Patna to Trivandrum flight guide — 1-stop routings via Bengaluru or Hyderabad, airlines, fares, baggage and tips for this south-Kerala domestic route.
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Quick answer: Patna to Trivandrum flights take about ≈ 6h–8h (1-stop via Bengaluru/Hyderabad/Delhi), No non-stop — 1-stop via Bengaluru (BLR)/Hyderabad (HYD)/Delhi (DEL). This is a domestic route within India, so no visa is required. Use the live search above to compare today's cheapest PAT–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 Patna to Trivandrum? FlightGPT compares live PAT 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 Patna to Trivandrum non-stop tomorrow, a last-minute weekend deal or the lowest price three months out, every active Patna-Trivandrum fare is one search away.
No airline flies this pair non-stop, so you will book a connecting ticket on IndiGo (6E), Air India (AI) or Air India Express (IX). IndiGo gives the broadest one-stop spread through Bengaluru and Hyderabad; Air India connects via Delhi or Bengaluru; Air India Express adds southern routings into Trivandrum on its Gulf-focused network. On a journey this long, a single through-ticket is strongly preferable so the carrier protects your onward leg and checked bags against a first-flight delay.
Bengaluru (BLR) and Hyderabad (HYD) deliver the quickest connections, with a 75–90 minute final hop down to Trivandrum. A Delhi (DEL) routing means flying north before turning south, pushing total time toward 8 hours, though it occasionally prices best. Compare your first leg on the Patna to Bengaluru page. Aim for a 1.5–3 hour layover — long enough to absorb a minor delay on a route where a missed connection means a very long wait.
Trivandrum International Airport (TRV) is remarkably central, only about 6 km from the city centre and a 15–25 minute drive. Prepaid and app taxis run around ₹300–500 into town; KSRTC buses and autos are cheaper. The airport is the gateway to Kovalam beach (about 15 km), the Padmanabhaswamy temple and the backwaters near Varkala. Because it handles heavy Gulf traffic, terminals can be busy at night, so allow time on tight onward transfers.
Given the distance, economy one-way fares on a one-stop Patna–Trivandrum ticket typically run ₹7,000–13,000, with Onam, December and Gulf-return peaks pushing above ₹15,000. Most fares carry 7 kg cabin and 15 kg check-in; saver and Air India Express fares may cap free check-in, so add allowance online rather than paying per-kg excess at the airport. Always compare total durations, since a Bengaluru routing can save 1–2 hours over a Delhi backtrack.
South Kerala is warm and humid year-round, most comfortable from October to February and wettest during the June–September southwest monsoon. Fares soften in February–April and the monsoon shoulder of July–September outside Onam. The Onam festival (August–September), Christmas–New Year and Gulf holiday rushes tighten seats, so book 4–6 weeks ahead for those windows. Mid-week departures usually run ₹1,500–3,000 cheaper than weekend flights on this long route.
Thiruvananthapuram, Kerala's capital, is famous for the golden Sree Padmanabhaswamy temple, the colonial-era Napier Museum and Kanakakunnu Palace, and the nearby beaches of Kovalam and the clifftop town of Varkala. It is a hub for Ayurveda retreats and a calmer base than the busier northern Kerala cities. The backwaters near Poovar and the lighthouse beach draw both domestic and international visitors, and the city anchors Kerala's IT corridor at Technopark.
For this domestic trip you need only a valid government photo ID — Aadhaar, driving licence, voter card or passport; no visa applies. Web check-in opens 48 hours before departure, helping you pick seats and skip Patna counter queues. DigiYatra is optional and speeds biometric entry at Bengaluru and Hyderabad if enrolled. Arrive at Patna airport at least 2 hours before departure, and on one-stop tickets carry both boarding passes and confirm your bag is checked through to Trivandrum.
No. This 2,250 km route has no non-stop; every itinerary connects once, typically via Bengaluru, Hyderabad or Delhi, for a total journey of about 6 to 8 hours.
With one connection, plan for 6 to 8 hours gate to gate. Pure flying time is roughly 4h–4h 30m, plus a 1.5–3 hour layover at the hub.
Economy one-way fares typically range from ₹7,000 to ₹13,000, climbing above ₹15,000 during Onam (Aug–Sep) and December. Booking 4–6 weeks ahead usually saves ₹2,000–3,000.
IndiGo, Air India and Air India Express operate the one-stop connections. IndiGo offers the widest spread via Bengaluru and Hyderabad, with a 75–90 minute final hop into Trivandrum.
Trivandrum International Airport is only about 6 km from the city centre, a 15–25 minute drive. Taxis cost around ₹300–500; Kovalam beach is roughly 15 km away.
Fares are lowest in February–April and the July–September monsoon shoulder. Mid-week flights run ₹1,500–3,000 below weekend prices, so target Tuesday or Wednesday departures booked 4–6 weeks ahead.
Patna to Trivandrum prices swing with demand, season and lead time more than with any single airline. The reliable lever is comparison: pull every PAT–TRV fare at once and shift your date by a day or two. Mid-week and red-eye departures on are usually where the cheapest seats sit.
For a same-week Patna–Trivandrum trip, the trick is to check all carriers at once rather than one app at a time. FlightGPT's live PAT-TRV search does exactly that — red-eye and early-morning departures often carry the lowest last-minute prices. Enter your date above to compare instantly.
There is currently no non-stop service between Patna and Trivandrum — itineraries connect via a hub, with a typical journey of ≈ 6h–8h (1-stop via Bengaluru/Hyderabad/Delhi). 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 Patna Trivandrum ticket but are open to a layover.
On Patna to Trivandrum, the headline price and the price you actually pay can differ once baggage and seat selection are added. That's why FlightGPT compares fully-bundled Patna Trivandrum fares across — the cheapest all-in option, not the lowest sticker that balloons at checkout.