$368+ Cheap flights to Thailand

— BKK
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Thailand in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Thailand

Sun 15/1112:35 -
1 stop32h 00m
Thu 19/1112:15 -
1 stop18h 20m
Deal found 3/11$702
Sun 15/1120:05 -
1 stop24h 35m
Mon 30/1112:20 -
1 stop26h 30m
Deal found 1/11$704
Sun 15/1112:35 -
1 stop26h 40m
Tue 24/1101:50 -
1 stop28h 45m
Deal found 31/10$704
Thu 5/1112:05 -
1 stop31h 25m
Wed 18/1116:30 -
1 stop13h 30m
Deal found 1/11$705
Sun 15/1112:35 -
1 stop32h 00m
Tue 1/1212:15 -
1 stop18h 20m
Deal found 2/11$705
Mon 16/1109:20 -
1 stop20h 20m
Tue 1/1211:25 -
1 stop29h 00m
Deal found 2/11$706

Find flight deals to Thailand

Return from

$702

One-way from

$325

Popular in

December

Cheapest in

February

Average price

$1,063

Good round-trip deal

$972 or less

Good one-way deal

$634 or less
XiamenAir
  • XiamenAir
  • 15/11-19/11
  • 2 total stops
  • 50h 20m total
  • Sydney to Bangkok
Scoot
  • Scoot
  • 21/1-31/12
  • 1 total stop
  • 31h 55m total
  • Sydney to Thailand
Highest demand for flights based on searches. 15% potential increase in price ($204 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average return price).
Average for return flights in November 2026
Price to beat on a round-trip flight from Sydney Kingsford Smith to Thailand.
Price to beat on a one-way flight from Sydney Kingsford Smith to Thailand.

Cheapflights Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyPhuket City

SYD Sydney Kingsford Smith - HKT Phuket City

SYDHKT

Sydney Kingsford Smith

Mon 18/1

21:25-23:45

1 stop30h 20m

Phuket City

Wed 31/12

00:00-03:00

Nonstop0h 00m

$418

SydneyChiang Mai

SYD Sydney Kingsford Smith - CNX Chiang Mai

SYDCNX

Sydney Kingsford Smith

Mon 1/2

20:05-22:20

2 stops30h 15m

Chiang Mai

Wed 31/12

00:00-03:00

Nonstop0h 00m

$448

SydneyBangkok

SYD Sydney Kingsford Smith - DMK Bangkok Don Mueang Intl

SYDDMK

Sydney Kingsford Smith

Tue 10/11

22:15-16:30

2 stops22h 15m

Bangkok Don Mueang Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$542

SydneyChiang Mai

SYD Sydney Kingsford Smith - CNX Chiang Mai

SYDCNX

Sydney Kingsford Smith

Thu 26/11

13:25-15:40

1 stop30h 15m

Chiang Mai

Thu 3/12

12:05-18:50

1 stop26h 45m

$815

SydneyKrabi

SYD Sydney Kingsford Smith - KBV Krabi

SYDKBV

Sydney Kingsford Smith

Sun 15/11

20:05-16:40

1 stop24h 35m

Krabi

Mon 30/11

10:50-12:10

3 stops21h 20m

$870

SydneyHat Yai

SYD Sydney Kingsford Smith - HDY Hat Yai

SYDHDY

Sydney Kingsford Smith

Sun 22/11

13:25-12:30

1 stop27h 05m

Hat Yai

Sat 12/12

13:15-12:10

1 stop18h 55m

$873

SydneyPhuket City

SYD Sydney Kingsford Smith - HKT Phuket City

SYDHKT

Sydney Kingsford Smith

Fri 27/11

07:55-17:55

1 stop14h 00m

Phuket City

Mon 7/12

21:45-10:50

Nonstop9h 05m

$874

SydneyKhon Kaen

SYD Sydney Kingsford Smith - KKC Khon Kaen

SYDKKC

Sydney Kingsford Smith

Mon 9/11

12:35-15:10

2 stops30h 35m

Khon Kaen

Mon 30/11

08:25-10:35

2 stops22h 10m

$920

SydneyKo Samui

SYD Sydney Kingsford Smith - USM Ko Samui

SYDUSM

Sydney Kingsford Smith

Fri 6/11

20:05-18:25

2 stops26h 20m

Ko Samui

Fri 13/11

08:15-18:50

2 stops30h 35m

$969

SydneyBangkok

SYD Sydney Kingsford Smith - DMK Bangkok Don Mueang Intl

SYDDMK

Sydney Kingsford Smith

Sat 21/11

09:50-17:00

1 stop35h 10m

Bangkok Don Mueang Intl

Wed 2/12

13:45-07:10

1 stop13h 25m

$1,007

Flights are sorted by cheapest return flights first.

Deals found on 31/10

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight to Thailand

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

Cheapflights Insights

Everything you need to know about your flight to Thailand

How long is the flight to Thailand?

On average, a flight from Sydney to Thailand takes 10 hours 21 minutes. Flights to Thailand from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Thailand

The most flights from Sydney to Thailand are scheduled on a Monday (18 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 on average).

What are the cheapest airlines that fly to Thailand?

The cheapest airlines flying from Sydney to Thailand are VietJet Air, Jetstar and XiamenAir.

Rainfall in Thailand by month

In terms of precipitation, rainfall in Thailand ranges from 10.0 - 320.0 mm per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Thailand when rainfall is around 10.0 mm.

Temperature in Thailand by month

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

When is the best time to book a flight to Thailand?

The price you pay for your flight to Thailand may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

When is the cheapest time to fly to Thailand?

Users looking for the lowest fares to Thailand should consider flying on Thursday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday afternoons, when prices are usually at their highest.

What are the most popular places to fly to in Thailand?

The most popular places in Thailand to fly to are Bangkok, Phuket City, Ko Samui, Chiang Mai and Krabi.

Reviews of airlines servicing Thailand

Check out reviews from past customers who have flown Singapore Airlines,Thai Airways, andMalaysia Airlines to Thailand to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

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.

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

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.

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

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.

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

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.

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

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.

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.2

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.

FAQs about flying to Thailand

  • Can I find cheaper flights to Thailand if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Thailand on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Thailand?

    Based on reviews from Cheapflights users, Singapore Airlines is rated the highest out of the airlines that fly to Thailand.

  • What is the cheapest airport to fly to in Thailand?

    Bangkok Suvarnabhumi is currently the cheapest airport to fly to in Thailand. One-way flights to Bangkok Suvarnabhumi typically cost $40, while return flights cost around $86.

  • How much is a return flight to Thailand?

    A return flight to Thailand will typically cost around $112, however they can be found for as little as $110.

  • Where does the fastest flight to Thailand depart from?

    For those looking to save time traveling to Thailand, Perth offers the quickest one-way flight (6 hours 25 minutes).

  • Does Bangkok Suvarnabhumi have car hire?

    Yes. Those touching down at Bangkok Suvarnabhumi can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Bangkok Suvarnabhumi?

    Yes. Bangkok Suvarnabhumi has hotels nearby for those requiring accommodations. Louis Tavern Dayrooms At Suvarnabhumi Airport is the closest property to Bangkok Suvarnabhumi (0.0 km away from Bangkok Suvarnabhumi).

See more FAQs

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