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Cheap flights Kathmandu — Bangkok

Kathmandu (KTM, NP) Bangkok (BKK, TH)
from $202 2 209 km ~3h 6m 92 flights found 9 airlines cheapest on Monday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $202 on 30.12.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
Mo
Tu
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January 2027
Mo
Tu
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Prices found for 28 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
30 Dec 2026, Wed
SriLankan Airlines UL 182
10:55
KTM Tribhuvan International Airport
18:05
BKK Suvarnabhumi Airport
7h 10m 1 stop
Trip.com
$202
View this ticket
28 Dec 2026, Mon
THAI Airways TG 320
10:45
KTM Tribhuvan International Airport
14:15
BKK Suvarnabhumi Airport
3h 30m Direct
Trip.com
$226
View this ticket
19 Dec 2026, Sat
THAI Airways TG 310
21:40
KTM Tribhuvan International Airport
01:10
BKK Suvarnabhumi Airport
3h 30m Direct
Trip.com
$226
View this ticket
25 Dec 2026, Fri
THAI Airways TG 320
10:45
KTM Tribhuvan International Airport
14:15
BKK Suvarnabhumi Airport
3h 30m Direct
Trip.com
$229
View this ticket
29 Dec 2026, Tue
THAI Airways TG 310
21:40
KTM Tribhuvan International Airport
01:10
BKK Suvarnabhumi Airport
3h 30m Direct
Trip.com
$231
View this ticket
14 Dec 2026, Mon
Air India AI 0214
07:20
KTM Tribhuvan International Airport
13:45
BKK Suvarnabhumi Airport
6h 25m 1 stop
Trip.com
$235
View this ticket
Route characteristics
Distance
2 209 km
Flight time
3h 6m
Time difference
+1h
Minimum price
from $202 (30.12.2026)
Average price
$310
Maximum price
$457
Departures per week
8
Cheapest day
Monday
Departure airports (1)
KTM Tribhuvan International Airport
Arrival airports (2)
BKK Suvarnabhumi Airport DMK Don Mueang International Airport
Airlines (9)
UL SriLankan Airlines AI Air India 6E IndiGo TG THAI Airways RA Nepal Airlines J9 Jazeera Airways BG Biman Bangladesh Airlines H9 Himalaya Airlines MU China Eastern
Agencies (10)
Trip.com Kiwi.com Kupi.com Clickavia Farera Ubfly Авиасейлс City.Travel Onetwotrip.kz Tickets
Prices by day of week
Monday
$226
avg $231
Cheapest
Tuesday
$231
avg $231
Wednesday
$202
avg $202
Friday
$229
avg $229
Saturday
$226
avg $226
Airlines — cheapest prices 9
SriLankan Airlines
SriLankan Airlines
2 flights · 2 days
$202
Air India
Air India
13 flights · 13 days
$214
IndiGo
IndiGo
Low-cost 14 flights · 14 days
$221
THAI Airways
THAI Airways
44 flights · 38 days
$226
Nepal Airlines
Nepal Airlines
8 flights · 8 days
$252
Jazeera Airways
Jazeera Airways
Low-cost 1 flights · 1 days
$308
Biman Bangladesh Airlines
Biman Bangladesh Airlines
6 flights · 6 days
$333
Himalaya Airlines
Himalaya Airlines
2 flights · 2 days
$368
China Eastern
China Eastern
2 flights · 2 days
$374
Where to buy tickets 10
Trip.com
40 tickets · 35 days
from $202
Kiwi.com
4 tickets · 4 days
from $221
Kupi.com
4 tickets · 4 days
from $229
Clickavia
24 tickets · 23 days
from $234
Farera
2 tickets · 2 days
from $252
Ubfly
1 tickets · 1 days
from $258
Авиасейлс
13 tickets · 8 days
from $285
City.Travel
2 tickets · 2 days
from $300
Onetwotrip.kz
1 tickets · 1 days
from $363
Tickets
1 tickets · 1 days
from $578
Airports

From — Kathmandu (1)

  • KTM Tribhuvan International Airport

To — Bangkok (2)

  • BKK Suvarnabhumi Airport
  • DMK Don Mueang International Airport
Other destinations from Kathmandu
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Adler/Sochi
RU
Malaga
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Agra
IN
Almaty
KZ
Athens
GR
Abu Dhabi
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Antalya
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Manama
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Baku
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Barnaul
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Barcelona
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Frequently asked questions about the route Kathmandu — Bangkok
How long is the flight from Kathmandu to Bangkok?
Approximate flight time — 3h 6m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Kathmandu to Bangkok?
The straight-line distance — 2 209 km.
How much do flights from Kathmandu to Bangkok cost?
The minimum price over 3 months — from $202 on 30.12.2026.
What is the average ticket price?
The average price — $310. Range: $202 — $457.
What is the time difference between Kathmandu and Bangkok?
The difference — +1h.
From which airports does Kathmandu operate flights?
From Kathmandu: KTM (Tribhuvan International Airport).
To which airports in Bangkok do flights arrive?
To Bangkok: BKK (Suvarnabhumi Airport), DMK (Don Mueang International Airport).
Which airlines fly this route?
This route is served by 9 airlines: SriLankan Airlines, Air India, IndiGo, THAI Airways, Nepal Airlines, Jazeera Airways, Biman Bangladesh Airlines, Himalaya Airlines.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $226. Total direct flights found: 4.
Which day of the week is cheapest?
The cheapest day of the week — Monday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Kathmandu — Bangkok

Flights Kathmandu — Bangkok is a popular route. The straight-line distance is 2 209 km. Flight time 3h 6m. Time difference +1h.

From Kathmandu (KTM) flights depart from 1 airport: KTM. To Bangkok (BKK) — 2 arrival airports: BKK, DMK.

9 airlines operate on this route: SriLankan Airlines, Air India, IndiGo, THAI Airways, Nepal Airlines, Jazeera Airways, Biman Bangladesh Airlines, Himalaya Airlines.

The minimum price for the next 3 months — from $202 (30.12.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $310, ranging from $202 to $457. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Monday.

Other destinations in Thailand from Kathmandu
Chiang Mai
TH
Hua Hin
TH
Phuket
TH
Krabi
TH
Surat Thani
TH
Koh Samui
TH
Pattaya
TH

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