Cheap flights Bangkok (Suvarnabhumi) to Kathmandu

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To

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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

142 $ 242 $ 242 $

Airlines

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

CZ 3082

08:55

Bangkok, Suvarnabhumi (BKK)

Tue, 15 sep

20h 50min

1 stop

05:45

Kathmandu (KTM)

Wed, 16 sep +1

238 $

AI 2333

00:30

Bangkok, Suvarnabhumi (BKK)

Wed, 16 sep

17h 50min

1 stop

18:20

Kathmandu (KTM)

Wed, 16 sep

225 $

SL 220

05:00

Bangkok, Дон-Муанг (DMK)

Wed, 16 sep

3h 20min

Direct

08:20

Kathmandu (KTM)

Wed, 16 sep

185 $

CZ 8024

11:05

Bangkok, Suvarnabhumi (BKK)

Wed, 16 sep

29h 40min

1 stop

16:45

Kathmandu (KTM)

Thu, 17 sep +1

239 $

CZ 364

12:00

Bangkok, Suvarnabhumi (BKK)

Wed, 16 sep

28h 45min

1 stop

16:45

Kathmandu (KTM)

Thu, 17 sep +1

222 $

AI 2303

15:25

Bangkok, Suvarnabhumi (BKK)

Wed, 16 sep

9h 25min

1 stop

00:50

Kathmandu (KTM)

Thu, 17 sep +1

229 $

IX 241

07:40

Bangkok, Suvarnabhumi (BKK)

Thu, 17 sep

27h 5min

2 stops

10:45

Kathmandu (KTM)

Fri, 18 sep +1

187 $

AI 2333

00:30

Bangkok, Suvarnabhumi (BKK)

Fri, 18 sep

24h 20min

1 stop

00:50

Kathmandu (KTM)

Sat, 19 sep +1

225 $

SL 220 🔥 Hot deal

05:00

Bangkok, Дон-Муанг (DMK)

Fri, 18 sep

3h 20min

Direct

08:20

Kathmandu (KTM)

Fri, 18 sep

164 $

6E 1064

04:55

Bangkok, Suvarnabhumi (BKK)

Sat, 19 sep

9h 10min

1 stop

14:05

Kathmandu (KTM)

Sat, 19 sep

213 $

CZ 8020

12:55

Bangkok, Suvarnabhumi (BKK)

Sat, 19 sep

16h 50min

1 stop

05:45

Kathmandu (KTM)

Sun, 20 sep +1

221 $

SL 220 🔥 Hot deal

05:00

Bangkok, Дон-Муанг (DMK)

Sun, 20 sep

3h 20min

Direct

08:20

Kathmandu (KTM)

Sun, 20 sep

160 $

AI 2333

00:30

Bangkok, Suvarnabhumi (BKK)

Mon, 21 sep

24h 20min

1 stop

00:50

Kathmandu (KTM)

Tue, 22 sep +1

224 $

SL 220 🔥 Hot deal

05:00

Bangkok, Дон-Муанг (DMK)

Mon, 21 sep

3h 20min

Direct

08:20

Kathmandu (KTM)

Mon, 21 sep

159 $

IX 9246

07:40

Bangkok, Suvarnabhumi (BKK)

Mon, 21 sep

17h 10min

2 stops

00:50

Kathmandu (KTM)

Tue, 22 sep +1

232 $

SL 220

05:00

Bangkok, Дон-Муанг (DMK)

Wed, 23 sep

3h 20min

Direct

08:20

Kathmandu (KTM)

Wed, 23 sep

203 $

SL 220 🔥 Hot deal

05:00

Bangkok, Дон-Муанг (DMK)

Fri, 25 sep

3h 20min

Direct

08:20

Kathmandu (KTM)

Fri, 25 sep

206 $

SL 220 🔥 Hot deal

05:00

Bangkok, Дон-Муанг (DMK)

Sun, 27 sep

3h 20min

Direct

08:20

Kathmandu (KTM)

Sun, 27 sep

202 $

SL 220 🔥 Hot deal

05:00

Bangkok, Дон-Муанг (DMK)

Mon, 28 sep

3h 20min

Direct

08:20

Kathmandu (KTM)

Mon, 28 sep

173 $

SL 220 🔥 Hot deal

05:00

Bangkok, Дон-Муанг (DMK)

Wed, 30 sep

3h 20min

Direct

08:20

Kathmandu (KTM)

Wed, 30 sep

223 $

SL 220

05:00

Bangkok, Дон-Муанг (DMK)

