SYD - BKK

Find cheap flights from Sydney to Bangkok

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Bangkok, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Bangkok, as well as popular online travel agencies
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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Cheap Flight Deals from Sydney to Bangkok (SYD-BKK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Bangkok 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.

Recent return flight deals from Sydney to Suvarnabhumi

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Sydney to Suvarnabhumi.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
SYD-BKK
9h 50mdirect
BKK-SYD
9h 35mdirect
SYD-BKK
9h 25mdirect
BKK-SYD
9h 20mdirect
Oman Air
Find Deal
SYD-BKK
9h 20mdirect
BKK-SYD
9h 00mdirect
Thai Airways
Find Deal
SYD-BKK
9h 20mdirect
BKK-SYD
9h 00mdirect
Austrian Airlines
Find Deal
SYD-BKK
9h 50mdirect
BKK-SYD
9h 35mdirect
Qantas Airways
Find Deal
SYD-BKK
9h 50mdirect
BKK-SYD
9h 35mdirect
Emirates
Find Deal
SYD-BKK
9h 50mdirect
BKK-SYD
9h 35mdirect
Bangkok Airways
Find Deal
SYD-BKK
9h 25mdirect
BKK-SYD
9h 20mdirect
Turkish Airlines
Find Deal
SYD-BKK
9h 50mdirect
BKK-SYD
9h 35mdirect
Finnair
Find Deal
SYD-BKK
9h 20mdirect
BKK-SYD
9h 00mdirect
Lufthansa
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SYD-BKK
9h 50mdirect
BKK-SYD
9h 20mdirect
SYD-BKK
9h 50mdirect
BKK-SYD
9h 35mdirect
British Airways
Find Deal

Flights from Sydney to Suvarnabhumi - Travel Insights & Trends

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

What is the cheapest month to fly from Sydney to Bangkok Suvarnabhumi Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Bangkok Suvarnabhumi Airport, 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 Bangkok Suvarnabhumi Airport is February, where tickets cost $904 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $1,674 and $1,289 respectively.

How far in advance should I book a flight from Sydney to Bangkok Suvarnabhumi Airport?

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 Bangkok Suvarnabhumi Airport, 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 the flight from Sydney to Bangkok Suvarnabhumi Airport, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low season

June

High season

December
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (49% more expensive on average)

When to book flights from Sydney to Suvarnabhumi

Are your dates flexible? Find out the best times to travel from Sydney to Suvarnabhumi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Sydney to Bangkok flights

  • How do I get from Suvarnabhumi Airport to Bangkok via train?

    The Airport Rail Link is one of the fastest and cheapest ways to get into Bangkok from the airport, avoiding the traffic by car. Depending on your final destination, the trip costs ฿15-45 (A$ 0.60-1.86). The train station is located on the basement floor of Suvarnabhumi Airport; just follow the signs. Both Phaya Thai and Makkasan Train Station connect to the local Skytrain.

  • Can I pick up a Thai SIM card at Suvarnabhumi Airport?

    Absolutely, there are multiple phone stores within Suvarnabhumi Airport that can get you connected and online straight away for your travels in Thailand. You will find these stores at multiple locations on Level Two and Level Four.

  • Does Suvarnabhumi Airport have public lounges?

    As Thailand’s biggest airport, Suvarnabhumi Airport has a huge number of lounges, both exclusive and public. There are multiple Miracle Lounge locations across the airport, with an entry fee of about ฿1,000 (A$ 41) per 2h. These include snacks and beverages, with some also offering showers and bamboo garden smoking areas.

  • Which airlines offer Wi-Fi service onboard planes from Sydney to Bangkok?

    Scoot, and Lufthansa offer inflight Wi-Fi service on the Sydney to Bangkok flight route.

  • Which aircraft models fly most regularly from Sydney to Bangkok?

    The Airbus A330-300 is the aircraft model that flies most regularly on the Sydney to Bangkok flight route.

  • Which airline alliances offer flights from Sydney to Bangkok?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Sydney and Bangkok, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Sydney to Bangkok?

    There are direct flights from Sydney to Bangkok on a daily basis.

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

    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 Bangkok.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from Sydney 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 Bangkok?

