Cheap flight tickets from Bangkok to Cairns

Compare Bangkok to Cairns flight deals

Find the cheapest month or even day of the year to fly to Cairns

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Flight deals from Bangkok to Cairns Airport

Looking for a cheap last-minute deal or the best return flight from Bangkok to Cairns Airport? If you want to travel next month, return fares start from RM2,319. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Bangkok to Cairns

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bangkok to Cairns flights are currently cheapest in June.

Bangkok to Cairns: Alternative routes

Compare routes from Bangkok to Cairns below. You may find an airport to fly into that's cheaper, faster, or easier than Cairns.

Bangkok to Cairns: Flight information

The things to know before you go.
Cheapest flight foundRM1,049
Cheapest month to flyJune

Finding cheap flights from Bangkok to Cairns: Frequently asked questions

The best price we found for a return flight from Bangkok to Cairns is RM2,319. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Bangkok to Cairns. But we found flights with one stop from RM2,319.
As of April 2026, there are no flights flying from Bangkok to Cairns.
The cheapest month to fly from Bangkok to Cairns is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bangkok to Cairns Airport on Wednesday, 6 May 2026.
No airlines currently offer direct flights between Bangkok and Cairns Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cairns but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cairns is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Cairns is Jetstar .

Travelling from Bangkok to Cairns Airport (CNS): What you need to know

  • Cairns Airport is located in Cairns. The city is in the UTC+10 timezone and is three hours ahead of Bangkok.

  • Your flight from Bangkok to CNS won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • You can expect longer lines during popular months such as February and other peak seasons. Arriving up to four hours in advance for an international flight and two hours for domestic departures will help ensure a smooth travel experience.

Airports in Bangkok

Bangkok Suvarnabhumi International Airport (BKK)

  • Think about adding a stopover to find cheap flights from Bangkok to CNS. Just deselect 'Direct flights only' when searching for departures from Bangkok Suvarnabhumi International Airport (BKK). Make a stop (and maybe make your fare cheaper) by passing through one of these popular airports:

    • Sydney Kingsford Smith International Airport (SYD)

    • Melbourne Tullamarine Airport (MEL)

    • Kansai International Airport (KIX)

  • Located around 31 kilometres from the centre of Bangkok, BKK can be reached in about 35 minutes by car (depending on traffic). The journey on public transport will take roughly 35 minutes.

  • Searching for a comfortable hotel near Bangkok Suvarnabhumi International Airport? If you've booked an early flight from Bangkok to Cairns Airport, these accommodation options will put you moments from check-in:

  • Of all flights leaving Bangkok Suvarnabhumi International Airport, 73% touch down on time at their destination.

Bangkok Don Mueang International Airport (DMK)

  • Fit a stopover into your itinerary at Singapore Changi Airport (SIN). It's a popular transfer point for flights from Bangkok to Cairns Airport (CNS) out of Bangkok Don Mueang International Airport.

  • DMK is about 24 kilometres from central Bangkok. It'll take you 35 minutes or so to get to the airport driving from the city centre. Public transport takes roughly 1 hour 5 minutes.

  • Start your holiday sooner with an extra night away from home. Before your Bangkok to CNS flight, kick back in one of these hotels near Bangkok Don Mueang International Airport:

  • 60% of flights out of Bangkok Don Mueang International Airport stick to their scheduled arrival time.

About Cairns Airport (CNS)

Getting from Cairns Airport (CNS) to central Cairns

  • Cairns Airport is around 6 kilometres from central Cairns. It takes around 15 minutes or so to get to the city by car.

  • Travelling on public transport typically takes 25 minutes.

How to find the cheapest flights from Bangkok to Cairns Airport (CNS)

  • RM1,049 is the lowest price for a one-way ticket from Bangkok to Cairns Airport. A return flight starts from RM2,319. These prices may change depending on availability and demand.

  • To pick up cheap flights from Bangkok to CNS, book early. Airlines tend to offer lower fares when flights first go on sale.

  • Cheap Bangkok to Cairns Airport tickets are easier to find if your travel dates are flexible. Try using the 'Whole month' tool to compare fares throughout the month and then fly out on the cheapest day.

  • There's no need to check every day to find out if prices have dropped when you create a Price Alert. We'll let you know the moment a better deal comes up on plane tickets from Bangkok to CNS.

  • Save money on your flight from Bangkok to Cairns Airport by using filters. Select your ideal times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Bangkok to Cairns Airport (CNS)

  • It's time to decide when to book your flight from Bangkok to Cairns Airport (CNS). July is the busiest month to visit Cairns. If a slower pace sounds more appealing, head there in December.

  • When booking your Bangkok to CNS plane ticket, consider what kind of weather works for you. January is the warmest month in Cairns, with temperatures ranging from 23ºC (73ºF) to 31ºC (88ºF).

  • If you want cooler conditions, search for a cheap ticket from Bangkok to Cairns Airport in August when temperatures are between 16ºC (61ºF) and 25ºC (77ºF).

More about Cairns

  • Once you've booked your flight from Bangkok to Cairns Airport, find a hotel that's got location and comfort covered. Make one of these options your base for exploring Cairns:

  • Your Cairns trip isn't complete without checking out the sights. Top attractions that belong on your itinerary include Great Barrier Reef, Barrier Reef Park and Great Barrier Reef Liveaboard.

Explore more of Australia

  • You've seen Cairns, now it's time to explore more of Australia. Travel around 290 kilometres south to Townsville to check off its popular sights. From Great Barrier Reef Marine Park to Great Barrier Reef Aquarium and Botanic Gardens, you'll have a packed itinerary ahead.

  • Head 290 kilometres southeast from Cairns and you'll be in North Ward, another favourite stop in Australia. Kick off your sightseeing at The Strand Beach and Jezzine Fort.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.