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Find Cheap Flights from Bangkok to Cairns – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Top routes
DMK - CNS
Cheapest • 17% average savings
BKK - CNS
Most popular
Insights
Insights
When to travel
September
Cheapest • 22% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Brisbane (BNE)
Cheapest • Avg $1,354 (return)
Melbourne (MEL)
Shortest trip • 16h 29m (one-way)
Insights
Insights
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We hope you enjoy your trip to Cairns!
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Cheap Flights from Bangkok to Cairns

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Bangkok to Cairns

Multiple Airlines Logo
TH1  Glasgow Thorntonhall-CNS Cairns
9685 kmmulti-stop
Multiple Airlines Logo
CNS  Cairns-TH1 Glasgow Thorntonhall
9685 kmmulti-stop
Multiple Airlines
Booking Insights

Price, demand, and travel trends for Bangkok to Cairns flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Bangkok to Cairns?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Bangkok to Cairns. It’s 15% cheaper than the average day, while Tuesday is the most expensive, with prices 20% higher.

What is the cheapest month to fly from Bangkok to Cairns?

•September is the cheapest month to fly from Bangkok to Cairns at $1,016 return.
•December ($1,732) and July ($1,678) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 70% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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Key details for Bangkok to Cairns flights

Low season

January
Beat the crowds with an average 70% drop in traveller numbers.
The most popular month to fly with an average 80% increase in traveller numbers.

When to book flights from Bangkok to Cairns

Are your dates flexible? Find out the best times to travel from Bangkok to Cairns based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Bangkok to Cairns flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Bangkok to Cairns?

    Two cabin classes are available on flights from Bangkok to Cairns:

    • Economy class
    • Business Class

  • How long is a flight from Bangkok to Cairns?

    There are currently no direct flights available from Bangkok to Cairns. Flights with 1 stopover take between 15h 07m and 17h 19m in total, depending on the connection.

  • Do I need a passport to fly from Bangkok to Cairns?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Bangkok to Cairns flight?

    Return flights from Bangkok to Cairns range from $1,090 to $1,555, with an average of $1,296 over the past 12 months. Anything below $1,090 counts as a good deal.

  • Which car hire options are available at Cairns Airport (CNS)?

    Cairns Airport (CNS) hosts 5 major car hire companies, with daily rates starting from around $18 for economy cars. Top options include:

    • Bargain Car Rentals
    • East Coast Car Rentals
    • Simba Car Hire
    • Europcar
    • Ace Rental Cars

  • Which airports can I use when flying from Bangkok to Cairns?

    Flights from Bangkok to Cairns may depart from several airports in Bangkok area, including Bangkok Suvarnabhumi (BKK) and Bangkok Don Mueang Intl (DMK). Flights usually arrive at Cairns (CNS).

  • Which airports do connecting flights from Bangkok to Cairns pass through?

    One-stop flights from Bangkok to Cairns most commonly connect through:

    • Singapore Changi (SIN) – 69% of one-stop connections
    • Melbourne (MEL) – 23% of one-stop connections
    • Brisbane (BNE) – 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Bangkok to Cairns?

    Yes. Flexible dates can save you up to 29% on flights from Bangkok to Cairns. Monday is the cheapest departure day at $1,109 return on average, while Tuesday is the most expensive at $1,562, a difference of $453.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Bangkok to Cairns?

    Flying via Brisbane (BNE) gives the shortest average 1-stop total travel time of 15h 07m, compared to 16h 29m via Melbourne (MEL) and 17h 19m via Singapore Changi (SIN).

  • What is the time difference between Bangkok and Cairns?

    Cairns is 3 hours ahead of Bangkok (Eastern Australia Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Cairns?

    Some of the most popular sights in Cairns are Esplanade Lagoon, Reef Hotel Casino, and Cairns Convention Centre. These are among the most viewed places in Cairns on KAYAK.

Your guide to booking Bangkok to Cairns flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Tuesday. On this route, Monday flights average $1,109, about $453 less than Tuesday fares (29% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Bangkok to Cairns trip for September. Fares historically average $1,016 return in that month – typically $716 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Cairns Airport.

    • Cairns Colonial Club Resort
    • Cairns Harbourside Hotel
    • Cairns Sheridan Hotel

More options for your flight from Bangkok to Cairns

Complete your trip to Cairns with a hotel stay or car hire

Car hire in Cairns
Hotels in Cairns
Holidays in Cairns