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 KSh18 160 (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 KSh24 774

Prices as of 20 October, 11:11 Moscow time

Cheap flights Bangkok to Kathmandu

Thai Lion Air

Mon, Wed, Thu, Fri, Sun

Price from

KSh20 065

Thai Airways

Mon, Tue, Thu, Sat, Sun

Price from

KSh20 216

China Southern Airlines

Tue, Wed, Fri, Sat

Price from

KSh25 883

Air India

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

Price from

KSh26 164

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 KSh24 705.

Thai Lion Air Average price: KSh24 705 · Flights: 1 · Direct: 1
Thai Airways Average price: KSh25 220 · Flights: 2 · Direct: 2
Air-India Express Average price: KSh28 229 · Flights: 1 · Direct: 0
Air India Average price: KSh28 270 · Flights: 6 · Direct: 0
China Southern Airlines Average price: KSh28 936 · Flights: 4 · Direct: 0
SriLankan Airlines Average price: KSh29 338 · Flights: 1 · Direct: 0
Thai AirAsia X Average price: KSh33 115 · Flights: 1 · Direct: 0
IndiGo Average price: KSh34 982 · 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	KSh21 000 + KSh26 299
One week	Mon, 4 Jan	Mon, 11 Jan	KSh20 065 + KSh23 107
Two weeks	Mon, 4 Jan	Mon, 18 Jan	KSh20 065 + KSh23 999

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 KSh23 075, 14% below average. Most expensive month: November — around KSh28 061.

May 2027usually KSh23 075 · 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 KSh23 411. Days before departure: 16. 4–7 days before departure tickets cost from KSh25 377, 1–3 days before — from KSh24 774.

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

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from

KSh3 245

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KSh3 247

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from

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from

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Bangkok — Krabi

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from

KSh3 777

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from

KSh3 788

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UTH

from

KSh3 820

Popular destinations to Kathmandu

All →

DEL

New Delhi — Kathmandu

India → Nepal

KTM

from

KSh9 644

KWI

Kuwait City — Kathmandu

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from

KSh12 917

PKR

Pokhara — Kathmandu

Nepal → Nepal

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from

KSh14 076

GOI

Goa — Kathmandu

India → Nepal

KTM

from

KSh17 078

DXB

Dubai — Kathmandu

United Arab Emirates → Nepal

KTM

from

KSh18 326

SHJ

Sharjah — Kathmandu

United Arab Emirates → Nepal

KTM

from

KSh23 693

BJS

Beijing — Kathmandu

China → Nepal

KTM

from

KSh23 994

IST

Istanbul — Kathmandu

Turkiye → Nepal

KTM

from

KSh24 468

Cheap flights Bangkok to Kathmandu

Price from: KSh18 160
Average price: KSh28 125
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

KSh2 078

patancell

3 GB

data

30

days

KSh2 896

patancell

5 GB

data

30

days

KSh4 408

patancell

10 GB

data

30

days

KSh6 171

patancell

data

10

days

KSh10 578

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 KSh18 160.

The average ticket price Bangkok Kathmandu is KSh28 125. The cheapest ticket costs KSh18 160, 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 KSh20 065. The most expensive month is April 2027, with tickets from KSh27 601.

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 KSh18 968. The average price is KSh27 947. Nonstop flights are operated by: Nepal Airlines, Thai Airways, Thai Lion Air. All tickets Kathmandu — Bangkok