha Air
  • 11/10-12/10
  • Nonstop
  • 1h 05m total
  • Siddharthanagar to Kathmandu
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Buddha Air
  • Buddha Air
  • 12/9-31/12
  • Nonstop
  • 0h 35m total
  • Siddharthanagar to Kathmandu
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£9 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Siddharthanagar to Kathmandu that are best for you.

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SiddharthanagarKathmandu

BWA Siddharthanagar Bhairawa - KTM Kathmandu Tribhuvan

BWAKTM

Siddharthanagar Bhairawa

Sat 12/9

10:05-10:40

Nonstop0h 35m

Kathmandu Tribhuvan

Wed 31/12

00:00-00:00

Nonstop0h 00m

£235

SiddharthanagarKathmandu

BWA Siddharthanagar Bhairawa - KTM Kathmandu Tribhuvan

BWAKTM

Siddharthanagar Bhairawa

Mon 14/9

14:35-15:10

Nonstop0h 35m

Kathmandu Tribhuvan

Wed 31/12

00:00-00:00

Nonstop0h 00m

£235

SiddharthanagarKathmandu

BWA Siddharthanagar Bhairawa - KTM Kathmandu Tribhuvan

BWAKTM

Siddharthanagar Bhairawa

Thu 10/9

15:55-16:30

Nonstop0h 35m

Kathmandu Tribhuvan

Wed 31/12

00:00-00:00

Nonstop0h 00m

£235

SiddharthanagarKathmandu

BWA Siddharthanagar Bhairawa - KTM Kathmandu Tribhuvan

BWAKTM

Siddharthanagar Bhairawa

Sun 13/9

15:10-15:45

Nonstop0h 35m

Kathmandu Tribhuvan

Wed 31/12

00:00-00:00

Nonstop0h 00m

£235

SiddharthanagarKathmandu

BWA Siddharthanagar Bhairawa - KTM Kathmandu Tribhuvan

BWAKTM

Siddharthanagar Bhairawa

Sun 11/10

14:25-14:55

Nonstop0h 30m

Kathmandu Tribhuvan

Mon 12/10

07:15-07:50

Nonstop0h 35m

£488

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Sorted by cheapest first

Best time to book a flight from Siddharthanagar to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Siddharthanagar with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Siddharthanagar to Kathmandu

What is the cheapest month to book a flight from Siddharthanagar to Kathmandu?

Currently, February is the cheapest month in which you can book a flight from Siddharthanagar to Kathmandu (average of £104). Flying from Siddharthanagar to Kathmandu in May is currently the most expensive (average of £165). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BWA to KTM?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Siddharthanagar to Kathmandu as you normally would.

Related info for your journey

  • How popular is this Siddharthanagar to Kathmandu flight route?

    Flights from Siddharthanagar Bhairawa to Kathmandu Tribhuvan have been viewed 1 times in the past calendar month.

  • What are the most reliable airlines from Siddharthanagar to Kathmandu?

    Before booking your flight to Kathmandu from Siddharthanagar, check out the most reliable airlines to get you to your destination on time: Yeti (0%), Shree Airlines (0%), Buddha Air( 0%).

  • Can I find deals for flights from Siddharthanagar to Kathmandu that include hotel bookings?

    Yes. In addition to deals on Siddharthanagar to Kathmandu flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Siddharthanagar to Kathmandu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Siddharthanagar to Kathmandu.

  • Can I find deals for business class flights from Siddharthanagar to Kathmandu?

    Yes. Cheapflights offers flight deals from Siddharthanagar to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Siddharthanagar to Kathmandu?

    Currently, February is the cheapest month in which you can book a flight from Siddharthanagar to Kathmandu (average of £104). Flying from Siddharthanagar to Kathmandu in May is currently the most expensive (average of £165). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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