Bangkok Flight Deals
Skip to main content
Sydney, Australia
One way

Bangkok to Sydney

1 stop · Denpasar
12:35BKK → SYD08:35

10h 20m · 1 stop

5h 40m layover Denpasar

฿18,566
Garuda IndonesiaThai Airways
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundJanuary 23·Saturday

12:35

BKK

1 stop
10h 20m

08:35

SYDGMT+11

  1. Thai Airways
    BKK12:35DPS18:00
    4h 25m
  2. 5h 40m layover in Denpasar
  3. Garuda Indonesia
    DPS23:40SYD08:35
    5h 55m

Baggage varies — check booking details.

Nearby one-way departures to Sydney15 days around January 23, 2027
AvgMinp25–p75
฿16,000฿18,000฿20,000Jan 8Jan 14Jan 20Jan 26Feb 1Feb 7

Cheapest

฿14,609

Feb 5

Global average

฿11,123

All travel dates

January avg

฿18,531

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿18,566
One-way low ฿7,637One-way high ฿20,831

Current fare

฿18,566

One-way average

฿11,123

This month

฿18,585

Deal score

22/100

Flexible Dates

One-way departures around your current date

Depart →
Mon
Jan 18
Tue
Jan 19
Wed
Jan 20
Thu
Jan 21
Fri
Jan 22
Sat
Jan 23
Sun
Jan 24
Mon
Jan 25
Tue
Jan 26
Wed
Jan 27
Thu
Jan 28
One way฿18,753฿18,753฿15,291฿17,709฿18,747
฿18,566
฿18,749฿18,731฿18,747฿18,749฿18,755

Sydney

Explore

23°C

Warm

0km

Distance

AUD

Currency

FAQ about Sydney

What is the cheapest flight from Bangkok to Sydney?
The lowest currently observed flight from Bangkok to Sydney is ฿7,637. Confirm the final itinerary total and availability before booking.
What is the average flight price from Bangkok to Sydney?
The average price for flights from Bangkok to Sydney is around ฿11,123. You can save up to 31% by booking the cheapest available deal.
When is the best time to fly from Bangkok to Sydney?
Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to Sydney.
Are there direct flights from Bangkok to Sydney?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Sydney.
Do I need a visa to visit Sydney, Australia?
Visa requirements depend on your nationality. We recommend checking with the embassy or consulate of Australia for the most up-to-date visa information before booking your flight.
Find more Sydney deals

Keep exploring

Similar one-way deals

Queenstown

New Zealand

One way
Mar 18Thu

One-way fare

฿11,784Steal

฿15,456 below one-way average

JetstarJetstar
1 Stop

Brisbane

Australia

One way
Nov 10Tue

One-way fare

฿7,426Steal

฿6,484 below one-way average

JetstarJetstar
Direct

Christchurch

New Zealand

One way
Mar 12Fri

One-way fare

฿11,689Steal

฿10,112 below one-way average

JetstarJetstar
1 Stop
Jan 23
฿18,566
View fare