Cheap flights from Bangkok to Kathmandu

One-way fares from $214 · BKK → KTM · prices found by travellers in the last 48 hours

Compare all dates Kathmandu → Bangkok
Cheapest fare
$214

Thai AirAsia X · Tue, Nov 10

Cheapest month
November

from $214

Direct flights
Yes

THAI Airways and Nepal Airlines

Flight time
3h 25m

2,210 km

Get a price alert

We'll email you when Bangkok → Kathmandu drops to your price. It's free, and you can stop any time.

Today's cheapest fare is $214. We'll send one email to confirm. See our privacy policy.

Cheapest month to fly from Bangkok to Kathmandu

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $214
  2. December 2026 $224
  3. January 2027 $219
  4. February 2027 $220
  5. March 2027 $232
  6. April 2027 $235
  7. August 2027 $236

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Thai AirAsia X
Depart16:45 Tue, Nov 10DMK → KTM 6h 05m · 1 stop
$214one way, per person
View deal
Thai AirAsia X
Depart16:45 Sat, Nov 14DMK → KTM 6h 25m · 1 stop
$228one way, per person
View deal
China Southern Airlines
Depart08:10 Fri, Nov 27BKK → KTM 8h 10m · 1 stop
$228one way, per person
View deal
Thai AirAsia X
Depart16:45 Thu, Nov 12DMK → KTM 6h 05m · 1 stop
$231one way, per person
View deal
China Southern Airlines
Depart18:55 Wed, Nov 11BKK → KTM 8h 30m · 1 stop
$232one way, per person
View deal
China Southern Airlines
Depart12:25 Sat, Nov 21BKK → KTM 8h 20m · 1 stop
$232one way, per person
View deal
China Southern Airlines
Depart08:10 Mon, Nov 23BKK → KTM 8h 10m · 1 stop
$232one way, per person
View deal
China Southern Airlines
Depart02:10 Wed, Nov 18BKK → KTM 8h 20m · 1 stop
$235one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Kathmandu

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in KathmanduCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in KathmanduTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in KathmanduPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in KathmanduCompare rental cars from major brands on EconomyBookings Compare cars →

Stay connected

eSIM for NepalMobile data from the moment you land, by Airalo Get eSIM →

About flights from Bangkok to Kathmandu

Bangkok (BKK) and Kathmandu (KTM) are about 2,210 km apart. Direct flights take around 3h 25m, and recent direct fares were with THAI Airways and Nepal Airlines. Over the next few months, one-way fares start from $214, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Bangkok to Kathmandu?

The cheapest one-way fare we've seen recently is $214 with Thai AirAsia X, departing Tuesday, November 10, 2026. Over the coming months, the lowest fare in each month ranges from $214 to $236.

What is the cheapest month to fly from Bangkok to Kathmandu?

November 2026 currently has the lowest fares, from $214 one way.

Are there direct flights from Bangkok to Kathmandu?

Yes. Recent direct fares were with THAI Airways and Nepal Airlines.

How long is the flight from Bangkok to Kathmandu?

A direct flight takes about 3h 25m. Bangkok and Kathmandu are around 2,210 km apart.

Which airlines fly from Bangkok to Kathmandu?

Recent fares on this route were with Thai AirAsia X, Air India Express, Air India, China Southern Airlines, IndiGo, THAI Airways and Nepal Airlines.

More cheap flights from Bangkok

Compare flights to Kathmandu from other cities →