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

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

    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 to Bangkok from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Sydney to Bangkok Suvarnabhumi Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $751 or less one-way.
  • Bangkok Suvarnabhumi Airport (BKK) is located 30 km east of Bangkok, and it takes 30-60min by car to travel there, depending on traffic. The Bangkok Airport Rail Link connects to Phaya Thai Train Station in Bangkok, via Makkasan Station, and operates roughly every 10-15min. There are also public buses, taxis and hire car options.
  • If you need a moment of relaxation after landing in Suvarnabhumi Airport, there is a spa & massage centre located just in front of Airport Rail Link Station. Start off your travels in Thailand with a pampering session.
  • If you are having trouble finding your way around Sydney Airport (SYD), need to calculate parking or taxi fees or even want to see exclusive shopping and dining offers in the airport, you can download the Sydney Airport app for free on your smartphone.
See more tips

Prefer to fly direct from Sydney Kingsford Smith to Bangkok Suvarnabhumi?

Find which airlines fly direct from Sydney Kingsford Smith Airport to Bangkok Suvarnabhumi Airport, which days they fly and book direct flights.

Direct departures

Sydney Kingsford Smith to Bangkok Suvarnabhumi

Monday

Austrian Airlines, Bangkok Airways, British Airways, +9 more

Austrian Airlines, Bangkok Airways, +10 more

Tuesday

Austrian Airlines, Bangkok Airways, British Airways, +9 more

Austrian Airlines, Bangkok Airways, +10 more

Wednesday

Austrian Airlines, Bangkok Airways, British Airways, +9 more

Austrian Airlines, Bangkok Airways, +10 more

Thursday

Austrian Airlines, Bangkok Airways, British Airways, +9 more

Austrian Airlines, Bangkok Airways, +10 more

Friday

Austrian Airlines, Bangkok Airways, British Airways, +9 more

Austrian Airlines, Bangkok Airways, +10 more

Saturday

Austrian Airlines, Bangkok Airways, British Airways, +9 more

Austrian Airlines, Bangkok Airways, +10 more

Sunday

Austrian Airlines, Bangkok Airways, British Airways, +9 more

Austrian Airlines, Bangkok Airways, +10 more

See more direct flights

Direct returns

Bangkok Suvarnabhumi to Sydney Kingsford Smith

Monday

Austrian Airlines, Bangkok Airways, British Airways, +9 more

Austrian Airlines, Bangkok Airways, +10 more

Tuesday

Austrian Airlines, Bangkok Airways, British Airways, +9 more

Austrian Airlines, Bangkok Airways, +10 more

Wednesday

Austrian Airlines, Bangkok Airways, British Airways, +9 more

Austrian Airlines, Bangkok Airways, +10 more

Thursday

Austrian Airlines, Bangkok Airways, British Airways, +9 more

Austrian Airlines, Bangkok Airways, +10 more

Friday

Austrian Airlines, Bangkok Airways, British Airways, +9 more

Austrian Airlines, Bangkok Airways, +10 more

Saturday

Austrian Airlines, Bangkok Airways, British Airways, +9 more

Austrian Airlines, Bangkok Airways, +10 more

Sunday

Austrian Airlines, Bangkok Airways, British Airways, +9 more

Austrian Airlines, Bangkok Airways, +10 more

See more direct flights
See more direct flights

Top 3 airlines serving from Sydney to Suvarnabhumi

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Suvarnabhumi? 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.
7.7
Thai AirwaysOverall score based on 357 reviews
8.2Crew
7.2Food
7.5Comfort
6.8Entertainment
7.8Boarding
Airline reviews

Entertainment is limited with a relatively old catalogue. Wi-Fi never works and the cabin and lavatory had evidence of a lot of scuff marks and temporary repairs. Nothing unsafe, but a bit tatty in places.

8.0 ExcellentAnonymous, Dec 2024BKK - SIN
Read more Thai Airways reviews

Entertainment is limited with a relatively old catalogue. Wi-Fi never works and the cabin and lavatory had evidence of a lot of scuff marks and temporary repairs. Nothing unsafe, but a bit tatty in places.

Delayed flight in Singapore caused the transfer at Bangkok to be very stressful. Fortunately, no elderly were in this trip, else it will not be possible to catch the connecting flight. There were also several occasions throughout the flight journey where some of the passengers were not wearing their seat belts despite several remainders from the stewardess.

USB charging port was not working at my seat 48K.

I enjoy flying with Thai Airways, however their B788 business class configuration is quite dated. Additionally , while the service is always friendly and efficient, I’m getting tired of the same “usual suspects” when it comes to food choices. Since it was a lunchtime flight, what about some gourmet sandwiches or some type of salad dish for the main course? The entertainment options are also quite limited and this is not unique to TG, so much so that given the short duration of the flight I ended up not bothering with any entertainment. Finally, despite signs around the cabin advising wifi available, I was unable to con-net and in fact I’ve never been able to connect on any TG flight over the last year or so - what’s the go here??

