Trip.com
>
Flights
>
Flights to Cambodia
>
Flights to Siem Reap Province
>
Flights to Siem Reap
>
Vientiane to Siem Reap flight
>
Wattay Intl. Airport to Siem Reap–Angkor Airport flight

Explore the cheapest one-way and round-trip flights from Wattay Intl. Airport to Siem Reap–Angkor Airport over the next 90 days, with one-way fares from €151 and round-trip from €300. Based on Trip.com's latest 7-day flight data.

    • VTE 11:30 AM
      24h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Mon, Dec 7 | Lao Airlines
      SAI 12:30 PM
      25h 30m
      1 stop
      VTE 2:00 PM
      Siem Reap - Vientiane | Thu, Dec 10 | Lao Airlines
      €300 €424
      28% off
      28% off
      €424 €300
    • VTE 11:50 AM
      24h
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Wed, Dec 16 | Lao Airlines
      SAI 12:30 PM
      25h 30m
      1 stop
      VTE 2:00 PM
      Siem Reap - Vientiane | Sat, Dec 19 | Lao Airlines
      €301 €424
      28% off
      28% off
      €424 €301
    • VTE 11:30 AM
      24h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Mon, Nov 16 | Lao Airlines
      SAI 12:30 PM
      25h 30m
      1 stop
      VTE 2:00 PM
      Siem Reap - Vientiane | Sat, Nov 21 | Lao Airlines
      €303 €424
      28% off
      28% off
      €424 €303
    • VTE 11:30 AM
      24h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Fri, Dec 4 | Lao Airlines
      SAI 12:30 PM
      25h 30m
      1 stop
      VTE 2:00 PM
      Siem Reap - Vientiane | Thu, Dec 10 | Lao Airlines
      €304
      28% off
      €424 €304
    • VTE 7:30 AM
      4h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Thu, Dec 31 | Lao Airlines
      SAI 12:30 PM
      25h 30m
      1 stop
      VTE 2:00 PM
      Siem Reap - Vientiane | Sat, Jan 2 | Lao Airlines
      €318
      25% off
      €424 €318
    • VTE 8:00 AM
      8h 55m
      1 stop
      SAI 4:55 PM
      Vientiane - Siem Reap | Sat, Dec 12 | Thai AirAsia
      SAI 12:30 PM
      25h 30m
      1 stop
      VTE 2:00 PM
      Siem Reap - Vientiane | Sat, Dec 19 | Lao Airlines
      €357
      16% off
      €424 €357
    • VTE 8:00 AM
      8h 55m
      1 stop
      SAI 4:55 PM
      Vientiane - Siem Reap | Wed, Dec 16 | Thai AirAsia
      SAI 12:30 PM
      25h 30m
      1 stop
      VTE 2:00 PM
      Siem Reap - Vientiane | Sat, Dec 19 | Lao Airlines
      €361
      15% off
      €424 €361
    • VTE 8:00 AM
      8h 55m
      1 stop
      SAI 4:55 PM
      Vientiane - Siem Reap | Mon, Dec 7 | Thai AirAsia
      SAI 12:30 PM
      25h 30m
      1 stop
      VTE 2:00 PM
      Siem Reap - Vientiane | Thu, Dec 10 | Lao Airlines
      €364
      14% off
      €424 €364
    • VTE 11:25 AM
      9h 5m
      1 stop
      SAI 8:30 PM
      Vientiane - Siem Reap | Thu, Dec 31 | Vietnam Airlines
      SAI 12:30 PM
      25h 30m
      1 stop
      VTE 2:00 PM
      Siem Reap - Vientiane | Sat, Jan 2 | Lao Airlines
      €374
      12% off
      €424 €374
    • VTE 1:00 PM
      17h 25m
      1 stop
      SAI 2:00 PM
      Vientiane - Siem Reap | Fri, Nov 13 | Normal Airline
      SAI 3:00 PM
      6h
      Nonstop
      VTE 4:00 PM
      Siem Reap - Vientiane | Sun, Nov 15 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      VTE 7:30 AM
      4h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Wed, Dec 16 | Lao Airlines
      €151 €309
      51% off
      51% off
      €309 €151
    • VTE 11:30 AM
      24h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Tue, Dec 15 | Lao Airlines
      €153 €309
      50% off
      50% off
      €309 €153
    • VTE 11:30 AM
      24h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Tue, Dec 8 | Lao Airlines
      €154 €309
      50% off
      50% off
      €309 €154
    • VTE 11:50 AM
      24h
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Thu, Dec 10 | Lao Airlines
      €155
      50% off
      €309 €155
