Cheap flights from Udon Thani to Phnom Penh from £92

Cheap flights from Udon Thani to Phnom Penh from £92

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1 stop
Tue, May 26
Udon Thani UTHPhnom Penh KTI
£92
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1 stop
Wed, May 27
Udon Thani UTHPhnom Penh KTI
£96
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1 stop
Thu, May 28
Udon Thani UTHPhnom Penh KTI
£117
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1 stop
Tue, May 26
Udon Thani UTHPhnom Penh KTI
£117
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1 stop
Tue, May 26 – Thu, May 28
Udon Thani UTHPhnom Penh KTI
£193
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1 stop
Wed, May 27 – Sun, May 31
Udon Thani UTHPhnom Penh KTI
£201
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1 stop
Wed, May 27 – Sun, May 31
Udon Thani UTHPhnom Penh KTI
£204
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1 stop
Wed, May 27 – Fri, May 29
Udon Thani UTHPhnom Penh KTI
£204
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How much do flights to Phnom Penh cost?

Cheapest one-way trip

£92

Cheapest round-trip

£193

Average round-trip

£218

Includes rare itinerary

Travel hack

Most popular airline

Thai AirAsia

Getting from Phnom Penh airport to the city center

Fastest options: taxi and ride-hailing services. Best value: airport shuttle bus and tuk-tuk.

Phnom Penh is served by Phnom Penh International Airport (PNH), located approximately 10 km west of the city center. The airport offers several airport transfers to city center options including taxis, ride-hailing services, tuk-tuks, and shuttle buses. Journey times typically range from 20 to 45 minutes depending on traffic conditions, which can be heavy during peak hours. Most transport options are available around the clock, though frequencies may vary at night.

Transport Option

Typical Time

Typical Cost

Frequency

Best For

20-40 min

KHR 36,000–48,000 (USD 9–12); fixed rate to city center

on-demand 24/7 (traffic dependent)

convenience and comfort

20-40 min

KHR 20,000–36,000 (USD 5–9); price varies with demand

on-demand 24/7 (traffic dependent)

app-based booking

25-45 min

KHR 16,000–28,000 (USD 4–7); negotiate before departure

on-demand (traffic dependent)

budget travelers

20-40 min

KHR 16,000–32,000 (USD 4–8); local ride-hailing app

on-demand 24/7 (traffic dependent)

local app users

20-35 min

KHR 60,000–100,000 (USD 15–25); pre-booked service

pre-booked (traffic dependent)

groups and families

15-30 min

KHR 8,000–16,000 (USD 2–4); not suitable for luggage

on-demand (traffic dependent)

solo travelers, light luggage

Notes:

  • Prices in KHR with USD equivalents; table created in 2025 and subject to change.
  • US dollars are widely accepted in Cambodia; small change may be given in Cambodian riel.
  • Tuk-tuk and motorbike taxi fares should be negotiated before departure.
  • Traffic congestion is common during morning and evening rush hours.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Phnom Penh

Depart from
Udon Thani International
Arrive to
Techo International Airport
Average flights per week
185
Flight distance

Check-in for a flight from Udon Thani to Phnom Penh

NameCarrier codeIATA CodePassport needed during booking
Thai AirAsiaAIQFDNo
Thai AirwaysTHATGNo
VietJet AirVJCVJYes
Cambodia AirwaysKMEKRYes
Nok AirNOKDDYes

Online check-in is not available for these airlines.

Weather in Phnom Penh

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January32°C22°C
February34°C23°C
March36°C25°C
April35°C26°C
May34°C26°C
June33°C25°C
July32°C25°C
August32°C25°C
September31°C25°C
October31°C24°C
November30°C23°C
December30°C22°C
Hottest Month
36°C
March
Coldest month
22°C
January
Sunny days
203
days per year

14 day forecast

Saturday
16 May
87%
37°C27°C
23 May
88%
36°C26°C
Sunday
17 May
88%
36°C27°C
24 May
37°C27°C
Monday
18 May
88%
34°C27°C
25 May
81%
36°C27°C
Tuesday
19 May
82%
34°C26°C
26 May
69%
36°C27°C
Wednesday
20 May
87%
32°C26°C
27 May
36°C27°C
Thursday
21 May
57%
32°C26°C
28 May
85%
37°C27°C
Friday
22 May
81%
33°C26°C
29 May
79%
38°C27°C
Book your trip to arrive at Techo International Airport, or Phnom Penh International. The most popular airlines for this route are Thai AirAsia, Thai Airways, VietJet Air, Cambodia Airways, and Nok Air. Udon Thani and Phnom Penh have 185 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Udon Thani?
Travelers frequently search for route combinations, such as Udon Thani and Bangkok, Phuket Province, London, Phuket City, Chiang Mai, Kuala Lumpur, Singapore, Ko Samui, Krabi, Surat Thani Province, Chiang Rai Province, Hanoi, Ho Chi Minh City, Vientiane, Tokyo, Melbourne, Perth, Siem Reap, Brisbane, Pattaya.
What are the most popular routes to and from Phnom Penh?
Travelers frequently search for route combinations, such as Phnom Penh and Bangkok, London, Ho Chi Minh City, Siem Reap, Denpasar, Kuala Lumpur, Phuket Province, Bali, Phuket City, Chiang Mai, Singapore, Perth, Hanoi, Manila, Manchester, Da Nang, Melbourne, Jakarta, Krabi, Tokyo.
What airports are near Udon Thani?
The main airport in Udon Thani is Udon Thani International. It is also served by Wattay International, Udon Thani International, Khon Kaen, Nakhon Phanom, Sakon Nakhon, Roi Et, Loei.
What airports are near Phnom Penh?
The main airport in Phnom Penh is Phnom Penh International. It is also served by Tan Son Nhat International, Sihanoukville International, Can Tho International, Rach Gia.
Which airlines fly between Udon Thani and Phnom Penh?
Currently, you can fly between Udon Thani and Phnom Penh with Thai AirAsia, Thai Airways, VietJet Air, Cambodia Airways, Nok Air.
When’s the best time to travel between Udon Thani and Phnom Penh?
If you don’t have specific dates for your trip between Udon Thani and Phnom Penh, 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.
What flights operate between Udon Thani and Phnom Penh?
Traveling between Udon Thani and Phnom Penh, 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.
How many airports are there near Udon Thani?
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, Nakhon Phanom, Sakon Nakhon, Roi Et, Loei
How many airports are there near Phnom Penh?
There are a number of airports in and around Phnom Penh. The main one is Phnom Penh International and other nearby airports include Tan Son Nhat International, Sihanoukville International, Can Tho International, Rach Gia.
What time do nonstop (direct) flights between Udon Thani and Phnom Penh depart?
What time do nonstop (direct) flights between Udon Thani and Phnom Penh arrive?
What time do flights between Udon Thani and Phnom Penh depart?
What time do flights between Udon Thani and Phnom Penh arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

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