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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 AU$ 352 and round-trip from AU$ 738. Based on Trip.com's latest 7-day flight data.

    • SYD 12:05
      33h 40m
      1 stop
      VTE 17:45
      Sydney - Vientiane | Fri, Nov 6 | VietJet Air
      VTE 12:35
      26h 15m
      1 stop
      SYD 18:50
      Vientiane - Sydney | Sun, Nov 8 | Scoot
      AU$ 738 AU$ 1,090
      32% off
      32% off
      AU$ 1,090 AU$ 738
    • SYD 12:05
      33h 55m
      1 stop
      VTE 18:00
      Sydney - Vientiane | Wed, Nov 4 | VietJet Air
      VTE 12:35
      26h 15m
      1 stop
      SYD 18:50
      Vientiane - Sydney | Sun, Nov 8 | Scoot
      AU$ 776 AU$ 1,090
      28% off
      28% off
      AU$ 1,090 AU$ 776
    • SYD 13:25
      26h 35m
      1 stop
      VTE 12:00
      Sydney - Vientiane | Sat, Oct 31 | Scoot
      VTE 18:40
      13h 30m
      1 stop
      SYD 12:10
      Vientiane - Sydney | Tue, Nov 3 | Scoot
      AU$ 779 AU$ 1,090
      28% off
      28% off
      AU$ 1,090 AU$ 779
    • SYD 12:05
      33h 55m
      1 stop
      VTE 18:00
      Sydney - Vientiane | Fri, Oct 30 | VietJet Air
      VTE 01:35
      33h 30m
      1 stop
      SYD 15:05
      Vientiane - Sydney | Fri, Nov 6 | Sichuan Airlines
      AU$ 820
      25% off
      AU$ 1,090 AU$ 820
    • SYD 21:30
      30h 35m
      1 stop
      VTE 00:05
      Sydney - Vientiane | Tue, Nov 3 | China Eastern Airlines
      VTE 01:05
      32h 30m
      1 stop
      SYD 13:35
      Vientiane - Sydney | Mon, Nov 9 | China Eastern Airlines
      AU$ 828
      24% off
      AU$ 1,090 AU$ 828
    • SYD 13:25
      26h 35m
      1 stop
      VTE 12:00
      Sydney - Vientiane | Tue, Nov 24 | Scoot
      VTE 18:40
      20h 10m
      1 stop
      SYD 18:50
      Vientiane - Sydney | Tue, Dec 1 | Scoot
      AU$ 833
      24% off
      AU$ 1,090 AU$ 833
    • SYD 13:25
      32h 40m
      1 stop
      VTE 18:05
      Sydney - Vientiane | Fri, Nov 6 | Scoot
      VTE 12:35
      26h 15m
      1 stop
      SYD 18:50
      Vientiane - Sydney | Sun, Nov 8 | Scoot
      AU$ 838
      23% off
      AU$ 1,090 AU$ 838
    • SYD 12:10
      35h 40m
      1 stop
      VTE 19:50
      Sydney - Vientiane | Thu, Nov 19 | China Eastern Airlines
      VTE 01:05
      32h 30m
      1 stop
      SYD 13:35
      Vientiane - Sydney | Wed, Nov 25 | China Eastern Airlines
      AU$ 846
      22% off
      AU$ 1,090 AU$ 846
    • 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 | Wed, Nov 25 | Scoot
      AU$ 848
      22% off
      AU$ 1,090 AU$ 848
    • SYD 13:00
      17h 25m
      1 stop
      VTE 14:00
      Sydney - Vientiane | Thu, Oct 29 | Normal Airline
      VTE 15:00
      6h
      Direct
      SYD 16:00
      Vientiane - Sydney | Sat, Oct 31 | Normal Airline
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    • Cheapest
      SYD 12:05
      33h 55m
      1 stop
      VTE 18:00
      Sydney - Vientiane | Sun, Nov 1 | VietJet Air
      AU$ 352 AU$ 617
      43% off
      43% off
      AU$ 617 AU$ 352
    • SYD 20:05
      19h 55m
      1 stop
      VTE 12:00
      Sydney - Vientiane | Sat, Oct 31 | Scoot
      AU$ 362 AU$ 617
      41% off
      41% off
      AU$ 617 AU$ 362
    • SYD 20:05
      19h 55m
      1 stop
      VTE 12:00
      Sydney - Vientiane | Thu, Oct 29 | Scoot
      AU$ 379 AU$ 617
      39% off
      39% off
      AU$ 617 AU$ 379
    • SYD 12:05
      33h 55m
      1 stop
      VTE 18:00
      Sydney - Vientiane | Wed, Nov 4 | VietJet Air
      AU$ 459
      26% off
      AU$ 617 AU$ 459
    • SYD 12:05
      33h 55m
      1 stop
      VTE 18:00
      Sydney - Vientiane | Sun, Nov 22 | VietJet Air
      AU$ 489
      21% off
      AU$ 617 AU$ 489
    • SYD 13:25
      32h 40m
      1 stop