    • VTE 11:50 AM
      24h
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Thu, Dec 17 | Lao Airlines
      €158
      49% off
      €309 €158
    • VTE 7:30 AM
      4h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Fri, Nov 27 | Lao Airlines
      €171
      45% off
      €309 €171
    • VTE 7:30 AM
      4h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Wed, Dec 9 | Lao Airlines
      €174
      44% off
      €309 €174
    • VTE 7:30 AM
      4h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Wed, Dec 2 | Lao Airlines
      €178
      42% off
      €309 €178
    • VTE 7:30 AM
      4h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Sun, Dec 13 | Lao Airlines
      €191
      38% off
      €309 €191
    • VTE 1:00 PM
      17h 25m
      1 stop
      SAI 2:00 PM
      Vientiane - Siem Reap | Fri, Nov 13 | Normal Airline
      Find more flights
      Find more flights
    • VTE 7:30 AM
      4h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Thu, Dec 24 | Lao Airlines
      €160 €256
      38% off
      38% off
      €256 €160
    • VTE 7:30 AM
      4h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Thu, Dec 17 | Lao Airlines
      €162 €256
      37% off
      37% off
      €256 €162
    • VTE 7:30 AM
      4h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Sat, Jan 2 | Lao Airlines
      €172 €256
      33% off
      33% off
      €256 €172
    • VTE 7:30 AM
      4h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Sat, Dec 12 | Lao Airlines
      €194
      24% off
      €256 €194
    • VTE 7:30 AM
      4h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Sat, Dec 26 | Lao Airlines
      €206
      20% off
      €256 €206
    • VTE 7:30 AM
      4h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Tue, Dec 29 | Lao Airlines
      €223
      13% off
      €256 €223
    • VTE 7:35 AM
      5h 5m
      1 stop
      SAI 12:40 PM
      Vientiane - Siem Reap | Sun, Dec 13 | Lao Airlines
      €227
      11% off
      €256 €227
    • VTE 1:00 PM
      17h 25m
      1 stop
      SAI 2:00 PM
      Vientiane - Siem Reap | Fri, Nov 13 | Normal Airline
      Find more flights
      Find more flights
    • VTE 7:30 AM
      4h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Wed, Dec 16 | Lao Airlines
      €151 €309
      51% off
      51% off
      €309 €151
    • VTE 7:30 AM
      4h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Fri, Nov 27 | Lao Airlines
      €171 €309
      45% off
      45% off
      €309 €171
    • VTE 7:30 AM
      4h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Wed, Dec 9 | Lao Airlines
      €174 €309
      44% off
      44% off
      €309 €174
    • VTE 7:30 AM
      4h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Wed, Dec 2 | Lao Airlines
      €178
      42% off
      €309 €178
    • VTE 7:30 AM
      4h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Sun, Dec 13 | Lao Airlines
      €191
      38% off
      €309 €191
    • VTE 7:30 AM
      4h 20m
      1 stop
      SAI 11:50 AM
      Vientiane - Siem Reap | Sun, Dec 6 | Lao Airlines
      €197
      36% off
      €309 €197
    • VTE 1:55 PM
      4h 35m
      1 stop
      SAI 6:30 PM
      Vientiane - Siem Reap | Wed, Dec 2 | Thai Airways
      €299
      54% off
      €654 €299
    • VTE 1:55 PM
      4h 35m
      1 stop
      SAI 6:30 PM
      Vientiane - Siem Reap | Tue, Nov 24 | Thai Airways
      €310
      53% off
      €654 €310
    • VTE 1:55 PM
      4h 35m
      1 stop
      SAI 6:30 PM
      Vientiane - Siem Reap | Wed, Nov 18 | Thai Airways
      €334
      49% off
      €654 €334
    • VTE 1:00 PM
      17h 25m
      1 stop
      SAI 2:00 PM
      Vientiane - Siem Reap | Fri, Nov 13 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Vientiane to Siem Reap are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Wattay Intl. Airport to Siem Reap–Angkor Airport

