Cheap flights from Sihanoukville Province to Kathmandu from £311

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1 stop
Mon, Nov 23
Sihanoukville Province KOSKathmandu KTM

£311
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1 stop
Wed, Nov 25
Sihanoukville Province KOSKathmandu KTM

£311
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1 stop
Thu, Nov 26
Sihanoukville Province KOSKathmandu KTM

£313
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1 stop
Sat, Nov 28
Sihanoukville Province KOSKathmandu KTM

£313
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1 stop
Fri, Nov 27
Sihanoukville Province KOSKathmandu KTM

£321
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1 stop
Thu, Nov 26
Sihanoukville Province KOSKathmandu KTM

£363
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1 stop
Thu, Nov 26 – Sun, Nov 29
Sihanoukville Province KOSKathmandu KTM

£693
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1 stop
Sat, Nov 28 – Wed, Dec 2
Sihanoukville Province KOSKathmandu KTM

£694
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1 stop
Mon, Nov 23 – Fri, Nov 27
Sihanoukville Province KOSKathmandu KTM

£699
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1 stop
Wed, Nov 25 – Sun, Nov 29
Sihanoukville Province KOSKathmandu KTM

£699
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1 stop
Wed, Nov 25 – Sat, Nov 28
Sihanoukville Province KOSKathmandu KTM

£705
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1 stop
Mon, Nov 23 – Sat, Nov 28
Sihanoukville Province KOSKathmandu KTM

£705
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How much do flights to Kathmandu cost?

Getting from Kathmandu airport to the city center

Kathmandu is served by Tribhuvan International Airport (KTM), Nepal's only international airport, located approximately 6 km east of the city center. Despite the short distance, airport transfers to city center destinations can take 20 to 60 minutes depending on traffic conditions, which are notoriously congested in the Kathmandu Valley. Transport options include prepaid taxis, metered taxis, hotel shuttles, ride-hailing services, local buses, and private transfers. The airport has a dedicated prepaid taxi counter inside the arrivals hall, which is the recommended option for first-time visitors.

Notes:

  • Prices in NPR; table created in 2025 and subject to change.
  • Kathmandu traffic is highly unpredictable; allow extra time during rush hours (8–10 AM, 4–7 PM).
  • Prepaid taxi counters are located inside the arrivals hall; pay before exiting to avoid haggling.
  • Ride-hailing apps require local SIM or WiFi; drivers may have limited English.
  • Local buses depart from the main road outside the airport; not recommended with heavy luggage.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Kathmandu

Depart from
Sihanoukville International
Arrive to
Tribhuvan International
Average flights per week
126
Flight distance
Worth visiting
Bhaktapur Durbar Square, Nepal - Boudhanath Stupa, Kathmandu, Nepal - Swayambhunath Stupa, Kathmandu, Nepal

Check-in for a flight from Sihanoukville Province to Kathmandu

NameCarrier codeIATA CodePassport needed during booking
Air CambodiaKHVK6No
AirAsiaAXMAKNo
Air India LimitedAICAIYes
Thai AirwaysTHATGNo
Batik Air MalaysiaMXDODNo

Weather in Kathmandu

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January15°C5°C
February18°C6°C
March22°C10°C
April26°C14°C
May26°C15°C
June26°C18°C
July24°C18°C
August24°C18°C
September24°C16°C
October22°C13°C
November18°C9°C
December16°C6°C
Hottest Month
26°C
June
Coldest month
5°C
January
Sunny days
198
days per year

14 day forecast

Saturday
7 Nov
39%
22°C9°C
14 Nov
65%
19°C8°C
Sunday
8 Nov
20%
22°C10°C
15 Nov
67%
18°C9°C
Monday
9 Nov
22°C10°C
16 Nov
75%
18°C10°C
Tuesday
10 Nov
57%
22°C10°C
17 Nov
60%
19°C10°C
Wednesday
11 Nov
61%
21°C9°C
18 Nov
65%
19°C12°C
Thursday
12 Nov
17%
19°C9°C
19 Nov
20%
20°C11°C
Friday
13 Nov
19°C8°C
20 Nov
11%
20°C10°C
The most popular airlines for this route are Air Cambodia, AirAsia, Air India Limited, Thai Airways, and Batik Air Malaysia. Sihanoukville Province and Kathmandu have 126 direct flights per week. When you arrive at Kathmandu, consider visiting Bhaktapur Durbar Square, Nepal, Boudhanath Stupa, Kathmandu, Nepal, and Swayambhunath Stupa, Kathmandu, Nepal.

Frequently asked questions

What are the most popular routes to and from Sihanoukville Province?

What are the most popular routes to and from Kathmandu?

What airports are near Sihanoukville Province?

What airports are near Kathmandu?

Which airlines fly between Sihanoukville Province and Kathmandu?

When’s the best time to travel between Sihanoukville Province and Kathmandu?

What flights operate between Sihanoukville Province and Kathmandu?

How many airports are there near Sihanoukville Province?

How many airports are there near Kathmandu?

What time do nonstop (direct) flights between Sihanoukville Province and Kathmandu depart?

What time do nonstop (direct) flights between Sihanoukville Province and Kathmandu arrive?

What time do flights between Sihanoukville Province and Kathmandu depart?

What time do flights between Sihanoukville Province and Kathmandu arrive?

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