CNS - BKK

฿9,898 Find Cheap Flights from Cairns to Bangkok Suvarnabhumi Airport – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
฿21,049
Typical prices: ฿20,567-฿31,589
Singapore Airlines
Fri 2/2Sat 24/2
CNS - BKK • 1 stop
Cheapest one-way flight
฿9,898
Typical prices: ฿10,801-฿16,088
Singapore Airlines
Mon 19/2
CNS - BKK • 1 stop
When to book
8 weeks
in advance
Our data shows that travellers who book at least 8 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 18% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Brisbane (BNE)
Cheapest • Avg ฿22,801 (return)
Hong Kong Intl (HKG)
Shortest trip • 15h 11m (one-way)
Insights
Insights
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We hope you enjoy your trip to Bangkok Suvarnabhumi Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cairns to Suvarnabhumi (CNS-BKK)

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

Recent return flight deals from Cairns to Suvarnabhumi

Tue 2 Feb - Wed 24 Feb
Singapore Airlines Logo
18:20 - 18:45CNS  Cairns-BKK Bangkok Suvarnabhumi
27h 25m1 stop Singapore Changi
Singapore Airlines Logo
12:00 - 17:15BKK  Bangkok Suvarnabhumi-CNS Cairns
26h 15m1 stop Singapore Changi
฿21,049Singapore Airlines
Mon 25 Jan - Sun 7 Feb
Singapore Airlines Logo
18:20 - 14:35CNS  Cairns-BKK Bangkok Suvarnabhumi
23h 15m1 stop Singapore Changi
Singapore Airlines Logo
12:00 - 17:15BKK  Bangkok Suvarnabhumi-CNS Cairns
26h 15m1 stop Singapore Changi
฿21,544Singapore Airlines
Wed 27 Jan - Tue 9 Feb
Multiple Airlines Logo
18:20 - 12:10CNS  Cairns-BKK Bangkok Suvarnabhumi
20h 50m1 stop Singapore Changi
Multiple Airlines Logo
22:55 - 05:45BKK  Bangkok Suvarnabhumi-CNS Cairns
27h 50m2 stops Singapore Changi Denpasar Bali Ngurah Rai
฿21,577Multiple Airlines
Thu 15 Oct - Thu 22 Oct
เจ็ทสตาร์ Logo
06:00 - 20:00CNS  Cairns-BKK Bangkok Suvarnabhumi
17h 00m1 stop Brisbane
เจ็ทสตาร์ Logo
21:50 - 22:30BKK  Bangkok Suvarnabhumi-CNS Cairns
21h 40m1 stop Melbourne
฿21,973เจ็ทสตาร์
Tue 26 Jan - Thu 11 Feb
Singapore Airlines Logo
18:20 - 18:45CNS  Cairns-BKK Bangkok Suvarnabhumi
27h 25m1 stop Singapore Changi
Singapore Airlines Logo
13:35 - 17:15BKK  Bangkok Suvarnabhumi-CNS Cairns
24h 40m1 stop Singapore Changi
฿22,006Singapore Airlines
Fri 26 Feb - Mon 1 Mar
Singapore Airlines Logo
18:20 - 12:10CNS  Cairns-BKK Bangkok Suvarnabhumi
20h 50m1 stop Singapore Changi
Singapore Airlines Logo
13:35 - 17:15BKK  Bangkok Suvarnabhumi-CNS Cairns
24h 40m1 stop Singapore Changi
฿22,072Singapore Airlines
Wed 23 Sep - Mon 16 Nov
Singapore Airlines Logo
18:15 - 12:20CNS  Cairns-BKK Bangkok Suvarnabhumi
21h 05m1 stop Singapore Changi
Singapore Airlines Logo
21:15 - 17:15BKK  Bangkok Suvarnabhumi-CNS Cairns
41h 00m1 stop Singapore Changi
฿22,270Singapore Airlines
Mon 25 Jan - Sun 7 Feb
Multiple Airlines Logo
18:20 - 08:25CNS  Cairns-BKK Bangkok Suvarnabhumi
17h 05m1 stop Singapore Changi
Multiple Airlines Logo
22:55 - 05:45BKK  Bangkok Suvarnabhumi-CNS Cairns
27h 50m2 stops Singapore Changi Denpasar Bali Ngurah Rai
฿22,402Multiple Airlines
Thu 15 Oct - Thu 22 Oct
Multiple Airlines Logo
06:00 - 20:00CNS  Cairns-BKK Bangkok Suvarnabhumi
17h 00m1 stop Brisbane
Multiple Airlines Logo
20:35 - 08:45BKK  Bangkok Suvarnabhumi-CNS Cairns
33h 10m2 stops Singapore Changi Melbourne
฿22,567Multiple Airlines
Mon 19 Oct - Tue 10 Nov
Multiple Airlines Logo
06:00 - 20:00CNS  Cairns-BKK Bangkok Suvarnabhumi
17h 00m1 stop Brisbane
Multiple Airlines Logo
20:15 - 05:45BKK  Bangkok Suvarnabhumi-CNS Cairns
30h 30m2 stops Singapore Changi Denpasar Bali Ngurah Rai
฿22,600Multiple Airlines
Booking Insights

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

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

How much is a return flight from Cairns to Bangkok Suvarnabhumi Airport?

