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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 JPY 32,400 and round-trip from JPY 63,300. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      SAI 10:20
      7h 40m
      1 stop
      VTE 18:00
      Siem Reap - Vientiane | Thu, Nov 26 | Cambodia Airways
      JPY 32,400 JPY 89,180
      64% off
      64% off
      JPY 89,180 JPY 32,400
    • SAI 22:35
      19h 50m
      1 stop
      VTE 18:25
      Siem Reap - Vientiane | Fri, Nov 13 | Air Cambodia
      JPY 32,610 JPY 89,180
      63% off
      63% off
      JPY 89,180 JPY 32,610
    • SAI 09:35
      8h 50m
      1 stop
      VTE 18:25
      Siem Reap - Vientiane | Fri, Nov 6 | Air Cambodia
      JPY 32,800 JPY 89,180
      63% off
      63% off
      JPY 89,180 JPY 32,800
    • SAI 22:35
      19h 50m
      1 stop
      VTE 18:25
      Siem Reap - Vientiane | Mon, Nov 9 | Air Cambodia
      JPY 32,800
      63% off
      JPY 89,180 JPY 32,800
    • SAI 22:35
      19h 50m
      1 stop
      VTE 18:25
      Siem Reap - Vientiane | Fri, Oct 30 | Air Cambodia
      JPY 32,920
      63% off
      JPY 89,180 JPY 32,920
    • SAI 22:35
      19h 50m
      1 stop
      VTE 18:25
      Siem Reap - Vientiane | Tue, Nov 10 | Air Cambodia
      JPY 35,480
      60% off
      JPY 89,180 JPY 35,480
    • SAI 19:10
      24h 25m
      1 stop
      VTE 19:35
      Siem Reap - Vientiane | Wed, Nov 11 | Vietnam Airlines
      JPY 36,710
      59% off
      JPY 89,180 JPY 36,710
    • SAI 22:35
      19h 50m
      1 stop
      VTE 18:25
      Siem Reap - Vientiane | Tue, Nov 3 | Air Cambodia
      JPY 38,110
      56% off
      JPY 89,180 JPY 38,110
    • SAI 22:35
      19h 50m
      1 stop
      VTE 18:25
      Siem Reap - Vientiane | Mon, Nov 2 | Air Cambodia
      JPY 40,810
      54% off
      JPY 89,180 JPY 40,810
    • SAI 13:00
      17h 25m
      1 stop
      VTE 14:00
      Siem Reap - Vientiane | Sat, Oct 31 | Normal Airline
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    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Wed, Nov 18 | Thai Airways
      VTE 20:30
      12h 45m
      1 stop
      SAI 09:15
      Vientiane - Siem Reap | Wed, Nov 25 | Thai Airways
      JPY 63,300 JPY 78,200
      19% off
      19% off
      JPY 78,200 JPY 63,300
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Thu, Nov 26 | Thai Airways
      VTE 20:30
      12h 15m
      1 stop
      SAI 08:45
      Vientiane - Siem Reap | Fri, Dec 4 | Thai Airways
      JPY 63,610 JPY 78,200
      19% off
      19% off
      JPY 78,200 JPY 63,610
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Wed, Nov 25 | Thai Airways
      VTE 20:30
      12h 15m
      1 stop
      SAI 08:45
      Vientiane - Siem Reap | Thu, Nov 26 | Thai Airways
      JPY 65,630 JPY 78,200
      16% off
      16% off
      JPY 78,200 JPY 65,630
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Sun, Nov 22 | Thai Airways
      VTE 20:30
      12h 45m
      1 stop
      SAI 09:15
      Vientiane - Siem Reap | Wed, Nov 25 | Thai Airways
      JPY 66,240
      15% off
      JPY 78,200 JPY 66,240
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Sat, Nov 21 | Thai Airways
      VTE 20:30
      12h 15m
      1 stop
      SAI 08:45
      Vientiane - Siem Reap | Tue, Nov 24 | Thai Airways
      JPY 66,600
      15% off
      JPY 78,200 JPY 66,600
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Mon, Dec 7 | Thai Airways
      VTE 20:30
      12h 15m
      1 stop
      SAI 08:45
      Vientiane - Siem Reap | Wed, Dec 9 | Thai Airways
      JPY 66,950
      14% off
      JPY 78,200 JPY 66,950
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Thu, Nov 19 | Thai Airways
      VTE 20:30
      12h 15m
      1 stop
      SAI 08:45
      Vientiane - Siem Reap | Thu, Nov 26 | Thai Airways
      JPY 67,640
      14% off
      JPY 78,200 JPY 67,640
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Fri, Nov 20 | Thai Airways
      VTE 20:30
      12h 15m
      1 stop
      SAI 08:45
      Vientiane - Siem Reap | Mon, Nov 23 | Thai Airways
      JPY 68,310
      13% off
      JPY 78,200 JPY 68,310
    • SAI 12:30
      25h
      1 stop
      VTE 13:30
      Siem Reap - Vientiane | Mon, Nov 2 | Lao Airlines
      VTE 07:30
      4h 20m
      1 stop
      SAI 11:50
      Vientiane - Siem Reap | Mon, Nov 9 | Lao Airlines