      VTE 18:05
      Sydney - Vientiane | Fri, Oct 30 | Scoot
      AU$ 490
      21% off
      AU$ 617 AU$ 490
    • SYD 12:05
      33h 55m
      1 stop
      VTE 18:00
      Sydney - Vientiane | Wed, Nov 11 | VietJet Air
      AU$ 492
      20% off
      AU$ 617 AU$ 492
    • SYD 12:05
      33h 55m
      1 stop
      VTE 18:00
      Sydney - Vientiane | Thu, Nov 12 | VietJet Air
      AU$ 492
      20% off
      AU$ 617 AU$ 492
    • SYD 12:05
      33h 55m
      1 stop
      VTE 18:00
      Sydney - Vientiane | Fri, Nov 6 | VietJet Air
      AU$ 493
      20% off
      AU$ 617 AU$ 493
    • SYD 13:00
      17h 25m
      1 stop
      VTE 14:00
      Sydney - Vientiane | Thu, Oct 29 | Normal Airline
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    • SYD 22:15
      14h 35m
      1 stop
      VTE 08:50
      Sydney - Vientiane | Wed, Jan 13 | Batik Air Malaysia
      AU$ 553 AU$ 1,700
      67% off
      67% off
      AU$ 1,700 AU$ 553
    • SYD 22:15
      14h 35m
      1 stop
      VTE 08:50
      Sydney - Vientiane | Wed, Dec 9 | Batik Air Malaysia
      AU$ 844 AU$ 1,700
      50% off
      50% off
      AU$ 1,700 AU$ 844
    • SYD 10:00
      13h 45m
      1 stop
      VTE 19:45
      Sydney - Vientiane | Sun, Nov 8 | Thai Airways
      AU$ 854 AU$ 1,700
      50% off
      50% off
      AU$ 1,700 AU$ 854
    • SYD 22:15
      14h 35m
      1 stop
      VTE 08:50
      Sydney - Vientiane | Wed, Dec 30 | Batik Air Malaysia
      AU$ 889
      48% off
      AU$ 1,700 AU$ 889
    • SYD 22:10
      16h 20m
      1 stop
      VTE 10:30
      Sydney - Vientiane | Thu, Nov 12 | China Southern Airlines
      AU$ 923
      46% off
      AU$ 1,700 AU$ 923
    • SYD 10:00
      13h 45m
      1 stop
      VTE 19:45
      Sydney - Vientiane | Wed, Dec 9 | Thai Airways
      AU$ 1,360
      20% off
      AU$ 1,700 AU$ 1,360
    • SYD 13:00
      17h 25m
      1 stop
      VTE 14:00
      Sydney - Vientiane | Thu, Oct 29 | Normal Airline
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    • SYD 10:00
      13h 45m
      1 stop
      VTE 19:45
      Sydney - Vientiane | Sat, Nov 14 | Thai Airways
      AU$ 953 AU$ 2,284
      57% off
      57% off
      AU$ 2,284 AU$ 953
    • SYD 10:00
      13h 45m
      1 stop
      VTE 19:45
      Sydney - Vientiane | Sat, Oct 31 | Thai Airways
      AU$ 1,095 AU$ 2,284
      52% off
      52% off
      AU$ 2,284 AU$ 1,095
    • SYD 10:00
      13h 45m
      1 stop
      VTE 19:45
      Sydney - Vientiane | Tue, Dec 1 | Thai Airways
      AU$ 1,102 AU$ 2,284
      52% off
      52% off
      AU$ 2,284 AU$ 1,102
    • SYD 10:00
      13h 45m
      1 stop
      VTE 19:45
      Sydney - Vientiane | Thu, Dec 3 | Thai Airways
      AU$ 1,105
      52% off
      AU$ 2,284 AU$ 1,105
    • SYD 10:00
      13h 45m
      1 stop
      VTE 19:45
      Sydney - Vientiane | Sat, Dec 5 | Thai Airways
      AU$ 1,193
      48% off
      AU$ 2,284 AU$ 1,193
    • SYD 10:00
      13h 45m
      1 stop
      VTE 19:45
      Sydney - Vientiane | Tue, Jan 5 | Thai Airways
      AU$ 1,226
      46% off
      AU$ 2,284 AU$ 1,226
    • SYD 10:00
      13h 45m
      1 stop
      VTE 19:45
      Sydney - Vientiane | Tue, Dec 29 | Thai Airways
      AU$ 1,409
      38% off
      AU$ 2,284 AU$ 1,409
    • SYD 10:00
      13h 45m
      1 stop
      VTE 19:45
      Sydney - Vientiane | Thu, Dec 10 | Thai Airways
      AU$ 1,482
      35% off
      AU$ 2,284 AU$ 1,482
    • SYD 10:00
      13h 45m
      1 stop
      VTE 19:45
      Sydney - Vientiane | Sat, Dec 26 | Thai Airways
      AU$ 1,616
      28% off
      AU$ 2,284 AU$ 1,616
    • SYD 13:00
      17h 25m
      1 stop
      VTE 14:00
      Sydney - Vientiane | Thu, Oct 29 | Normal Airline
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      Find more flights

