Cheap Flights to Thailand

View NZ$229 flight on Fri, 1 May 2026Opens in a new window

Popular airlines to Thailand

  • Qatar Airways

  • Cathay Pacific

  • Singapore Airlines

  • Emirates

  • Thai Airways International

  • Turkish Airlines

  • Lufthansa

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest Flights to Thailand

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia
Thu, 5 Mar - Tue, 10 Mar
PER
Perth
KBV
Krabi
NZ$398 Return, found 6 days ago
NZ$398
Return
found 6 days ago
Select AirAsia flight, departing Thu, 5 Mar from Perth to Krabi, returning Tue, 10 Mar, priced at NZ$398 found 6 days ago
Scoot
Wed, 11 Mar - Sun, 15 Mar
PER
Perth
HKT
Phuket
NZ$431 Return, found 16 hours ago
NZ$431
Return
found 16 hours ago
Select Scoot flight, departing Wed, 11 Mar from Perth to Phuket, returning Sun, 15 Mar, priced at NZ$431 found 16 hours ago
Scoot
Wed, 11 Mar - Sun, 15 Mar
PER
Perth
BKK
Bangkok
NZ$445 Return, found 14 hours ago
NZ$445
Return
found 14 hours ago
Select Scoot flight, departing Wed, 11 Mar from Perth to Bangkok, returning Sun, 15 Mar, priced at NZ$445 found 14 hours ago
AirAsia
Sat, 8 Aug - Wed, 19 Aug
PER
Perth
DMK
Bangkok
NZ$456 Return, found 6 days ago
NZ$456
Return
found 6 days ago
Select AirAsia flight, departing Sat, 8 Aug from Perth to Bangkok, returning Wed, 19 Aug, priced at NZ$456 found 6 days ago
Batik air
Sat, 25 Apr - Mon, 4 May
PER
Perth
HKT
Phuket
NZ$541 Return, found 4 days ago
NZ$541
Return
found 4 days ago
Select Batik air flight, departing Sat, 25 Apr from Perth to Phuket, returning Mon, 4 May, priced at NZ$541 found 4 days ago
Jetstar
Fri, 29 May - Fri, 12 June
PER
Perth
BKK
Bangkok
NZ$552 Return, found 4 hours ago
NZ$552
Return
found 4 hours ago
Select Jetstar flight, departing Fri, 29 May from Perth to Bangkok, returning Fri, 12 June, priced at NZ$552 found 4 hours ago
AirAsia X
Wed, 1 Apr - Sun, 12 Apr
SYD
Sydney
KBV
Krabi
NZ$606 Return, found 3 days ago
NZ$606
Return
found 3 days ago
Select AirAsia X flight, departing Wed, 1 Apr from Sydney to Krabi, returning Sun, 12 Apr, priced at NZ$606 found 3 days ago
AirAsia X
Mon, 7 Sept - Sat, 12 Sept
SYD
Sydney
HKT
Phuket
NZ$607 Return, found 6 days ago
NZ$607
Return
found 6 days ago
Select AirAsia X flight, departing Mon, 7 Sept from Sydney to Phuket, returning Sat, 12 Sept, priced at NZ$607 found 6 days ago
Hainan Airlines
Sat, 30 May - Mon, 15 June
SYD
Sydney
BKK
Bangkok
NZ$614 Return, found 5 days ago
NZ$614
Return
found 5 days ago
Select Hainan Airlines flight, departing Sat, 30 May from Sydney to Bangkok, returning Mon, 15 June, priced at NZ$614 found 5 days ago
Scoot
Sat, 16 May - Thu, 28 May
SYD
Sydney
HDY
Hat Yai
NZ$622 Return, found 3 days ago
NZ$622
Return
found 3 days ago
Select Scoot flight, departing Sat, 16 May from Sydney to Hat Yai, returning Thu, 28 May, priced at NZ$622 found 3 days ago

The Annual Holiday Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.
Book now

Trending flights to Thailand

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hainan Airlines
Wed, 27 May - Thu, 28 May
AKL
Auckland
BKK
Bangkok
NZ$852 Return, found 12 hours ago
NZ$852
Return
found 12 hours ago
Select Hainan Airlines flight, departing Wed, 27 May from Auckland to Bangkok, returning Thu, 28 May, priced at NZ$852 found 12 hours ago

Frequently asked questions

How do I find cheap flights to Thailand that have flexible change policies?
By using our smart "No change fee" filter, that's how. Just enter your travel details, click "Search," then mark the checkbox underneath the "Flexible change policies" subheading (it's on the top left of your screen). Expedia makes it easy to find flexible and affordable flights to Thailand.
How can I find cheap tickets to Thailand?
Book well in advance, travel on a cheaper day, avoid peak travel periods — there's no shortage of ways! One more is to make use of Expedia's "flexible dates" function. Find a Thailand flight, then compare the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Thailand was NZ$398.
How much is a flight to Thailand?
If you were flying one way from Perth (PER), you could've picked up a bargain fare for NZ$229 in the last seven days. Return flights to Thailand ranged from only NZ$398 to NZ$852 over the same period.
When is the cheapest time to fly to Thailand?
Jetting off on a Tuesday, followed by a Monday, is usually the best way to bag the cheapest flight. Steer clear of weekends if you can, because Saturday is typically the costliest day. Spend the dollars you saved having fun in Thailand instead!
How much is a plane ticket to Thailand?
In the last seven days, plane fares cost between NZ$398 and NZ$852. Have a look at our fantastic deals to Thailand, pick your favourite and then start packing your bags.
What is the best time to go to Thailand?
August, September and October are the most popular months to discover the wonders of Bangkok, one of Thailand's most interesting cities. Summertime here begins June 20. Average temperatures range from 27ºC to 32ºC throughout the season, so consider travelling then if you enjoy warmer weather.
What months are the cheapest to book a flight to Thailand?
To land a fabulous deal to Thailand, try to book sometime in February when prices are at their lowest. When do tickets cost the most? In the USA, it's December.

Book with confidence

Thailand Flights

There is no better time to steal away to Thailand than right now, and Expedia.co.nz knows just how to get you there without breaking your budget. You can find cheap flights to Thailand right here on Expedia.co.nz, and comparing itineraries couldn't be easier. Whether you are early bird flyer or want to catch Thailand flights on the red-eye schedule, Expedia.co.nz can show you all the available flights at the best price. From domestic flights to international journeys, the flight you need can be found and booked right here with us.

Once you have your cheap tickets to Thailand in hand, holiday planning can move forward full steam ahead. Unleash the potential of your holiday with a car rental, which makes it possible to explore Thailand without relying on public transportation or trekking far and wide on foot.

If you're in the market for adventure, book one of the Expedia holiday packages. Our packages save you money and time by bundling hotels and flights. What are you waiting for? Your next holiday in Thailand starts right here!

Thailand Flights

Travel information

Thailand Flights Information

Airlines serving
AirAsia, Scoot, Batik air , AirAsia X, Hainan Airlines, Jetstar
Roundtrip price
from NZ$398
Thailand Flights Information

Explore a world of travel with Expedia

*Available to Expedia members.