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$255+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
4 Mar — 11 Mar1
1 adult

Flights to Thailand in 2025

Find the latest flights to Thailand in 2025, 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 27 February 2025.

Return from

$547

One-way from

$255

Popular in

December

Cheapest in

February

Average price

$850

Good round-trip deal

$752 or less

Good one-way deal

$375 or less
Scoot
  • Scoot
  • 23/4-4/5
  • 2 total stops
  • 58h 30m total
  • Sydney to Bangkok
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Scoot
  • Scoot
  • 10/3
  • 1 total stop
  • 25h 35m total
  • Sydney to Thailand
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Highest demand for flights based on searches. 17% potential increase in price ($350 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($73 potential savings vs. average return price).
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Average for return flights in February 2025
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Price to beat on a round-trip flight from Sydney Kingsford Smith to Thailand.
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Price to beat on a one-way flight from Sydney Kingsford Smith to Thailand.
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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 27 February 2025
Explore Thailand
Look for other cheap flights to Bangkok
Look for other cheap flights to Phuket City
Look for other cheap flights to Chiang Mai
Look for other cheap flights to Koh Samui
Look for other cheap flights to Krabi
Look for other cheap flights to Chiang Rai

Find flight deals to Thailand

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 27 February 2025.

Mon 17/321:50SYD - HKT
1 stop25h 35mScoot
Mon 24/310:55HKT - SYD
1 stop29h 40mScoot
Deal found 26/2$530
Mon 17/314:05SYD - HKT
1 stop33h 20mMultiple Airlines
Tue 1/420:25HKT - SYD
Nonstop8h 55mMultiple Airlines
Deal found 26/2$540
Thu 31/720:45SYD - BKK
1 stop14h 20mScoot
Sun 17/809:05BKK - SYD
1 stop23h 30mScoot
Deal found 26/2$547
Wed 12/310:45SYD - DMK
1 stop13h 45mMultiple Airlines
Wed 19/321:35DMK - SYD
1 stop19h 00mMultiple Airlines
Deal found 26/2$551
Tue 11/321:00SYD - BKK
1 stop17h 05mHainan Airlines
Mon 31/319:10BKK - SYD
1 stop16h 05mHainan Airlines
Deal found 26/2$585
Mon 16/620:45SYD - BKK
1 stop25h 40mMultiple Airlines
Mon 23/601:50BKK - SYD
1 stop28h 30mMultiple Airlines
Deal found 26/2$593

Find flights to Thailand within your budget

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 27 February 2025.

Fly from

Sydney

Route

Depart

Return

Price

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Mon 17/3

21:50-19:25

1 stop25h 35m

Phuket City

Mon 24/3

10:55-20:35

1 stop29h 40m

$530

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Mon 17/3

14:05-19:25

1 stop33h 20m

Phuket City

Tue 1/4

20:25-09:20

Nonstop8h 55m

$540

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 31/7

20:45-08:05

1 stop14h 20m

Bangkok Suvarnabhumi

Sun 17/8

09:05-11:35

1 stop23h 30m

$547

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Wed 12/3

10:45-20:30

1 stop13h 45m

Bangkok Don Mueang Intl

Wed 19/3

21:35-20:35

1 stop19h 00m

$551

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Tue 11/3

21:00-10:05

1 stop17h 05m

Bangkok Suvarnabhumi

Mon 31/3

19:10-15:15

1 stop16h 05m

$585

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sun 16/3

14:05-18:05

1 stop32h 00m

Bangkok Suvarnabhumi

Sat 22/3

01:45-10:25

1 stop28h 40m

$590

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sun 23/3

12:10-20:10

3 stops36h 00m

Bangkok Suvarnabhumi

Tue 25/3

05:35-11:00

2 stops25h 25m

$628

SydneyPhuket City

SYD - HKT

SYDHKT

Sydney Kingsford Smith

Mon 17/3

15:00-20:05

Nonstop9h 05m

Phuket City

Tue 1/4

20:25-09:20

Nonstop8h 55m

$636

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Tue 1/4

13:50-10:35

2 stops24h 45m

Krabi

Tue 8/4

11:10-11:35

2 stops21h 25m

$693

SydneyChiang Mai

SYD - CNX

SYDCNX

Sydney Kingsford Smith

Fri 14/3

14:05-16:50

1 stop30h 45m

Chiang Mai

Fri 21/3

14:00-12:50

1 stop18h 50m

$756

Flights are sorted by cheapest return flights first.

Deals found on 26/2

Showing 1-10 of 60 results
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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.

Travel insights for flights to Thailand

Get recent, data-driven insights about flights to Thailand including ideal travel times, pricing trends, and more.

How long is the flight to Thailand?

On average, a flight from Sydney to Thailand takes 19 hours 0 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.

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 February 2025.

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

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 Monday, which is when the least amount of flights are scheduled (17 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 Thai AirAsia X.

Thai Airways

Thai Airways

From $571

Scoot

Scoot

From $275

Thai AirAsia X

Thai AirAsia X

From $377

Singapore Airlines

Singapore Airlines

From $455

What are the cheapest airlines that fly to Thailand?

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

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).

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 27 February 2025.
The most popular places in Thailand to fly to are Bangkok, Phuket City, Koh Samui and Chiang Mai.

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 27 February 2025.
Read reviews from past customers who have flown China Airlines, Asiana Airlines and Singapore Airlines to Thailand. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.2
Very Good
721 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Food

7.8

Boarding

8.3

Crew

8.5

Overall

8.2

Reviews

1 / 20

10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

China Airlines
8.2
Very Good
721 reviews
China Airlines
8.2
Very Good
721 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Food

7.8

Boarding

8.3

Crew

8.5

Overall

8.2

Reviews

1 / 20

10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

Asiana Airlines
8.2
Very Good
445 reviews
China Airlines
8.2
Very Good
721 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Food

7.8

Boarding

8.3

Crew

8.5

Overall

8.2

Reviews

1 / 20

10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

Singapore Airlines
8.1
Very Good
1,292 reviews
China Airlines
8.2
Very Good
721 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Food

7.8

Boarding

8.3

Crew

8.5

Overall

8.2

Reviews

1 / 20

10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

Bangkok Airways
8.0
Very Good
112 reviews
China Airlines
8.2
Very Good
721 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Food

7.8

Boarding

8.3

Crew

8.5

Overall

8.2

Reviews

1 / 20

10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

Hainan Airlines
7.8
Good
31 reviews
China Airlines
8.2
Very Good
721 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Food

7.8

Boarding

8.3

Crew

8.5

Overall

8.2

Reviews

1 / 20

10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

  • 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, VietJet Air 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 $25, while return flights cost around $28.

  • How much is a return flight to Thailand?

    A return flight to Thailand will typically cost around $92, however they can be found for as little as $54.

  • 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 15 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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