Cheap flights from Siem Reap to Kathmandu from £158

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1 stop
Sat, Aug 2
Siem Reap SAIKathmandu KTM

£158
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1 stop
Mon, Jul 28
Siem Reap SAIKathmandu KTM

£161
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1 stop
Wed, Jul 30
Siem Reap SAIKathmandu KTM

£176
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1 stop
Tue, Jul 29
Siem Reap SAIKathmandu KTM

£177
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1 stop
Tue, Jul 29
Siem Reap SAIKathmandu KTM

£177
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1 stop
Sun, Jul 27
Siem Reap SAIKathmandu KTM

£197
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Prices updated:

1 stop
Thu, Jul 31 – Wed, Aug 6
Siem Reap SAIKathmandu KTM

£344
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1 stop
Thu, Jul 31 – Wed, Aug 6
Siem Reap SAIKathmandu KTM

£344
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1 stop
Wed, Jul 30 – Mon, Aug 4
Siem Reap SAIKathmandu KTM

£349
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1 stop
Wed, Jul 30 – Mon, Aug 4
Siem Reap SAIKathmandu KTM

£349
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1 stop
Wed, Jul 30 – Tue, Aug 5
Siem Reap SAIKathmandu KTM

£352
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1 stop
Thu, Jul 31 – Tue, Aug 5
Siem Reap SAIKathmandu KTM

£353
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Prices updated:

How much do flights to Kathmandu cost?

Key info about flying to Kathmandu

Depart from
Siem Reap–Angkor International Airport
Arrive to
Tribhuvan International
Average flights per week
391
Flight distance
Worth visiting
Boudhanath Stupa, Kathmandu, Nepal - Swayambhunath Stupa, Kathmandu, Nepal - Bhaktapur Durbar Square, Nepal

Check-in for a flight from Siem Reap to Kathmandu

NameCarrier codeIATA CodePassport needed during booking
Air India LimitedAICAIYes
Thai AirAsiaAIQFDNo
Vietnam AirlinesHVNVNYes
Bangkok AirwaysBKPPGNo
EmiratesUAEEKNo

Weather in Kathmandu

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January15°C5°C
February17°C6°C
March22°C10°C
April26°C14°C
May26°C15°C
June26°C18°C
July24°C18°C
August24°C17°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
196
days per year

14 day forecast

Saturday
5 Jul
95%
26°C19°C
12 Jul
77%
23°C19°C
Sunday
6 Jul
89%
26°C20°C
13 Jul
88%
27°C18°C
Monday
7 Jul
81%
25°C20°C
14 Jul
83%
25°C20°C
Tuesday
8 Jul
73%
24°C20°C
15 Jul
87%
24°C20°C
Wednesday
9 Jul
83%
24°C20°C
16 Jul
89%
22°C20°C
Thursday
10 Jul
82%
24°C19°C
17 Jul
87%
26°C19°C
Friday
11 Jul
82%
22°C20°C
18 Jul
89%
27°C19°C
The most popular airlines for this route are Air India Limited, Thai AirAsia, Vietnam Airlines, Bangkok Airways, and Emirates. Siem Reap and Kathmandu have 391 direct flights per week. When you arrive at Kathmandu, consider visiting Boudhanath Stupa, Kathmandu, Nepal, Swayambhunath Stupa, Kathmandu, Nepal, and Bhaktapur Durbar Square, Nepal.

Frequently asked questions

What are the most popular routes to and from Siem Reap?
What are the most popular routes to and from Kathmandu?
What airports are near Siem Reap?
What airports are near Kathmandu?
Which airlines fly between Siem Reap and Kathmandu?
When’s the best time to travel between Siem Reap and Kathmandu?
What flights operate between Siem Reap and Kathmandu?
How many airports are there near Siem Reap?
How many airports are there near Kathmandu?
What time do nonstop (direct) flights between Siem Reap and Kathmandu depart?
What time do nonstop (direct) flights between Siem Reap and Kathmandu arrive?
What time do flights between Siem Reap and Kathmandu depart?
What time do flights between Siem Reap and Kathmandu arrive?

Explore alternative trips

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The nearest countries with flights to Kathmandu

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