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$308+ Cheap flights to Thailand

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
27 Jun — 4 Jul1
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
Explore the most affordable flight options available to Thailand. Find the lowest fares based on data from user searches, with prices last updated on 28 May 2026.

Mon 3/820:35
SYD
-
KBV
1 stop23h 10m
Scoot
Mon 10/812:25
KBV
-
SYD
1 stop20h 20m
Scoot
Deal found 25/5$568
Sat 8/813:00
SYD
-
HKT
1 stop27h 15m
Scoot
Fri 21/809:20
HKT
-
SYD
1 stop31h 00m
Scoot
Deal found 25/5$572
Sat 8/813:00
SYD
-
HKT
1 stop22h 20m
Scoot
Sun 23/809:20
HKT
-
SYD
1 stop23h 25m
Scoot
Deal found 24/5$592
Thu 15/1021:35
SYD
-
HKT
1 stop19h 40m
Scoot
Mon 26/1020:20
HKT
-
SYD
1 stop18h 30m
Scoot
Deal found 25/5$593
Mon 3/820:35
SYD
-
HKT
1 stop14h 45m
Scoot
Mon 10/809:20
HKT
-
SYD
1 stop31h 00m
Scoot
Deal found 25/5$600
Mon 10/820:35
SYD
-
HKT
1 stop14h 45m
Scoot
Fri 14/820:50
HKT
-
SYD
1 stop11h 55m
Scoot
Deal found 22/5$602

Find flights to Thailand

Browse one-way and return flights deals to Thailand on Cheapflights. Flight deals are based on user searches and were last updated on 28 May 2026
Explore Thailand
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Look for other cheap flights to Krabi
Look for other cheap flights to Chiang Rai
Look for other cheap flights to Hat Yai
Look for other cheap flights to Khon Kaen
Look for other cheap flights to Buri Ram

Find flight deals to Thailand

Find the latest flights to Thailand in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 28 May 2026.

Return from

$673

One-way from

$308

Popular in

December

Cheapest in

October

Average price

$936

Good round-trip deal

$683 or less

Good one-way deal

$370 or less
VietJet Air
  • VietJet Air
  • 28/7-10/8
  • 2 total stops
  • 53h 15m total
  • Sydney to Bangkok
Search Deals
Scoot
  • Scoot
  • 15/7
  • 1 total stop
  • 14h 45m total
  • Sydney to Thailand
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($142 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average return price).
Search Deals
Average for return flights in May 2026
Search Deals
Price to beat on a round-trip flight from Sydney Kingsford Smith to Thailand.
Search Deals
Price to beat on a one-way flight from Sydney Kingsford Smith to Thailand.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Thailand that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 28 May 2026.
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

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Mon 8/6

20:35-16:45

1 stop23h 10m

Krabi

Mon 15/6

17:20-19:20

1 stop23h 00m

$660

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Mon 8/6

13:00-16:45

1 stop30h 45m

Krabi

Tue 23/6

17:20-11:45

1 stop15h 25m

$674

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Tue 17/11

21:50-11:35

1 stop17h 45m

Bangkok Don Mueang Intl

Fri 20/11

16:50-09:15

1 stop12h 25m

$680

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Mon 14/9

20:50-09:30

1 stop15h 40m

Bangkok Don Mueang Intl

Fri 30/10

15:10-09:15

1 stop14h 05m

$680

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Sun 7/6

20:35-16:45

1 stop23h 10m

Krabi

Mon 22/6

17:20-11:45

1 stop15h 25m

$680

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Sat 14/11

10:45-07:50

1 stop25h 05m

Bangkok Don Mueang Intl

Tue 24/11

18:40-20:35

1 stop21h 55m

$683

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Mon 27/7

20:35-16:45

1 stop23h 10m

Krabi

Fri 31/7

17:20-19:20

1 stop23h 00m

$714

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sun 26/7

20:35-09:55

1 stop16h 20m

Bangkok Suvarnabhumi

Thu 30/7

20:35-19:20

1 stop19h 45m

$760

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Mon 8/6

20:35-16:45

1 stop23h 10m

Krabi

Mon 15/6

09:00-19:20

2 stops31h 20m

$765

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Sun 7/6

20:35-16:45

1 stop23h 10m

Krabi

Tue 23/6

17:20-15:50

2 stops19h 30m

$830

Flights are sorted by cheapest return flights first.

Deals found on 23/5

Showing 1-10 of 33 resultsSorted by cheapest first
1
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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
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.

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 20 hours 17 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 (17 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (15 on average).

What are the most popular airlines that fly to Thailand?

The most popular airlines flying from Sydney to Thailand are Thai Airways, Scoot and Jetstar.

Jetstar
Jetstar
From $197
Thai Airways
Thai Airways
From $654
Scoot
Scoot
From $246
Singapore Airlines
Singapore Airlines
From $588

What are the cheapest airlines that fly to Thailand?

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

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals 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

Plan your trip to Thailand by taking into account the average temperature totals 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 57 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?

Use this chart to determine the cheapest time to fly return from Sydney to Thailand. Price data was last updated on 23 May 2026.

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?

Destination popularity is based on the amount of flight searches to Thailand in the last few years. This data was updated on 28 May 2026.
The most popular places in Thailand to fly to are Bangkok, Phuket City, Ko Samui, Chiang Mai and Krabi.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated 28 May 2026.
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.
Singapore Airlines
8.2
Very Good
1,523 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

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.
Singapore Airlines
8.2
Very Good
1,523 reviews
Singapore Airlines
8.2
Very Good
1,523 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

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.
Thai Airways
7.9
Good
402 reviews
Singapore Airlines
8.2
Very Good
1,523 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

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.
Malaysia Airlines
7.4
Good
309 reviews
Singapore Airlines
8.2
Very Good
1,523 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

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.
Scoot
6.7
Okay
325 reviews
Singapore Airlines
8.2
Very Good
1,523 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

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.
Jetstar
6.5
Okay
543 reviews
Singapore Airlines
8.2
Very Good
1,523 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

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, Indonesia AirAsia is rated the highest out of the airlines that fly to Thailand.

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

    Chiang Rai is currently the cheapest airport to fly to in Thailand. One-way flights to Chiang Rai typically cost $26, while return flights cost around $45.

  • How much is a return flight to Thailand?

    A return flight to Thailand will typically cost around $151, however they can be found for as little as $45.

  • 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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