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Siem Reap–Angkor Airport to Wattay Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Siem Reap–Angkor Airport to Wattay Intl. Airport over the next 90 days, with one-way fares from €170 and round-trip from €373. Based on Trip.com's latest 7-day flight data.

    • SAI 9:50 AM
      3h 15m
      1 stop
      VTE 1:05 PM
      Siem Reap - Vientiane | Mon, Nov 2 | Thai Airways
      VTE 8:30 PM
      12h 15m
      1 stop
      SAI 8:45 AM
      Vientiane - Siem Reap | Tue, Nov 3 | Thai Airways
      €373 €579
      36% off
      36% off
      €579 €373
    • SAI 9:50 AM
      3h 15m
      1 stop
      VTE 1:05 PM
      Siem Reap - Vientiane | Fri, Oct 30 | Thai Airways
      VTE 8:30 PM
      12h 45m
      1 stop
      SAI 9:15 AM
      Vientiane - Siem Reap | Mon, Nov 2 | Thai Airways
      €377 €579
      35% off
      35% off
      €579 €377
    • SAI 9:05 AM
      5h 10m
      1 stop
      VTE 2:15 PM
      Siem Reap - Vientiane | Mon, Nov 30 | Thai AirAsia
      VTE 8:05 AM
      7h 55m
      1 stop
      SAI 4:00 PM
      Vientiane - Siem Reap | Sun, Dec 6 | Thai AirAsia
      €378 €579
      35% off
      35% off
      €579 €378
    • SAI 9:50 AM
      3h 15m
      1 stop
      VTE 1:05 PM
      Siem Reap - Vientiane | Sat, Nov 14 | Thai Airways
      VTE 8:30 PM
      12h 15m
      1 stop
      SAI 8:45 AM
      Vientiane - Siem Reap | Mon, Nov 16 | Thai Airways
      €381
      34% off
      €579 €381
    • SAI 9:50 AM
      3h 15m
      1 stop
      VTE 1:05 PM
      Siem Reap - Vientiane | Thu, Nov 12 | Thai Airways
      VTE 8:30 PM
      12h 15m
      1 stop
      SAI 8:45 AM
      Vientiane - Siem Reap | Wed, Nov 18 | Thai Airways
      €385
      34% off
      €579 €385
    • SAI 9:50 AM
      9h 55m
      1 stop
      VTE 7:45 PM
      Siem Reap - Vientiane | Mon, Nov 9 | Thai Airways
      VTE 8:30 PM
      12h 15m
      1 stop
      SAI 8:45 AM
      Vientiane - Siem Reap | Mon, Nov 16 | Thai Airways
      €385
      34% off
      €579 €385
    • SAI 9:50 AM
      3h 15m
      1 stop
      VTE 1:05 PM
      Siem Reap - Vientiane | Thu, Dec 24 | Thai Airways
      VTE 8:30 PM
      12h 15m
      1 stop
      SAI 8:45 AM
      Vientiane - Siem Reap | Sun, Dec 27 | Thai Airways
      €386
      33% off
      €579 €386
    • SAI 9:50 AM
      3h 15m
      1 stop
      VTE 1:05 PM
      Siem Reap - Vientiane | Sat, Dec 26 | Thai Airways
      VTE 8:30 PM
      12h 15m
      1 stop
      SAI 8:45 AM
      Vientiane - Siem Reap | Sat, Jan 2 | Thai Airways
      €386
      33% off
      €579 €386
    • SAI 4:50 PM
      18h 25m
      1 stop
      VTE 11:15 AM
      Siem Reap - Vientiane | Mon, Nov 23 | Thai AirAsia
      VTE 7:35 AM
      8h 25m
      1 stop
      SAI 4:00 PM
      Vientiane - Siem Reap | Wed, Nov 25 | Lao Airlines
      €388
      33% off
      €579 €388
    • SAI 1:00 PM
      17h 25m
      1 stop
      VTE 2:00 PM
      Siem Reap - Vientiane | Sat, Oct 31 | Normal Airline
      VTE 3:00 PM
      6h
      Nonstop
      SAI 4:00 PM
      Vientiane - Siem Reap | Mon, Nov 2 | Normal Airline
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    • Cheapest
      SAI 5:40 PM
      13h 50m
      1 stop
      VTE 7:30 AM
      Siem Reap - Vientiane | Tue, Dec 15 | Thai AirAsia
      €170 €247
      31% off
      31% off
      €247 €170
    • SAI 5:40 PM
      13h 50m
      1 stop
      VTE 7:30 AM
      Siem Reap - Vientiane | Mon, Nov 9 | Thai AirAsia
      €181 €247
      27% off
      27% off
      €247 €181
    • SAI 9:05 AM
      5h 20m
      1 stop
      VTE 2:25 PM
      Siem Reap - Vientiane | Wed, Dec 2 | Thai AirAsia
      €183 €247
      26% off
      26% off
      €247 €183
    • SAI 10:20 AM
      7h 40m
      1 stop
      VTE 6:00 PM
      Siem Reap - Vientiane | Tue, Nov 3 | Cambodia Airways
      €185
      25% off
      €247 €185
    • SAI 10:25 PM
      19h 35m
      1 stop
      VTE 6:00 PM
      Siem Reap - Vientiane | Sun, Nov 8 | Air Cambodia
      €185
      25% off
      €247 €185
    • SAI 5:40 PM
      13h 50m
      1 stop
      VTE 7:30 AM
      Siem Reap - Vientiane | Mon, Dec 14 | Thai AirAsia
      €187
      24% off
      €247 €187
    • SAI 10:25 PM
      19h 35m
      1 stop
      VTE 6:00 PM
      Siem Reap - Vientiane | Mon, Dec 14 | Air Cambodia
      €188
      24% off
      €247 €188
    • SAI 9:05 AM
      5h 20m
      1 stop
      VTE 2:25 PM
      Siem Reap - Vientiane | Mon, Nov 30 | Thai AirAsia
      €194
      21% off
      €247 €194
    • SAI 5:40 PM
      13h 50m
      1 stop
      VTE 7:30 AM
