Cheap flights from Ulaanbaatar to Siem Reap from £228

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2 stops
Fri, Aug 15
Ulaanbaatar UBNSiem Reap SAI

£228
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2 stops
Sun, Aug 17
Ulaanbaatar UBNSiem Reap SAI

£233
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2 stops
Mon, Aug 18
Ulaanbaatar UBNSiem Reap SAI

£235
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2 stops
Wed, Aug 13
Ulaanbaatar UBNSiem Reap SAI

£235
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2 stops
Wed, Aug 13
Ulaanbaatar UBNSiem Reap SAI

£256
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2 stops
Tue, Aug 12
Ulaanbaatar UBNSiem Reap SAI

£268
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2 stops
Sun, Aug 17 – Sun, Aug 24
Ulaanbaatar UBNSiem Reap SAI

£477
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2 stops
Mon, Aug 18 – Sun, Aug 24
Ulaanbaatar UBNSiem Reap SAI

£488
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2 stops
Wed, Aug 13 – Tue, Aug 19
Ulaanbaatar UBNSiem Reap SAI

£505
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2 stops
Mon, Aug 18 – Sun, Aug 24
Ulaanbaatar UBNSiem Reap SAI

£548
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2 stops
Mon, Aug 18 – Sun, Aug 24
Ulaanbaatar UBNSiem Reap SAI

£565
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2 stops
Mon, Aug 18 – Sun, Aug 24
Ulaanbaatar UBNSiem Reap SAI

£587
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How much do flights to Siem Reap cost?

Key info about flying to Siem Reap

Depart from
Chinggis Khaan International Airport
Arrive to
Siem Reap–Angkor International Airport
Average flights per week
178
Flight distance

Check-in for a flight from Ulaanbaatar to Siem Reap

NameCarrier codeIATA CodePassport needed during booking
MIAT Mongolian AirlinesMGLOMYes
VietJet AirVJCVJYes
Thai AirAsiaAIQFDNo
Air CambodiaKHVK6No
Vietnam AirlinesHVNVNYes

Weather in Siem Reap

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January31°C21°C
February33°C23°C
March35°C25°C
April35°C26°C
May34°C26°C
June32°C25°C
July31°C24°C
August31°C25°C
September30°C24°C
October30°C24°C
November31°C23°C
December30°C21°C
Hottest Month
35°C
March
Coldest month
21°C
January
Sunny days
217
days per year

14 day forecast

Saturday
19 Jul
89%
33°C25°C
26 Jul
83%
31°C26°C
Sunday
20 Jul
89%
30°C25°C
27 Jul
83%
32°C25°C
Monday
21 Jul
87%
27°C24°C
28 Jul
84%
31°C25°C
Tuesday
22 Jul
89%
30°C24°C
29 Jul
89%
31°C25°C
Wednesday
23 Jul
87%
32°C25°C
30 Jul
88%
32°C25°C
Thursday
24 Jul
84%
31°C26°C
31 Jul
89%
33°C26°C
Friday
25 Jul
81%
28°C26°C
1 Aug
86%
34°C26°C
The most popular airlines for this route are MIAT Mongolian Airlines, VietJet Air, Thai AirAsia, Air Cambodia, and Vietnam Airlines. Ulaanbaatar and Siem Reap have 178 direct flights per week.

Frequently asked questions

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What time do nonstop (direct) flights between Ulaanbaatar and Siem Reap arrive?
What time do flights between Ulaanbaatar and Siem Reap depart?
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Explore alternative trips

Flights from Ulaanbaatar

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Popular routes

The nearest countries with flights to Siem Reap

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