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Kingsford Smith Airport to Wattay International Airport flight

Explore the cheapest one-way and round-trip flights from Kingsford Smith Airport to Wattay International Airport over the next 90 days, with one-way fares from US$240 and round-trip from US$507. Based on Trip.com's latest 7-day flight data.

      • SYD 21:50
        15h
        1 stop
        VTE 08:50
        Sydney - Vientiane | Tue, Oct 20 | AirAsia X
        VTE 09:20
        20h
        1 stop
        SYD 09:20
        Vientiane - Sydney | Fri, Oct 23 | AirAsia Berhad (Malaysia)
        US$507 US$831
        39% off
        39% off
        US$831 US$507
      • SYD 12:05
        33h 40m
        1 stop
        VTE 17:45
        Sydney - Vientiane | Sat, Nov 7 | VietJet Air
        VTE 12:35
        26h 15m
        1 stop
        SYD 18:50
        Vientiane - Sydney | Mon, Nov 9 | Scoot
        US$515 US$831
        38% off
        38% off
        US$831 US$515
      • SYD 12:05
        33h 55m
        1 stop
        VTE 18:00
        Sydney - Vientiane | Thu, Nov 5 | VietJet Air
        VTE 12:35
        26h 15m
        1 stop
        SYD 18:50
        Vientiane - Sydney | Mon, Nov 9 | Scoot
        US$541 US$831
        35% off
        35% off
        US$831 US$541
      • SYD 12:05
        33h 55m
        1 stop
        VTE 18:00
        Sydney - Vientiane | Fri, Oct 30 | VietJet Air
        VTE 11:25
        20h 5m
        1 stop
        SYD 11:30
        Vientiane - Sydney | Fri, Nov 6 | Vietnam Airlines
        US$572
        31% off
        US$831 US$572
      • SYD 12:05
        33h 55m
        1 stop
        VTE 18:00
        Sydney - Vientiane | Thu, Oct 29 | VietJet Air
        VTE 11:25
        18h 35m
        1 stop
        SYD 10:00
        Vientiane - Sydney | Thu, Nov 5 | Vietnam Airlines
        US$580
        30% off
        US$831 US$580
      • SYD 12:05
        33h 55m
        1 stop
        VTE 18:00
        Sydney - Vientiane | Thu, Nov 19 | VietJet Air
        VTE 12:35
        26h 15m
        1 stop
        SYD 18:50
        Vientiane - Sydney | Thu, Nov 26 | Scoot
        US$580
        30% off
        US$831 US$580
      • SYD 12:00
        16h 5m
        1 stop
        VTE 00:05
        Sydney - Vientiane | Sat, Oct 17 | China Eastern Airlines
        VTE 19:10
        33h 10m
        1 stop
        SYD 08:20
        Vientiane - Sydney | Tue, Oct 20 | VietJet Air
        US$583
        30% off
        US$831 US$583
      • SYD 13:25
        32h 40m
        1 stop
        VTE 18:05
        Sydney - Vientiane | Sat, Nov 7 | Scoot
        VTE 12:35
        26h 15m
        1 stop
        SYD 18:50
        Vientiane - Sydney | Mon, Nov 9 | Scoot
        US$585
        30% off
        US$831 US$585
      • SYD 21:50
        15h
        1 stop
        VTE 08:50
        Sydney - Vientiane | Tue, Oct 27 | AirAsia X
        VTE 12:35
        19h 35m
        1 stop
        SYD 12:10
        Vientiane - Sydney | Sat, Oct 31 | Scoot
        US$586
        28% off
        US$831 US$586
      • SYD 21:30
        30h 35m
        1 stop
        VTE 00:05
        Sydney - Vientiane | Wed, Nov 18 | China Eastern Airlines
        VTE 01:05
        32h 30m
        1 stop
        SYD 13:35
        Vientiane - Sydney | Tue, Nov 24 | China Eastern Airlines
        US$588
        28% off
        US$831 US$588
      • SYD 21:30
        30h 35m
        1 stop
        VTE 00:05
        Sydney - Vientiane | Sun, Nov 15 | China Eastern Airlines
        VTE 01:05
        32h 30m
        1 stop
        SYD 13:35
        Vientiane - Sydney | Wed, Nov 18 | China Eastern Airlines
        US$590
        28% off
        US$831 US$590
      • SYD 12:10
        35h 40m
        1 stop
        VTE 19:50
        Sydney - Vientiane | Fri, Nov 20 | China Eastern Airlines
        VTE 01:05
        32h 30m
        1 stop
        SYD 13:35
        Vientiane - Sydney | Thu, Nov 26 | China Eastern Airlines
        US$590
        28% off
        US$831 US$590
      • SYD 13:00
        17h 25m
        1 stop
        VTE 14:00
        Sydney - Vientiane | Sat, Sep 26 | Normal Airline
        VTE 15:00
        6h
        Nonstop
        SYD 16:00
        Vientiane - Sydney | Mon, Sep 28 | Normal Airline
        More cheap flights
        More cheap flights
      • SYD 21:50
        15h
        1 stop
        VTE 08:50
        Sydney - Vientiane | Thu, Oct 29 | AirAsia X
        US$240 US$399
        40% off
        40% off
        US$399 US$240
      • SYD 12:05
        33h 55m
        1 stop
        VTE 18:00
        Sydney - Vientiane | Thu, Nov 5 | VietJet Air
        US$253 US$399
        37% off
        37% off
        US$399 US$253
      • SYD 12:05
        33h 40m
        1 stop
        VTE 17:45
        Sydney - Vientiane | Thu, Oct 29 | VietJet Air
        US$261 US$399
        35% off
        35% off
        US$399 US$261
      • SYD 12:05
        33h 40m
        1 stop
        VTE 17:45
        Sydney - Vientiane | Fri, Oct 30 | VietJet Air
        US$261
        35% off
        US$399 US$261
      • SYD 12:05
        33h 55m
        1 stop
        VTE 18:00
        Sydney - Vientiane | Tue, Oct 27 | VietJet Air
        US$262
        34% off
        US$399 US$262
      • SYD 12:05
        33h 40m
        1 stop
        VTE 17:45
        Sydney - Vientiane | Tue, Nov 3 | VietJet Air
        US$262
        34% off
        US$399 US$262
      • SYD 12:05
        33h 55m
        1 stop
        VTE 18:00
        Sydney - Vientiane | Fri, Nov 6 | VietJet Air
        US$263
        34% off
        US$399 US$263
      • SYD 12:05
        33h 55m
        1 stop
        VTE 18:00
        Sydney - Vientiane | Tue, Nov 10 | VietJet Air
        US$263
        34% off
        US$399 US$263
      • SYD 13:25
        26h 35m
        1 stop
        VTE 12:00
        Sydney - Vientiane | Wed, Oct 28 | Scoot
        US$275
        31% off
        US$399 US$275
      • SYD 13:25
        26h 35m
        1 stop
        VTE 12:00
        Sydney - Vientiane | Fri, Oct 30 | Scoot
        US$277
        31% off
        US$399 US$277
      • SYD 21:50
        15h
        1 stop
        VTE 08:50
        Sydney - Vientiane | Tue, Oct 20 | AirAsia X
        US$277
        31% off
        US$399 US$277
      • SYD 21:50
        15h
        1 stop
        VTE 08:50
        Sydney - Vientiane | Thu, Oct 15 | AirAsia X
        US$283
        28% off
        US$399 US$283
      • SYD 13:00
        17h 25m
        1 stop
        VTE 14:00
        Sydney - Vientiane | Sat, Sep 26 | Normal Airline
        More cheap flights
        More cheap flights