Fri, 2 oct

3h 20min

Direct

08:20

Kathmandu (KTM)

Fri, 2 oct

214 $

SL 220

05:00

Bangkok, Дон-Муанг (DMK)

Sun, 4 oct

3h 20min

Direct

08:20

Kathmandu (KTM)

Sun, 4 oct

205 $

SL 220

05:00

Bangkok, Дон-Муанг (DMK)

Wed, 7 oct

3h 20min

Direct

08:20

Kathmandu (KTM)

Wed, 7 oct

210 $

SL 220

05:00

Bangkok, Дон-Муанг (DMK)

Mon, 12 oct

3h 20min

Direct

08:20

Kathmandu (KTM)

Mon, 12 oct

205 $

CZ 8020

12:55

Bangkok, Suvarnabhumi (BKK)

Mon, 19 oct

27h 50min

1 stop

16:45

Kathmandu (KTM)

Tue, 20 oct +1

238 $

CZ 3036

20:00

Bangkok, Suvarnabhumi (BKK)

Tue, 20 oct

9h 45min

1 stop

05:45

Kathmandu (KTM)

Wed, 21 oct +1

239 $

SL 220 🔥 Hot deal

05:00

Bangkok, Дон-Муанг (DMK)

Wed, 21 oct

3h 20min

Direct

08:20

Kathmandu (KTM)

Wed, 21 oct

224 $

SL 220

05:00

Bangkok, Дон-Муанг (DMK)

Fri, 23 oct

3h 20min

Direct

08:20

Kathmandu (KTM)

Fri, 23 oct

193 $

CZ 8020

12:55

Bangkok, Suvarnabhumi (BKK)

Fri, 23 oct

27h 50min

1 stop

16:45

Kathmandu (KTM)

Sat, 24 oct +1

242 $

SL 220 🔥 Hot deal

05:00

Bangkok, Дон-Муанг (DMK)

Sun, 25 oct

3h 20min

Direct

08:20

Kathmandu (KTM)

Sun, 25 oct

160 $

SL 220

05:00

Bangkok, Дон-Муанг (DMK)

Mon, 26 oct

3h 20min

Direct

08:20

Kathmandu (KTM)

Mon, 26 oct

197 $

SL 220

05:00

Bangkok, Дон-Муанг (DMK)

Wed, 28 oct

3h 20min

Direct

08:20

Kathmandu (KTM)

Wed, 28 oct

202 $

SL 220

05:00

Bangkok, Дон-Муанг (DMK)

Fri, 30 oct

3h 20min

Direct

08:20

Kathmandu (KTM)

Fri, 30 oct

230 $

SL 220

05:00

Bangkok, Дон-Муанг (DMK)

Sun, 1 nov

3h 20min

Direct

08:20

Kathmandu (KTM)

Sun, 1 nov

212 $

AI 2303

15:20

Bangkok, Suvarnabhumi (BKK)

Sun, 1 nov

12h

1 stop

03:20

Kathmandu (KTM)

Mon, 2 nov +1

225 $

SL 220

05:00

Bangkok, Дон-Муанг (DMK)

Mon, 2 nov

3h 20min

Direct

08:20

Kathmandu (KTM)

Mon, 2 nov

230 $

AI 2303

15:20

Bangkok, Suvarnabhumi (BKK)

Mon, 2 nov

9h 30min

1 stop

00:50

Kathmandu (KTM)

Tue, 3 nov +1

226 $

AI 2333

01:05

Bangkok, Suvarnabhumi (BKK)

Tue, 3 nov

16h 5min

1 stop

17:10

Kathmandu (KTM)

Tue, 3 nov

228 $

AI 2335

12:05

Bangkok, Suvarnabhumi (BKK)

Tue, 3 nov

12h 45min

1 stop

00:50

Kathmandu (KTM)

Wed, 4 nov +1

224 $

AI 2333

01:05

Bangkok, Suvarnabhumi (BKK)

Wed, 4 nov

23h 45min

1 stop

00:50

Kathmandu (KTM)

Thu, 5 nov +1

223 $

SL 220

05:00

Bangkok, Дон-Муанг (DMK)

Wed, 4 nov

3h 20min

Direct

08:20

Kathmandu (KTM)

Wed, 4 nov

203 $

AI 2335

12:05

Bangkok, Suvarnabhumi (BKK)

Wed, 4 nov

12h 45min

1 stop

00:50

Kathmandu (KTM)

Thu, 5 nov +1

229 $

AI 2333

01:05

Bangkok, Suvarnabhumi (BKK)

