To Bangkok

Cheap Flights from Cairns to Bangkok

Browse current best options from Cairns. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Cairns

RatePunk searches hundreds of travel sites at once for deals on flights to Bangkok

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Cairns to Bangkok

Explore current cheapest deals departing from Cairns to Bangkok

Round trip

Sort by: Cheapest

July 6 - July 26

Cheapest

Earliest

CNS - Bangkok

$640

$590

Round trip

July 6 - July 27

Earliest

CNS - Bangkok

$640

$592

Round trip

August 6 - August 20

CNS - Bangkok

$684

$605

Round trip

July 23 - August 5

CNS - Bangkok

$644

$609

Round trip

July 7 - July 26

CNS - Bangkok

$644

$611

Round trip

August 5 - August 25

CNS - Bangkok

$660

$617

Round trip

September 1 - September 13

Best

CNS - Bangkok

$691

$617

Round trip

November 9 - November 21

Best

CNS - Bangkok

$690

$617

Round trip

November 18 - November 30

Best

CNS - Bangkok

$689

$617

Round trip

November 16 - November 28

Best

CNS - Bangkok

$689

$617

Round trip

Unlock all 500+ flight deals to Bangkok and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Cairns to Bangkok

Most itineraries for flights from Cairns to Bangkok connect at least once, as 0% of recent fares were non-stop. For the connecting itineraries, the typical number of connections is 2. This means travelers should expect to factor in layovers when planning their journey.

If you are looking for cheap flights from Cairns to Bangkok, prices typically range from $524–$727, with a median of $652. Right now, current fares are above the typical level. Only 3% of recent fares were classified as a good price, suggesting that finding a deal may require some flexibility.

The cheapest time to fly from Cairns to Bangkok is typically in January, with a median fare of $385. Other more affordable months include April, where the median fare is $516, and December, with a median fare of $595. New deals appear almost daily, so setting up a price alert can help you track fare changes.

A typical journey from Cairns to Bangkok takes 29h 10m, including connections. This long-haul route covers a significant distance of 5997 km, making it an extended travel experience that usually involves multiple stops.

How much is a round trip from Cairns to Bangkok

Regular price: $560 - $1,065

Prices for flights from Cairns to Bangkok are currently within the regular range.

The regular price range for flights from Cairns to Bangkok is between $560 and $1065. The current lowest deal is $590 with Singapore Airlines, for travel from July 6 to July 26.

now $590

Low $560

High $1,065

The cheapest time to fly from Cairns to Bangkok

The cheapest month to fly from Cairns to Bangkok is January, with a median price of $385. The most expensive month is March, with a median price of $1115. Prices are generally lower from January to December.

January

Cheapest

Flights from $385

March

Most Expensive

Flights from $1,115

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Cairns to Bangkok

Singapore Airlines

Jetstar

Virgin Australia Regional Airlines

Scoot

Last-minute flights going from Cairns to Bangkok

Mon, Jul 6

⌛ Last-Minute

CNS - Bangkok

Cairns (CNS) - Bangkok (BKK)

Singapore Airlines

$640

$590

One-way

Mon, Jul 6

⌛ Last-Minute

CNS - Bangkok

Cairns (CNS) - Bangkok (BKK)

Singapore Airlines

$640

$592

One-way

Mon, Jul 6

⌛ Last-Minute

CNS - Bangkok

Cairns (CNS) - Bangkok (BKK)

Singapore Airlines

$644

$641

One-way

Tue, Jul 7

⌛ Last-Minute

CNS - Bangkok

Cairns (CNS) - Bangkok (BKK)

Singapore Airlines

$644

$611

One-way

Wed, Jul 8

⌛ Last-Minute

CNS - Bangkok

Cairns (CNS) - Bangkok (BKK)

Singapore Airlines

$647

$626

One-way

Tue, Jul 21

⌛ Last-Minute

CNS - Bangkok

Cairns (CNS) - Bangkok (BKK)

Singapore Airlines

$654

$652

One-way

Biggest price drops on these dates for flights from Cairns to Bangkok

7 nights

Dec 24 - Dec 31

$1,022 → $845

17%

13 nights

Dec 3 - Dec 16

$1,045 → $886

15%

8 nights

Dec 8 - Dec 16

$1,035 → $882

15%

18 nights

Dec 2 - Dec 20

$1,057 → $908

14%

Popular Airports to fly from Cairns to Bangkok

Cairns - Bangkok route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Cairns to Bangkok are above the typical level, with a median price of $652.

📅 Best time to fly

January is historically cheapest at $385

Historically, January offers the lowest median price at $385, while March is the most expensive.

⏱️ Flight duration

Flights typically take 29h 10m

The median flight duration from Cairns to Bangkok is 29 hours and 10 minutes, including layovers.

✈️ Airlines & availability

Connecting flights are dominant

There are no direct flights; expect at least two stopovers on this long-haul route.

🏆 Airline highlight

Singapore Airlines offers deals

Singapore Airlines has historically offered the most deals for flights on this route.

🎯 Booking tip

Deals appear frequently

Deals for this route appear frequently, with more than one deal per day historically.

