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Cheap flights from Cairns to Bangkok from $417

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — BKK
28 May — 4 Jun1
1 adult

Cheapflights Tip: The best prices from Cairns to Bangkok are usually found in February or March, booked 41 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from Cairns to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 May 2025.

Round-trip from

$881

One-way from

$434

Popular in

December

Cheapest in

February

Average price

$913
Singapore Airlines
  • Singapore Airlines
  • 3/11-18/11
  • 2 total stops
  • 44h 20m total
  • Cairns to Bangkok
Search Deals
7/7
  • 7/7
  • 2 total stops
  • 33h 50m total
  • Cairns to Bangkok
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($206 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($68 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Cairns to Bangkok

Cheapest flights from Cairns to Bangkok
Explore the most affordable flight options available from Cairns to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 May 2025.

Mon 3/1118:35CNS - BKK
1 stop27h 10mSingapore Airlines
Tue 18/1121:10BKK - CNS
1 stop17h 10mSingapore Airlines
Deal found 22/5$881
Tue 14/1007:00CNS - BKK
1 stop15h 40mMultiple Airlines
Fri 24/1021:20BKK - CNS
2 stops29h 00mMultiple Airlines
Deal found 23/5$948
Tue 14/1007:00CNS - BKK
1 stop15h 40mJetstar
Fri 24/1021:40BKK - CNS
1 stop14h 00mJetstar
Deal found 23/5$969
Wed 8/1010:00CNS - DMK
2 stops35h 10mMultiple Airlines
Mon 20/1019:00DMK - CNS
2 stops34h 45mMultiple Airlines
Deal found 21/5$985
Tue 14/1017:35CNS - BKK
2 stops33h 15mCathay Pacific
Fri 24/1012:30BKK - CNS
2 stops24h 00mCathay Pacific
Deal found 23/5$1,136
Tue 8/713:40CNS - BKK
1 stop30h 00mQantas Airways
Mon 21/718:10BKK - CNS
1 stop20h 40mQantas Airways
Deal found 22/5$1,701
Tue 14/1006:00CNS - BKK
2 stops19h 00mChina Southern
Thu 23/1003:00BKK - CNS
2 stops28h 35mChina Southern
Deal found 23/5$1,874

Cheapflights Fare Finder

Customise your flight search to find flights from Cairns to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 23 May 2025.
Use the filters below to find and compare flights from Cairns to Bangkok that are best for you.

Fly from

Cairns

Fly to

Bangkok

Route

Depart

Return

Price

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Mon 3/11

18:35-18:45

1 stop27h 10m

Bangkok Suvarnabhumi

Tue 18/11

21:10-17:20

1 stop17h 10m

$881

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Tue 14/10

07:00-19:40

1 stop15h 40m

Bangkok Suvarnabhumi

Fri 24/10

21:20-05:20

2 stops29h 00m

$948

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Tue 14/10

07:00-19:40

1 stop15h 40m

Bangkok Suvarnabhumi

Fri 24/10

21:40-14:40

1 stop14h 00m

$969

CairnsBangkok

CNS - DMK

CNSDMK

Cairns

Wed 8/10

10:00-18:10

2 stops35h 10m

Bangkok Don Mueang Intl

Mon 20/10

19:00-08:45

2 stops34h 45m

$985

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Tue 14/10

17:35-23:50

2 stops33h 15m

Bangkok Suvarnabhumi

Fri 24/10

12:30-15:30

2 stops24h 00m

$1,136

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Tue 8/7

13:40-16:40

1 stop30h 00m

Bangkok Suvarnabhumi

Mon 21/7

18:10-17:50

1 stop20h 40m

$1,701

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Tue 14/10

06:00-22:00

2 stops19h 00m

Bangkok Suvarnabhumi

Thu 23/10

03:00-10:35

2 stops28h 35m

$1,874

CairnsBangkok

CNS - DMK

CNSDMK

Cairns

Mon 8/9

07:15-18:30

1 stop14h 15m

$417

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Mon 7/7

19:00-01:50

2 stops33h 50m

$434

CairnsBangkok

CNS - DMK

CNSDMK

Cairns

Mon 13/10

07:15-20:50

2 stops16h 35m

$442

Flights are sorted by cheapest return flights first.

Deals found on 23/5

Showing 1-10 of 13 results
1
2

Best time to book a flight from Cairns to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Cairns with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cairns to Bangkok

How far ahead should I book a flight from Cairns to Bangkok?

Use this chart to determine the optimal time to book a return flight from Cairns to Bangkok. Price data was last updated on 16 May 2025.

Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cairns to Bangkok. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Cairns to Bangkok?

Currently, February is the cheapest month in which you can book a flight from Cairns to Bangkok (average of $489). Flying from Cairns to Bangkok in December is currently the most expensive (average of $911). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CNS to BKK?

Find hourly flight availability from Cairns to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 May 2025.

One of the essential ways to save on airfare from Cairns to Bangkok is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 5% on airfare.

Rainfall in Bangkok by month

Plan your trip to Bangkok by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok when rainfall is around 10.0 mm.

Temperature in Bangkok by month

Plan your trip to Bangkok by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangkok. Reviews last updated 23 May 2025.
Singapore Airlines
8.1
Very Good
1,298 reviews
Check prices

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,298 reviews
Singapore Airlines
8.1
Very Good
1,298 reviews
Check prices

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Cathay Pacific
7.5
Good
874 reviews
Singapore Airlines
8.1
Very Good
1,298 reviews
Check prices

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qantas Airways
7.5
Good
843 reviews
Singapore Airlines
8.1
Very Good
1,298 reviews
Check prices

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
China Southern
7.5
Good
97 reviews
Singapore Airlines
8.1
Very Good
1,298 reviews
Check prices

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Jetstar
6.6
Okay
447 reviews
Singapore Airlines
8.1
Very Good
1,298 reviews
Check prices

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from Cairns to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cairns to Bangkok?

    Located just 4.4 km from the city centre, Cairns is the airport most travellers will use when flying to Bangkok from Cairns. Booking flights from Cairns (CNS) to Bangkok should be relatively easy as there are 0 daily outbound flights to Bangkok from 3 different airlines.

  • What are the cheapest airlines flying from Cairns to Bangkok round-trip?

    Currently priced at $881, Singapore Airlines will fly you from Cairns to Bangkok and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Jetstar and Cathay Pacific - these airlines can fly you to your destination from $969 and $1,136, respectively. You may be able to fly from Cairns to Bangkok for 17% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Cairns to Bangkok one-way?

    The cheapest airline one-way is Indonesia AirAsia, with whom users have recently found tickets for as low as $479. However, be on the lookout for offers from Jetstar and Singapore Airlines, as they are both options that can get you from Cairns to Bangkok for a low price.

  • Can I find deals for flights from Cairns to Bangkok that include hotel bookings?

    Yes. In addition to deals on Cairns to Bangkok flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cairns to Bangkok?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cairns to Bangkok.

  • Can I find deals for business class flights from Cairns to Bangkok?

    Yes. Cheapflights offers flight deals from Cairns to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cairns to Bangkok?

    Currently, February is the cheapest month in which you can book a flight from Cairns to Bangkok (average of $489). Flying from Cairns to Bangkok in December is currently the most expensive (average of $911). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Cairns to Bangkok

Discover the top 3 airlines that operate flights from Cairns to Bangkok. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 23 May 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$706Average$979FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$761Average$986FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
JetstarCheapest$799Average$1,083FlexibilityNo cancel feeOn-time74%
Search Jetstar flights

Fly with Cheapflights

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Cheapflights makes it easy to find Cairns to Bangkok flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Cairns to Bangkok?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Bangkok from Cairns.

Can Cheapflights find flights from Cairns to Bangkok with no change fees?

Need flexible booking options for your flight to Bangkok from Cairns? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Cairns to Bangkok become cheaper?

Yes, Cheapflights offers price alerts on Cairns to Bangkok flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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