      Siem Reap - Vientiane | Wed, Nov 4 | Thai AirAsia
      €203
      18% off
      €247 €203
    • SAI 1:00 PM
      17h 25m
      1 stop
      VTE 2:00 PM
      Siem Reap - Vientiane | Sat, Oct 31 | Normal Airline
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    • SAI 9:50 AM
      3h 15m
      1 stop
      VTE 1:05 PM
      Siem Reap - Vientiane | Sun, Dec 20 | Thai Airways
      €223 €543
      59% off
      59% off
      €543 €223
    • SAI 9:50 AM
      3h 15m
      1 stop
      VTE 1:05 PM
      Siem Reap - Vientiane | Tue, Dec 8 | Thai Airways
      €225 €543
      59% off
      59% off
      €543 €225
    • SAI 9:50 AM
      3h 15m
      1 stop
      VTE 1:05 PM
      Siem Reap - Vientiane | Mon, Nov 2 | Thai Airways
      €225 €543
      59% off
      59% off
      €543 €225
    • SAI 9:50 AM
      3h 15m
      1 stop
      VTE 1:05 PM
      Siem Reap - Vientiane | Fri, Nov 20 | Thai Airways
      €226
      57% off
      €543 €226
    • SAI 9:50 AM
      3h 15m
      1 stop
      VTE 1:05 PM
      Siem Reap - Vientiane | Mon, Nov 23 | Thai Airways
      €227
      57% off
      €543 €227
    • SAI 9:50 AM
      3h 15m
      1 stop
      VTE 1:05 PM
      Siem Reap - Vientiane | Sat, Dec 5 | Thai Airways
      €230
      57% off
      €543 €230
    • SAI 9:50 AM
      3h 15m
      1 stop
      VTE 1:05 PM
      Siem Reap - Vientiane | Sat, Nov 7 | Thai Airways
      €232
      56% off
      €543 €232
    • SAI 9:50 AM
      3h 15m
      1 stop
      VTE 1:05 PM
      Siem Reap - Vientiane | Sun, Nov 1 | Thai Airways
      €278
      49% off
      €543 €278
    • SAI 9:50 AM
      3h 15m
      1 stop
      VTE 1:05 PM
      Siem Reap - Vientiane | Mon, Dec 7 | Thai Airways
      €305
      44% off
      €543 €305
    • SAI 1:00 PM
      17h 25m
      1 stop
      VTE 2:00 PM
      Siem Reap - Vientiane | Sat, Oct 31 | Normal Airline
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    • SAI 9:50 AM
      3h 15m
      1 stop
      VTE 1:05 PM
      Siem Reap - Vientiane | Mon, Nov 2 | Thai Airways
      €225 €348
      35% off
      35% off
      €348 €225
    • SAI 9:50 AM
      3h 15m
      1 stop
      VTE 1:05 PM
      Siem Reap - Vientiane | Sat, Oct 31 | Thai Airways
      €232 €348
      33% off
      33% off
      €348 €232
    • SAI 9:50 AM
      3h 15m
      1 stop
      VTE 1:05 PM
      Siem Reap - Vientiane | Sun, Nov 1 | Thai Airways
      €278 €348
      20% off
      20% off
      €348 €278
    • SAI 9:50 AM
      3h 15m
      1 stop
      VTE 1:05 PM
      Siem Reap - Vientiane | Fri, Oct 30 | Thai Airways
      €309
      11% off
      €348 €309
    • SAI 1:00 PM
      17h 25m
      1 stop
      VTE 2:00 PM
      Siem Reap - Vientiane | Sat, Oct 31 | Normal Airline
      Find more flights
      Find more flights
    • SAI 9:05 AM
      5h 10m
      1 stop
      VTE 2:15 PM
      Siem Reap - Vientiane | Fri, Nov 27 | Thai AirAsia
      €219 €247
      11% off
      11% off
      €247 €219
    • SAI 9:05 AM
      5h 20m
      1 stop
      VTE 2:25 PM
      Siem Reap - Vientiane | Wed, Dec 2 | Thai AirAsia
      €183 €247
      26% off
      26% off
      €247 €183
    • SAI 9:05 AM
      5h 20m
      1 stop
      VTE 2:25 PM
      Siem Reap - Vientiane | Mon, Nov 30 | Thai AirAsia
      €194 €247
      21% off
      21% off
      €247 €194
    • SAI 10:20 AM
      7h 40m
      1 stop
      VTE 6:00 PM
      Siem Reap - Vientiane | Tue, Nov 3 | Cambodia Airways
      €185
      25% off
      €247 €185
    • SAI 5:40 PM
      13h 50m
      1 stop
      VTE 7:30 AM
      Siem Reap - Vientiane | Tue, Dec 15 | Thai AirAsia
      €170
      31% off
      €247 €170
    • SAI 5:40 PM
      13h 50m
      1 stop
      VTE 7:30 AM
      Siem Reap - Vientiane | Mon, Nov 9 | Thai AirAsia
      €181
      27% off
      €247 €181
    • SAI 5:40 PM
      13h 50m
      1 stop
      VTE 7:30 AM
      Siem Reap - Vientiane | Mon, Dec 14 | Thai AirAsia
      €187
      24% off
      €247 €187
    • SAI 5:40 PM
      13h 50m
      1 stop
      VTE 7:30 AM
      Siem Reap - Vientiane | Wed, Nov 4 | Thai AirAsia
      €203
      18% off
      €247 €203
    • SAI 5:40 PM
      13h 50m
      1 stop
      VTE 7:30 AM
      Siem Reap - Vientiane | Tue, Dec 1 | Thai AirAsia
      €216
      13% off
      €247 €216
    • SAI 1:00 PM
      17h 25m
      1 stop
      VTE 2:00 PM
      Siem Reap - Vientiane | Sat, Oct 31 | Normal Airline
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Displayed flight fares from Siem Reap to Vientiane 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 Siem Reap–Angkor Airport to Wattay Intl. Airport

