£349 Cheap Flights from Bangkok (BKK) to Cairns (CNS)

View £349 flight on Sun, 14 Jun 2026Opens in a new window

Popular airlines from Suvarnabhumi International Airport (BKK) to Cairns Intl. Airport (CNS)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Bangkok (BKK) to Cairns (CNS)

Prices were available within the past 7 days and start at £349 for one-way flights and £673 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Thu, 20 Aug - Tue, 25 Aug
BKK
Bangkok
CNS
Cairns
£673 Return, found 3 days ago
£673
Return
found 3 days ago
Select Jetstar flight, departing Thu, 20 Aug from Bangkok to Cairns, returning Tue, 25 Aug, priced at £673 found 3 days ago
Jetstar
Thu, 20 Aug - Tue, 25 Aug
BKK
Bangkok
CNS
Cairns
£684 Return, found 3 days ago
£684
Return
found 3 days ago
Select Jetstar flight, departing Thu, 20 Aug from Bangkok to Cairns, returning Tue, 25 Aug, priced at £684 found 3 days ago
Jetstar
Thu, 20 Aug - Tue, 25 Aug
BKK
Bangkok
CNS
Cairns
£691 Return, found 3 days ago
£691
Return
found 3 days ago
Select Jetstar flight, departing Thu, 20 Aug from Bangkok to Cairns, returning Tue, 25 Aug, priced at £691 found 3 days ago
Jetstar
Thu, 20 Aug - Tue, 25 Aug
BKK
Bangkok
CNS
Cairns
£697 Return, found 3 days ago
£697
Return
found 3 days ago
Select Jetstar flight, departing Thu, 20 Aug from Bangkok to Cairns, returning Tue, 25 Aug, priced at £697 found 3 days ago
Jetstar
Thu, 20 Aug - Tue, 25 Aug
BKK
Bangkok
CNS
Cairns
£707 Return, found 3 days ago
£707
Return
found 3 days ago
Select Jetstar flight, departing Thu, 20 Aug from Bangkok to Cairns, returning Tue, 25 Aug, priced at £707 found 3 days ago
Jetstar
Tue, 28 Jul - Tue, 4 Aug
BKK
Bangkok
CNS
Cairns
£715 Return, found 4 days ago
£715
Return
found 4 days ago
Select Jetstar flight, departing Tue, 28 Jul from Bangkok to Cairns, returning Tue, 4 Aug, priced at £715 found 4 days ago
China Southern Airlines
Thu, 20 Aug - Tue, 25 Aug
BKK
Bangkok
CNS
Cairns
£722 Return, found 3 days ago
£722
Return
found 3 days ago
Select China Southern Airlines flight, departing Thu, 20 Aug from Bangkok to Cairns, returning Tue, 25 Aug, priced at £722 found 3 days ago
Qantas Airways
Thu, 30 Jul - Thu, 15 Oct
BKK
Bangkok
CNS
Cairns
£880 Return, found 4 hours ago
£880
Return
found 4 hours ago
Select Qantas Airways flight, departing Thu, 30 Jul from Bangkok to Cairns, returning Thu, 15 Oct, priced at £880 found 4 hours ago
Singapore Airlines
Thu, 30 Jul - Tue, 11 Aug
BKK
Bangkok
CNS
Cairns
£1,096 Return, found 4 hours ago
£1,096
Return
found 4 hours ago
Select Singapore Airlines flight, departing Thu, 30 Jul from Bangkok to Cairns, returning Tue, 11 Aug, priced at £1,096 found 4 hours ago
Cathay Pacific
Tue, 28 Jul - Tue, 4 Aug
BKK
Bangkok
CNS
Cairns
£1,174 Return, found 4 days ago
£1,174
Return
found 4 days ago
Select Cathay Pacific flight, departing Tue, 28 Jul from Bangkok to Cairns, returning Tue, 4 Aug, priced at £1,174 found 4 days ago

Alternative airports near Cairns

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cairns Intl. CNS. Cheapest and Closest option available. Average driving time to city centre is 8 minutes. Flights from £868
CNS
Cairns Intl.
CheapestClosest
Average driving time to city centre8 min
Flights from £868

Frequently asked questions

How do I find cheap flights from Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.)?
To find a cheap flight from Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.)?
There are approximately 41 connecting flights per day from Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.). Some common connection points include Hong Kong Intl. (HKG), Baiyun Intl. (CAN), and Kingsford Smith Intl. (SYD).
What is the earliest flight from Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.)?
The earliest flight from Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.) typically departs at approximately 1:45 AM local time. This is a seasonal service active in January and December, operated by MF and QF. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.)?
You'll typically find the most flights from Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.) on a Thursday, with around 33 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Cathay Pacific, Thai Airways, and China Southern. Compared to other days, Thursdays offer notably more flight options.
What are the most popular departure times for flights from Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.)?
The most popular departure times for flights from Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.) are in the evening, from 6pm to 9pm. About 35% of passengers prefer this time. Many major carriers, including Philippine Airlines, Qantas and Jetstar, offer flights during this window. This timing works well because you can finish your day in Bangkok and arrive in Cairns ready to start your adventure.
How long does it take to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.)?
A flight from BKK to CNS with a layover takes around 16 hours 30 minutes, with the route covering approximately 3,727 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.)?
Select the "Business class" and "First class" filters when looking for BKK to CNS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.) flight with Expedia?
It's easy to earn miles on a Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cairns from Suvarnabhumi Intl. (BKK)?
If you're planning to travel to Cairns from Suvarnabhumi Intl. (BKK), you can fly into Cairns Intl. (CNS) Some flights may connect through major hubs like Hong Kong Intl. (HKG), Baiyun Intl. (CAN), Kingsford Smith Intl. (SYD) before reaching Cairns. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.) at the last minute?
Typically, booking a last minute flight from Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.) flight and hotel package?
Securing a Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.)?
If you booked your Bangkok (BKK-Suvarnabhumi Intl.) to Cairns, QLD (CNS-Cairns Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
Cairns Intl.
Return price
£673
Distance
5962 km

Book with confidence

Compare flights from Bangkok to Cairns easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Bangkok to Cairns. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Cairns Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Suvarnabhumi Intl. to Cairns Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Suvarnabhumi Intl. (BKK) to Cairns Intl. (CNS)

The easiest way to view the best deals on flights from Bangkok to Cairns today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Suvarnabhumi Intl. to Cairns Intl. start at just £673 and range up to £1,174.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Bangkok and Cairns
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Bangkok to Cairns flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Suvarnabhumi Intl. to Cairns Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Bangkok to Cairns easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.