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Cheap flights from Kolkata to Vientiane from ₹ 21,796

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — VTE
18 Aug — 25 Aug1
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 19 July 2026.

Thu 13/801:10
CCU
-
VTE
1 stop12h 10m
China Eastern
Fri 21/813:45
VTE
-
CCU
1 stop11h 55m
China Eastern
Deal found 17/7₹ 40,120
Sat 31/1001:10
CCU
-
VTE
1 stop6h 25m
China Eastern
Sun 1/1115:50
VTE
-
CCU
1 stop9h 50m
China Eastern
Deal found 18/7₹ 40,409
Fri 23/1001:10
CCU
-
VTE
1 stop10h 05m
China Eastern
Sat 31/1018:00
VTE
-
CCU
1 stop7h 40m
China Eastern
Deal found 15/7₹ 40,795
Tue 13/1000:30
CCU
-
VTE
1 stop11h 20m
Thai AirAsia
Wed 28/1014:45
VTE
-
CCU
1 stop10h 40m
Thai AirAsia
Deal found 17/7₹ 41,084
Wed 14/1023:05
CCU
-
VTE
2 stops17h 50m
Multiple Airlines
Wed 28/1008:05
VTE
-
CCU
1 stop17h 15m
Multiple Airlines
Deal found 17/7₹ 44,653
Sun 25/1001:10
CCU
-
VTE
1 stop8h 40m
China Eastern
Thu 29/1012:20
VTE
-
CCU
1 stop13h 20m
China Eastern
Deal found 15/7₹ 45,039
Wed 2/901:10
CCU
-
VTE
1 stop6h 50m
China Eastern
Sun 6/913:45
VTE
-
CCU
1 stop11h 55m
China Eastern
Deal found 15/7₹ 45,135
Fri 23/1023:05
CCU
-
VTE
1 stop8h 15m
Multiple Airlines
Fri 30/1018:15
VTE
-
CCU
1 stop7h 05m
Multiple Airlines
Deal found 15/7₹ 46,871
Mon 26/1023:05
CCU
-
VTE
1 stop8h 15m
Multiple Airlines
Wed 28/1018:15
VTE
-
CCU
1 stop7h 05m
Multiple Airlines
Deal found 15/7₹ 48,510
Fri 23/1023:05
CCU
-
VTE
1 stop8h 15m
Multiple Airlines
Wed 28/1018:15
VTE
-
CCU
1 stop7h 05m
Multiple Airlines
Deal found 15/7₹ 48,607
Wed 21/1002:35
CCU
-
VTE
1 stop9h 15m
Multiple Airlines
Fri 30/1018:15
VTE
-
CCU
1 stop7h 05m
Multiple Airlines
Deal found 15/7₹ 48,703

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 19 July 2026.

Round-trip from

₹ 40,120

One-way from

₹ 21,796
China Eastern
  • China Eastern
  • 13/8-21/8
  • 2 total stops
  • 24h 05m total
  • Kolkata to Vientiane
Search Deals
China Eastern
  • China Eastern
  • 24/9
  • 1 total stop
  • 12h 10m total
  • Kolkata to Vientiane
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 19 July 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

KolkataVientiane

CCU - VTE

CCUVTE

Kolkata Netaji S. Chandra

Thu 13/8

01:10-14:50

1 stop12h 10m

Vientiane Wattay

Fri 21/8

13:45-00:10

1 stop11h 55m

₹ 40,120
Fastest return journey

KolkataVientiane

CCU - VTE

CCUVTE

Kolkata Netaji S. Chandra

Sat 31/10

01:10-09:05

1 stop6h 25m

Vientiane Wattay

Sun 1/11

15:50-00:10

1 stop9h 50m

₹ 40,409

KolkataVientiane

CCU - VTE

CCUVTE

Kolkata Netaji S. Chandra

Wed 2/9

01:10-09:30

1 stop6h 50m

Vientiane Wattay

Sun 6/9

13:45-00:10

1 stop11h 55m

₹ 45,039

KolkataVientiane

CCU - VTE

CCUVTE

Kolkata Netaji S. Chandra

Wed 14/10

23:05-18:25

3 stops17h 50m

Vientiane Wattay

Wed 28/10

12:35-22:20

2 stops35h 15m

₹ 53,622

KolkataVientiane

CCU - VTE

CCUVTE

Kolkata Netaji S. Chandra

Sun 25/10

01:10-14:50

1 stop12h 10m

Vientiane Wattay

Sat 31/10

01:05-00:10

3 stops24h 35m

₹ 62,977

KolkataVientiane

CCU - VTE

CCUVTE

Kolkata Netaji S. Chandra

Fri 23/10

01:10-16:45

1 stop14h 05m

Vientiane Wattay

Thu 29/10

01:05-00:10

2 stops48h 35m

₹ 62,977

KolkataVientiane

CCU - VTE

CCUVTE

Kolkata Netaji S. Chandra

Thu 22/10

01:10-14:50

1 stop12h 10m

Vientiane Wattay

Wed 28/10

01:05-00:10

2 stops48h 35m

₹ 66,449

KolkataVientiane

CCU - VTE

CCUVTE

Kolkata Netaji S. Chandra

Sun 25/10

01:10-00:05

3 stops45h 25m

Vientiane Wattay

Fri 30/10

01:05-00:10

2 stops24h 35m

₹ 67,702
Cheapest one-way

KolkataVientiane

CCU - VTE

CCUVTE

Kolkata Netaji S. Chandra

Fri 25/9

12:55-07:35

2 stops17h 10m

₹ 23,146
Fastest single journey

KolkataVientiane

CCU - VTE

CCUVTE

Kolkata Netaji S. