Cheap flights Bangkok (Suvarnabhumi) to Kathmandu

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Passengers

1 passenger, economy

Cheap flights Bangkok to Kathmandu

Compare prices, duration and stops

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Stops

Direct only 1 stop

Price

123 € 210 € 210 €

Airlines

Air India Air-India Express China Southern Airlines IndiGo Thai Lion Air

CZ 8024

11:05

Bangkok, Suvarnabhumi (BKK)

Wed, 16 sep

29h 40min

1 stop

16:45

Kathmandu (KTM)

Thu, 17 sep +1

207 €

CZ 364

12:00

Bangkok, Suvarnabhumi (BKK)

Wed, 16 sep

28h 45min

1 stop

16:45

Kathmandu (KTM)

Thu, 17 sep +1

192 €

AI 2303

15:25

Bangkok, Suvarnabhumi (BKK)

Wed, 16 sep

9h 25min

1 stop

00:50

Kathmandu (KTM)

Thu, 17 sep +1

198 €

IX 241

07:40

Bangkok, Suvarnabhumi (BKK)

Thu, 17 sep

27h 5min

2 stops

10:45

Kathmandu (KTM)

Fri, 18 sep +1

162 €

AI 2333

00:30

Bangkok, Suvarnabhumi (BKK)

Fri, 18 sep

24h 20min

1 stop

00:50

Kathmandu (KTM)

Sat, 19 sep +1

195 €

SL 220 🔥 Hot deal

05:00

Bangkok, Don Mueang International Airport (DMK)

Fri, 18 sep

3h 20min

Direct

08:20

Kathmandu (KTM)

Fri, 18 sep

142 €

6E 1064

04:55

Bangkok, Suvarnabhumi (BKK)

Sat, 19 sep

9h 10min

1 stop

14:05

Kathmandu (KTM)

Sat, 19 sep

185 €

CZ 8020

12:55

Bangkok, Suvarnabhumi (BKK)

Sat, 19 sep

16h 50min

1 stop

05:45

Kathmandu (KTM)

Sun, 20 sep +1

192 €

SL 220 🔥 Hot deal

05:00

Bangkok, Don Mueang International Airport (DMK)

Sun, 20 sep

3h 20min

Direct

08:20

Kathmandu (KTM)

Sun, 20 sep

139 €

AI 2333

00:30

Bangkok, Suvarnabhumi (BKK)

Mon, 21 sep

24h 20min

1 stop

00:50

Kathmandu (KTM)

Tue, 22 sep +1

194 €

SL 220 🔥 Hot deal

05:00

Bangkok, Don Mueang International Airport (DMK)

Mon, 21 sep

3h 20min

Direct

08:20

Kathmandu (KTM)

Mon, 21 sep

138 €

IX 9246

07:40

Bangkok, Suvarnabhumi (BKK)

Mon, 21 sep

17h 10min

2 stops

00:50

Kathmandu (KTM)

Tue, 22 sep +1

202 €

SL 220

05:00

Bangkok, Don Mueang International Airport (DMK)

Wed, 23 sep

3h 20min

Direct

08:20

Kathmandu (KTM)

Wed, 23 sep

176 €

AI 2333

00:30

Bangkok, Suvarnabhumi (BKK)

Fri, 25 sep

7h 25min

1 stop

07:55

Kathmandu (KTM)

Fri, 25 sep

194 €

SL 220 🔥 Hot deal

05:00

Bangkok, Don Mueang International Airport (DMK)

Fri, 25 sep

3h 20min

Direct

08:20

Kathmandu (KTM)

Fri, 25 sep

179 €

AI 2356

08:15

Bangkok, Suvarnabhumi (BKK)

Sat, 26 sep

10h 5min

1 stop

18:20

Kathmandu (KTM)

Sat, 26 sep

194 €

SL 220 🔥 Hot deal

05:00

Bangkok, Don Mueang International Airport (DMK)

Sun, 27 sep

3h 20min

Direct

08:20

Kathmandu (KTM)

Sun, 27 sep

175 €

SL 220 🔥 Hot deal

05:00

Bangkok, Don Mueang International Airport (DMK)

Mon, 28 sep

3h 20min

Direct

08:20

Kathmandu (KTM)

Mon, 28 sep

150 €

SL 220 🔥 Hot deal

05:00

Bangkok, Don Mueang International Airport (DMK)

Wed, 30 sep

3h 20min

Direct

08:20

Kathmandu (KTM)

Wed, 30 sep

193 €

SL 220

05:00

Bangkok, Don Mueang International Airport (DMK)

Fri, 2 oct

3h 20min

Direct

08:20

Kathmandu (KTM)

Fri, 2 oct

185 €

SL 220

05:00

Bangkok, Don Mueang International Airport (DMK)

