Cheap flights Bangkok (Suvarnabhumi) to Kathmandu

From

To

Depart

Return

Passengers

1 passenger, economy

Nonstop flights from Bangkok to Kathmandu: Thai Airways, Thai Lion Air. Nonstop flights per week: 11. Flight time: 3 hours 20 minutes. Distance: 2229 km. Tickets from TSh366 028 (departure 1 July).

Prices updated on 20 October at 11:10

See also: Kathmandu — Bangkok (Suvarnabhumi)Flights from Bangkok (Suvarnabhumi)Flights to Kathmandu

Direct flight schedule Bangkok — Kathmandu

Direct flights: 3 · Airlines: 2 · First departure: 08:00 · Last departure: 21:15

Departure → arrivalFlightAirport DaysDurationPrice

08:00→10:05 Thai Lion Air SL 220 Don MueangDMK MonTueWedThuFriSatSun 3h 20min

10:15→12:25 Thai Airways TG 319 SuvarnabhumiBKK MonTueWedThuFriSatSun 3h 25min

21:15→23:25 Thai Airways TG 309 SuvarnabhumiBKK MonTueWedThuFriSatSun 3h 25min

Local time: departure at the departure airport, arrival at the arrival airport. Days and prices are based on tickets found for the coming months.

Low price calendar

From

To

Lowest price of the month Fri, 23 Oct · One way from TSh499 326

Prices as of 20 October, 11:11 Moscow time

Cheap flights Bangkok to Kathmandu

Thai Lion Air

Mon, Wed, Thu, Fri, Sun

Price from

TSh404 428

Thai Airways

Mon, Tue, Thu, Sat, Sun

Price from

TSh407 460

China Southern Airlines

Tue, Wed, Fri, Sat

Price from

TSh521 681

Air India

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Price from

TSh527 346

Which airlines offer the cheapest flights from Bangkok to Kathmandu?

Based on collected data, the cheapest flights are offered by Thai Lion Air with an average ticket price of TSh497 948.

Thai Lion Air Average price: TSh497 948 · Flights: 1 · Direct: 1
Thai Airways Average price: TSh508 329 · Flights: 2 · Direct: 2
Air-India Express Average price: TSh568 961 · Flights: 1 · Direct: 0
Air India Average price: TSh569 788 · Flights: 6 · Direct: 0
China Southern Airlines Average price: TSh583 231 · Flights: 4 · Direct: 0
SriLankan Airlines Average price: TSh591 316 · Flights: 1 · Direct: 0
Thai AirAsia X Average price: TSh667 442 · Flights: 1 · Direct: 0
IndiGo Average price: TSh705 077 · Flights: 2 · Direct: 0

Which airlines fly most often from Bangkok to Kathmandu?

The most flight options on this route are offered by Air India — options found: 6.

Air India Flights: 6 · Direct: 0
China Southern Airlines Flights: 4 · Direct: 0
Thai Airways Flights: 2 · Direct: 2
IndiGo Flights: 2 · Direct: 0
Thai Lion Air Flights: 1 · Direct: 1
Air-India Express Flights: 1 · Direct: 0
SriLankan Airlines Flights: 1 · Direct: 0
Thai AirAsia X Flights: 1 · Direct: 0

Round trip Bangkok — Kathmandu

Trip	Outbound	Return	Outbound + return	Total
Weekend trip	Fri, 4 Dec	Mon, 7 Dec	TSh423 261 + TSh530 071
One week	Mon, 4 Jan	Mon, 11 Jan	TSh404 428 + TSh465 734
Two weeks	Mon, 4 Jan	Mon, 18 Jan	TSh404 428 + TSh483 709

Two one-way tickets combined, price per adult. Tap a price to search these dates.

Prices as of 20 October, 11:11 Moscow time

Which month is cheapest to fly Bangkok — Kathmandu?

Cheapest month: May — a one-way ticket usually costs around TSh465 091, 14% below average. Most expensive month: November — around TSh565 593.

May 2027usually TSh465 091 · 14% below average

One-way ticket prices for departures in that month. “Usually” is the median of the lowest daily prices.

Prices as of 20 October, 11:11 Moscow time

How many days before departure is it cheapest to buy a Bangkok — Kathmandu ticket?

The cheapest departure right now is Fri, 6 Nov — from TSh471 858. Days before departure: 16. 4–7 days before departure tickets cost from TSh511 483, 1–3 days before — from TSh499 326.

Before departureDeparture dateDifference from lowestPrice

1–3 days Fri, 23 Oct 6% more

4–7 days Sun, 25 Oct 8% more

8–14 days Fri, 30 Oct 8% more

15–21 days Fri, 6 Nov cheapest

22–30 days Fri, 20 Nov 14% more

Lowest prices for departures in the next 30 days.

How many flights per day operate from Bangkok to Kathmandu?

