Cheap flights from Adelaide to Thailand from $427

ADL — BKK
9 Dec — 16 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Thailand

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to Thailand

Wed 11/1118:50 -
1 stop26h 35m
Thu 26/1119:35 -
1 stop18h 35m
Deal found 4/11$986
Tue 8/1211:30 -
1 stop33h 55m
Mon 14/1219:55 -
1 stop34h 30m
Deal found 5/11$1,023
Wed 11/1106:15 -
2 stops32h 30m
Fri 13/1112:15 -
2 stops26h 30m
Deal found 6/11$1,051
Mon 9/1118:50 -
1 stop23h 15m
Thu 19/1119:35 -
1 stop31h 10m
Deal found 4/11$1,061
Sun 15/1118:50 -
2 stops29h 45m
Mon 30/1106:25 -
1 stop20h 20m
Deal found 5/11$1,064
Sun 15/1118:50 -
2 stops31h 40m
Mon 30/1121:25 -
1 stop32h 40m
Deal found 5/11$1,068
Mon 7/1206:25 -
2 stops34h 10m
Mon 14/1215:35 -
1 stop11h 10m
Deal found 7/11$1,080
Mon 16/1118:50 -
2 stops16h 55m
Mon 7/1221:25 -
1 stop21h 15m
Deal found 5/11$1,083
Sun 22/1106:25 -
2 stops29h 20m
Sun 29/1109:15 -
2 stops17h 30m
Deal found 4/11$1,090
Mon 16/1118:50 -
2 stops19h 25m
Mon 30/1121:25 -
1 stop21h 15m
Deal found 5/11$1,093
Wed 9/1218:50 -
1 stop26h 35m
Mon 14/1222:50 -
1 stop19h 30m
Deal found 8/11$1,093
Sun 29/1106:25 -
2 stops14h 40m
Sun 20/1219:55 -
1 stop34h 30m
Deal found 4/11$1,098

Find flight deals from Adelaide to Thailand

Round-trip from

$799

One-way from

$427

Popular in

December

Cheapest in

March

Average price

$1,124
16/2-26/2
  • 16/2-26/2
  • 4 total stops
  • 33h 35m total
  • Adelaide to Thailand
12/1-31/12
  • 12/1-31/12
  • 2 total stops
  • 27h 05m total
  • Adelaide to Thailand
Highest demand for flights based on searches. 17% potential increase in price ($364 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease ($91 potential savings vs. average return price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Adelaide to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaidePhuket City

