The average round-trip fare from Chennai to Vientiane is Rs 32,073 based on 16,281 tracked fares, with January identified as the best month to travel. Travelers must obtain a visa before departure, though Visa on Arrival is available at Vientiane airport for Indian citizens. Daily expenses in Vientiane range from Rs 3,000 to Rs 8,000 per person during your stay.
Departure: 2026-10-20 · in 20 days · Prices tracked live by Tripfik
As of September 2026, the cheapest one-way flight from Chennai to Vientiane, Laos is ₹21,979, which is 20% below the 12-month average of ₹27,382.
Cheapest Chennai to Vientiane, Laos flights
Under ₹24,474 = top 25% best fares on this route
Round-trip fares — Chennai ↔ Vientiane
Booking at the right time saves up to ₹11,608 (36%) vs average RT price.
Best time to visit Vientiane from Chennai
| Month | Typical OW fare | Verdict | Weather | Crowd |
|---|---|---|---|---|
| Sep | ₹32,681 | Average | Rainy season | Low |
| Oct | ₹28,648 | Average | Rainy to dry transition | Medium |
| Nov | ₹25,736 | Great value | Dry season start | Medium |
| Dec | ₹28,820 | Average | Cool and dry | High |
Vientiane — what to know
From Chennai, AirAsia,Akasa Air,Condor,THAI,Etihad,Vietnam Airlines,Emirates,Malaysia Airlines,Bangkok Airways,China Southern,Oman Air,Royal Brunei,SriLankan,Hainan,Thai AirAsia fly to Vientiane in 8h 3m, connecting through Mumbai.
Visa on arrival — Indian citizens require a visa; Visa on Arrival is available at VTE airport. Visa fee is approximately ₹2,500. Apply well ahead of travel and keep proof of your return flight, accommodation and funds ready when you submit your application.
With 16,281 fares tracked, the average round-trip price is Rs 32,073, but minimum rates can drop to Rs 20,465. High volatility means prices fluctuate significantly between the best month of January and the worst month of July.
Other international flights from Chennai
Chennai to Vientiane — FAQ
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Last updated 30 Sep 2026 · Tripfik tracks live fares from all major Indian airports