Most flights operate on Thu (11), the fewest on Sun (6).

Mon Flights: 7 · Direct: 2
Tue Flights: 10 · Direct: 2
Wed Flights: 9 · Direct: 1
Thu Flights: 11 · Direct: 2
Fri Flights: 7 · Direct: 1
Sat Flights: 8 · Direct: 1
Sun Flights: 6 · Direct: 2

Popular destinations from Bangkok

All →

BKK

Bangkok — Surat Thani

Thailand → Thailand

URT

from

TSh65 409

BKK

Bangkok — Nakhon Si Thammarat

Thailand → Thailand

NST

from

TSh65 440

BKK

Bangkok — Phuket

Thailand → Thailand

HKT

from

TSh66 389

BKK

Bangkok — Chiang Mai

Thailand → Thailand

CNX

from

TSh74 535

BKK

Bangkok — Ubon Ratchathani

Thailand → Thailand

UBP

from

TSh74 963

BKK

Bangkok — Khon Kaen

Thailand → Thailand

KKC

from

TSh75 851

BKK

Bangkok — Krabi

Thailand → Thailand

KBV

from

TSh76 127

BKK

Bangkok — Phitsanulok

Thailand → Thailand

PHS

from

TSh76 341

BKK

Bangkok — Udon Thani

Thailand → Thailand

UTH

from

TSh76 984

Popular destinations to Kathmandu

All →

DEL

New Delhi — Kathmandu

India → Nepal

KTM

from

TSh194 390

KWI

Kuwait City — Kathmandu

Kuwait → Nepal

KTM

from

TSh260 350

PKR

Pokhara — Kathmandu

Nepal → Nepal

KTM

from

TSh283 715

GOI

Goa — Kathmandu

India → Nepal

KTM

from

TSh344 225

DXB

Dubai — Kathmandu

United Arab Emirates → Nepal

KTM

from

TSh369 366

SHJ

Sharjah — Kathmandu

United Arab Emirates → Nepal

KTM

from

TSh477 554

BJS

Beijing — Kathmandu

China → Nepal

KTM

from

TSh483 617

IST

Istanbul — Kathmandu

Turkiye → Nepal

KTM

from

TSh493 171

Cheap flights Bangkok to Kathmandu

Price from: TSh366 028
Average price: TSh566 879
Cheapest: May
Flight time: 3 hours 20 minutes
Distance: 2 229 km
Рейсов в неделю: 11
Airlines: 8
Most frequent flight: AI 2335

Prices as of 20 October, 11:10 Moscow time

Airports on the Bangkok — Kathmandu route

From → to	Flights	Direct	Airlines	Price from
Don Mueang International AirportDMK KathmanduKTM Cheapest	2	1	2
SuvarnabhumiBKK KathmanduKTM	14	2	6

Departure airports · Bangkok

SuvarnabhumiBKK
Don Mueang International AirportDMK ≈ 30 km from the centre

Arrival airports · Kathmandu

KathmanduKTM

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · Nepal

patancell

2 GB

data

15

days

TSh41 881

patancell

3 GB

data

30

days

TSh58 379

patancell

5 GB

data

30

days

TSh88 837

patancell

10 GB

data

30

days

TSh124 372

patancell

data

10

days

TSh213 210

Frequently Asked Questions

Yes. Nonstop flights from Bangkok to Kathmandu are operated by: Thai Airways, Thai Lion Air. A nonstop flight takes 3 hours 20 minutes on average. Nonstop tickets start at TSh366 028.

The average ticket price Bangkok Kathmandu is TSh566 879. The cheapest ticket costs TSh366 028, operated by Thai Lion Air, flight SL 220, departing Bangkok on 1 July at 07:00, arriving Kathmandu on 1 July at 09:15. Prices as of 20 October.

A nonstop flight takes 3 hours 20 minutes on average. With a connection: from 7 hours 35 minutes, usually about 13 hours.

Flights from Bangkok to Kathmandu depart from these airports: Suvarnabhumi (BKK), Don Mueang International Airport (DMK). Most flights depart from Suvarnabhumi. Arrival: Kathmandu (KTM).

Based on prices for the coming months, the cheapest month to fly is January 2027: tickets from TSh404 428. The most expensive month is April 2027, with tickets from TSh556 314.

Tickets from Bangkok to Kathmandu are sold by: Air India, China Southern Airlines, IndiGo, Thai Airways, Air-India Express, Thai Lion Air, SriLankan Airlines, Thai AirAsia X. Nonstop: Thai Airways, Thai Lion Air.

The distance from Bangkok to Kathmandu is 2229 km.

Tickets from Kathmandu to Bangkok start at TSh382 319. The average price is TSh563 296. Nonstop flights are operated by: Nepal Airlines, Thai Airways, Thai Lion Air. All tickets Kathmandu — Bangkok