Trivandrum to Lucknow flight guide — IndiGo direct and connecting options, fares, Awadhi cuisine tips and domestic ID requirements.
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Quick answer: Trivandrum to Lucknow flights take about ≈ 3h–3h 45m (direct on some days; 1-stop via Hyderabad, Bangalore or Mumbai on others), operated by IndiGo, Air India, ≈ 1–2 direct services on select days; 1-stop options via HYD, BLR or BOM. This is a domestic route within India, so no visa is required. Use the live search above to compare today's cheapest TRV–LKO 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 Trivandrum to Lucknow? FlightGPT compares live TRV to LKO 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 Trivandrum to Lucknow non-stop tomorrow, a last-minute weekend deal or the lowest price three months out, every active Trivandrum-Lucknow fare is one search away.
Trivandrum International Airport (TRV) — officially Thiruvananthapuram International — sits at India's southern tip and handles both domestic and international services. IndiGo and Air India have operated direct TRV–LKO services, typically 1–2 flights per day on operating days. If no direct service fits your schedule, the best 1-stop hubs are Hyderabad (HYD) — well-placed geographically — or Bangalore (BLR), both offering multiple LKO-bound departures. Mumbai (BOM) is a third option with very high frequency to Lucknow. For spontaneous travel, via-HYD connections often provide the shortest total journey time after the direct service.
Direct TRV–LKO economy fares (as of June 2026) typically run ₹5,000–₹14,000 one-way when booked 3–6 weeks out. Last-minute fares can spike to ₹18,000–₹25,000. Connecting itineraries via HYD or BLR are often ₹5,500–₹16,000. Demand on this corridor peaks around Onam (August–September) at the TRV end, and around Eid, Holi and Diwali at the LKO end — both UP and Kerala see surges around these periods. February and June are typically the lowest-fare months. Round-trip tickets bought 5–9 weeks in advance average ₹11,000–₹26,000.
The TRV–LKO flight path crosses some of India's most varied terrain: the Ghats, the Deccan, and eventually the Gangetic plains of Uttar Pradesh. Direct flight time is ≈ 3 hours on a good tailwind day; strong headwinds (especially December–January) can extend this to 3h 45m. Aircraft is typically an IndiGo A320neo or Air India's A320. Both cities are on IST, so a 06:30 TRV departure arrives in Lucknow around 09:30–10:00 — useful for same-day business meetings or catching the Lucknow morning rush window. Inflight Wi-Fi is not available on most IndiGo domestic sectors as of 2026.
IndiGo Economy domestic includes 15 kg checked baggage as of June 2026; add-on bags are cheapest when bought online at booking (≈ ₹550–₹1,000 per 5 kg). Cabin bag: 7 kg. Air India Economy domestic allows 25 kg checked and 8 kg cabin bag — the most generous standard domestic allowance in India. If travelling for extended business or carrying winter clothing for Lucknow's cold winters (December–January temperatures drop to 5–10 °C at night), Air India's extra allowance may justify a modestly higher fare. Both airlines charge excess-bag fees at the airport significantly higher than pre-paid rates.
Chaudhary Charan Singh International Airport (LKO) sits ≈ 15 km south-west of Lucknow city centre. A relatively modern terminal handles domestic and international arrivals. Pre-paid taxis are available at a fixed rate of ≈ ₹400–₹600 to central Hazratganj or Gomti Nagar; Ola and Uber are well-represented and often 20–30 % cheaper. UPSRTC buses connect the airport to the city for around ₹30. If arriving in winter, note that morning fog in UP (November–February) frequently causes 1–3 hour delays at LKO — LKO has CAT III ILS approach capability but fog diversions to nearby airports do occur in peak fog season.
Trivandrum–Lucknow is a domestic route — no visa or passport is required (though a passport is valid). Any government-issued photo ID accepted: Aadhaar (physical or DigiLocker), voter ID, driving licence or PAN card with photo. DigiYatra biometric boarding is available at TRV and LKO — enrol once in the app via Aadhaar OTP and you can board using facial recognition at the security gate and boarding point, skipping the ID check queue entirely. This is especially useful at TRV in the early-morning peak when counters have long queues. Ensure your name on the ticket exactly matches your ID.
IndiGo and Air India have operated direct TRV–LKO services on select days. On other days, connect via Hyderabad (HYD) or Bangalore (BLR). Check IndiGo's calendar view for direct-service dates.
Direct is ≈ 3–3h 45m. Via Hyderabad or Bangalore, total travel runs ≈ 4.5–5.5 hours including layover.
One-way economy fares start at ≈ ₹5,000–₹14,000 when booked 3–6 weeks ahead (as of June 2026). Last-minute fares can reach ₹18,000–₹25,000. Round trips average ₹11,000–₹26,000.
IndiGo and Air India are the main carriers. Air India includes 25 kg checked baggage on domestic routes — worth considering if you need extra luggage space.
Yes — Lucknow experiences dense morning fog from November to February. Delays of 1–3 hours are common on early morning arrivals at LKO. LKO has CAT III ILS, but severe fog days can still cause diversions.
February and June typically offer the lowest fares. Avoid Onam (August–September), Diwali, Holi and Eid periods when demand from both ends spikes simultaneously.
There is no single "cheapest day" to fly Trivandrum to Lucknow — the lowest fare is the one you find by comparing live. Open the search above to line up Trivandrum–Lucknow prices across IndiGo, Air India; booking ahead and avoiding peak weekends typically trims 25–40 percent off the walk-up fare.
Flying Trivandrum to Lucknow at short notice doesn't always mean overpaying. Off-peak departures and unsold seats on IndiGo, Air India can surface real same-week deals. Put your date into the FlightGPT search above and we'll show every available TRV–LKO fare side by side in seconds.
There is currently no non-stop service between Trivandrum and Lucknow — itineraries connect via a hub, with a typical journey of ≈ 3h–3h 45m (direct on some days; 1-stop via Hyderabad, Bangalore or Mumbai on others). 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 Trivandrum Lucknow ticket but are open to a layover.
Trivandrum–Lucknow 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 Trivandrum Lucknow fare with baggage and meals counted in, so the genuinely cheapest all-in ticket is the one that rises to the top.