Displayed flight fares from Kingsford Smith Airport to Wattay International Airport 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 Kingsford Smith Airport to Wattay International Airport

Which month offers the lowest one-way fares when flying from Kingsford Smith Airport to Wattay International Airport?

Data is based on the past 12 months. It shows the average one-way fares by month for flights from Kingsford Smith Airport to Wattay International Airport on Trip.com.

Based on Trip.com data from the past 12 months, for cheaper one-way flights from Kingsford Smith Airport to Wattay International Airport, it is best to book in November, when average fares are US$440. Try to avoid December, as fares peak at around US$834.

US$834
US$637
US$440
US$243
    Cheapest
  • US$798
    Sep
  • US$497
    Oct
  • US$440
    Nov
  • US$834
    Dec
  • US$586
    Jan
  • US$485
    Feb
  • US$473
    Mar
  • US$630
    Apr
  • US$443
    May
  • US$669
    Jun
  • US$483
    Jul
  • US$595
    Aug

Which day of the week offers the cheapest flights from Kingsford Smith Airport to Wattay International Airport?

Data is based on the past 12 months. It shows the average fares by day of the week for flights from Kingsford Smith Airport to Wattay International Airport on Trip.com.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Kingsford Smith Airport to Wattay International Airport is Monday, when average fares are usually lower than other days. Avoid departing on Sunday, as fares are typically the highest.

US$696
US$562
US$428
US$294
  • US$428
    Mon
  • US$618
    Tue
  • US$502
    Wed
  • US$500
    Thu
  • US$656
    Fri
  • US$598
    Sat
  • US$696
    Sun

Which airline offers the cheapest flights from Kingsford Smith Airport to Wattay International Airport?

The cheapest airline flying from Kingsford Smith Airport to Wattay International Airport is AirAsia X (from US$240) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

AirAsia X
From US$240
VietJet Air
From US$253
Scoot
From US$275
Jetstar Airways
From US$298
Xiamen Airlines
From US$324
China Eastern Airlines
From US$329
Batik Air Malaysia
From US$334
Cebu Pacific
From US$370
China Southern Airlines
From US$373
Qantas Airways
From US$377

Find more flights and airlines

What is the flight schedule from Kingsford Smith Airport to Wattay International Airport?