Return flights from Cairns to Bangkok Suvarnabhumi Airport start at ฿21,049. Prices are typical for this route right now, with typical return fares ranging from ฿20,567 to ฿31,589. The lowest price found in the past 5 days was ฿21,049 on Singapore Airlines.

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

Wednesday is the cheapest day of the week to fly from Cairns to Bangkok Suvarnabhumi Airport and is 13% cheaper than the average day. Tuesday is the most expensive day with flight prices 18% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • March is the cheapest month to fly from Cairns to Bangkok Suvarnabhumi Airport at ฿20,324 return.
  • December (฿35,698) and August (฿34,840) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 75% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Cairns to Bangkok Suvarnabhumi Airport the cheapest?

Flights from Cairns to Bangkok Suvarnabhumi Airport are cheapest 8 weeks before departure. Booking in this window typically costs about 36% 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 Suvarnabhumi Airport flights

Low season

June

Cheapest flight

฿9,898
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly (44% more expensive on average)
Flights from Cairns to Bangkok Suvarnabhumi Airport

When to book flights from Cairns to Suvarnabhumi

Are your dates flexible? Find out the best times to travel from Cairns to Suvarnabhumi 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 Suvarnabhumi Airport 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 Cairns to Bangkok Suvarnabhumi Airport?

    Flights from Cairns to Bangkok Suvarnabhumi Airport usually depart from Cairns (CNS) and arrive at Bangkok Suvarnabhumi (BKK).

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

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

    • Singapore Changi (SIN) – 72% of one-stop connections
    • Brisbane (BNE) – 18% of one-stop connections
    • Hong Kong Intl (HKG) – 6% of one-stop connections
    • Melbourne (MEL) – 4% of one-stop connections

    Singapore Changi (SIN) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 27% on the Cairns to Bangkok Suvarnabhumi Airport route. Wednesday is the cheapest departure day at ฿21,742 return on average, while Tuesday is the most expensive at ฿29,562, a difference of ฿7,819. 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 Bangkok Suvarnabhumi Airport?

    Some of the most popular sights in Bangkok Suvarnabhumi Airport are Victory Monument, Thammasat University, and Centralworld. These are among the most viewed places in Bangkok Suvarnabhumi Airport on KAYAK.

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

    Last-minute fares on this route (booked within 2 weeks of departure) run 33% above the route average of ฿24,845. Book 8 weeks before departure for the lowest fares.

  • How long is a flight from Cairns to Bangkok Suvarnabhumi Airport?

    There are currently no direct flights available from Cairns to Bangkok Suvarnabhumi Airport. Flights with 1 stopover take between 15h 11m and 18h 36m in total, depending on the connection.

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

    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 Cairns to Bangkok Suvarnabhumi Airport 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 ฿21,049 to ฿193,082. That means the highest observed fare was about 9x higher than the lowest one.

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

    One-way fares from Cairns to Bangkok Suvarnabhumi Airport are currently in line with typical prices for this route. Average one-way fares are about ฿12,821.

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

    Flying via Hong Kong Intl (HKG) gives the shortest average 1-stop total travel time of 15h 11m, compared to 16h 32m via Brisbane (BNE) and 16h 46m via Melbourne (MEL).

  • What is the time difference between Cairns and Bangkok Suvarnabhumi Airport?

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

  • Which car hire options are available at Bangkok Suvarnabhumi Airport (BKK)?

    Bangkok Suvarnabhumi Airport (BKK) hosts 5 major car hire companies, with daily rates starting from around ฿443 for economy cars. Top options include:
    • Drive Car Rental
    • Alamo
    • Sixt
    • Yesaway
    • Hertz

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

    Return flights from Cairns to Bangkok Suvarnabhumi Airport range from ฿20,567 to ฿31,589, with an average of ฿24,845 over the past 12 months. Anything below ฿20,567 counts as a good deal.

Your guide to booking Cairns to Bangkok Suvarnabhumi Airport 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 Wednesday departure instead of Tuesday. On this route, Wednesday flights average ฿21,742 – about ฿7,819 less than Tuesday (26% 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 36% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Cairns to Bangkok Suvarnabhumi Airport trip for March. Fares historically average ฿20,324 return in that month – typically ฿15,375 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 Bangkok Suvarnabhumi Airport.
    - Regency Bangkok Suvarnabhumi Airpor
    - Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)
    - Suvarnabhumi Ville Airport Hotel

More options for your flight from Cairns to Suvarnabhumi

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

Car rentals in Bangkok
Hotels in Bangkok