      JPY 68,660
      12% off
      JPY 78,200 JPY 68,660
    • 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
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    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Sun, Dec 20 | Thai Airways
      JPY 39,200 JPY 97,360
      60% off
      60% off
      JPY 97,360 JPY 39,200
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Tue, Dec 8 | Thai Airways
      JPY 39,460 JPY 97,360
      59% off
      59% off
      JPY 97,360 JPY 39,460
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Mon, Nov 2 | Thai Airways
      JPY 39,510 JPY 97,360
      59% off
      59% off
      JPY 97,360 JPY 39,510
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Fri, Nov 20 | Thai Airways
      JPY 39,700
      59% off
      JPY 97,360 JPY 39,700
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Mon, Nov 23 | Thai Airways
      JPY 39,800
      59% off
      JPY 97,360 JPY 39,800
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Sat, Dec 5 | Thai Airways
      JPY 40,320
      59% off
      JPY 97,360 JPY 40,320
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Sat, Nov 7 | Thai Airways
      JPY 40,810
      57% off
      JPY 97,360 JPY 40,810
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Sun, Nov 1 | Thai Airways
      JPY 48,850
      50% off
      JPY 97,360 JPY 48,850
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Mon, Dec 7 | Thai Airways
      JPY 53,680
      45% off
      JPY 97,360 JPY 53,680
    • SAI 13:00
      17h 25m
      1 stop
      VTE 14:00
      Siem Reap - Vientiane | Sat, Oct 31 | Normal Airline
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    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Mon, Nov 2 | Thai Airways
      JPY 39,510 JPY 61,020
      35% off
      35% off
      JPY 61,020 JPY 39,510
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Sat, Oct 31 | Thai Airways
      JPY 40,810 JPY 61,020
      33% off
      33% off
      JPY 61,020 JPY 40,810
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Sun, Nov 1 | Thai Airways
      JPY 48,850 JPY 61,020
      20% off
      20% off
      JPY 61,020 JPY 48,850
    • SAI 09:50
      3h 15m
      1 stop
      VTE 13:05
      Siem Reap - Vientiane | Fri, Oct 30 | Thai Airways
      JPY 54,300
      11% off
      JPY 61,020 JPY 54,300
    • SAI 13:00
      17h 25m
      1 stop
      VTE 14:00
      Siem Reap - Vientiane | Sat, Oct 31 | Normal Airline
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      Find more flights
    • SAI 10:20
      7h 40m
      1 stop
      VTE 18:00
      Siem Reap - Vientiane | Thu, Nov 26 | Cambodia Airways
      JPY 32,400 JPY 89,180
      64% off
      64% off
      JPY 89,180 JPY 32,400
    • SAI 09:35
      8h 50m
      1 stop
      VTE 18:25
      Siem Reap - Vientiane | Fri, Nov 6 | Air Cambodia
      JPY 32,800 JPY 89,180
      63% off
      63% off
      JPY 89,180 JPY 32,800
    • SAI 22:35
      19h 50m
      1 stop
      VTE 18:25
      Siem Reap - Vientiane | Fri, Nov 13 | Air Cambodia
      JPY 32,610 JPY 89,180
      63% off
      63% off
      JPY 89,180 JPY 32,610
    • SAI 22:35
      19h 50m
      1 stop
      VTE 18:25
      Siem Reap - Vientiane | Mon, Nov 9 | Air Cambodia
      JPY 32,800
      63% off
      JPY 89,180 JPY 32,800
    • SAI 22:35
      19h 50m
      1 stop
      VTE 18:25
      Siem Reap - Vientiane | Fri, Oct 30 | Air Cambodia
      JPY 32,920
      63% off
      JPY 89,180 JPY 32,920
    • SAI 22:35
      19h 50m
      1 stop
      VTE 18:25
      Siem Reap - Vientiane | Tue, Nov 10 | Air Cambodia
      JPY 35,480
      60% off
      JPY 89,180 JPY 35,480
    • SAI 22:35
      19h 50m
      1 stop
      VTE 18:25
      Siem Reap - Vientiane | Tue, Nov 3 | Air Cambodia
      JPY 38,110
      56% off
      JPY 89,180 JPY 38,110
    • SAI 22:35
      19h 50m
      1 stop
      VTE 18:25
      Siem Reap - Vientiane | Mon, Nov 2 | Air Cambodia
      JPY 40,810
      54% off
      JPY 89,180 JPY 40,810
    • SAI 19:40
      22h 45m
      1 stop
      VTE 18:25
      Siem Reap - Vientiane | Wed, Nov 11 | Air Cambodia
      JPY 44,250
      50% off
      JPY 89,180 JPY 44,250
    • SAI 13:00
      17h 25m
      1 stop
      VTE 14:00
      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 International Airport to Wattay International Airport

