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Vientiane to Siem Reap flights

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Why book with Opodo?
  • Cheap flights with over 660 airlines
  • Compare the best deals
  • Fly to Siem Reap for low prices
Flight Duration Flights between Vientiane and Siem Reap take, on average, 2 h and 34 m minutes, but the time can vary according to other factors
Cheapest flight Cheapest price for a one-way flight between Vientiane with Siem Reap found by our customers in the last 72 hours
High season According to search data from our customers, January is the busiest time to fly from Vientiane to Siem Reap
Best time to book According to real data November is the most popular time to book a flight to Siem Reap when departing from Vientiane

Cheap last minute flights to Siem Reap

Latest deals and top flight routes from Vientiane airports.

Departure Tue, 24 May Return Sat, 28 May
VTE Vientiane
REP Siem Reap
return from £1,308
Departure Sat, 11 Jun Return Fri, 17 Jun
VTE Vientiane
REP Siem Reap
return from £521
Flight route information
Find out further information on Vientiane and Siem Reap to help you prepare for your trip.
Currency and price comparison
Train
Local, one-way ticket
160%

Trains are 160% more expensive in Siem Reap than in Vientiane.

Vientiane
£0.55
Siem Reap
£1.43
Meal
Mid-priced restaurant
43%

A meal in Siem Reap is 43% cheaper than a meal in Vientiane.

Vientiane
£2.85
Siem Reap
£1.63
Taxi
Standard daytime start rate
50%

A taxi fare in Siem Reap is 50% cheaper than in Vientiane.

Vientiane
£1.63
Siem Reap
£0.82
Coffee
Regular cappuccino
21%

Coffee in Siem Reap is 21% cheaper than in Vientiane.

Vientiane
£1.82
Siem Reap
£1.43
Vientiane airports
  • ( Wattay (VTE)
    How far from city centre: 3 miles
Siem Reap airports
  • ( SIEM REAP (REP)
    How far from city centre: 1 miles
K Distance: 325 miles

Search for flights from Vientiane to Siem Reap

Find cheap flights from Vientiane to Siem Reap with the Opodo search engine. Whether it’s on business, for a relaxing holiday or to visit loved ones, you will find all the best deals on flights from Vientiane with Opodo, featuring cheap flights by all the top low cost and standard airlines. By simply entering your preferences in our speedy search engine, a large selection of options will be returned from which you just need to select the best deal that works for you. We’ll do the rest! Alternatively, if you are flexible on dates or an early bird, discover the cheapest day to fly from Vientiane to Siem Reap to ensure you get the best price. Find exclusive discounts by downloading the Opodo App and subscribing to our newsletter to stay in touch with the best offers on flights, hotels and more. Finally, don’t forget to book a hotel or car hire to complete your journey, all of which you will find on Opodo, your one-stop travel shop. Then just sit back and relax and enjoy your holidays!

Frequent asked questions about flights from Vientiane to Siem Reap

😷 Is it safe to travel from Vientiane to Siem Reap during the Covid-19 situation?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions Cambodia may apply when travelling from Vientiane. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!
🔍 How can I find cheap flights from Vientiane to Siem Reap at Opodo?
The cheapest price for a flight from Vientiane to Siem Reap is 521£. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
💰 Is Siem Reap expensive to visit compared to Vientiane?
If you compare transportation prices, the taxi ride in Siem Reap costs an average of 0.82 GBP, 50% cheaper than Vientiane, with a fare of 1.63 GBP, while train tickets costs 160% more in Siem Reap: 1.43 GBP against 0.55 GBP in Vientiane. If you compare the price of a lunch meal, however, you can find it from 1.63 GBP in Siem Reap, 43% less than the 2.85 GBP in Vientiane. The price of the coffee is around 21% cheaper in Siem Reap, with an average of 1.43 GBP, while in Vientiane the coffee costs 1.82 GBP.
📉 When is the best time to book a flight from Vientiane to Siem Reap?
The most popular months to book a trip from Vientiane to Siem Reap are November, July and April, based on the searches of our customers.
📅 When is the best time to travel from Vientiane to Siem Reap?
The best time of the year to go to Siem Reap when flying from Vientiane depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, January is the top 1º month to fly to Siem Reap from Vientiane in terms of searches from our customer, followed by May and April. If you prefer to avoid high peaks of turism, however, and escape a crowded period, October, July and August are the months with less volume of searchs for the route Vientiane -  Siem Reap.
🕑 How long does the flight take to go from Vientiane to Siem Reap?
The total flight time between Vientiane and Siem Reap is of around 02:34 hours on average, considering an average distance of 881 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
🌡️ How is the weather in Siem Reap compared to Vientiane?
While in Vientiane the temperatures can reach an average of 38.73 ºC in summer, with precipitation levels up to 6.0 mm ,Siem Reap's temperatures can go up to 37.79 ºC during the hot season, with 6.0 mm average of rain rate . In winter, however, weather indicators show around 18.35 ºC in Siem Reap, compared to the 11.37 ºC average degrees reported in Vientiane. During the winter period, Vientiane can register 2.3 mm precipitation, while Siem Reap have an average of 3.0 mm rain level.
Airlines with indirect flights from Vientiane to Siem Reap are:
Airlines with indirect flights from Vientiane to Siem Reap are:
  • Bangkok Airways, stoping in Bangkok for 70 minutes minimun.
  • Cambodia Angkor Air, with 90 minutes scale in Phnom Penh.
  • Cambodia Angkor Air, with 90 minutes scale in Phnom Penh.
Other popular routes

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Our International travel websites

Vols de Vientiane à Siem Reap
Flights from Vientiane to Siem Reap
Flüge von Vientiane nach Siem Reap
Vientián Siem Reap