Thu, 5 nov

16h 5min

1 stop

17:10

Kathmandu (KTM)

Thu, 5 nov

222 $

AI 2335

12:05

Bangkok, Suvarnabhumi (BKK)

Thu, 5 nov

12h 45min

1 stop

00:50

Kathmandu (KTM)

Fri, 6 nov +1

225 $

AI 2333

01:05

Bangkok, Suvarnabhumi (BKK)

Fri, 6 nov

23h 45min

1 stop

00:50

Kathmandu (KTM)

Sat, 7 nov +1

228 $

SL 220

05:00

Bangkok, Дон-Муанг (DMK)

Fri, 6 nov

3h 20min

Direct

08:20

Kathmandu (KTM)

Fri, 6 nov

183 $

AI 2335

12:05

Bangkok, Suvarnabhumi (BKK)

Fri, 6 nov

12h 45min

1 stop

00:50

Kathmandu (KTM)

Sat, 7 nov +1

233 $

AI 2335

12:05

Bangkok, Suvarnabhumi (BKK)

Sat, 7 nov

29h 5min

1 stop

17:10

Kathmandu (KTM)

Sun, 8 nov +1

227 $

AI 2303

15:20

Bangkok, Suvarnabhumi (BKK)

Sat, 7 nov

25h 50min

1 stop

17:10

Kathmandu (KTM)

Sun, 8 nov +1

230 $

SL 220

05:00

Bangkok, Дон-Муанг (DMK)

Sun, 8 nov

3h 20min

Direct

08:20

Kathmandu (KTM)

Sun, 8 nov

222 $

Low price calendar

September 2026

Price chart (September 2026)

min: 164 $ · max: 206 $

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185 $

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187 $

18

Good deal

164 $

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174 $

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164 $

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203 $

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206 $

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202 $

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188 $

Cheap flights Bangkok to Kathmandu

Thai Lion Air

Mon, Wed, Thu, Fri, Sun

Price from

$157

China Southern Airlines

Mon, Tue, Wed, Fri, Sat

Price from

$202

Air India

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

Price from

$204

Popular destinations from Bangkok

All →

BKK

Bangkok — Surat Thani

Thailand → Thailand

URT

from

$9

BKK

Bangkok — Phuket

Thailand → Thailand

HKT

from

$10

BKK

Bangkok — Nakhon Si Thammarat

Thailand → Thailand

NST

from

$10

BKK

Bangkok — Khon Kaen

Thailand → Thailand

KKC

from

$10

BKK

Bangkok — Krabi

Thailand → Thailand

KBV

from

$11

BKK

Bangkok — Hat Yai

Thailand → Thailand

HDY

from

$11

BKK

Bangkok — Udon Thani

Thailand → Thailand

UTH

from

$11

BKK

Bangkok — Chiang Mai

Thailand → Thailand

CNX

from

$12

BKK

Bangkok — Chiang Rai

Thailand → Thailand

CEI

from

$13

Popular destinations to Kathmandu

All →

DEL

New Delhi — Kathmandu

India → Nepal

KTM

from

$56

PKR

Pokhara — Kathmandu

Nepal → Nepal

KTM

from

$82

DXB

Dubai — Kathmandu

United Arab Emirates → Nepal

KTM

from

$94

KWI

Kuwait City — Kathmandu

Kuwait → Nepal

KTM

from

$99

GOI

Goa — Kathmandu

India → Nepal

KTM

from

$116

DOH

Doha — Kathmandu

Qatar → Nepal

KTM

from

$127

TAS

Tashkent — Kathmandu

Uzbekistan → Nepal

KTM

from

$170

BJS

Beijing — Kathmandu

China → Nepal

KTM

from

$186

Cheap flights Bangkok to Kathmandu

Interesting facts about the route

Flight time

9h

Distance

2 200 km

Average price

$219

Most frequent flight

SL 220

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · Nepal

patancell

2 GB

data

15

days

$17

patancell

3 GB

data

30

days

$23

patancell

5 GB

data

30

days

$35

patancell

10 GB

data

30

days

$49

patancell

data

10

days

$84

Frequently Asked Questions

The average ticket price Bangkok Kathmandu is $219. The cheapest ticket costs $185, operated by Thai Lion Air, flight 220, departing Bangkok on 16 September at 05:00, arriving Kathmandu on 16 September at 08:20.

The average flight time is 24 hours 20 minutes. The fastest flight takes 3 hours 20 minutes, flight 220 operated by Thai Lion Air, departing Bangkok on 16 September at 05:00, arriving Kathmandu on 16 September at 08:20.

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.