What is the cheapest month to fly from Siem Reap Angkor International Airport to Wattay International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Siem Reap Angkor International Airport to Wattay International Airport for each month in the Trip.com database.

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 International Airport to Wattay International Airport, the best time to buy is in May, with an average price of JPY 38,650. You’ll want to avoid June, when the average price can reach as high as JPY 69,510.

JPY 69,510
JPY 54,080
JPY 38,650
JPY 23,220
    Cheapest
  • JPY 40,420
    Apr
  • JPY 38,650
    May
  • JPY 69,510
    Jun
  • JPY 50,500
    Jul
  • JPY 61,720
    Aug
  • JPY 55,150
    Sep
  • JPY 53,710
    Oct
  • JPY 54,800
    Nov
  • JPY 44,190
    Dec
  • JPY 44,540
    Jan
  • JPY 53,060
    Feb
  • JPY 48,000
    Mar

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

The data is based on the past 12 months and shows the average ticket prices from Siem Reap Angkor International Airport to Wattay International 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 International Airport to Wattay International 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.

JPY 55,480
JPY 44,540
JPY 33,600
JPY 22,660
    Cheapest
  • JPY 45,930
    Mon
  • JPY 51,920
    Tue
  • JPY 33,600
    Wed
  • JPY 51,620
    Thu
  • JPY 44,500
    Fri
  • JPY 54,090
    Sat
  • JPY 55,480
    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 JPY 27,780) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

VietJet Air
From JPY 27,780
Thai AirAsia
From JPY 32,120
Cambodia Airways
From JPY 32,400
Air Cambodia
From JPY 32,470
AirAsia Cambodia
From JPY 32,990
Vietnam Airlines
From JPY 33,630
Bangkok Airways
From JPY 37,380
Thai Airways
From JPY 37,830
Lao Airlines
From JPY 38,330
Emirates
From JPY 38,730

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 - T F S

  3. FD611

    Siem Reap Angkor International Airport

    11:50

    SAI

    1h 10m

    Direct

    13:00

    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 - T F S

  9. VN3822

    Siem Reap Angkor International Airport

    22:25

    SAI

    1h 30m

    Direct

    23:55

    SGN

    S M T W - F S
    Search

  10. VJ1831

    Tan Son Nhat International Airport

    16:15

    SGN

    2h

    Direct

    18:15

    VTE

    S M T - T F S

  11. VN814

    Siem Reap Angkor International Airport

    21:30

    SAI

    1h 15m

    Direct

    22:45

    SGN

    S M T - T F S
    Search

  12. VJ1831

    Tan Son Nhat International Airport

    16:15

    SGN

    2h

    Direct

    18:15

    VTE

    S M T - 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

    13:15

    DMK

    1h 10m

    Direct

    14:25

    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 - 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 - 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 JPY 32,400
Cheapest return ticket price JPY 63,300

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 JPY 32,400, and round-trip fares start from JPY 63,300. The current lowest fare is a Cambodia Airways flight departing on Thu, Nov 26; 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 JPY 53,540. 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.

Most popular destination

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, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, 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.