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

Data is based on average one-way flight prices from Siem Reap–Angkor Airport to Wattay Intl. 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 Siem Reap–Angkor Airport to Wattay Intl. Airport, the best time to buy is in May, with an average price of €220. You’ll want to avoid June, when the average price can reach as high as €395.

€395
€308
€220
€133
    Cheapest
  • €230
    Apr
  • €220
    May
  • €395
    Jun
  • €287
    Jul
  • €351
    Aug
  • €314
    Sep
  • €306
    Oct
  • €312
    Nov
  • €252
    Dec
  • €254
    Jan
  • €302
    Feb
  • €273
    Mar

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

The data is based on the past 12 months and shows the average ticket prices from Siem Reap–Angkor Airport to Wattay Intl. 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 Siem Reap–Angkor Airport to Wattay Intl. Airport is Wednesday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

€316
€254
€191
€129
    Cheapest
  • €261
    Mon
  • €295
    Tue
  • €191
    Wed
  • €294
    Thu
  • €253
    Fri
  • €308
    Sat
  • €316
    Sun

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

The cheapest airline flying from Siem Reap–Angkor Airport to Wattay Intl. Airport is VietJet Air (from €158) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

VietJet Air
From €158
Thai AirAsia
From €183
Cambodia Airways
From €185
Air Cambodia
From €185
AirAsia Cambodia
From €188
Vietnam Airlines
From €192
Thai Airways
From €205
Bangkok Airways
From €213
Lao Airlines
From €218
Emirates
From €221

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. VN3818

    Siem Reap–Angkor Airport

    12:35 PM

    SAI

    1h 10m

    Nonstop

    1:45 PM

    SGN

    S M T W T F S
    Search

  2. VJ1831

    Tan Son Nhat Intl. Airport

    4:15 PM

    SGN

    2h

    Nonstop

    6:15 PM

    VTE

    S M T - T F S

  3. FD611

    Siem Reap–Angkor Airport

    12:00 PM

    SAI

    1h 10m

    Nonstop

    1:10 PM

    DMK

    S M T W T F S
    Search

  4. QV446

    Suvarnabhumi Intl. Airport

    8:50 PM

    BKK

    1h 20m

    Nonstop

    10:10 PM

    VTE

    S M T W T F S

  5. FD615

    Siem Reap–Angkor Airport

    5:40 PM

    SAI

    1h 15m

    Nonstop

    6:55 PM

    DMK

    S M T W T F S
    Search

  6. FD1042

    Don Mueang Intl. Airport

    6:25 AM

    DMK

    1h 10m

    Nonstop

    7:35 AM

    VTE

    - M - W - F -

  7. K6828

    Siem Reap–Angkor Airport

    10:25 PM

    SAI

    1h 30m

    Nonstop

    11:55 PM

    SGN

    S M T W T F S
    Search

  8. VJ1831

    Tan Son Nhat Intl. Airport

    4:15 PM

    SGN

    2h

    Nonstop

    6:15 PM

    VTE

    S M T - T F S

  9. VN3822

    Siem Reap–Angkor Airport

    10:25 PM

    SAI

    1h 30m

    Nonstop

    11:55 PM

    SGN

    S M T W - F S
    Search

  10. VJ1831

    Tan Son Nhat Intl. Airport

    4:15 PM

    SGN

    2h

    Nonstop

    6:15 PM

    VTE

    S M T - T F S

  11. VN814

    Siem Reap–Angkor Airport

    9:30 PM

    SAI

    1h 15m

    Nonstop

    10:45 PM

    SGN

    S M T - T F S
    Search

  12. VJ1831

    Tan Son Nhat Intl. Airport

    4:15 PM

    SGN

    2h

    Nonstop

    6:15 PM

    VTE

    S M T - T F S

  13. FD615

    Siem Reap–Angkor Airport

    5:40 PM

    SAI

    1h 15m

    Nonstop

    6:55 PM

    DMK

    S M T W T F S
    Search

  14. FD1040

    Don Mueang Intl. Airport

    1:30 PM

    DMK

    1h 10m

    Nonstop

    2:40 PM

    VTE

    S M T W T F S

  15. TG589

    Siem Reap–Angkor Airport

    9:50 AM

    SAI

    1h 5m

    Nonstop

    10:55 AM

    BKK

    S M T W T F S
    Search

  16. FD1042

    Don Mueang Intl. Airport

    6:25 AM

    DMK

    1h 10m

    Nonstop

    7:35 AM

    VTE

    - M - W - F -

  17. VJ914

    Siem Reap–Angkor Airport

    7:05 PM

    SAI

    1h 45m

    Nonstop

    8:50 PM

    HAN

    S M T W T F S
    Search

  18. VJ141

    Noi Bai Intl. Airport

    6:30 AM

    HAN

    2h 10m

    Nonstop

    8:40 AM

    SGN

    S M T W T F S

  19. VJ1831

    Tan Son Nhat Intl. Airport

    4:15 PM

    SGN

    2h

    Nonstop

    6:15 PM

    VTE

    S M T - T F S

  20. VN812

    Siem Reap–Angkor Airport

    6:40 PM

    SAI

    1h 15m

    Nonstop

    7:55 PM

    SGN

    S M T W T F S
    Search

  21. VJ1831

    Tan Son Nhat Intl. Airport

    4:15 PM

    SGN

    2h

    Nonstop

    6:15 PM

    VTE

    S M T - T F S
Find more flights and airlines

About Siem Reap–Angkor Airport and Wattay Intl. Airport

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

Flight distance 555.2 km
Cheapest one-way ticket price €170
Cheapest return ticket price €373

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

  • What is the transportation method from the main airport to downtown in Vientiane?

    • The distance from Wattay International Airport to downtown is about 5 km. It takes about 20 minutes by taxi.
  • One-way flights from Siem Reap–Angkor Airport to Wattay Intl. Airport currently start from €170, and round-trip fares start from €373. The current lowest fare is a Thai AirAsia flight departing on Tue, Dec 15; 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 Siem Reap–Angkor Airport to Wattay Intl. Airport is €305. Prices may vary depending on the departure date, airline, and availability.
  • Enter Siem Reap–Angkor Airport and Wattay Intl. 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.