Roundtrip
🇮🇳Kolkata
India
City
Feb 12FriMar 1Mon
17 nights23°
Roundtrip fare
฿6,080
Steal
฿9,709-37%฿3,629 below avg
OUT
Thai VietJet Air
DirectThai VietJet AirRET
Thai Lion Air
DirectThai Lion Air
🇳🇵Kathmandu
Nepal
Roof of the World. Ancient temples, chaotic streets, and the gateway to the Himalayas.
HikingCityMountain
Dec 17 → Dec 2912 nights
10:15BKK → KTM12:25
3h 25m · Direct
00:25KTM → BKK05:10
3h 30m · Direct
฿15,875
฿16,571-4%
฿696 below average
Thai Airways9 seats left
Exact-itinerary fare history
4% above tracked low
Route avg. ฿16,571
- First seen
- ฿15,840
- Tracked low
- ฿15,338
- Now
- ฿15,875
Get this Deal
Continue to secure booking
Itinerary
OutboundDecember 17·Thursday
10:15
BKK
Direct3h 25m
12:25
KTMGMT+5:45
- BKK10:15KTM12:253h 25m
12 nights in Kathmandu
ReturnDecember 29·Tuesday
00:25
KTM
Direct3h 30m
05:10
BKK
- KTM00:25BKK05:103h 30m
Baggage varies — check booking details.
Daily prices to Kathmandu15 days around December 17, 2026
AvgMinp25–p75
Cheapest
฿11,491
Dec 27
Global average
฿16,571
All travel dates
December avg
฿14,896
Selected month
Price check
Fair priceCheaper than 64% of similar fares to Kathmandu
฿15,875
Min Price ฿11,104Higher fares ฿24,387
Next 365 days avg
฿16,571
December avg
฿14,948
Cheapest seen
฿11,104
Cheapest of December
฿11,491
Flexible Dates
Price History for This Deal
Jul 27 – Sep 9 · Price History
LowestHighest▲ 0% since Jul 27
See how this fare has changed over time.
Kathmandu
11°C
Cold
Budget
Cost of living
NPR
Currency
Things to Do
🧘Spiritual🎒Adventure🏛Ancient🎭Culture🏷Budget🍃Nature🥾HikingDurbar SquaresStupasThamel🥾Hiking Nearby🧘Spiritual🎒Adventure🏛Ancient🎭Culture🏷Budget🍃Nature🥾HikingDurbar SquaresStupasThamel🥾Hiking Nearby🧘Spiritual🎒Adventure🏛Ancient🎭Culture🏷Budget🍃Nature🥾HikingDurbar SquaresStupasThamel🥾Hiking Nearby
Food & Drink
MomoDal Bhat⚔Newari FoodTeaMomoDal Bhat⚔Newari FoodTeaMomoDal Bhat⚔Newari FoodTea
Culture
🧘Spiritual🕉Hindu☸Buddhist🎉Festival🧘Spiritual🕉Hindu☸Buddhist🎉Festival🧘Spiritual🕉Hindu☸Buddhist🎉Festival
History
🏛Ancient Trade👑Royal🎨EarthquakeHippie Trail🏛Ancient Trade👑Royal🎨EarthquakeHippie Trail🏛Ancient Trade👑Royal🎨EarthquakeHippie Trail
Getting Around
🚕TaxiWalkingRickshawDusty Roads🚕TaxiWalkingRickshawDusty Roads🚕TaxiWalkingRickshawDusty Roads
Nightlife
🍸Thamel Bars🎵Live Rock MusicQuiet🍸Thamel Bars🎵Live Rock MusicQuiet🍸Thamel Bars🎵Live Rock MusicQuiet
Family Friendly
🛕Monkey TempleGarden of DreamsRickshaw Ride🛕Monkey TempleGarden of DreamsRickshaw Ride🛕Monkey TempleGarden of DreamsRickshaw Ride
FAQ about Kathmandu
What is the cheapest flight from Bangkok to Kathmandu?
The lowest currently observed flight from Bangkok to Kathmandu is ฿11,104. Confirm the final itinerary total and availability before booking.
What is the average flight price from Bangkok to Kathmandu?
The average price for flights from Bangkok to Kathmandu is around ฿16,571. You can save up to 33% 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.
Similar Destinations
Other Southern Asia deals around the same dates
Dec 17 → Dec 29
฿15,875฿16,571
-4%฿696 below average
Get this Deal9 seats left