฿7,160 Find Cheap Flights from Sydney to Thailand

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Thailand departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Best Thailand Flight Deals from Sydney

Cheapest return prices found by our users on KAYAK in the last 72 hours
Bangkok
Bangkok1 stop฿16,673
Chiang Mai
Chiang Mai1 stop฿16,968
Phuket City
Phuket City1 stop฿13,796
Krabi
Krabi1 stop฿13,175
Ko Samui
Ko Samui1 stop฿14,614
Bangkok
Bangkok1 stop฿16,673
Chiang Mai
Chiang Mai1 stop฿16,968
Phuket City
Phuket City1 stop฿13,796
Krabi
Krabi1 stop฿13,175
Ko Samui
Ko Samui1 stop฿14,614

Cheap Flights from Sydney to Thailand

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Thailand that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sydney to Thailand

Wed 21 Oct - Wed 28 Oct
Scoot Logo
14:00 - 16:45
SYD
-
KBV
30h 45m
1 stop
Scoot Logo
12:40 - 18:50
KBV
-
SYD
26h 10m
1 stop
฿13,175Scoot
Sat 1 Aug - Sat 15 Aug
Scoot Logo
20:35 - 08:20
SYD
-
HKT
14h 45m
1 stop
Scoot Logo
09:20 - 19:20
HKT
-
SYD
31h 00m
1 stop
฿13,796Scoot
Mon 3 Aug - Thu 13 Aug
Scoot Logo
20:35 - 13:15
SYD
-
HKT
19h 40m
1 stop
Scoot Logo
14:15 - 19:20
HKT
-
SYD
26h 05m
1 stop
฿13,829Scoot
Sun 2 Aug - Tue 11 Aug
Scoot Logo
20:35 - 11:55
SYD
-
HKT
18h 20m
1 stop
Scoot Logo
14:15 - 19:20
HKT
-
SYD
26h 05m
1 stop
฿13,862Scoot
Tue 4 Aug - Tue 25 Aug
Scoot Logo
13:00 - 19:50
SYD
-
HKT
33h 50m
1 stop
Scoot Logo
09:20 - 11:45
HKT
-
SYD
23h 25m
1 stop
฿13,895Scoot
Sun 1 Nov - Fri 6 Nov
Scoot Logo
14:20 - 09:55
SYD
-
HKT
23h 35m
1 stop
Scoot Logo
10:55 - 18:50
HKT
-
SYD
27h 55m
1 stop
฿13,927Scoot
Wed 2 Sep - Wed 16 Sep
Scoot Logo
13:00 - 08:20
SYD
-
HKT
22h 20m
1 stop
Scoot Logo
20:50 - 11:45
HKT
-
SYD
11h 55m
1 stop
฿13,960Scoot
Sun 9 Aug - Thu 13 Aug
Scoot Logo
20:35 - 19:50
SYD
-
HKT
26h 15m
1 stop
Scoot Logo
14:15 - 19:20
HKT
-
SYD
26h 05m
1 stop
฿13,993Scoot
Thu 13 Aug - Thu 10 Sep
Multiple Airlines Logo
20:35 - 13:05
SYD
-
DMK
19h 30m
2 stops
Multiple Airlines Logo
07:30 - 07:20
DMK
-
SYD
20h 50m
1 stop
฿16,673Multiple Airlines
Sun 9 Aug - Tue 11 Aug
Multiple Airlines Logo
20:35 - 17:45
SYD
-
BKK
24h 10m
2 stops
Multiple Airlines Logo
07:05 - 11:45
BKK
-
SYD
25h 40m
2 stops
฿16,706Multiple Airlines
Booking Insights

KAYAK's insights & trends for Sydney to Thailand flights

Get data-powered insights and trends into flights from Sydney to Thailand to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Sydney to Thailand flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Thailand from Sydney found in the last 72 hours was to Bangkok, at ฿25,781 return. The most popular route is from Sydney (SYD) to Bangkok Suvarnabhumi Airport (BKK), and the cheapest round-trip airline ticket found on this route in the last 5 days was ฿25,781.

What is the cheapest time of day to fly to Thailand?

The average price for all round-trip flights from Sydney to Thailand depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Thailand is generally at night, when retur flights cost ฿16,011 on average. Morning departures are around 3% cheaper than evening flights, on average. The most expensive time of day to fly to Thailand is generally in the evening, which is peak travel time and where the average cost of a ticket is ฿27,810.

Can I save money by flying with a stopover from Sydney to Thailand?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at ฿31,896 on average.

What is the cheapest month to fly from Sydney to Thailand?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Thailand, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to Thailand is May, when tickets cost ฿17,458 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is ฿33,641 and ฿26,416 respectively.

What’s the cheapest day of the week to fly from Sydney to Thailand?

The average price of all round-trip flights from Sydney to Thailand clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Thailand on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Sydney to Thailand. For your return ticket, we recommend flying on a Monday and avoiding Thursdays for the best deals.

How far in advance should I book a flight from Sydney to Thailand?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sydney to Thailand, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Sydney to Thailand, you should book around 5 weeks before departure, which saves you about 4% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonMay
Cheapest flight฿7,160
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (38% more expensive on average)
Flight from Sydney to Chiang Mai

FAQs - booking Thailand flights

  • How does KAYAK find such low prices on flights from Sydney to Thailand?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Thailand.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Thailand?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sydney to Thailand is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to Thailand?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Sydney to Thailand with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Thailand?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sydney to Thailand up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Thailand

  • Looking for a cheap flight? 25% of our users found tickets from Sydney to the following destinations at these prices or less: Bangkok ฿16,592 one-way - ฿26,038 round-trip

Reviews of the top 4 airlines flying from Sydney to Thailand

 
Need help choosing which airline to fly with from Sydney to Thailand? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1545 reviews
8.6Crew
8.1Entertainment
8.0Comfort
7.8Food
8.3Boarding
Airline reviews

Very concerned with guest comforts going out of their way to accommodate special dietary needs when the guests hadn’t pre-ordered.