Sun, 4 oct

3h 20min

Direct

08:20

Kathmandu (KTM)

Sun, 4 oct

178 €

SL 220

05:00

Bangkok, Don Mueang International Airport (DMK)

Wed, 7 oct

3h 20min

Direct

08:20

Kathmandu (KTM)

Wed, 7 oct

182 €

SL 220

05:00

Bangkok, Don Mueang International Airport (DMK)

Mon, 12 oct

3h 20min

Direct

08:20

Kathmandu (KTM)

Mon, 12 oct

178 €

CZ 8020

12:55

Bangkok, Suvarnabhumi (BKK)

Mon, 19 oct

27h 50min

1 stop

16:45

Kathmandu (KTM)

Tue, 20 oct +1

207 €

CZ 3036

20:00

Bangkok, Suvarnabhumi (BKK)

Tue, 20 oct

9h 45min

1 stop

05:45

Kathmandu (KTM)

Wed, 21 oct +1

207 €

SL 220 🔥 Hot deal

05:00

Bangkok, Don Mueang International Airport (DMK)

Wed, 21 oct

3h 20min

Direct

08:20

Kathmandu (KTM)

Wed, 21 oct

195 €

SL 220

05:00

Bangkok, Don Mueang International Airport (DMK)

Fri, 23 oct

3h 20min

Direct

08:20

Kathmandu (KTM)

Fri, 23 oct

168 €

CZ 8020

12:55

Bangkok, Suvarnabhumi (BKK)

Fri, 23 oct

27h 50min

1 stop

16:45

Kathmandu (KTM)

Sat, 24 oct +1

210 €

SL 220 🔥 Hot deal

05:00

Bangkok, Don Mueang International Airport (DMK)

Sun, 25 oct

3h 20min

Direct

08:20

Kathmandu (KTM)

Sun, 25 oct

139 €

SL 220

05:00

Bangkok, Don Mueang International Airport (DMK)

Mon, 26 oct

3h 20min

Direct

08:20

Kathmandu (KTM)

Mon, 26 oct

171 €

SL 220

05:00

Bangkok, Don Mueang International Airport (DMK)

Wed, 28 oct

3h 20min

Direct

08:20

Kathmandu (KTM)

Wed, 28 oct

175 €

SL 220

05:00

Bangkok, Don Mueang International Airport (DMK)

Fri, 30 oct

3h 20min

Direct

08:20

Kathmandu (KTM)

Fri, 30 oct

199 €

SL 220

05:00

Bangkok, Don Mueang International Airport (DMK)

Sun, 1 nov

3h 20min

Direct

08:20

Kathmandu (KTM)

Sun, 1 nov

183 €

AI 2303

15:20

Bangkok, Suvarnabhumi (BKK)

Sun, 1 nov

12h

1 stop

03:20

Kathmandu (KTM)

Mon, 2 nov +1

195 €

SL 220

05:00

Bangkok, Don Mueang International Airport (DMK)

Mon, 2 nov

3h 20min

Direct

08:20

Kathmandu (KTM)

Mon, 2 nov

200 €

AI 2303

15:20

Bangkok, Suvarnabhumi (BKK)

Mon, 2 nov

9h 30min

1 stop

00:50

Kathmandu (KTM)

Tue, 3 nov +1

196 €

AI 2333

01:05

Bangkok, Suvarnabhumi (BKK)

Tue, 3 nov

16h 5min

1 stop

17:10

Kathmandu (KTM)

Tue, 3 nov

198 €

AI 2335

12:05

Bangkok, Suvarnabhumi (BKK)

Tue, 3 nov

12h 45min

1 stop

00:50

Kathmandu (KTM)

Wed, 4 nov +1

194 €

AI 2333

01:05

Bangkok, Suvarnabhumi (BKK)

Wed, 4 nov

23h 45min

1 stop

00:50

Kathmandu (KTM)

Thu, 5 nov +1

193 €

SL 220

05:00

Bangkok, Don Mueang International Airport (DMK)

Wed, 4 nov

3h 20min

Direct

08:20

Kathmandu (KTM)

Wed, 4 nov

176 €

AI 2335

12:05

Bangkok, Suvarnabhumi (BKK)

Wed, 4 nov

12h 45min

1 stop

00:50

Kathmandu (KTM)

Thu, 5 nov +1

198 €

AI 2333

01:05

Bangkok, Suvarnabhumi (BKK)

Thu, 5 nov

16h 5min

1 stop

17:10

Kathmandu (KTM)

Thu, 5 nov

192 €

AI 2335

12:05

Bangkok, Suvarnabhumi (BKK)

Thu, 5 nov

12h 45min

1 stop

00:50

Kathmandu (KTM)

