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Cheap flights from Kolkata to Vientiane from ₹ 16,611

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — VTE
6 Apr — 13 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Vientiane

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to Vientiane
Explore the most affordable flight options available from Kolkata to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 March 2026.

Fri 17/400:30
CCU
-
VTE
1 stop5h 35m
Thai AirAsia
Sat 25/413:50
VTE
-
CCU
1 stop11h 39m
Thai AirAsia
Deal found 4/3₹ 34,782
Wed 1/402:00
CCU
-
VTE
1 stop9h 10m
Thai Airways
Thu 9/420:30
VTE
-
CCU
1 stop5h 45m
Thai Airways
Deal found 5/3₹ 39,738
Sat 18/421:15
CCU
-
VTE
2 stops32h 50m
Multiple Airlines
Sat 25/413:50
VTE
-
CCU
1 stop11h 39m
Multiple Airlines
Deal found 4/3₹ 41,573
Thu 2/410:30
CCU
-
VTE
2 stops31h 45m
Multiple Airlines
Thu 9/413:50
VTE
-
CCU
1 stop11h 39m
Multiple Airlines
Deal found 5/3₹ 53,687
Thu 2/723:30
CCU
-
VTE
1 stop11h 00m
Singapore Airlines
Sat 4/712:35
VTE
-
CCU
1 stop11h 10m
Singapore Airlines
Deal found 4/3₹ 61,304

Find flight deals from Kolkata to Vientiane

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Vientiane (VTE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 March 2026.

Round-trip from

₹ 34,782

One-way from

₹ 16,611

Popular in

September

Cheapest in

June

Average price

₹ 34,782
Thai AirAsia
  • Thai AirAsia
  • 17/4-25/4
  • 2 total stops
  • 17h 14m total
  • Kolkata to Vientiane
Search Deals
Thai AirAsia
  • Thai AirAsia
  • 23/4
  • 1 total stop
  • 5h 35m total
  • Kolkata to Vientiane
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (₹ 105,835 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 33,660 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to Vientiane that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 7 March 2026.
Use the filters below to find and compare flights from Kolkata to Vientiane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

KolkataVientiane

CCU - VTE

CCUVTE

Kolkata Netaji S. Chandra

Fri 17/4

00:30-07:35

1 stop5h 35m

Vientiane Wattay

Sat 25/4

13:50-23:59

1 stop11h 39m

₹ 34,782

KolkataVientiane

CCU - VTE

CCUVTE

Kolkata Netaji S. Chandra

Sat 18/4

21:15-07:35

2 stops32h 50m

Vientiane Wattay

Sat 25/4

13:50-23:59

1 stop11h 39m

₹ 41,573

KolkataVientiane

CCU - VTE

CCUVTE

Kolkata Netaji S. Chandra

Thu 2/7

23:30-12:00

1 stop11h 00m

Vientiane Wattay

Sat 4/7

12:35-22:15

1 stop11h 10m

₹ 61,304

KolkataVientiane

CCU - VTE

CCUVTE

Kolkata Netaji S. Chandra

Thu 2/4

20:35-19:45

2 stops21h 40m

Vientiane Wattay

Thu 9/4

13:30-19:55

2 stops31h 55m

₹ 64,608
Cheapest one-way
Fastest single journey

KolkataVientiane

CCU - VTE

CCUVTE

Kolkata Netaji S. Chandra

Thu 23/4

00:30-07:35

1 stop5h 35m

₹ 16,611

KolkataVientiane

CCU - VTE

CCUVTE

Kolkata Netaji S. Chandra

Fri 24/4

08:55-07:35

2 stops21h 10m

₹ 18,538

Flights are sorted by cheapest return flights first.

Deals found on 6/3

Sorted by cheapest first

Best time to book a flight from Kolkata to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from Kolkata with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kolkata to Vientiane

What’s the top stopover airport for flights from Kolkata to Vientiane?

Share of one-stop return flights from Kolkata to Vientiane chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Bangkok (DMK) – chosen by Cheapflights users on 95% of one-stop itineraries from Kolkata to Vientiane on Cheapflights.

What’s the cheapest stopover airport for flights from Kolkata to Vientiane?

Average return fare for one-stop flights from Kolkata to Vientiane, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Bangkok (DMK) is the most affordable one-stop option, with an average return flight price of ₹ 32,719.

What’s the fastest stopover option from Kolkata to Vientiane?

Shortest average travel time for one-stop one-way flights from Kolkata to Vientiane, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Bangkok (DMK) have the shortest average one-way travel time for one-stop routes: 6h 02m.

Which airport typically offers the quickest stopover for flights from Kolkata to Vientiane?

Average stopover duration for one-stop one-way flights from Kolkata to Vientiane, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Bangkok (BKK) offer the fastest connection on this route, with an average stopover time of 3h 33m.

Reviews of airlines servicing Vientiane

Get insights into the airlines that provide service to Vientiane. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vientiane. Reviews last updated 7 March 2026.
Check out reviews from past customers who have flown with Thai AirAsia and AirAsia from Kolkata to Vientiane to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai AirAsia
7.5
Good
235 reviews
Check prices

Crew

8.0

Boarding

7.4

Overall

7.5

Food

6.2

Comfort

6.8

Entertainment

5.5

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Thai AirAsia
7.5
Good
235 reviews
Thai AirAsia
7.5
Good
235 reviews
Check prices

Crew

8.0

Boarding

7.4

Overall

7.5

Food

6.2

Comfort

6.8

Entertainment

5.5

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
AirAsia
6.8
Okay
229 reviews
Thai AirAsia
7.5
Good
235 reviews
Check prices

Crew

8.0

Boarding

7.4

Overall

7.5

Food

6.2

Comfort

6.8

Entertainment

5.5

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Vientiane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kolkata to Vientiane?

    Departing from Kolkata to Vientiane will take you 5h 35m. Airlines will cover a distance of 1559 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Kolkata to Vientiane round-trip?

    Flying on AirAsia is currently your cheapest option to Vientiane, with prices starting at ₹ 28,388. Another option worth looking into is Thai AirAsia, starting at ₹ 28,719 round trip. These flights start at 13% lower than the current average price 3 months from now.

  • Can I find deals for flights from Kolkata to Vientiane that include hotel bookings?

    Yes. In addition to deals on Kolkata to Vientiane flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to Vientiane?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Vientiane.

  • Can I find deals for business class flights from Kolkata to Vientiane?

    Yes. Cheapflights offers flight deals from Kolkata to Vientiane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Vientiane by adding a car rental and/or hotel reservation to your travel itinerary.
Vientiane car hire
Vientiane Wattay Airport car hire

Top 2 airlines flying from Kolkata to Vientiane

Discover the top 2 airlines that operate flights from Kolkata to Vientiane. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 7 March 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest₹ 28,388Average₹ 32,466FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Thai AirAsiaCheapest₹ 28,719Average₹ 31,488FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kolkata to Vientiane?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Vientiane from Kolkata today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Kolkata to Vientiane?

Cheapflights simply makes it quick and affordable to book flights from Kolkata to Vientiane by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Kolkata to Vientiane with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kolkata to Vientiane, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Kolkata to Vientiane become cheaper?

Not ready to book yet? You can track prices for flights from Kolkata to Vientiane on Cheapflights with our Price Alert feature and get notified when better prices are available.

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