Check on the flight schedule from Sydney to Vientiane to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. D7221

    Kingsford Smith Airport

    20:50

    SYD

    9h 10m

    Nonstop

    04:00

    KUL

    S - T - - - -
    Search

  2. AK552

    Kuala Lumpur International Airport

    07:10

    KUL

    2h 40m

    Nonstop

    08:50

    VTE

    - M - W - F -

  3. TR015

    Kingsford Smith Airport

    21:35

    SYD

    8h 30m

    Nonstop

    03:05

    SIN

    S M T W T F S
    Search

  4. TR550

    Singapore Changi Airport

    10:00

    SIN

    3h

    Nonstop

    12:00

    VTE

    - M - - T F -

  5. TR013

    Kingsford Smith Airport

    20:05

    SYD

    8h 15m

    Nonstop

    01:20

    SIN

    - M T W - - -
    Search

  6. TR550

    Singapore Changi Airport

    10:00

    SIN

    3h

    Nonstop

    12:00

    VTE

    - M - - T F -

  7. TR015

    Kingsford Smith Airport

    21:35

    SYD

    8h 30m

    Nonstop

    03:05

    SIN

    S M T W T F S
    Search

  8. TR456

    Singapore Changi Airport

    04:40

    SIN

    1h 15m

    Nonstop

    05:55

    KUL

    - M - W T F S

  9. VJ826

    Kuala Lumpur International Airport

    13:35

    KUL

    1h 45m

    Nonstop

    14:20

    SGN

    S M T W T F S

  10. VJ1831

    Tan Son Nhat International Airport

    16:25

    SGN

    2h

    Nonstop

    18:25

    VTE

    S M T W T F S

  11. TR013

    Kingsford Smith Airport

    20:05

    SYD

    8h 15m

    Nonstop

    01:20

    SIN

    - M T W - - -
    Search

  12. TR502

    Singapore Changi Airport

    07:00

    SIN

    2h 15m

    Nonstop

    08:15

    SGN

    S M T W T F S

  13. VJ1831

    Tan Son Nhat International Airport

    16:25

    SGN

    2h

    Nonstop

    18:25

    VTE

    S M T W T F S

  14. D7223

    Kingsford Smith Airport

    09:45

    SYD

    9h 10m

    Nonstop

    16:55

    KUL

    - - - - T - S
    Search

  15. AK552

    Kuala Lumpur International Airport

    07:10

    KUL

    2h 40m

    Nonstop

    08:50

    VTE

    - M - W - F -

  16. TR011

    Kingsford Smith Airport

    14:00

    SYD

    8h 30m

    Nonstop

    19:30

    SIN

    S M T W T F S
    Search

  17. TR550

    Singapore Changi Airport

    10:00

    SIN

    3h

    Nonstop

    12:00

    VTE

    - M - - T F -

  18. JQ061

    Kingsford Smith Airport

    12:00

    SYD

    8h 50m

    Nonstop

    17:50

    SGN

    - M - W T - S
    Search

  19. VJ1831

    Tan Son Nhat International Airport

    16:25

    SGN

    2h

    Nonstop

    18:25

    VTE

    S M T W T F S

  20. TR011

    Kingsford Smith Airport

    14:00

    SYD

    8h 30m

    Nonstop

    19:30

    SIN

    S M T W T F S
    Search

  21. TR502

    Singapore Changi Airport

    07:00

    SIN

    2h 15m

    Nonstop

    08:15

    SGN

    S M T W T F S

  22. VJ1831

    Tan Son Nhat International Airport

    16:25

    SGN

    2h

    Nonstop

    18:25

    VTE

    S M T W T F S

  23. VJ086

    Kingsford Smith Airport

    10:15

    SYD

    8h 50m

    Nonstop

    16:05

    SGN

    S - T W T - S
    Search

  24. VJ1831

    Tan Son Nhat International Airport

    16:25

    SGN

    2h

    Nonstop

    18:25

    VTE

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

About Kingsford Smith Airport and Wattay International Airport

Learn about Kingsford Smith Airport (SYD) and Wattay International Airport (VTE) — including location, terminals, transportation, and travel tips.

Flight distance 7,741.51 km
Cheapest one-way ticket price US$240
Cheapest return ticket price US$507

FAQs for Kingsford Smith 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 5 km, by taxi about 20 minutes.
  • One-way flights from Kingsford Smith Airport to Wattay International Airport currently start from US$240, and round-trip fares start from US$507. The current lowest fare is a AirAsia X flight departing on Thu, Oct 29; 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 Kingsford Smith Airport to Wattay International Airport is US$630. Prices may vary depending on the departure date, airline, and availability.
  • Enter Kingsford Smith 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.

Popular Destinations

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date 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.