Cheap Flights from Cairns (CNS) to Thiruvananthapuram (TRV)

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Find the cheapest month to fly from Cairns to Thiruvananthapuram

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

Cairns to Thiruvananthapuram: Alternative routes

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

Cairns to Thiruvananthapuram: Flight information

The things to know before you go.
Cheapest flight found$578
Cheapest month to flySeptember

Finding cheap flights from Cairns to Thiruvananthapuram: Frequently asked questions

The best price we found for a round-trip flight from Cairns to Thiruvananthapuram is $678. 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 Cairns to Thiruvananthapuram. But we found flights with one or more stops from $678.
There are no flights flying from Cairns to Thiruvananthapuram, as of June 2025.
The cheapest month to fly from Cairns to Thiruvananthapuram is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cairns Airport to Thiruvananthapuram Airport on Friday, October 10, 2025.
No airlines currently offer direct flights between Cairns Airport and Thiruvananthapuram Airport. Most routes have one or more stops.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Thiruvananthapuram is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Singapore Airlines offers the cheapest flight tickets to Thiruvananthapuram.

Flying from Cairns Airport (CNS) to Trivandrum International Airport (TRV): what you need to know

  • Thiruvananthapuram is four hours 30 minutes behind Cairns and observes the UTC+5:30 timezone.

  • Get to the airport on time so you don't miss your CNS to TRV flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • During popular months like July, it's a good idea to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead of international flights whenever you're flying during peak periods in general.

How to find the cheapest flights from Cairns Airport (CNS) to Trivandrum International Airport (TRV)

  • Currently, $578 is the lowest price we've found for a one-way Cairns Airport to Trivandrum International Airport flight. The best price for a return ticket is $678. Remember that fares can change due to demand when booking.

  • It's a good idea to book in advance if you're looking for cheap tickets from CNS to TRV. That's because airlines change prices based on demand, which tends to increase closer to departure.

  • The 'Whole month' search function shows you the cheapest flights from Cairns Airport to Trivandrum International Airport throughout the entire month. It's an easy way to find a bargain if your plans aren't set in stone.

  • Getting your hands on cheap flights from CNS to TRV is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch as soon as a new discounted fare appears.

  • Find the perfect flight for you with the help of the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Cairns Airport to Trivandrum International Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and number of stops.

Handy information about Cairns Airport (CNS)

  • 71.55% of flights that depart Cairns Airport make it to their destination on time.

  • Cairns Airport is about 4 miles from central Cairns. If you're driving, catching a cab or ride-sharing from the center, it'll take 10 minutes or so to get there, depending on the traffic.

  • You can expect a trip time of around 1 hour 25 minutes on public transport.

  • Get your travels off to a stress-free start by staying near CNS. Whether you're catching an early flight from Cairns Airport to Trivandrum International Airport or just don't like being rushed, these hotels are the answer:

Arriving at Trivandrum International Airport (TRV)

Getting from Trivandrum International Airport (TRV) to central Thiruvananthapuram

  • From Trivandrum International Airport, Thiruvananthapuram is approximately 0.1 miles away. It takes around 0 hours to get to the center driving.

When to fly to Trivandrum International Airport (TRV)

  • August is the most popular month for flights from Cairns Airport to Trivandrum International Airport. To avoid the crowds, head to Thiruvananthapuram in April.

  • When reserving your flight from Cairns Airport to Trivandrum International Airport, consider the kind of weather you like. March is the warmest month in Thiruvananthapuram, with the temperature ranging from 73ºF to 93ºF.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from CNS to TRV in January. Temperatures average between 70ºF and 88ºF then.

Explore more of India

  • Tirunelveli is just one of the many places in India waiting to be discovered once you've seen Thiruvananthapuram. Around 55 miles away to the east, well-known attractions include Smart City, Green Space Phase I, Ramalingam Nagar Park, Udaiyarpatti Lake and Master Kings Family.

  • Around 170 miles north of Thiruvananthapuram, Coimbatore is another essential stop in India. Experience the best of this destination with a visit to Marudamalai Temple, Perur Pateeswarar Temple and Vellingiri Hill Temple.

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