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$272+ Cheap flights to Ko Lanta

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
— HKT
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Ko Lanta in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Ko Lanta
Explore the most affordable flight options available to Ko Lanta. Find the lowest fares based on data from user searches, with prices last updated on 12 December 2025.

Sun 14/1221:50SYD - KBV
1 stop17h 30mMultiple Airlines
Wed 24/1218:00KBV - SYD
1 stop11h 15mMultiple Airlines
Deal found 10/12$954
Wed 31/1221:50SYD - KBV
1 stop17h 30mMultiple Airlines
Fri 9/118:00KBV - SYD
2 stops24h 00mMultiple Airlines
Deal found 10/12$1,089
Mon 29/1221:50SYD - KBV
1 stop20h 05mMultiple Airlines
Wed 7/114:25KBV - SYD
1 stop14h 50mMultiple Airlines
Deal found 11/12$1,325
Sun 28/1221:50SYD - KBV
1 stop23h 35mMultiple Airlines
Sat 3/123:15KBV - SYD
1 stop15h 35mMultiple Airlines
Deal found 10/12$1,478
Fri 26/1220:05SYD - KBV
1 stop30h 35mScoot
Thu 8/123:15KBV - SYD
1 stop15h 35mScoot
Deal found 10/12$1,524
Thu 25/1220:05SYD - KBV
1 stop23h 40mMultiple Airlines
Mon 5/114:25KBV - SYD
1 stop26h 10mMultiple Airlines
Deal found 11/12$1,595

Find flight deals to Ko Lanta

Find the latest flights to Ko Lanta 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 12 December 2025.

Return from

$481

One-way from

$272

Popular in

December

Cheapest in

March

Average price

$1,463
27/4-14/5
  • 27/4-14/5
  • 2 total stops
  • 31h 55m total
  • Sydney to Krabi
Search Deals
Scoot
  • Scoot
  • 12/3
  • 1 total stop
  • 13h 05m total
  • Sydney to Ko Lanta
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($328 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($64 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Locate flights to Ko Lanta 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 12 December 2025.
Use the filters below to find and compare flights to Ko Lanta that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Sun 26/4

20:50-10:50

1 stop17h 00m

Krabi

Fri 15/5

17:10-08:20

1 stop12h 10m

$485

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Sun 26/4

07:05-12:40

2 stops32h 35m

Krabi

Fri 15/5

13:45-06:05

2 stops13h 20m

$855

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Mon 27/4

07:05-12:40

2 stops32h 35m

Krabi

Thu 14/5

13:45-06:05

2 stops13h 20m

$864

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Sat 10/1

21:50-11:20

1 stop17h 30m

Krabi

Sat 24/1

14:25-09:15

1 stop14h 50m

$934

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Mon 12/1

21:50-11:20

1 stop17h 30m

Krabi

Sun 25/1

14:25-06:10

2 stops35h 45m

$967

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Thu 15/1

21:50-13:55

1 stop20h 05m

Krabi

Mon 26/1

13:00-09:15

1 stop16h 15m

$994

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Wed 31/12

21:50-11:20

1 stop17h 30m

Krabi

Fri 9/1

18:00-22:00

2 stops24h 00m

$1,089

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Sat 10/1

21:50-11:20

1 stop17h 30m

Krabi

Fri 23/1

14:25-09:15

1 stop14h 50m

$1,179

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Thu 12/3

13:35-22:40

1 stop13h 05m

$272

SydneyKrabi

SYD - KBV

SYDKBV

Sydney Kingsford Smith

Fri 13/3

20:05-22:40

1 stop30h 35m

$272

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 17 results
1
2

Best time to book a flight to Ko Lanta

Have a flexible travel schedule? Discover the best time to fly to Ko Lanta 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 Ko Lanta

When is the best time to book a flight to Ko Lanta?

Use this chart to determine the optimal time to book a return flight from Sydney to Ko Lanta. Price data was last updated on 5 December 2025.

The best time to book flights to Ko Lanta is 66 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Ko Lanta?

On average, a flight from Sydney to Ko Lanta takes 17 hours 0 minutes. Flights to Ko Lanta 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 Ko Lanta?

Use this chart to determine the cheapest time to fly return from Sydney to Ko Lanta. Price data was last updated on 6 December 2025.

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

What are the most popular airlines that fly to Ko Lanta?

The most popular airlines flying from Sydney to Ko Lanta are Scoot and Singapore Airlines.

Scoot
Scoot
From $308
Singapore Airlines
Singapore Airlines
From $814
AirAsia
AirAsia
From $341
Batik Air
Batik Air
From $307

What are the cheapest airlines that fly to Ko Lanta?

The cheapest airlines flying from Sydney to Ko Lanta are Scoot and Singapore Airlines.

Rainfall in Ko Lanta by month

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

In terms of precipitation, rainfall in Ko Lanta ranges from 24.0 - 355.0 mm per month. September is typically the wettest month, when rainfall can reach 355.0 mm. February is typically the driest time to visit Ko Lanta when rainfall is around 24.0 mm.

Temperature in Ko Lanta by month

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

If weather is an important factor for your trip to Ko Lanta, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Reviews of airlines servicing Ko Lanta

Get insights into the airlines that provide service to Ko Lanta. 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 Ko Lanta. Reviews last updated 12 December 2025.
See what other customers who have flown with Singapore Airlines and Scoot to Thailand have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.1
Very Good
1,412 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Scoot
6.7
Okay
311 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

FAQs about flying to Ko Lanta

  • Can I find cheaper flights to Ko Lanta 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 Ko Lanta on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Ko Lanta?

    Based on reviews from Cheapflights users, AirAsia is rated the highest out of the airlines that fly to Ko Lanta.

  • How much is a return flight to Ko Lanta?

    A return flight to Ko Lanta will typically cost around $116, however they can be found for as little as $78.

  • Where does the fastest flight to Ko Lanta depart from?

    For those looking to save time traveling to Ko Lanta, Perth offers the quickest one-way flight (10 hours 0 minutes).

  • Does Phuket City have car hire?

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

  • Are there hotels close to Phuket City?

    Yes. Phuket City has hotels nearby for those requiring accommodations. Rapina House is the closest property to Phuket City (0.0 km away from Phuket City).

See more FAQs

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Deals for Ko Lanta flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Ko Lanta?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Ko Lanta.

Can Cheapflights find flights to Ko Lanta with no change fees?

Yes! Cheapflights helps users easily find flights to Ko Lanta with no change fees.

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Not ready to book yet? You can track prices for flights to Ko Lanta on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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