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Cheap flights from Bangkok Don Mueang Intl Airport to Sydney from $345

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
DMK — SYD
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Don Mueang Intl to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Don Mueang Intl (DMK) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2025.

Round-trip from

$674

One-way from

$345

Popular in

July

Cheapest in

November

Average price

$1,224

Good one-way deal

$739 or less
17/3-30/3
  • 17/3-30/3
  • 3 total stops
  • 44h 15m total
  • Bangkok to Sydney
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5/3
  • 5/3
  • 1 total stop
  • 17h 00m total
  • Bangkok to Sydney
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Highest demand for flights based on searches. 33% potential increase in price ($738 potential increase over avg. return price).
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Cheapest flight prices on average. 9% potential price decrease ($127 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Price to beat on a one-way flight from Bangkok Don Mueang Intl to Sydney Kingsford Smith.
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Find flight deals from Don Mueang Intl to Sydney

Cheapest flights from Don Mueang Intl to Sydney
Explore the most affordable flight options available from Don Mueang Intl to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Mon 17/307:40DMK - SYD
1 stop20h 25mMultiple Airlines
Sun 30/313:50SYD - DMK
2 stops23h 50mMultiple Airlines
Deal found 20/2$674
Thu 15/520:15DMK - SYD
2 stops30h 50mBatik Air
Tue 20/506:55SYD - DMK
1 stop15h 20mBatik Air
Deal found 20/2$1,083
Fri 14/310:50DMK - SYD
1 stop16h 25mCathay Pacific
Sun 23/322:20SYD - DMK
1 stop23h 25mCathay Pacific
Deal found 20/2$1,157

Find flights from Don Mueang Intl to Sydney within your budget

Customise your flight search to find flights from Don Mueang Intl to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 21 February 2025.

Fly from

Don Mueang Intl

Fly to

Sydney

Route

Depart

Return

Price

BangkokSydney

DMK - SYD

DMKSYD

Bangkok Don Mueang Intl

Mon 17/3

07:40-08:05

1 stop20h 25m

Sydney Kingsford Smith

Sun 30/3

13:50-09:40

2 stops23h 50m

$674

BangkokSydney

DMK - SYD

DMKSYD

Bangkok Don Mueang Intl

Mon 4/8

20:15-06:05

2 stops30h 50m

Sydney Kingsford Smith

Wed 20/8

06:55-19:15

1 stop15h 20m

$1,080

BangkokSydney

DMK - SYD

DMKSYD

Bangkok Don Mueang Intl

Fri 14/3

10:50-07:15

1 stop16h 25m

Sydney Kingsford Smith

Sun 23/3

22:20-17:45

1 stop23h 25m

$1,157

BangkokSydney

DMK - SYD

DMKSYD

Bangkok Don Mueang Intl

Wed 5/3

10:10-07:10

1 stop17h 00m

$345

BangkokSydney

DMK - SYD

DMKSYD

Bangkok Don Mueang Intl

Thu 27/2

09:05-06:15

2 stops17h 10m

$397

BangkokSydney

DMK - SYD

DMKSYD

Bangkok Don Mueang Intl

Tue 8/7

23:00-09:45

1 stop31h 45m

$398

BangkokSydney

DMK - SYD

DMKSYD

Bangkok Don Mueang Intl

Sat 12/7

10:05-09:45

1 stop20h 40m

$480

BangkokSydney

DMK - SYD

DMKSYD

Bangkok Don Mueang Intl

Fri 14/3

10:50-07:15

1 stop16h 25m

$716

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Best time to book a flight from Don Mueang Intl to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Don Mueang Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Don Mueang Intl to Sydney

Get recent, data-driven insights about flights from Don Mueang Intl to Sydney including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from DMK to SYD?

Find hourly flight availability from Don Mueang Intl to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 7% on flights from Bangkok Don Mueang Intl Airport to Sydney by exploring options for tickets in the afternoon.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 21 February 2025.
Read reviews from past customers who have flown Cathay Pacific, Cebu Pacific and AirAsia from Bangkok to Sydney. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.5
Good
820 reviews
Check prices

Crew

8.0

Overall

7.5

Boarding

7.9

Entertainment

7.7

Food

7.3

Comfort

7.6

Reviews

1 / 20

6.0
Good

Anonymous,Jan 2025

MAN - HKG

An airline like Cathy Pacific should not serve vegetarian meal for people who pre-booked Muslim meal. Also, the quality / variety of the meals can be improved.

