Find Cheap Flights from Cairns to Bangkok – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Top routes
CNS - DMK
Cheapest • 5% average savings
CNS - BKK
Most popular
Insights
Insights
When to book
8 weeks
in advance
Our data shows that travellers who book at least 8 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 22% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Brisbane (BNE)
Cheapest • Avg $1,043 (return)
Hong Kong Intl (HKG)
Shortest trip • 16h 01m (one-way)
Insights
Insights
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Cheap Flights from Cairns to Bangkok (CNS-BKK)

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

Recent return flight deals from Cairns to Bangkok

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

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

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Cairns to Bangkok. It’s 8% cheaper than the average day, while Friday is the most expensive, with prices 14% higher.

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

•March is the cheapest month to fly from Cairns to Bangkok at $905 return.
•December ($1,611) and September ($1,290) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 78% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Cairns to Bangkok the cheapest?

Flights from Cairns to Bangkok are cheapest 8 weeks before departure. Booking in this window typically costs about 30% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Cairns to Bangkok flights

Low season

August
Beat the crowds with an average 53% drop in traveller numbers.
The most popular month to fly with an average 50% increase in traveller numbers.

When to book flights from Cairns to Bangkok

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

Your Cairns to Bangkok 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 Cairns to Bangkok?

    Only Economy class is available on flights from Cairns to Bangkok.

  • How long is a flight from Cairns to Bangkok?

    There are currently no direct flights available from Cairns to Bangkok. Flights with 1 stopover take between 16h 01m and 18h 21m in total, depending on the connection.

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

    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 Cairns to Bangkok flight?

    Return flights from Cairns to Bangkok range from $948 to $1,372, with an average of $1,160 over the past 12 months. Anything below $948 counts as a good deal.

  • How expensive are last-minute Cairns to Bangkok flights?

    Last-minute fares on this route (booked within two weeks of departure) run 17% above the $1,160 route average. Book 8 weeks before departure for the lowest fares.

  • What car hire options are available in Bangkok?

    Since Bangkok is served by multiple airports, car hire options and rates can vary depending on which one you fly into.
    Near Bangkok Suvarnabhumi Airport (BKK) – daily rates from around $18:

    • Drive Car Rental
    • Alamo
    • Sixt
    • Yesaway
    • Hertz

    Near Bangkok Don Mueang Intl Airport (DMK) – daily rates from around $10:

    • Drive Car Rental
    • Alamo
    • Thai Rent
    • Chic Car Rent
    • Hertz

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

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

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

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

    • Singapore Changi (SIN) – 80% of one-stop connections
    • Brisbane (BNE) – 14% of one-stop connections
    • Hong Kong Intl (HKG) – 3% of one-stop connections
    • Melbourne (MEL) – 2% of one-stop connections

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

    Yes. Flexible dates can save you up to 20% on flights from Cairns to Bangkok. Monday is the cheapest departure day at $1,075 return on average, while Friday is the most expensive at $1,328, a difference of $253.

    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 Cairns to Bangkok?

    Flying via Hong Kong Intl (HKG) gives the shortest average 1-stop total travel time of 16h 01m, compared to 16h 29m via Brisbane (BNE) and 17h 42m via Melbourne (MEL).

  • What is the time difference between Cairns and Bangkok?

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

  • What popular places can I visit in Bangkok?

    Some of the most popular sights in Bangkok are Pratunam, Thailand Cultural Center, and Siam Square. These are among the most viewed places in Bangkok on KAYAK.

Your guide to booking Cairns to Bangkok 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 Friday. On this route, Monday flights average $1,075, about $253 less than Friday fares (19% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 8 weeks before you fly. On this route, that window historically saves about 30% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Cairns to Bangkok trip for March. Fares historically average $905 return in that month – typically $706 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, hotels close to the airport you're flying into can be a convenient option.

    Near Bangkok Suvarnabhumi Airport

    • Regency Bangkok Suvarnabhumi Airpor
    • Suvarnabhumi Ville Airport Hotel
    • Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)

    Near Bangkok Don Mueang Intl Airport

    • Amari Don Muang Airport Bangkok
    • Don Muang Hotel
    • The Royal Bee Apart Hotel

More options for your flight from Cairns to Bangkok

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

Car hire in Bangkok
Hotels in Bangkok
Holidays in Bangkok