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

What is the cheapest month to fly from Kingsford Smith Airport to Wattay International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Kingsford Smith 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 Kingsford Smith Airport to Wattay International Airport, the best time to buy is in November, with an average price of AU$ 631. You’ll want to avoid December, when the average price can reach as high as AU$ 1,195.

AU$ 1,195
AU$ 913
AU$ 631
AU$ 349
    Cheapest
  • AU$ 759
    Oct
  • AU$ 631
    Nov
  • AU$ 1,195
    Dec
  • AU$ 840
    Jan
  • AU$ 696
    Feb
  • AU$ 678
    Mar
  • AU$ 903
    Apr
  • AU$ 635
    May
  • AU$ 959
    Jun
  • AU$ 692
    Jul
  • AU$ 853
    Aug
  • AU$ 742
    Sep

What’s the cheapest month to fly round-trip from Kingsford Smith Airport to Wattay International Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Kingsford Smith Airport to Wattay International Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, October is typically the cheapest month to find flights from Kingsford Smith Airport to Wattay International Airport, with an average price of AU$ 938. In contrast, December is usually the most expensive month, with average fares reaching AU$ 2,047.

AU$ 2,047
AU$ 1,493
AU$ 938
AU$ 384
  • AU$ 938
    Oct
  • AU$ 1,523
    Nov
  • AU$ 2,047
    Dec
  • AU$ 1,668
    Jan
  • AU$ 1,257
    Feb
  • AU$ 1,339
    Mar
  • AU$ 1,612
    Apr
  • AU$ 1,658
    May
  • AU$ 1,693
    Jun
  • AU$ 1,781
    Jul
  • AU$ 1,448
    Aug
  • AU$ 1,366
    Sep

What is the cheapest day of the week to fly from Kingsford Smith Airport to Wattay International Airport?

The data is based on the past 12 months and shows the average ticket prices from Kingsford Smith 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 Kingsford Smith Airport to Wattay International Airport is Monday, 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.

AU$ 1,001
AU$ 808
AU$ 614
AU$ 421
  • AU$ 614
    Mon
  • AU$ 905
    Tue
  • AU$ 734
    Wed
  • AU$ 712
    Thu
  • AU$ 1,001
    Fri
  • AU$ 897
    Sat
  • AU$ 867
    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 VietJet Air (from AU$ 348) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

VietJet Air
From AU$ 348
Scoot
From AU$ 379
China Eastern Airlines
From AU$ 490
Jetstar Airways
From AU$ 501
Virgin Australia
From AU$ 504
Xiamen Airlines
From AU$ 530
Batik Air Malaysia
From AU$ 540
China Southern Airlines
From AU$ 543
Qantas Airways
From AU$ 561
Tianjin Airlines
From AU$ 564