What is the cheapest month for one-way flights from Wattay Intl. Airport to Siem Reap–Angkor Airport?

Data is based on average one-way flight prices from Wattay Intl. Airport to Siem Reap–Angkor Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Wattay Intl. Airport to Siem Reap–Angkor Airport, the best time to buy is in February, with an average price of €228. You’ll want to avoid July, when the average price can reach as high as €362.

€362
€295
€228
€161
    Cheapest
  • €286
    Nov
  • €229
    Dec
  • €230
    Jan
  • €228
    Feb
  • €229
    Mar
  • €231
    Apr
  • €237
    May
  • €275
    Jun
  • €362
    Jul
  • €246
    Aug
  • €229
    Sep
  • €287
    Oct

What is the cheapest day of the week to fly from Wattay Intl. Airport to Siem Reap–Angkor Airport?

The data is based on the past 12 months and shows the average ticket prices from Wattay Intl. Airport to Siem Reap–Angkor Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Wattay Intl. Airport to Siem Reap–Angkor Airport is Saturday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

€343
€279
€215
€151
    Cheapest
  • €246
    Mon
  • €232
    Tue
  • €272
    Wed
  • €263
    Thu
  • €343
    Fri
  • €215
    Sat
  • €218
    Sun

Which airline offers the cheapest flights from Wattay Intl. Airport to Siem Reap–Angkor Airport?

The cheapest airline flying from Wattay Intl. Airport to Siem Reap–Angkor Airport is Thai AirAsia (from €162) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Thai AirAsia
From €162
VietJet Air
From €163
Lao Airlines
From €171
Thai Airways
From €187
AirAsia
From €198
Air Cambodia
From €209
Scoot
From €255
Vietnam Airlines
From €260
Hainan Airlines
From €271
China Eastern Airlines
From €273

Find more flights and airlines

What is the flight schedule from Wattay Intl. Airport to Siem Reap–Angkor Airport?

Check the schedule for flights from Vientiane to Siem Reap and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. QV515

    Wattay Intl. Airport

    7:30 AM

    VTE

    1h 15m

    Nonstop

    8:45 AM

    PKZ

    - M - W - F -
    Search

  2. QV513

    Pakse international Airport

    10:55 AM

    PKZ

    55m

    Nonstop

    11:50 AM

    SAI

    - M - W - F -

  3. FD1043

    Wattay Intl. Airport

    8:00 AM

    VTE

    1h 10m

    Nonstop

    9:10 AM

    DMK

    - M - W - F -
    Search

  4. FD614

    Don Mueang Intl. Airport

    3:50 PM

    DMK

    1h 5m

    Nonstop

    4:55 PM

    SAI

    S M T W T F S

  5. FD1041

    Wattay Intl. Airport

    2:55 PM

    VTE

    1h 5m

    Nonstop

    4:00 PM

    DMK

    S M T W T F S
    Search

  6. FD610

    Don Mueang Intl. Airport

    10:10 AM

    DMK

    1h 5m

    Nonstop

    11:15 AM

    SAI

    S M T W T F S

  7. QV101

    Wattay Intl. Airport

    11:30 AM

    VTE

    50m

    Nonstop

    12:20 PM

    LPQ

    S - T - T - S
    Search

  8. QV513

    Luang Prabang Airport

    8:30 AM

    LPQ

    1h 45m

    Nonstop

    10:15 AM

    PKZ

    - M - W - F -

  9. QV513

    Pakse international Airport

    10:55 AM

    PKZ

    55m

    Nonstop

    11:50 AM

    SAI

    - M - W - F -

  10. VJ1832

    Wattay Intl. Airport

    7:25 PM

    VTE

    2h

    Nonstop

    9:25 PM

    SGN

    S M T W T F S
    Search

  11. VN6010

    Tan Son Nhat Intl. Airport

    12:55 PM

    SGN

    2h 10m

    Nonstop

    3:05 PM

    HAN

    S - T W T F S

  12. VN843

    Noi Bai Intl. Airport

    6:00 PM

    HAN

    1h 40m

    Nonstop

    7:40 PM

    SAI

    - M - W - F -
Find more flights and airlines

About Wattay Intl. Airport and Siem Reap–Angkor Airport

Learn about Wattay Intl. Airport (VTE) and Siem Reap–Angkor Airport (SAI) — including location, terminals, transportation, and travel tips.

Flight distance 555.2 km
Cheapest one-way ticket price €151
Cheapest return ticket price €300

FAQs for Wattay Intl. Airport to Siem Reap–Angkor Airport Flights

  • What are the cheapest flights from Wattay Intl. Airport to Siem Reap–Angkor Airport?

    One-way flights from Wattay Intl. Airport to Siem Reap–Angkor Airport currently start from €151, and round-trip fares start from €300. The current lowest fare is a Lao Airlines flight departing on Wed, Dec 16; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Wattay Intl. Airport to Siem Reap–Angkor Airport is €257. Prices may vary depending on the departure date, airline, and availability.
  • Enter Wattay Intl. Airport and Siem Reap–Angkor Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.