10.0 ExcellentVerak, May 2026
SFO - SIN
Read more Singapore Airlines reviews

Very concerned with guest comforts going out of their way to accommodate special dietary needs when the guests hadn’t pre-ordered.

Kayak really screwed up by offloading the booking to a third party. They were completely inept and caused a bunch of toil. I will never use Kayak again.

I had ordered vegetarian food. What I was presented was extremely dissatisfying and not up to the mark. I pretty much did not eat entire 19 hours. For.an airline voted as best in business, it was extremely disappointing. Seats were not comfortable to sleep. Entertainment system didn’t have much choice. WiFi didn’t work for more than half the time. Cabin crew were also difficult to understand. A bit of diversity like Emirates crew would go a long way.

It was fine. Nothing special but nothing went wrong so all good.

Overall the airline tried to give excellent service. The wheelchair service was bad at SFO. My baggage was also delayed but I thank them for taking the trouble to find it and deliver it to my home.

Food was served to different people at different times and it wasn't clear why. The crew apologized for the wait. But it felt odd and inconsistent. They could use charging ports on each of the seats. Mine didn't have any. Also, they could've offered more snacks. It was a 12+ hour flight and no snacks were ever offered. Everything else was OK.

No frills airline with minimal leg room and no entertainment

The flight crew was phenominal! We couldn't have asked for any better. They were experienced professionals.

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

Gate and boarding processes were handled smoothly and efficiently. Both (connecting) flights departed and arrived on time. The cabin crew seemed anxious and a bit stressed/rushed. Food service was OK, but the hot food dishes were poor quality.

HAVING ANNOUNCEMENTS FOR PEOPLE TO BOARD ACCORDING TO GROUP IS ESSENTIAL N ENSURING N CUTTING OF QUEUES, EXCEPT FOR PRIORITY CLASS PASSENGERS ON A SEPARATE Q

We still get drinks and a snack. Love the gift bags too.

business class is old but still done very well by the team.

Excellent airline. The plane was clean and the staff were very attentive

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Need to improve on punctuality. My flight was delayed by 1 hour.

It was ok, but not what it was like 20 years ago

Great food and good entertainment options for the long flight.

It seems that qantas are trying hard to regain their status as Australia's premier airline. I only flew economy but happy with the service entertainment, food, configuration everything.

I never flew with alliance. Kayak is a joke and none of the flights or times were correct. Won’t ever use kayak again

I missed my flight due to unforeseen circumstances It was, however , an excellent price !

Loved the food and beverages available, spacious economy class, excellent entertainment

Very good overall. Highly recommend for all flying to Australia

Helpful staff when I felt unwell. Qantas need to have an audio/music channel so you can listen to various music/.artists

We had bulkhead seats in a A380 in the upper deck in seats 31 D and E. Storage was very limited other than in overhead bin - which is not within reach when in seat. Yet paying same price as others in premium economy who have a lot more storage within arm’s reach. Seems very unfair.

Good check in and helpful staff. Delayed for 1 hour. Took about 45 Mins to get baggage’s at DFW . Food was average ( Hindu meal ) . Overall it was good experience

Boarding was not as per sequence Light snacks were not available Window had hair oil stains and water condensation

3 hours delay ,we changed plane after boarding and waiting inside

Apart from the staff at the airport who were amazing the rest of the experience with scoot was disgusting a very basic flight packed and uncomfortable no consideration to a disabled traveller. And even worse from Singapore to Vienna. All about the money. Not even a complementary coffee or juice. From the airline. The staff at the airport didn't look at me as been disabled and no help not even a wheelchair was offered. The food on the plane was cheap and tasteless and expensive no entertainment on plane and WiFi which had to be paid for was intermittent at best.

Uncoordinated boarding, seat comfort is terrible, even toilet is so small that overweight people wouldn't fit in. Baggage scam with additional fees. Stay away from this airline.

Forthright communication to the customers regarding services offered and any fees involved.

Scoot is a no frills budget airline. Do not expect a legacy airline experience.

I have taken more than 50 flights in the past year and this is the worst onboard experience that I've come across. There's always a risk with budget airlines and their creative views of customer service. Having bought a standard seat, we boarded at the assigned seat - we naturally couldn't choose ourselves as that would be extra cost. After take-off, the person in the row in front leans back their seat. As a frequent flyer, I believe this is their right, so I try to lean my seat back as well to have the same space available. However, my standard seat could not lean back, as the row behind was an exit row. As I had paid for a standard seat, not a less space than standard, I moved to the completely free row behind me. This was not allowed, as due to extra legroom, this would cost extra. Subsequently spent the next 30 mins discussing this scenario with the crew. I have no issues with budget airlines and additional charges, but if I pay for a standard seat, I want a standard seat, not one with less space. As you do not offer me a discount for the less space, do not try and charge me a premium, when I find a free seat with more space. It works both ways Scoot.

Finishes were quite worn, including our very scratched up seatback. No entertainment available, and the WiFi (even for “ScootHub”) was very slow. Crew were somewhat friendly.

Food & lower the prices. Look at Air Asia food look better & affordable

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Everything you need to know for your flight from Sydney to Thailand

Information on your arrival and departure airports