Question 1

What are the most popular routes to and from Siem Reap?

Accepted Answer

Travelers frequently search for route combinations, such as Siem Reap and Bangkok, London, Phnom Penh, Phuket City, Hanoi, Ho Chi Minh City, Singapore, Phuket Province, Chiang Mai, Kuala Lumpur, Sihanoukville Province, Bali, Da Nang, Denpasar, Manchester, Manila, Krabi, Perth, Melbourne, Cebu.

Question 2

What are the most popular routes to and from Udon Thani?

Accepted Answer

Travelers frequently search for route combinations, such as Udon Thani and Bangkok, Phuket Province, London, Singapore, Phuket City, Chiang Mai, Manchester, Hong Kong, Vientiane, Perth, Krabi, Hanoi, Kuala Lumpur, Hat Yai, Chiang Rai Province, Oslo, Surat Thani Province, Ho Chi Minh City, Manila, Tokyo.

Question 3

What airports are near Udon Thani?

Accepted Answer

The main airport in Udon Thani is Udon Thani International. It is also served by Wattay International, Udon Thani International, Khon Kaen, Roi Et, Sakon Nakhon, Nakhon Phanom, Loei.

Question 4

Which airlines fly between Siem Reap and Udon Thani?

Accepted Answer

Currently, you can fly between Siem Reap and Udon Thani with Thai AirAsia, VietJet Air, Nok Air, Thai Airways, Bangkok Airways.

Question 5

When’s the best time to travel between Siem Reap and Udon Thani?

Accepted Answer

If you don’t have specific dates for your trip between Siem Reap and Udon Thani, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 6

What flights operate between Siem Reap and Udon Thani?

Accepted Answer

Traveling between Siem Reap and Udon Thani, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 7

How many airports are there near Udon Thani?

Accepted Answer

There are a number of airports in and around Udon Thani. The main one is Udon Thani International and other nearby airports include Wattay International, Udon Thani International, Khon Kaen, Roi Et, Sakon Nakhon, Nakhon Phanom, Loei.

Question 8

What time do nonstop (direct) flights between Siem Reap and Udon Thani depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Siem Reap, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 9

What time do nonstop (direct) flights between Siem Reap and Udon Thani arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Udon Thani, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 10

What time do flights between Siem Reap and Udon Thani depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Siem Reap, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 11

What time do flights between Siem Reap and Udon Thani arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Udon Thani, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£145
Cheapest round-trip	£263
Includes rare itinerary	Travel hack
Most popular airline	Thai AirAsia

Transport Option	Typical Time	Typical Cost	Frequency	Best For
Airport Taxi	10-20 min	฿100 – ฿150; fixed fare to city center (~$3–4 USD)	on-demand 24/7 (traffic dependent)	convenience and speed
Songthaew (shared minibus)	15-30 min	฿30 – ฿50; per person (~$1–1.50 USD)	irregular, when full (traffic dependent)	budget travelers
Grab (ride-hailing)	10-20 min	฿80 – ฿130; varies by demand (~$2.50–4 USD)	on-demand via app (traffic dependent)	app users, cashless payment
Private transfer	10-20 min	฿300 – ฿600; pre-booked, per vehicle (~$9–18 USD)	pre-booked (traffic dependent)	groups or families
Rental car	10-20 min	฿800 – ฿1,500; per day (~$23–43 USD)	airport desks during flight hours	exploring the region
Hotel shuttle	10-25 min	฿0 – ฿200; often complimentary; check with hotel (~$0–6 USD)	by arrangement (traffic dependent)	hotel guests

Name	Carrier code	IATA Code	Passport needed during booking
Thai AirAsia	AIQ	FD	No
VietJet Air	VJC	VJ	Yes
Nok Air	NOK	DD	Yes
Thai Airways	THA	TG	No
Bangkok Airways	BKP	PG	No

Month	Average monthly max temperature	Average monthly min temperature
January	29°C	17°C
February	32°C	20°C
March	35°C	24°C
April	36°C	26°C
May	34°C	26°C
June	32°C	25°C
July	31°C	24°C
August	30°C	24°C
September	30°C	24°C
October	30°C	22°C
November	29°C	20°C
December	28°C	17°C

Cheap flights from Siem Reap to Udon Thani from £145

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