Cathay Pacific
7.5
Good
820 reviews
Cathay Pacific
7.5
Good
820 reviews
Check prices

Crew

8.0

Overall

7.5

Boarding

7.9

Entertainment

7.7

Food

7.3

Comfort

7.6

Reviews

1 / 20

6.0
Good

Anonymous,Jan 2025

MAN - HKG

An airline like Cathy Pacific should not serve vegetarian meal for people who pre-booked Muslim meal. Also, the quality / variety of the meals can be improved.

Cebu Pacific
6.9
Okay
198 reviews
Cathay Pacific
7.5
Good
820 reviews
Check prices

Crew

8.0

Overall

7.5

Boarding

7.9

Entertainment

7.7

Food

7.3

Comfort

7.6

Reviews

1 / 20

6.0
Good

Anonymous,Jan 2025

MAN - HKG

An airline like Cathy Pacific should not serve vegetarian meal for people who pre-booked Muslim meal. Also, the quality / variety of the meals can be improved.

AirAsia
6.6
Okay
211 reviews
Cathay Pacific
7.5
Good
820 reviews
Check prices

Crew

8.0

Overall

7.5

Boarding

7.9

Entertainment

7.7

Food

7.3

Comfort

7.6

Reviews

1 / 20

6.0
Good

Anonymous,Jan 2025

MAN - HKG

An airline like Cathy Pacific should not serve vegetarian meal for people who pre-booked Muslim meal. Also, the quality / variety of the meals can be improved.

Batik Air
6.0
Okay
69 reviews
Cathay Pacific
7.5
Good
820 reviews
Check prices

Crew

8.0

Overall

7.5

Boarding

7.9

Entertainment

7.7

Food

7.3

Comfort

7.6

Reviews

1 / 20

6.0
Good

Anonymous,Jan 2025

MAN - HKG

An airline like Cathy Pacific should not serve vegetarian meal for people who pre-booked Muslim meal. Also, the quality / variety of the meals can be improved.

Related info for your journey

Find useful and relevant information for your journey from Don Mueang Intl to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Bangkok Don Mueang Intl?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly into when you book flights from Bangkok Don Mueang Intl to Sydney. 0 airlines have flights to Kingsford Smith from Bangkok Don Mueang Intl on a regular basis. Booking flights from Bangkok Don Mueang Intl to Sydney Kingsford Smith should not be difficult; the airport handles an average of 0 inbound flights from Bangkok Don Mueang Intl per day.

  • What are the cheapest airlines flying from Bangkok Don Mueang Intl Airport to Sydney round-trip?

    Our cheapest airline available from Bangkok Don Mueang Intl Airport to Sydney is Batik Air. Our recent data shows that you can find tickets from as low as $1,080 on this airline. An additional option worth looking into is Cathay Pacific, starting at $1,157.

  • What are the cheapest airlines to fly from Bangkok Don Mueang Intl Airport to Sydney one-way?

    One-way options have recently been found by users for as low as $397 on Batik Air. Other airlines that offer cheap prices include Cebu Pacific from $398 and AirAsia from $480 one-way.

  • What are the cheapest flights from Bangkok Don Mueang Intl Airport to Sydney?

    On average you can expect to pay $855 for a flight from Bangkok Don Mueang Intl Airport to Sydney. The cheapest flight overall is $602 while the most popular route, (Bangkok Don Mueang Intl - Sydney Kingsford Smith) is currently priced at $555.

  • Can I find deals for flights from Don Mueang Intl to Sydney that include hotel bookings?

    Yes. In addition to deals on Don Mueang Intl to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Don Mueang Intl to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Don Mueang Intl to Sydney.

  • Can I find deals for business class flights from Don Mueang Intl to Sydney?

    Yes. Cheapflights offers flight deals from Don Mueang Intl to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, May is the cheapest month in which you can book a flight from Bangkok Don Mueang Intl Airport to Sydney (average of $129). Flying from Bangkok Don Mueang Intl Airport to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Bangkok Don Mueang Intl Airport?

Book flights to Bangkok Don Mueang Intl Airport if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Randwick
Manly
Penrith
Coogee
Cronulla
Terrigal
Bondi Beach
Lithgow
Leura
Swansea

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Alternative routes for Don Mueang Intl to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Suvarnabhumi to Sydney flights
Suvarnabhumi to Coolangatta flights
Don Mueang Intl to Coolangatta flights

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