What is the Kolkata to Vientiane flight ticket price?

The Kolkata to Vientiane round trip flight ticket price starts from ₹21,690, with an average price of ₹29,510 over the last 12 months.

What is the cheapest month to fly Kolkata to Vientiane?

December is the best month to fly, though average fares remain Rs 29,351. Prices may dip further due to lower demand compared to peak seasons.

How much does a Kolkata to Vientiane trip cost?

The average round-trip fare is Rs 29,351, with a minimum of Rs 22,034. There is no daily budget range specified for activities in Vientiane.

How far in advance should I book Kolkata to Vientiane flights?

Booking 61-90 days ahead offers the lowest average fare at Rs 166,949. Prices rise sharply as departure approaches, peaking within 7 days.

Which airlines fly Kolkata to Vientiane and are there non-stops?

Airlines include AirAsia, Malaysia Airlines, Bangkok Airways, THAI, China Southern, and Thai AirAsia. Non-stop options are not specified; travelers should confirm during booking.

How many days is ideal for a Vientiane trip from India?

There is no data on optimal trip length or attractions to recommend a specific duration. Budget considerations may influence the stay.

Do Indians need a visa for Vientiane?

Indian travelers must check visa requirements for Vientiane as per official guidelines. No cost or processing time details are provided in the data.

What is the best time to visit Vientiane?

December is the best month, while September should be avoided due to high volatility. Weather and crowd data are not available for specific insights.

What are the top things to do in Vientiane?

No top attractions are listed for Vientiane. Travelers may need to research local experiences or consult travel guides for recommendations.

Kolkata to Vientiane Round Trip Flights | Prices from ₹21,690

Best round trip available now

⏳

RT prices 48% above average — wait if your dates are flexible

₹43,568

return ticket · per person · 9 nights · Thai AirAsia

Outbound

2026-11-04

CCU → VTE · 1 stop · 3h 40m

₹21,690

Return

2026-11-13

VTE → CCU · 1 stop · 3h 45m

₹21,878

All dates ↗ 💬 WhatsApp

Best Kolkata–Vientiane return dates

Top 6 combos sorted by deal score

BEST DEAL

₹43,568

11 04 → 11 13

9 nights

Thai AirAsia

₹43,568

09 17 → 09 30

13 nights

Thai AirAsia

₹43,571

11 01 → 11 13

12 nights

Thai AirAsia

₹43,571

10 08 → 11 13

36 nights

Thai AirAsia

₹43,571

09 26 → 11 02

37 nights

Thai AirAsia

₹43,571

09 21 → 11 02

42 nights

Thai AirAsia

Per person · Economy · Both legs included

Price by trip length

Cheapest RT found per stay duration

₹43k

2-3d

₹43k

4-6d

₹43k

7-9d

₹43k

10-14d

₹43k

15d+

Longer stays often unlock cheaper per-night fares when airlines fill mid-week seats.

When to book for the best price

Average one-way fare by booking window

0-7 days

₹191,382

1,204 fares

8-14 days

₹195,468

1,321 fares

15-30 days

₹191,842

3,106 fares

31-60 days

₹201,167

5,663 fares

61-90 days

₹171,817

3,884 fares

Booking at the optimal window saves ₹19,565 per ticket vs last-minute fares.

Best month for Kolkata–Vientiane round trip

Monthly average fare · weather · crowds

Jan Dec

Month	Avg OW fare	OW low	Verdict
JanCHEAPEST	₹30,877	₹29,641	Average
Jul	₹153,519	₹27,707	Expensive
Aug	₹193,927	₹22,874	Expensive
Sep	₹195,581	₹21,690	Expensive
Oct	₹193,006	₹21,693	Expensive
Nov	₹149,788	₹21,690	Expensive
Dec	₹48,396	₹22,161	Expensive