Cairns main airports to depart from

Cairns (CNS)

Cheapest

Cairns Airport is a good option for flights from Cairns to Bangkok.

📍 ~5 km from city center (reachable by car)

💸 Flights from ~$590

Bangkok main airports to arrive at

Suvarnabhumi (BKK)

Cheapest

Suvarnabhumi Airport is a primary gateway to Bangkok, offering convenient access to the city.

📍 ~25 km from city center (reachable by public transport or car)

💸 Flights from ~$590

Don Mueang International (DMK)

Don Mueang International Airport provides another option for arriving in Bangkok.

📍 ~20 km from city center (reachable by public transport or car)

💸 Flights from ~$680

Airports nearby Bangkok used as alternative

U-Tapao International (UTP)

U-Tapao International Airport can be a useful alternative for travelers seeking a secondary gateway to the region.

📍 ~135 km from Bangkok (reachable by car)

💸 Flights from ~$772

Hua Hin (HHQ)

Hua Hin Airport is convenient for travelers located in the southern part of Bangkok with direct road and rail access.

📍 ~140 km from Bangkok (reachable by car)

💸 Flights from ~$826

Trat (TDX)

Trat Airport offers reliable domestic connections and is accessible by road within a few hours.

📍 ~230 km from Bangkok (reachable by car)

💸 Flights from ~$762

Khon Kaen (KKC)

Khon Kaen Airport is a major regional hub with high frequency of domestic flights and multiple airline choices.

📍 ~400 km from Bangkok (reachable by car)

💸 Flights from ~$701

Udon Thani International (UTH)

Cheapest

Udon Thani International Airport provides frequent daily connections to various domestic points with high reliability.

📍 ~490 km from Bangkok (reachable by car)

💸 Flights from ~$693

Business & First Class Flight Deals to Bangkok

67% AI deal score

$12,720

Frequently Asked Questions About Flights to Bangkok

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help you identify better deals. Sometimes, flying on weekdays or during off-peak seasons may offer lower fares.

Booking in advance often provides more options and potentially better prices, especially for international routes. However, last-minute deals can sometimes appear, though they are less common. It's usually beneficial to monitor price trends over a few weeks before purchasing.

Comparing nearby airports at both your origin and destination can sometimes uncover alternative flight options or better prices. While it may add to your ground travel, the potential savings on airfare can be significant. Always factor in the total cost and convenience.

Related routes

Consider alternative routes from Cairns

Flights from Cairns to Adelaide Flights from Cairns to Alice Springs Flights from Cairns to Auckland Flights from Cairns to Brisbane Flights from Cairns to Christchurch Flights from Cairns to Darwin Flights from Cairns to Denpasar Flights from Cairns to Doha Flights from Cairns to Gold Coast Flights from Cairns to Ho Chi Minh City Flights from Cairns to Horn Island Flights from Cairns to Invercargill

Cheap Flights from Cairns to Bangkok

Today’s best flight deals from Cairns to Bangkok

Unlock all 500+ flight deals to Bangkok and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Cairns to Bangkok

How much is a round trip from Cairns to Bangkok

The cheapest time to fly from Cairns to Bangkok

Direct flights from Cairns to Bangkok

Last-minute flights going from Cairns to Bangkok

Biggest price drops on these dates for flights from Cairns to Bangkok

Popular Airports to fly from Cairns to Bangkok

Cairns - Bangkok route insights

Recent fares are above the typical level

January is historically cheapest at $385

Flights typically take 29h 10m

Connecting flights are dominant

Singapore Airlines offers deals

Deals appear frequently

Cairns main airports to depart from

Bangkok main airports to arrive at

Airports nearby Bangkok used as alternative

Business & First Class Flight Deals to Bangkok

Best Elite deals to Bangkok

Dec 06

Dec 04

Oct 20

Oct 22

Aug 05

Dec 08

Dec 06

Nov 09

Dec 04

Dec 04

Dec 04

Dec 04

Dec 04

Dec 04

Dec 04

Dec 04

Dec 04

Dec 04

Oct 13

Oct 22

Oct 13

Oct 20

Oct 20

Oct 13

Oct 20

Dec 04

Nov 27

Nov 12

Nov 20

Nov 25

Nov 17

Dec 04

Jul 13

Jul 14

Aug 18

Aug 05

Aug 10

Aug 03

Jun 28

Aug 23

Jun 22

Jun 22

Jun 22

Frequently Asked Questions About Flights to Bangkok

How can I find cheap flights from Cairns to Bangkok?

How can I find cheap flights from Cairns to Bangkok?

When should I book flights from Cairns to Bangkok?

When should I book flights from Cairns to Bangkok?

Should I compare nearby airports for flights from Cairns to Bangkok?

Should I compare nearby airports for flights from Cairns to Bangkok?

Are direct flights from Cairns to Bangkok always the best option?

Are direct flights from Cairns to Bangkok always the best option?

Can flexible travel dates help on Cairns to Bangkok flights?

Can flexible travel dates help on Cairns to Bangkok flights?

What extra costs should I check before booking Cairns to Bangkok flights?

What extra costs should I check before booking Cairns to Bangkok flights?

Related routes