Cheap flights from Siem Reap to Vientiane from £189

Cheap flights from Siem Reap to Vientiane from £189

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1 stop
Thu, Jul 23
Siem Reap SAIVientiane VTE
£189
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1 stop
Tue, Jul 21
Siem Reap SAIVientiane VTE
£194
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1 stop
Sun, Jul 19
Siem Reap SAIVientiane VTE
£197
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1 stop
Thu, Jul 23
Siem Reap SAIVientiane VTE
£199
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1 stop
Tue, Jul 21
Siem Reap SAIVientiane VTE
£199
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1 stop
Thu, Jul 23
Siem Reap SAIVientiane VTE
£219
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1 stop
Sun, Jul 19 – Tue, Jul 21
Siem Reap SAIVientiane VTE
£366
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1 stop
Thu, Jul 23 – Sun, Jul 26
Siem Reap SAIVientiane VTE
£374
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1 stop
Tue, Jul 21 – Thu, Jul 23
Siem Reap SAIVientiane VTE
£377
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1 stop
Tue, Jul 21 – Fri, Jul 24
Siem Reap SAIVientiane VTE
£379
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1 stop
Tue, Jul 21 – Sat, Jul 25
Siem Reap SAIVientiane VTE
£381
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1 stop
Tue, Jul 21 – Thu, Jul 23
Siem Reap SAIVientiane VTE
£381
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How much do flights to Vientiane cost?

Cheapest one-way trip

£189

Cheapest round-trip

£366

Average round-trip

£403

Includes rare itinerary

Travel hack

Most popular airline

Vietnam Airlines

Getting from Vientiane's airport to the city center

Fastest options: taxi and ride-hailing services. Budget travelers often choose the airport shuttle bus.

Vientiane, the capital of Laos, is served by Wattay International Airport (VTE), located approximately 4 km west of the city center. As a relatively compact city, airport transfers to city center destinations are straightforward and affordable. Transport options include taxis, tuk-tuks, ride-hailing services, airport shuttle buses, and private transfers. Journey times are generally short but can vary depending on traffic conditions, particularly during rush hours.

Transport Option

Typical Time

Typical Cost

Frequency

Best For

10-20 min

₭50,000 – ₭70,000; LAK 50,000–70,000 (approx. USD 2.30–3.20); fixed fare to city center

on-demand 24/7 (traffic dependent)

convenience and speed

15-25 min

₭40,000 – ₭60,000; LAK 40,000–60,000 (approx. USD 1.80–2.75); negotiate fare before departure

on-demand (traffic dependent)

local experience

10-20 min

₭30,000 – ₭50,000; LAK 30,000–50,000 (approx. USD 1.40–2.30); app-based pricing

on-demand (traffic dependent)

budget and transparency

20-35 min

₭15,000 – ₭20,000; LAK 15,000–20,000 (approx. USD 0.70–0.90)

every 30–60 min (traffic dependent)

budget travelers

10-20 min

₭150,000 – ₭300,000; LAK 150,000–300,000 (approx. USD 6.90–13.80); pre-booked service

pre-booked (traffic dependent)

comfort and reliability

10-20 min

₭400,000 – ₭800,000; LAK 400,000–800,000 per day (approx. USD 18–37); international license required

on-demand (traffic dependent)

flexibility and exploration

Notes:

  • Prices in LAK (Lao Kip); table created in 2025 and subject to change.
  • Taxi fares from the airport are generally fixed; confirm the price before departure.
  • Tuk-tuk fares should be negotiated in advance.
  • Ride-hailing apps like Loca offer transparent pricing and are widely used in Vientiane.
  • Road traffic can affect journey times, especially during morning and evening rush hours.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Vientiane

Depart from
Siem Reap–Angkor International Airport
Arrive to
Wattay International
Average flights per week
200
Flight distance

Check-in for a flight from Siem Reap to Vientiane

NameCarrier codeIATA CodePassport needed during booking
Vietnam AirlinesHVNVNYes
Air CambodiaKHVK6No
Thai AirAsiaAIQFDNo
VietJet AirVJCVJYes
Bangkok AirwaysBKPPGNo

Online check-in is not available for these airlines.

Weather in Vientiane

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January28°C17°C
February32°C20°C
March35°C23°C
April36°C25°C
May34°C25°C
June31°C25°C
July30°C24°C
August30°C24°C
September30°C23°C
October30°C22°C
November30°C20°C
December28°C17°C
Hottest Month
36°C
April
Coldest month
17°C
January
Sunny days
246
days per year

14 day forecast

Sunday
12 Jul
87%
30°C23°C
19 Jul
91%
25°C24°C
Monday
13 Jul
82%
30°C24°C
20 Jul
92%
25°C23°C
Tuesday
14 Jul
75%
31°C24°C
21 Jul
50%
31°C23°C
Wednesday
15 Jul
78%
31°C24°C
22 Jul
80%
31°C23°C
Thursday
16 Jul
36%
27°C24°C
23 Jul
83%
32°C25°C
Friday
17 Jul
64%
28°C23°C
24 Jul
86%
30°C24°C
Saturday
18 Jul
59%
31°C23°C
25 Jul
82%
31°C24°C
The most popular airlines for this route are Vietnam Airlines, Air Cambodia, Thai AirAsia, VietJet Air, and Bangkok Airways. Siem Reap and Vientiane have 200 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Siem Reap?
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.
What are the most popular routes to and from Vientiane?
Travelers frequently search for route combinations, such as Vientiane and Bangkok, Minneapolis, London, Ho Chi Minh City, Luang Prabang, Chiang Mai, Pakse, Phuket Province, Kuala Lumpur, Hanoi, Phuket City, Seoul, Savannakhet, Singapore, Bali, Colombo, Perth, Jakarta, Krabi, Phnom Penh.
What airports are near Vientiane?
The main airport in Vientiane is Wattay International. It is also served by Wattay International, Udon Thani International, Khon Kaen, Sakon Nakhon, Loei.
Which airlines fly between Siem Reap and Vientiane?
Currently, you can fly between Siem Reap and Vientiane with Vietnam Airlines, Air Cambodia, Thai AirAsia, VietJet Air, Bangkok Airways.
When’s the best time to travel between Siem Reap and Vientiane?
If you don’t have specific dates for your trip between Siem Reap and Vientiane, 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 Siem Reap and Vientiane?
Traveling between Siem Reap and Vientiane, 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 Vientiane?
There are a number of airports in and around Vientiane. The main one is Wattay International and other nearby airports include Wattay International, Udon Thani International, Khon Kaen, Sakon Nakhon, Loei.
What time do nonstop (direct) flights between Siem Reap and Vientiane depart?
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.
What time do nonstop (direct) flights between Siem Reap and Vientiane arrive?
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 Vientiane, such as morning, afternoon, evening, or night, or select the exact hours for arrival.
What time do flights between Siem Reap and Vientiane depart?
What time do flights between Siem Reap and Vientiane 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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