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Siem Reap Angkor International Airport to Wattay International Airport flight

Explore the cheapest one-way and round-trip flights from Siem Reap Angkor International Airport to Wattay International Airport over the next 90 days, with one-way fares from S$ 241 and round-trip from S$ 533. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      SAI 09:05
      5h 20m
      1 stop
      VTE 14:25
      Siem Reap - Vientiane | Wed, Dec 2 | Thai AirAsia
      S$ 241 S$ 357
      32% off
      32% off
      S$ 357 S$ 241
    • SAI 17:40
      13h 50m
      1 stop
      VTE 07:30
      Siem Reap - Vientiane | Tue, Dec 15 | Thai AirAsia
      S$ 242 S$ 357
      32% off
      32% off
      S$ 357 S$ 242
    • SAI 10:20
      7h 40m
      1 stop
      VTE 18:00
      Siem Reap - Vientiane | Tue, Nov 3 | Cambodia Airways
      S$ 263 S$ 357
      26% off
      26% off
      S$ 357 S$ 263
    • SAI 22:25
      19h 35m
      1 stop
      VTE 18:00
      Siem Reap - Vientiane | Sun, Nov 8 | Air Cambodia
      S$ 264
      26% off
      S$ 357 S$ 264
    • SAI 17:40
      13h 50m
      1 stop
      VTE 07:30
      Siem Reap - Vientiane | Mon, Dec 14 | Thai AirAsia
      S$ 266
      25% off
      S$ 357 S$ 266
    • SAI 17:40
      13h 50m
      1 stop
      VTE 07:30
      Siem Reap - Vientiane | Wed, Nov 4 | Thai AirAsia
      S$ 289
      19% off
      S$ 357 S$ 289
    • SAI 16:50
      21h 25m
      1 stop
      VTE 14:15
      Siem Reap - Vientiane | Thu, Nov 5 | Thai AirAsia
      S$ 297
      17% off
      S$ 357 S$ 297
    • SAI 12:10
      19h 20m
      1 stop
      VTE 07:30
      Siem Reap - Vientiane | Mon, Nov 2 | Cambodia Airways
      S$ 304
      15% off
      S$ 357 S$ 304
    • SAI 09:05
      5h 20m
      1 stop
      VTE 14:25
      Siem Reap - Vientiane | Mon, Nov 30 | Thai AirAsia
      S$ 305
      15% off
      S$ 357 S$ 305
    • SAI 13:00
      17h 25m
      1 stop
      VTE 14:00
      Siem Reap - Vientiane | Sat, Oct 31 | Normal Airline
      Find more flights
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    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Mon, Nov 2 | Thai Airways
      VTE 20:30
      12h 15m
      1 stop
      SAI 08:45
      Vientiane - Siem Reap | Tue, Nov 3 | Thai Airways
      S$ 533 S$ 826
      35% off
      35% off
      S$ 826 S$ 533
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Fri, Oct 30 | Thai Airways
      VTE 20:30
      12h 45m
      1 stop
      SAI 09:15
      Vientiane - Siem Reap | Mon, Nov 2 | Thai Airways
      S$ 538 S$ 826
      35% off
      35% off
      S$ 826 S$ 538
    • SAI 09:05
      5h 10m
      1 stop
      VTE 14:15
      Siem Reap - Vientiane | Mon, Nov 30 | Thai AirAsia
      VTE 08:05
      7h 55m
      1 stop
      SAI 16:00
      Vientiane - Siem Reap | Sun, Dec 6 | Thai AirAsia
      S$ 539 S$ 826
      35% off
      35% off
      S$ 826 S$ 539
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Sat, Nov 14 | Thai Airways
      VTE 20:30
      12h 15m
      1 stop
      SAI 08:45
      Vientiane - Siem Reap | Mon, Nov 16 | Thai Airways
      S$ 544
      34% off
      S$ 826 S$ 544
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Thu, Nov 12 | Thai Airways
      VTE 20:30
      12h 15m
      1 stop
      SAI 08:45
      Vientiane - Siem Reap | Wed, Nov 18 | Thai Airways
      S$ 550
      33% off
      S$ 826 S$ 550
    • SAI 09:50
      9h 55m
      1 stop
      VTE 19:45
      Siem Reap - Vientiane | Mon, Nov 9 | Thai Airways
      VTE 20:30
      12h 15m
      1 stop
      SAI 08:45
      Vientiane - Siem Reap | Mon, Nov 16 | Thai Airways
      S$ 550
      33% off
      S$ 826 S$ 550
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Thu, Dec 24 | Thai Airways
      VTE 20:30
      12h 15m
      1 stop
      SAI 08:45
      Vientiane - Siem Reap | Sun, Dec 27 | Thai Airways
      S$ 550
      33% off
      S$ 826 S$ 550
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Sat, Dec 26 | Thai Airways
      VTE 20:30
      12h 15m
      1 stop
      SAI 08:45
      Vientiane - Siem Reap | Sat, Jan 2 | Thai Airways
      S$ 552
      33% off
      S$ 826 S$ 552
    • SAI 16:50
      18h 25m
      1 stop
      VTE 11:15
      Siem Reap - Vientiane | Mon, Nov 23 | Thai AirAsia
      VTE 07:35
      8h 25m
      1 stop
      SAI 16:00
      Vientiane - Siem Reap | Wed, Nov 25 | Lao Airlines
      S$ 553
      33% off
      S$ 826 S$ 553
    • SAI 13:00
      17h 25m
      1 stop
      VTE 14:00
      Siem Reap - Vientiane | Sat, Oct 31 | Normal Airline
      VTE 15:00
      6h
      Direct
      SAI 16:00
      Vientiane - Siem Reap | Mon, Nov 2 | Normal Airline
      Find more flights
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    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Sun, Dec 20 | Thai Airways
      S$ 319 S$ 803
      60% off
      60% off
      S$ 803 S$ 319
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Tue, Dec 8 | Thai Airways
      S$ 321 S$ 803
      60% off
      60% off
      S$ 803 S$ 321
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Mon, Nov 2 | Thai Airways
      S$ 321 S$ 803
      60% off
      60% off
      S$ 803 S$ 321
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Sat, Dec 5 | Thai Airways
      S$ 322
      60% off
      S$ 803 S$ 322
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Fri, Nov 20 | Thai Airways
      S$ 323
      60% off
      S$ 803 S$ 323
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Mon, Nov 23 | Thai Airways
      S$ 323
      60% off
      S$ 803 S$ 323
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Sat, Nov 7 | Thai Airways
      S$ 332
      59% off
      S$ 803 S$ 332
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Sun, Nov 1 | Thai Airways
      S$ 397
      51% off
      S$ 803 S$ 397
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Mon, Dec 7 | Thai Airways
      S$ 436
      46% off
      S$ 803 S$ 436
    • SAI 13:00
      17h 25m
      1 stop
      VTE 14:00
      Siem Reap - Vientiane | Sat, Oct 31 | Normal Airline
      Find more flights
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    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Mon, Nov 2 | Thai Airways
      S$ 321 S$ 496
      35% off
      35% off
      S$ 496 S$ 321
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Sat, Oct 31 | Thai Airways
      S$ 332 S$ 496
      33% off
      33% off
      S$ 496 S$ 332
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Sun, Nov 1 | Thai Airways
      S$ 397 S$ 496
      20% off
      20% off
      S$ 496 S$ 397
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Fri, Oct 30 | Thai Airways
      S$ 441
      11% off
      S$ 496 S$ 441
    • SAI 13:00
      17h 25m
      1 stop
      VTE 14:00
      Siem Reap - Vientiane | Sat, Oct 31 | Normal Airline
      Find more flights
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    • SAI 09:05
      5h 20m
      1 stop
      VTE 14:25
      Siem Reap - Vientiane | Wed, Dec 2 | Thai AirAsia
      S$ 241 S$ 357
      32% off
      32% off
      S$ 357 S$ 241
    • SAI 09:05
      5h 20m
      1 stop
      VTE 14:25
      Siem Reap - Vientiane | Mon, Nov 30 | Thai AirAsia
      S$ 305 S$ 357
      15% off
      15% off
      S$ 357 S$ 305
    • SAI 09:05
      5h 20m
      1 stop
      VTE 14:25
      Siem Reap - Vientiane | Fri, Nov 27 | Thai AirAsia
      S$ 317 S$ 357
      11% off
      11% off
      S$ 357 S$ 317
    • SAI 10:20
      7h 40m
      1 stop
      VTE 18:00
      Siem Reap - Vientiane | Tue, Nov 3 | Cambodia Airways
      S$ 263
      26% off
      S$ 357 S$ 263
    • SAI 17:40
      13h 50m
      1 stop
      VTE 07:30
      Siem Reap - Vientiane | Tue, Dec 15 | Thai AirAsia
      S$ 242
      32% off
      S$ 357 S$ 242
    • SAI 17:40
      13h 50m
      1 stop
      VTE 07:30
      Siem Reap - Vientiane | Mon, Dec 14 | Thai AirAsia
      S$ 266
      25% off
      S$ 357 S$ 266
    • SAI 17:40
      13h 50m
      1 stop
      VTE 07:30
      Siem Reap - Vientiane | Wed, Nov 4 | Thai AirAsia
      S$ 289
      19% off
      S$ 357 S$ 289
    • SAI 17:40
      13h 50m
      1 stop
      VTE 07:30
      Siem Reap - Vientiane | Tue, Dec 1 | Thai AirAsia
      S$ 309
      13% off
      S$ 357 S$ 309
    • SAI 17:40
      13h 50m
      1 stop
      VTE 07:30
      Siem Reap - Vientiane | Mon, Nov 9 | Thai AirAsia
      S$ 310
      13% off
      S$ 357 S$ 310
    • SAI 13:00
      17h 25m
      1 stop
      VTE 14:00
      Siem Reap - Vientiane | Sat, Oct 31 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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

Which month has the cheapest one-way flights from Siem Reap Angkor International Airport to Wattay International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Siem Reap Angkor International Airport to Wattay International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Siem Reap Angkor International Airport to Wattay International Airport are usually in May, with an average price of S$ 314. June sees the highest fares, around S$ 564.

S$ 564
S$ 439
S$ 314
S$ 189
    Cheapest
  • S$ 328
    Apr
  • S$ 314
    May
  • S$ 564
    Jun
  • S$ 410
    Jul
  • S$ 501
    Aug
  • S$ 448
    Sep
  • S$ 436
    Oct
  • S$ 445
    Nov
  • S$ 359
    Dec
  • S$ 362
    Jan
  • S$ 431
    Feb
  • S$ 390
    Mar

Which day of the week has the cheapest flights from Siem Reap Angkor International Airport to Wattay International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Siem Reap Angkor International Airport to Wattay International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Siem Reap Angkor International Airport to Wattay International Airport is Wednesday, with average prices lower than other days. Try to avoid departing on Sunday, as fares are typically the highest.

S$ 451
S$ 362
S$ 273
S$ 184
    Cheapest
  • S$ 373
    Mon
  • S$ 422
    Tue
  • S$ 273
    Wed
  • S$ 419
    Thu
  • S$ 362
    Fri
  • S$ 439
    Sat
  • S$ 451
    Sun

Which airline offers the cheapest flights from Siem Reap Angkor International Airport to Wattay International Airport?

The cheapest airline flying from Siem Reap Angkor International Airport to Wattay International Airport is VietJet Air (from S$ 226) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

VietJet Air
From S$ 226
Thai AirAsia
From S$ 241
Air Cambodia
From S$ 264
AirAsia Cambodia
From S$ 268
Vietnam Airlines
From S$ 273
Thai Airways
From S$ 292
Cambodia Airways
From S$ 304
Bangkok Airways
From S$ 304
Lao Airlines
From S$ 311
Emirates
From S$ 315

Find more flights and airlines

What is the flight schedule from Siem Reap Angkor International Airport to Wattay International 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 International Airport

    12:35

    SAI

    1h 10m

    Direct

    13:45

    SGN

    S M T W T F S
    Search

  2. VJ1831

    Tan Son Nhat International Airport

    16:15

    SGN

    2h

    Direct

    18:15

    VTE

    S M T W T F S

  3. FD611

    Siem Reap Angkor International Airport

    12:10

    SAI

    1h 5m

    Direct

    13:15

    DMK

    S M T W T F S
    Search

  4. QV446

    Suvarnabhumi Airport

    20:50

    BKK

    1h 20m

    Direct

    22:10

    VTE

    S M T W T F S

  5. FD615

    Siem Reap Angkor International Airport

    17:40

    SAI

    1h 15m

    Direct

    18:55

    DMK

    S M T W T F S
    Search

  6. FD1042

    Don Mueang International Airport

    06:25

    DMK

    1h 10m

    Direct

    07:35

    VTE

    - M - W - F -

  7. K6828

    Siem Reap Angkor International Airport

    22:25

    SAI

    1h 30m

    Direct

    23:55

    SGN

    S M T W T F S
    Search

  8. VJ1831

    Tan Son Nhat International Airport

    16:15

    SGN

    2h

    Direct

    18:15

    VTE

    S M T W T F S

  9. VN3822

    Siem Reap Angkor International Airport

    22:25

    SAI

    1h 30m

    Direct

    23:55

    SGN

    S M T W T F S
    Search

  10. VJ1831

    Tan Son Nhat International Airport

    16:15

    SGN

    2h

    Direct

    18:15

    VTE

    S M T W T F S

  11. VN814

    Siem Reap Angkor International Airport

    21:30

    SAI

    1h 15m

    Direct

    22:45

    SGN

    S M T W T F S
    Search

  12. VJ1831

    Tan Son Nhat International Airport

    16:15

    SGN

    2h

    Direct

    18:15

    VTE

    S M T W T F S

  13. FD615

    Siem Reap Angkor International Airport

    17:40

    SAI

    1h 15m

    Direct

    18:55

    DMK

    S M T W T F S
    Search

  14. FD1040

    Don Mueang International Airport

    13:30

    DMK

    1h 10m

    Direct

    14:40

    VTE

    S M T W T F S

  15. TG589

    Siem Reap Angkor International Airport

    09:50

    SAI

    1h 5m

    Direct

    10:55

    BKK

    S M T W T F S
    Search

  16. FD1042

    Don Mueang International Airport

    06:25

    DMK

    1h 10m

    Direct

    07:35

    VTE

    - M - W - F -

  17. VJ914

    Siem Reap Angkor International Airport

    19:05

    SAI

    1h 45m

    Direct

    20:50

    HAN

    S M T W T F S
    Search

  18. VJ141

    Noi Bai International Airport

    06:30

    HAN

    2h 10m

    Direct

    08:40

    SGN

    S M T W T F S

  19. VJ1831

    Tan Son Nhat International Airport

    16:15

    SGN

    2h

    Direct

    18:15

    VTE

    S M T W T F S

  20. VN812

    Siem Reap Angkor International Airport

    18:40

    SAI

    1h 15m

    Direct

    19:55

    SGN

    S M T W T F S
    Search

  21. VJ1831

    Tan Son Nhat International Airport

    16:15

    SGN

    2h

    Direct

    18:15

    VTE

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

About Siem Reap Angkor International Airport and Wattay International Airport

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

Flight distance 555.2km
Cheapest one-way ticket price S$ 241
Cheapest return ticket price S$ 533

FAQs for Siem Reap Angkor International Airport to Wattay International 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 5km, by taxi about 20 minutes.
  • One-way flights from Siem Reap Angkor International Airport to Wattay International Airport currently start from S$ 241, and round-trip fares start from S$ 533. The current lowest fare is a Thai AirAsia flight departing on Wed, Dec 2; 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 International Airport to Wattay International Airport is S$ 435. Prices may vary depending on the departure date, airline, and availability.
  • Enter Siem Reap Angkor International Airport and Wattay International 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.

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

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.