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. TR043

    Kingsford Smith Airport

    20:05

    SYD

    8h 15m

    Direct

    01:20

    SIN

    S - T W T F S
    Search

  2. TR554

    Singapore Changi Airport

    16:00

    SIN

    3h 5m

    Direct

    18:05

    VTE

    - M T - T F S

  3. VJ086

    Kingsford Smith Airport

    13:08

    SYD

    8h 51m

    Direct

    17:59

    SGN

    S - T W T - S
    Search

  4. AK525

    Tan Son Nhat International Airport

    21:10

    SGN

    1h 55m

    Direct

    00:05

    KUL

    S M T W T F S

  5. AK552

    Kuala Lumpur International Airport

    20:05

    KUL

    13h 45m

    Direct

    08:50

    VTE

    - M - W - F -

  6. TR013

    Kingsford Smith Airport

    20:05

    SYD

    8h 15m

    Direct

    01:20

    SIN

    - - T - - F S
    Search

  7. TR502

    Singapore Changi Airport

    06:50

    SIN

    2h 15m

    Direct

    08:05

    SGN

    - - - - - F -

  8. VJ1831

    Tan Son Nhat International Airport

    16:00

    SGN

    2h

    Direct

    18:00

    VTE

    S M T - T F S

  9. TR043

    Kingsford Smith Airport

    20:05

    SYD

    8h 15m

    Direct

    01:20

    SIN

    S - T W T F S
    Search

  10. TR536

    Singapore Changi Airport

    06:50

    SIN

    2h 15m

    Direct

    08:05

    SGN

    S M T W T F S

  11. VJ1831

    Tan Son Nhat International Airport

    16:00

    SGN

    2h

    Direct

    18:00

    VTE

    S M T - T F S

  12. TR043

    Kingsford Smith Airport

    20:05

    SYD

    8h 15m

    Direct

    01:20

    SIN

    S - T W T F S
    Search

  13. TR558

    Singapore Changi Airport

    16:00

    SIN

    3h 5m

    Direct

    18:05

    VTE

    - M - - - F -

  14. MU792

    Kingsford Smith Airport

    11:10

    SYD

    10h 50m

    Direct

    19:00

    NKG

    - - - - T - S
    Search

  15. MU2755

    Nanjing Lukou International Airport

    21:15

    NKG

    2h 40m

    Direct

    23:55

    KMG

    S M T W T F S

  16. MU9603

    Kunming Changshui International Airport

    08:20

    KMG

    1h 45m

    Direct

    09:05

    VTE

    S M T W T F S

  17. MU2022

    Kingsford Smith Airport

    11:15

    SYD

    10h 45m

    Direct

    19:00

    WUH

    S - - - - F -
    Search

  18. MU2489

    Tianhe International Airport

    22:00

    WUH

    2h 20m

    Direct

    00:20

    KMG

    S M T W T F S

  19. MU9631

    Kunming Changshui International Airport

    11:55

    KMG

    1h 45m

    Direct

    12:40

    VTE

    S M - W T F S

  20. 3U3892

    Kingsford Smith Airport

    20:20

    SYD

    10h 55m

    Direct

    05:15

    TFU

    - M T - - F S
    Search

  21. 3U3927

    Chengdu Tianfu International Airport

    22:45

    TFU

    2h 40m

    Direct

    00:25

    VTE

    S M T W T F S

  22. VJ086

    Kingsford Smith Airport

    13:08

    SYD

    8h 51m

    Direct

    17:59

    SGN

    S - T W T - S
    Search

  23. VJ1831

    Tan Son Nhat International Airport

    16:00

    SGN

    2h

    Direct

    18:00

    VTE

    S M T - T F S

  24. MU2022

    Kingsford Smith Airport

    11:15

    SYD

    15h

    Direct

    23:15

    PKX

    S - - - - F -
    Search

  25. MU5720

    Beijing Daxing International Airport

    07:15

    PKX

    3h 30m

    Direct

    10:45

    KMG

    S M T W T F S

  26. MU9625

    Kunming Changshui International Airport

    16:30

    KMG

    1h 45m

    Direct

    17:15

    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 7,741.51km
Cheapest one-way ticket price AU$ 352
Cheapest return ticket price AU$ 738

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 5km, by taxi about 20 minutes.
  • One-way flights from Kingsford Smith Airport to Wattay International Airport currently start from AU$ 352, and round-trip fares start from AU$ 738. The current lowest fare is a VietJet Air flight departing on Sun, Nov 1; 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 AU$ 827. 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.

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.