Kolkata
India
One way
Aug 5Wed
One-way fare
฿2,778Steal
฿1,630 below one-way average
Thai VietJet Air
One way
Bangkok to Kathmandu
Nonstop
10:15BKK → KTM12:25
3h 25m · Direct
฿8,356
Thai AirwaysExact-itinerary fare history
Near tracked low
Route avg. ฿7,241
- First seen
- ฿8,346
- Tracked low
- ฿8,339
- Now
- ฿8,356
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundSeptember 19·Saturday
10:15
BKK
Direct3h 25m
12:25
KTMGMT+5:45
- BKK10:15KTM12:253h 25m
Baggage varies — check booking details.
Nearby one-way departures to Kathmandu15 days around September 19, 2026
AvgMinp25–p75
Cheapest
฿5,294
Oct 2
Global average
฿7,241
All travel dates
September avg
฿6,524
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿8,356
One-way low ฿4,759One-way high ฿11,375
Current fare
฿8,356
One-way average
฿7,241
This month
฿6,572
Deal score
12/100
One-way price history
This itinerary’s recorded one-way fare over time
Jul 20 – Jul 23 · Price History
LowestHighest▲ 0% since Jul 20
Kathmandu
23°C
Warm
Budget
Cost of living
NPR
Currency
FAQ about Kathmandu
What is the cheapest flight from Bangkok to Kathmandu?
The cheapest flight we've found from Bangkok to Kathmandu is ฿4,759. Prices change frequently, so check back often for the latest deals.
What is the average flight price from Bangkok to Kathmandu?
The average price for flights from Bangkok to Kathmandu is around ฿7,241. You can save up to 34% by booking the cheapest available deal.
When is the best time to fly from Bangkok to Kathmandu?
Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to Kathmandu.
Are there direct flights from Bangkok to Kathmandu?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Kathmandu.
Do I need a visa to visit Kathmandu, Nepal?
Visa requirements depend on your nationality. We recommend checking with the embassy or consulate of Nepal for the most up-to-date visa information before booking your flight.
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