AirHint found the following cheapest one-way flights from Trivandrum (TRV) to Lisbon (LIS) in December 2025 (see full year).
One-Way flights
| 28 Dec | Air Arabia | ||
| 03 Dec | Air India | ||
| 26 Dec | Etihad Airways | ||
| 30 Dec | Etihad Airways | ||
| 31 Dec | IndiGo | ||
| 29 Dec | Etihad Airways |
Also check the deals for return flights from Trivandrum to Lisbon in December.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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