Fri, 6 nov +1

195 €

AI 2333

01:05

Bangkok, Suvarnabhumi (BKK)

Fri, 6 nov

23h 45min

1 stop

00:50

Kathmandu (KTM)

Sat, 7 nov +1

198 €

SL 220

05:00

Bangkok, Don Mueang International Airport (DMK)

Fri, 6 nov

3h 20min

Direct

08:20

Kathmandu (KTM)

Fri, 6 nov

158 €

AI 2335

12:05

Bangkok, Suvarnabhumi (BKK)

Fri, 6 nov

12h 45min

1 stop

00:50

Kathmandu (KTM)

Sat, 7 nov +1

202 €

AI 2335

12:05

Bangkok, Suvarnabhumi (BKK)

Sat, 7 nov

29h 5min

1 stop

17:10

Kathmandu (KTM)

Sun, 8 nov +1

197 €

AI 2303

15:20

Bangkok, Suvarnabhumi (BKK)

Sat, 7 nov

25h 50min

1 stop

17:10

Kathmandu (KTM)

Sun, 8 nov +1

199 €

SL 220

05:00

Bangkok, Don Mueang International Airport (DMK)

Sun, 8 nov

3h 20min

Direct

08:20

Kathmandu (KTM)

Sun, 8 nov

192 €

AI 2335

12:05

Bangkok, Suvarnabhumi (BKK)

Sun, 8 nov

29h 5min

1 stop

17:10

Kathmandu (KTM)

Mon, 9 nov +1

198 €

Low price calendar

September 2026

Price chart (September 2026)

min: 142 € · max: 179 €

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160 €

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162 €

18

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142 €

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151 €

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142 €

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176 €

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179 €

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175 €

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163 €

Cheap flights Bangkok to Kathmandu

Thai Lion Air

Mon, Wed, Thu, Fri, Sun

Price from

€136

China Southern Airlines

Mon, Tue, Wed, Fri, Sat

Price from

€175

Air India

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

Price from

€177

Popular destinations from Bangkok

All →

BKK

Bangkok — Surat Thani

Thailand → Thailand

URT

from

€8

BKK

Bangkok — Phuket

Thailand → Thailand

HKT

from

€9

BKK

Bangkok — Nakhon Si Thammarat

Thailand → Thailand

NST

from

€9

BKK

Bangkok — Khon Kaen

Thailand → Thailand

KKC

from

€9

BKK

Bangkok — Krabi

Thailand → Thailand

KBV

from

€9

BKK

Bangkok — Hat Yai

Thailand → Thailand

HDY

from

€10

BKK

Bangkok — Udon Thani

Thailand → Thailand

UTH

from

€10

BKK

Bangkok — Chiang Mai

Thailand → Thailand

CNX

from

€11

BKK

Bangkok — Chiang Rai

Thailand → Thailand

CEI

from

€12

Popular destinations to Kathmandu

All →

DEL

New Delhi — Kathmandu

India → Nepal

KTM

from

€48

PKR

Pokhara — Kathmandu

Nepal → Nepal

KTM

from

€71

DXB

Dubai — Kathmandu

United Arab Emirates → Nepal

KTM

from

€81

KWI

Kuwait City — Kathmandu

Kuwait → Nepal

KTM

from

€85

GOI

Goa — Kathmandu

India → Nepal

KTM

from

€100

DOH

Doha — Kathmandu

Qatar → Nepal

KTM

from

€110

TAS

Tashkent — Kathmandu

Uzbekistan → Nepal

KTM

from

€147

BJS

Beijing — Kathmandu

China → Nepal

KTM

from

€161

Cheap flights Bangkok to Kathmandu

Interesting facts about the route

Flight time

9h

Distance

2 200 km

Average price

€191

Most frequent flight

AI 2333

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · Nepal

patancell

2 GB

data

15

days

€14

patancell

3 GB

data

30

days

€20

patancell

5 GB

data

30

days

€30

patancell

10 GB

data

30

days

€42

patancell

data

10

days

€73

Frequently Asked Questions

The average ticket price Bangkok Kathmandu is €191. The cheapest ticket costs €162, operated by Air-India Express, flight 241, departing Bangkok on 17 September at 07:40, arriving Kathmandu on 18 September at 10:45.

The average flight time is 24 hours 20 minutes. The fastest flight takes 9 hours 10 minutes, flight 1064 operated by IndiGo, departing Bangkok on 19 September at 04:55, arriving Kathmandu on 19 September at 14:05.

Flights on the Bangkok - Kathmandu route are operated by the following airlines: Air India, China Southern Airlines, Thai Lion Air.

The distance from Bangkok to Kathmandu is 2200 km.