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
1 stop · New Delhi
22:25BKK → KTM06:35
6h 30m · 1 stop
2h 55m layover New Delhi
฿8,990
Air IndiaExact-itinerary fare history
Near tracked low
Route avg. ฿7,241
- First seen
- ฿8,986
- Tracked low
- ฿8,958
- Now
- ฿8,990
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundOctober 20·Tuesday
22:25
BKK
1 stop6h 30m
06:35
KTMGMT+5:45
- BKK22:25DEL01:354h 40m
- 2h 55m layover in New Delhi
- DEL04:30KTM06:351h 50m
Baggage varies — check booking details.
Nearby one-way departures to Kathmandu15 days around October 20, 2026
AvgMinp25–p75
Cheapest
฿4,759
Oct 25
Global average
฿7,241
All travel dates
October avg
฿7,223
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿8,990
One-way low ฿4,759One-way high ฿11,375
Current fare
฿8,990
One-way average
฿7,241
This month
฿7,221
Deal score
3/100
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
20°C
Mild
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.
Keep exploring
Similar one-way deals
Thai VietJet Air
Ahmedabad
India
One way
Nov 1Sun
One-way fare
฿4,705Steal
฿2,195 below one-way average
Thai AirAsia
Jaipur
India
One way
Feb 5Fri
One-way fare
฿5,139Steal
฿2,225 below one-way average
Thai AirAsia
Hyderabad
India
One way
Nov 18Wed
One-way fare
฿4,233Steal
฿1,769 below one-way average
Thai AirAsia
New Delhi
India
One way
Aug 13Thu
One-way fare
฿4,383Steal
฿1,779 below one-way average
Air India
Kochi
India
One way
Aug 20Thu
One-way fare
฿4,710Steal
฿1,943 below one-way average
Thai Lion AirOct 20
฿8,990