ADL Adelaide - HKT Phuket City

ADLHKT

Adelaide

Tue 12/1

15:55-15:30

2 stops27h 05m

Phuket City

Wed 31/12

00:00-02:30

Nonstop0h 00m

$427

AdelaidePhuket City

ADL Adelaide - HKT Phuket City

ADLHKT

Adelaide

Fri 19/2

12:05-21:10

1 stop12h 35m

Phuket City

Wed 31/12

00:00-02:30

Nonstop0h 00m

$469

AdelaideKo Samui

ADL Adelaide - USM Ko Samui

ADLUSM

Adelaide

Fri 15/1

06:25-08:00

2 stops29h 05m

Ko Samui

Wed 31/12

00:00-02:30

Nonstop0h 00m

$473

AdelaidePhuket City

ADL Adelaide - HKT Phuket City

ADLHKT

Adelaide

Fri 19/2

21:50-19:20

2 stops25h 00m

Phuket City

Wed 31/12

00:00-02:30

Nonstop0h 00m

$498

AdelaideBangkok

ADL Adelaide - BKK Bangkok Suvarnabhumi

ADLBKK

Adelaide

Wed 25/11

18:50-23:00

2 stops31h 40m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:30

Nonstop0h 00m

$536

AdelaideBangkok

ADL Adelaide - BKK Bangkok Suvarnabhumi

ADLBKK

Adelaide

Mon 11/1

07:15-00:50

2 stops21h 05m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:30

Nonstop0h 00m

$563

AdelaideBangkok

ADL Adelaide - DMK Bangkok Don Mueang Intl

ADLDMK

Adelaide

Sun 25/4

18:50-15:05

3 stops22h 45m

Bangkok Don Mueang Intl

Wed 31/12

00:00-02:30

Nonstop0h 00m

$582

AdelaideKo Samui

ADL Adelaide - USM Ko Samui

ADLUSM

Adelaide

Mon 1/3

07:15-07:10

3 stops27h 25m

Ko Samui

Wed 31/12

00:00-02:30

Nonstop0h 00m

$590

AdelaideBangkok

ADL Adelaide - BKK Bangkok Suvarnabhumi

ADLBKK

Adelaide

Thu 15/4

07:10-19:50

1 stop15h 10m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:30

Nonstop0h 00m

$591

AdelaideKo Samui

ADL Adelaide - USM Ko Samui

ADLUSM

Adelaide

Mon 12/4

21:45-18:50

2 stops47h 35m

Ko Samui

Wed 31/12

00:00-02:30

Nonstop0h 00m

$619

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Adelaide to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Adelaide with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Adelaide to Thailand

What is the cheapest month to book a flight from Adelaide to Thailand?

Currently, March is the cheapest month in which you can book a flight from Adelaide to Thailand (average of $900). Flying from Adelaide to Thailand in December is currently the most expensive (average of $1,859). 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.

How far ahead should I book a flight from Adelaide to Thailand?

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Adelaide to Thailand. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Thailand

Check out reviews from past customers who have flown with Singapore Airlines,Qantas Airways, andChina Southern from Adelaide to Thailand to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.3

Food

7.8

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Boarding

8.3

Food

7.8

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Boarding

8.3

Food

7.8

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Boarding

8.3

Food

7.8

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Boarding

8.3

Food

7.8

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Boarding

8.3

Food

7.8

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

  • What airport do you fly from for flights from Adelaide to Thailand?

    Most people fly from Adelaide (ADL) if they book a flight from Adelaide to Thailand. Adelaide is conveniently located just 6.6 km from Adelaide’s city centre.

  • How long is the flight from Adelaide to Thailand?

    There are many flights that can get you from Adelaide to Thailand in 12h 35m. Fly via Jetstar, China Southern, or Singapore Airlines to get the fastest option. Airlines will cover a distance of 6378 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Adelaide to Thailand one-way?

    One-way options have recently been found by users for as low as $340 on Indonesia AirAsia. Other airlines that offer cheap prices include China Southern from $384 and Jetstar from $408 one-way.

  • What are the most popular routes from Adelaide to Thailand?

  • Can I find deals for flights from Adelaide to Thailand that include hotel bookings?

    Yes. In addition to deals on Adelaide to Thailand flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to Thailand?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Thailand.

  • Can I find deals for business class flights from Adelaide to Thailand?

    Yes. Cheapflights offers flight deals from Adelaide to Thailand 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 Adelaide to Thailand?

    Currently, March is the cheapest month in which you can book a flight from Adelaide to Thailand (average of $900). Flying from Adelaide to Thailand in December is currently the most expensive (average of $1,859). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Adelaide to Thailand

Top 7 airlines flying from Adelaide to Thailand

AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$588Average$1,020FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Malaysia AirlinesCheapest$623Average$1,140FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$768Average$1,298FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
JetstarCheapest$814Average$1,169FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Qantas AirwaysCheapest$1,042Average$1,344FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Cathay PacificCheapest$1,090Average$1,372FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China EasternCheapest$1,160Average$1,869FlexibilityNo cancel feeOn-time62%
Search China Eastern flights

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Cheapflights does show flights with no change fees to all users. To see these options for flights from Adelaide to Thailand, users can toggle the no change fees filter when performing a flight search.

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Yes, Cheapflights offers price alerts on Adelaide to Thailand flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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