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About Lucknow to Thiruvananthapuram Route
The Lucknow (LKO) to Thiruvananthapuram (TRV) route is a major domestic air corridor connecting Uttar Pradesh with Kerala. Lucknow is served by Chaudhary Charan Singh International Airport while Thiruvananthapuram is served by Trivandrum International Airport. The non-stop flight takes approximately 1.5–3 hrs (varies by airline), making it a convenient option for both business and leisure travellers.
Fares on the Lucknow to Thiruvananthapuram route start from ₹2,999. IndiGo, Air India, SpiceJet, and Akasa Air are the primary carriers on this sector. Prices vary significantly based on season, day of week, and advance booking period — fares booked 3–4 weeks ahead are typically 30–40% lower than last-minute tickets.
About Lucknow: City of Nawabs — Kebabs, Imambaras & Awadhi Elegance Lucknow breathes Nawabi culture at every corner.
About Thiruvananthapuram — your destination
Thiruvananthapuram is the heart of Kerala. The Padmanabhaswamy Temple, one of the world's wealthiest temples, anchors the city. Nearby Kovalam and Varkala are internationally acclaimed beach destinations, and Kerala's Ayurvedic treatments are available at every turn.
Serving airport: Trivandrum International Airport · State: Kerala
Weather in Thiruvananthapuram — best time to visit
Best time to visit Thiruvananthapuram: October to February
Top attractions in Thiruvananthapuram
- Padmanabhaswamy Temple
- Kovalam Beach
- Varkala Beach & Cliffs (50km)
- Napier Museum
- Kuthiramalika Palace
- Chalai Market
Local food worth the trip
Travel tips for Thiruvananthapuram
- Padmanabhaswamy Temple — strict dress code
- Kovalam has fresh seafood beach shacks
- Ayurvedic massages — book at reputed centres
- Kerala is humid — light cotton clothing
Recommended stay: 2–4 days
Departing from Lucknow? Don't miss these
- Bara Imambara & Bhul-Bhulaiya
- Chhota Imambara
- Rumi Darwaza
- British Residency
How to get cheaper LKO–TRV flights
- Book 3–4 weeks in advance for the best LKO to TRV fares.
- Fly Tuesday, Wednesday or Saturday — midweek departures are consistently cheaper.
- Before 7am and late-night flights typically run about 15% below peak slots.
- Let the AI travel agent compare every fare class on this sector at once.
- Travelling as a group? BMM Reserved Fares lock the price so it cannot rise while you collect passenger details.
- Avoid booking inside 72 hours of departure — last-minute fares spike sharply.
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