$422 Find Cheap Flights from Bangkok to Cairns – Compare and Save

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Everything you should know

Cheapest return flight
$982
Typical prices: $1,027-$1,479
Jetstar
Sun 21/10Sun 28/10
BKK - CNS • 1 stop
Cheapest one-way flight
$422
Typical prices: $447-$682
Multiple Airlines
Sat 24/11
DMK - CNS • 2 stops
Top routes
DMK - CNS
Cheapest • 14% average savings
BKK - CNS
Most popular
Insights
Insights
When to travel
October
Cheapest • 23% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Denpasar Bali Ngurah Rai (DPS)
Cheapest • Avg $599 (return)
Brisbane (BNE)
Shortest trip • 14h 29m (one-way)
Insights
Insights
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We hope you enjoy your trip to Cairns!
Flight Deals
Booking Insights
Flight Deals

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

Wed, 21 Oct - Wed, 28 Oct
Jetstar Logo
21:50 - 21:00BKK  Bangkok Suvarnabhumi-CNS Cairns
20h 10m1 stop Brisbane
Jetstar Logo
06:00 - 19:00CNS  Cairns-BKK Bangkok Suvarnabhumi
16h 00m1 stop Brisbane
$982Jetstar
Thu, 15 Oct - Thu, 22 Oct
Multiple Airlines Logo
19:55 - 08:30BKK  Bangkok Suvarnabhumi-CNS Cairns
33h 35m2 stops Ho Chi Minh City Brisbane
Multiple Airlines Logo
06:00 - 20:00CNS  Cairns-BKK Bangkok Suvarnabhumi
17h 00m1 stop Brisbane
$984Multiple Airlines
Wed, 21 Oct - Wed, 28 Oct
Multiple Airlines Logo
21:50 - 21:00BKK  Bangkok Suvarnabhumi-CNS Cairns
20h 10m1 stop Brisbane
Multiple Airlines Logo
14:40 - 10:45CNS  Cairns-BKK Bangkok Suvarnabhumi
23h 05m2 stops Brisbane Ho Chi Minh City
$1,015Multiple Airlines
Tue, 20 Oct - Tue, 27 Oct
Multiple Airlines Logo
19:55 - 08:30BKK  Bangkok Suvarnabhumi-CNS Cairns
33h 35m2 stops Ho Chi Minh City Brisbane
Multiple Airlines Logo
17:25 - 19:00CNS  Cairns-BKK Bangkok Suvarnabhumi
28h 35m1 stop Brisbane
$1,030Multiple Airlines
Thu, 22 Oct - Wed, 4 Nov
Jetstar Logo
21:50 - 22:30BKK  Bangkok Suvarnabhumi-CNS Cairns
21h 40m1 stop Melbourne
Jetstar Logo
06:00 - 19:00CNS  Cairns-BKK Bangkok Suvarnabhumi
16h 00m1 stop Brisbane
$1,052Jetstar
Thu, 22 Oct - Wed, 4 Nov
Multiple Airlines Logo
21:50 - 22:30BKK  Bangkok Suvarnabhumi-CNS Cairns
21h 40m1 stop Melbourne
Multiple Airlines Logo
18:05 - 14:55CNS  Cairns-BKK Bangkok Suvarnabhumi
47h 50m2 stops Sydney Kingsford Smith Ho Chi Minh City
$1,060Multiple Airlines
Sun, 1 Nov - Wed, 4 Nov
Multiple Airlines Logo
22:55 - 08:20BKK  Bangkok Suvarnabhumi-CNS Cairns
30h 25m2 stops Singapore Changi Sydney Kingsford Smith
Multiple Airlines Logo
06:00 - 19:00CNS  Cairns-BKK Bangkok Suvarnabhumi
16h 00m1 stop Brisbane
$1,063Multiple Airlines
Sun, 1 Nov - Wed, 4 Nov
Multiple Airlines Logo
21:50 - 05:20BKK  Bangkok Suvarnabhumi-CNS Cairns
28h 30m1 stop Perth
Multiple Airlines Logo
14:40 - 19:00CNS  Cairns-BKK Bangkok Suvarnabhumi
31h 20m1 stop Brisbane
$1,065Multiple Airlines
Tue, 20 Oct - Tue, 27 Oct
Multiple Airlines Logo
19:55 - 08:30BKK  Bangkok Suvarnabhumi-CNS Cairns
33h 35m2 stops Ho Chi Minh City Brisbane
Multiple Airlines Logo
09:45 - 17:35CNS  Cairns-BKK Bangkok Suvarnabhumi
34h 50m2 stops Melbourne Singapore Changi
$1,067Multiple Airlines
Sun, 1 Nov - Wed, 4 Nov
Multiple Airlines Logo
16:05 - 11:20BKK  Bangkok Suvarnabhumi-CNS Cairns
40h 15m2 stops Ho Chi Minh City Brisbane
Multiple Airlines Logo
09:00 - 14:55CNS  Cairns-BKK Bangkok Suvarnabhumi
56h 55m2 stops Sydney Kingsford Smith Ho Chi Minh City
$1,083Multiple 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 from Bangkok to Cairns with more confidence.

How much is a return flight from Bangkok to Cairns?

Return flights from Bangkok to Cairns start at $982. Prices are below average for this route right now, with typical return fares ranging from $1,027 to $1,479. The lowest price found in the past 5 days was $982 on Jetstar.

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

Monday is the cheapest day of the week to fly from Bangkok to Cairns and is 10% cheaper than the average day. Tuesday is the most expensive day with flight prices 28% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • October is the cheapest month to fly from Bangkok to Cairns at $904 return.
  • December ($1,674) and July ($1,621) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 85% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Bangkok to Cairns flights

Low season

January

Cheapest flight

$422
Best time to beat the crowds but there is an average 31% increase in price.
Most popular time to fly and prices are also 23% lower on average.
Flights from Bangkok Don Mueang Intl Airport to Cairns

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 route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

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

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

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

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

    • Melbourne (MEL) – 69% of one-stop connections
    • Brisbane (BNE) – 13% of one-stop connections
    • Singapore Changi (SIN) – 13% of one-stop connections
    • Denpasar Bali Ngurah Rai (DPS) – 6% of one-stop connections

    Melbourne (MEL) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 29% on the Bangkok to Cairns route. Monday is the cheapest departure day at $1,072 return on average, while Tuesday is the most expensive at $1,509, a difference of $437. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Cairns?

    Some of the most popular sights in Cairns are Cairns Esplanade, Cairns Railway Station, and Cairns Central Shopping Centre. These are among the most viewed places in Cairns on KAYAK.

  • 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 14h 29m and 23h 04m 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.

  • Have flight prices from Bangkok to Cairns changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $982 to $5,349. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Bangkok to Cairns looking right now?

    One-way fares from Bangkok to Cairns are currently lower than usual. Average one-way flight prices are about $442, which is 20% below the typical average for this route.

  • 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 14h 29m, compared to 16h 30m via Melbourne (MEL) and 19h 20m 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.

  • 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
    · Ace Rental Cars
    · Budget

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

    Return flights from Bangkok to Cairns range from $1,027 to $1,479, with an average of $1,178 over the past 12 months. Anything below $1,027 counts as a good deal.

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 instead of Tuesday. On this route, Monday flights average $1,072 – about $437 less than Tuesday (29% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Bangkok to Cairns trip for October. Fares historically average $904 return in that month – typically $770 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