Kannur to Trivandrum flight guide — why there is no direct, 1-stop routings via Bengaluru/Chennai, fares, baggage and the overnight-train option.
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Quick answer: Kannur to Trivandrum flights take about ≈ 3h–5h (1-stop via Bengaluru/Chennai) — no direct service, No non-stop — both airports are within Kerala; flying means a 1-stop loop via Bengaluru/Chennai. This is a domestic route within India, so no visa is required. Use the live search above to compare today's cheapest CNN–TRV fare across every airline, OTA and travel agent in one place.
Last reviewed June 2026 by the FlightGPT flights desk · route facts cross-checked against DGCA and the Airports Authority of India (AAI) · fares are live — verify the final price in search before booking.
Looking for cheap flights from Kannur to Trivandrum? FlightGPT compares live CNN to TRV fares across every connected source — Indian carriers, Gulf hubs, OTAs and trusted travel agents — and shows the cheapest options side by side. Whether you want a Kannur to Trivandrum non-stop tomorrow, a last-minute weekend deal or the lowest price three months out, every active Kannur-Trivandrum fare is one search away.
Although both Kannur and Trivandrum lie in Kerala, about 365 km apart, no airline runs a non-stop between them. Intra-state air demand is too small to justify a direct, and the railway already links the two cities well. So any flight loops out to Bengaluru or Chennai and back, taking 3–5 hours. For most travellers the overnight train or a daytime Vande Bharat is faster end-to-end and far cheaper than an indirect flight.
Itineraries route via Bengaluru (BLR) or Chennai (MAA). IndiGo (6E) and Akasa Air (QP) fly the Kannur leg, with IndiGo or Air India (AI) onward to Trivandrum. Total time including the layover runs 5–7 hours door to door — longer than the train. Trivandrum's Bengaluru links are frequent, so the second leg is reliable; the detour itself is the cost you pay for flying.
Trivandrum International Airport (TRV) is just 6 km from the city centre, one of the closest airports to a downtown in India. App cabs and autos reach the centre in 15–25 minutes for around ₹250–₹450. It is also the gateway to Kovalam beach, about 16 km south. Our Trivandrum airport guide covers the domestic and international terminals and onward transfers.
On the connecting legs you get 7 kg cabin and 15 kg check-in with IndiGo and Akasa; Air India allows 15 kg in economy. Because the routing detours through a hub, a one-way economy fare commonly sits at ₹4,500–₹9,500 — poor value beside a ₹300–₹700 train ticket. Book air travel only when you are continuing internationally from Trivandrum or onward beyond Kerala.
South Kerala is most pleasant from October to February, the peak tourist and pricier window. The cheapest months are April–May weekdays and the September shoulder. The southwest monsoon (June–September) brings the famous heavy rains and lush greenery but also the chance of weather delays. Festival weeks around Onam (August–September) lift fares on every Kerala routing, including the connecting flights.
Thiruvananthapuram, Kerala's capital, is famed for the gold-rich Sree Padmanabhaswamy Temple, the beaches of Kovalam and Varkala, the Napier Museum and the backwaters at Poovar. As a government and IT hub it draws business travellers too. For Kannur residents it is the state capital and a gateway south to the cliffs of Varkala and onward sea-and-temple circuits.
For any domestic flight you carry just one government photo ID — Aadhaar, driving licence or passport; no visa needed. Web check-in opens 48 hours before each leg, so do it early to lock seats. DigiYatra is optional and quickens the entry gate at Bengaluru and Chennai. Honestly, for Kannur–Trivandrum the smarter booking is often the overnight train — fly only when connecting onward or internationally from TRV.
No. Despite both being in Kerala about 365 km apart, no airline runs a non-stop. Any ticket connects via Bengaluru or Chennai, taking 3 to 5 hours.
The great-circle distance is roughly 365 km; by road and rail it is about 480–500 km, covered by an overnight train in around 10–11 hours.
The overnight train usually wins. A connecting flight adds 5–7 hours door to door and costs ₹4,500–₹9,500, versus a ₹300–₹700 rail ticket.
On the hub legs you will see IndiGo (6E), Akasa Air (QP) and Air India (AI), routing via Bengaluru or Chennai. No carrier flies the sector directly.
As an indirect routing, one-way economy typically runs ₹4,500–₹9,500 — far above the ₹300–₹700 train fare for the same 2 cities.
No visa — both cities are in India. You need just 1 government photo ID such as Aadhaar, a driving licence or passport, with DigiYatra optional at the hubs.
There is no single "cheapest day" to fly Kannur to Trivandrum — the lowest fare is the one you find by comparing live. Open the search above to line up Kannur–Trivandrum prices across ; booking ahead and avoiding peak weekends typically trims 25–40 percent off the walk-up fare.
Flying Kannur to Trivandrum at short notice doesn't always mean overpaying. Off-peak departures and unsold seats on can surface real same-week deals. Put your date into the FlightGPT search above and we'll show every available CNN–TRV fare side by side in seconds.
There is currently no non-stop service between Kannur and Trivandrum — itineraries connect via a hub, with a typical journey of ≈ 3h–5h (1-stop via Bengaluru/Chennai) — no direct service. Comparing hubs side by side often saves 15-30 percent. FlightGPT lets you filter by "Direct only" or compare both side by side — useful when you want the cheapest Kannur Trivandrum ticket but are open to a layover.
Kannur–Trivandrum pricing rewards comparison over loyalty: the best value rotates between low-cost and full-service carriers depending on the date. FlightGPT's grid surfaces every Kannur Trivandrum fare with baggage and meals counted in, so the genuinely cheapest all-in ticket is the one that rises to the top.