SYD - DMK

$236 Find Cheap Flights from Sydney to Bangkok Don Mueang Intl

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 Don Mueang Intl departing on 2/8. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Bangkok Don Mueang Intl Airport

 
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
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Flights Deals

Cheap Flight Deals from Sydney to Don Mueang Intl (SYD-DMK)

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

KAYAK's recommended return flight deals from the most popular airlines that fly from Sydney to Don Mueang Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
Batik Air Logo
07:05 - 19:15SYD-DMK
15h 10m1 stop
Batik Air Logo
11:50 - 06:05DMK-SYD
15h 15m1 stop
$297Batik Air
Find Deal
Do, 17 Jul - Fr, 25 Jul
Batik Air Logo
07:05 - 19:15SYD-DMK
15h 10m1 stop
Batik Air Logo
09:05 - 06:05DMK-SYD
18h 00m1 stop
$298Batik Air
Find Deal
Mi, 28 Mai - Mi, 4 Jun
Batik Air Logo
07:05 - 08:15SYD-DMK
28h 10m1 stop
Batik Air Logo
12:50 - 06:05DMK-SYD
38h 15m2 stops
$323Batik Air
Find Deal
Do, 17 Jul - Fr, 25 Jul
Batik Air Logo
07:05 - 19:15SYD-DMK
15h 10m1 stop
Batik Air Logo
12:50 - 06:05DMK-SYD
38h 15m2 stops
$325Batik Air
Find Deal
Mi, 28 Mai - Mi, 4 Jun
Batik Air Logo
07:05 - 13:10SYD-DMK
33h 05m2 stops
Batik Air Logo
12:50 - 06:05DMK-SYD
38h 15m2 stops
$350Batik Air
Find Deal
Do, 17 Jul - Fr, 25 Jul
Batik Air Logo
07:05 - 13:10SYD-DMK
33h 05m2 stops
Batik Air Logo
12:50 - 06:05DMK-SYD
38h 15m2 stops
$351Batik Air
Find Deal
Mi, 28 Mai - Mi, 4 Jun
 Logo
09:15 - 19:50SYD-DMK
13h 35m1 stop
 Logo
16:00 - 07:50DMK-SYD
12h 50m1 stop
Fr, 16 Mai - Di, 27 Mai
 Logo
21:15 - 19:20SYD-DMK
25h 05m1 stop
 Logo
13:20 - 20:00DMK-SYD
27h 40m1 stop
Sa, 16 Aug - Mi, 20 Aug
 Logo
21:15 - 19:20SYD-DMK
25h 05m1 stop
 Logo
19:50 - 20:00DMK-SYD
21h 10m1 stop
Di, 10 Jun - Mi, 18 Jun
 Logo
09:15 - 19:20SYD-DMK
13h 05m1 stop
 Logo
19:50 - 20:00DMK-SYD
21h 10m1 stop
Mi, 23 Jul - Fr, 1 Aug
Useful Info

KAYAK's insights & trends for Sydney to Don Mueang Intl flights

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

What’s the cheapest day of the week to fly from Sydney to Bangkok Don Mueang Intl?

The average price of all round-trip flights from Sydney to Bangkok Don Mueang Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from Sydney to Bangkok Don Mueang Intl, you should consider leaving on a Thursday and avoid Mondays if you are looking for the best rates. For your return to Sydney, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

What is the cheapest month to fly from Sydney to Bangkok Don Mueang Intl 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 Don Mueang Intl 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 Don Mueang Intl Airport is May, where tickets cost $650 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,272 and $1,241 respectively.

How far in advance should I book a flight from Sydney to Bangkok Don Mueang Intl 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 Don Mueang Intl 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 Don Mueang Intl Airport, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low season

November

High season

December

Cheapest flight

$236
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly (22% more expensive on average)
Flight from Sydney to Bangkok Don Mueang Intl

When to book flights from Sydney to Don Mueang Intl

Are your dates flexible? Find out the best times to travel from Sydney to Don Mueang Intl 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 Don Mueang Intl flights

  • What is the cheapest flight from Sydney to Bangkok Don Mueang Intl Airport?

    In the last 3 days, the lowest price for a flight from Sydney to Bangkok Don Mueang Intl Airport was $151 for a one-way ticket and $190 for a return.

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

    Only Asiana Airlines offers inflight Wi-Fi service on the Sydney to Bangkok Don Mueang Intl flight route.

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

    The Airbus A350-900 is the aircraft model that flies most regularly on the Sydney to Bangkok Don Mueang Intl flight route.

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

    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 Don Mueang Intl.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok Don Mueang Intl 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 Don Mueang Intl?

    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 Don Mueang Intl 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 Don Mueang Intl?

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

Top 3 airlines serving from Sydney to Don Mueang Intl

 
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 Don Mueang Intl? 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 325 reviews
7.5Comfort
7.3Food
6.8Entertainment
8.3Crew
7.8Boarding
Airline reviews

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

6.0 GoodAnonymous, Apr 2025BKK - DPS
Read more Thai Airways reviews

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

I give EVA 5 stars in every category. I enjoy this airline and it's great team of employees. I always highly recommend EVA to friends and family and everyone.

The flight was delayed going out of the gate at BKK that made it a difficult challenge to get through immigration transfer at tapei and make it to my departure on time. This appears to be a recurring issue. The flight crew and cabin crew were excellent. The food was very nice.

The boarding efficiency was good. A couple of the flight attendants did not seem in the best of moods. Overall it was a good experience.

The setting configuration of the aircraft stinks. Nobody should pay business class fares and be so uncomfortable. The design of facing fellow passengers is a brilliant nincompoop.

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.

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

I have a Peanut Allergy and the Steward staff were very accommodating in ensuring my safety as my allergy is life threatening. Very professional and so vested in their profession.

very professional and very attentive to my Special Needs as I required a Wheel Chair and assistance to board

Crew was great. But a bit understaffed. The business class seat, etc were dated. But comfortable. Some legs had entertainment system from a decade ago. Selections were rather poor. Food was mediocre at best. Actually poor for business class standards. I liked the lounge in Hong Kong. Showers were great. Food was nice.

Highly impressive. On time. Smooth and fast boarding and disembarkment. Really great service

It was okay overall but the food was very, very bad.

When comes to Taiwan airlines China airlines is the best rest are pure trash

Fast boarding flight on time boarded plane back to front instead of stupid zone groups like US airlines do...

Baggage delayed for 2 days and still chasing for reimbursement of basis items. Very horrible customer care service.

Horrible airline. Missed my baggage and don’t want to reimburse for the basis items. Pathetic customer service

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."

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