Always liked Thai Airways but in the past they have been very expensive, not being a millionaire just yet, I will use cheaper airlines. Bangkok to London £370 11 hours 45 mins. Old plane but ok. Lovely ladies on board, very polite. Food was ok. Will always use them if the price is right.

Could have been better. I prefer Thai airlines only but it hasnt been reliable.

Service on board was excellent. Flight attendant was very helpful. I wish the website is more functional. I can't even choose seats online and had to call the customer service. During check-in at the counter in CGK, I saw a printed page about paying for the bulkhead and exit row seats, so I asked the staff at the check-in counter. I was told that the flight is full and there isn't any seats available for paid upgrade. When I boarded the plane, I saw so many bulkhead and exit row seats empty and asked the flight attendant. He allowed me to purchase the upgrades on board. It would have been nice if I could purchase the upgrades ahead of time, eg. During online check-in or bag drop at the airport. The economy seats in the A350-900 are arranged in 3-3-3 configuration. Seat width is a bit tight for me.

Overall things were very good and orderly. The food was very good but I want able to get a second drink very easily, so that could have been better for services. The seats seemed to be lacking legroom but I'm also 6'1" so I'm used to wanting more legroom but the plane seemed smaller then others when it came to legroom. My kids all enjoyed the entertainment as did I so that was perfect!

The flight attendants ignored us several times which was annoying. The sandwich thing wasn't very good but it's only an hour flight, it would have been better to have entertainment over bad food.

It was good overall. At 6 foot 1 it's hard to say anything seat on a flight is comfortable but it would be nice to have more legroom. The meals were good but would have liked to get wine much sooner.

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.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

Boarding was not accordingly after front seat, bmf then back seat. This delayed for at least 40mins or more. The staff at Jakarta can do better. Is chaos at the entry to board the plane. This tarnished Scoot reputation when everyone was talking about it.

The crew was not customer oriented at all, even confrontational . The aircraft needs more attention to detail as far as comfort, and the 1 hour sitting at the gate with no air is inexcusable

We flew on the 787 Dreamliner direct to main gate at KLIA2, quick entry via eGate and on the train 41mins after touchdown. Go well SCOOT

The flight on the 8.10was canceld so i had to by tickt on anather airline As the low say i will need a full refand of the mony i paid you for this flight! Thenk you Dan richental

No snacks meal or drinks for 9hr flight, no entertainment options. Crew appeared tired, irritable. It's apparently a budget airline, they make sure it feels that way.

Un peu déçu par le vol, c’est la première fois que je prend un vol de 6h ou les boissons et la nourriture sont payantes et pas inclus dans le vol. Peut être que c’est propre à la compagnie mais ça m’a surprise. Le fait qu’il n’y est pas d’écran pour pouvoir passer le temps était aussi un point négatif. Cependant le personnel était très agréable.

First time of flying with Air Asia and great choice

Don't even offer water on a 5 and half hours flight. Its laughable one have to rent a blanket.

No free water. Water cost money in a currency that I didn’t have.

Pay for food on an almost 6 hour flight. Very tight space, I had to show my boarding pass for the food I paid and the blanket set. I had an online boarding pass, that didn’t work, I had to take out the printed boarding pass out of the overhead locker whilst my neighbour was eating, as I was sitting in a Center seat. The staff was very friendly and got my bag out but it didn’t make sense. As the online boarding pass was enough for the blanket set. But not for the food. Just to make a check on the piece of paper. I had a warm free meal on an one hour flight from BKK to Samui with Bangkok airways. So airasia just tries to save money where they can.

Pros: "The flight got me to where I was going."
Cons: "If you are.looking for some entertainment for a long flight, there will not be any."

Book cheap flights from Sydney to Bangkok

One-way flight deals

directKLM
9h 50mSYD-BKK
directOman Air
9h 25mSYD-BKK
directThai Airways
9h 20mSYD-BKK
directAustrian Airlines
9h 20mSYD-BKK
directQantas Airways
9h 50mSYD-BKK
directEmirates
9h 50mSYD-BKK
directBangkok Airways
9h 50mSYD-BKK
directTurkish Airlines
9h 25mSYD-BKK
directFinnair
9h 50mSYD-BKK
directLufthansa
9h 20mSYD-BKK
directEL AL
9h 50mSYD-BKK
directBritish Airways
9h 50mSYD-BKK

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

Information on your arrival and departure airports

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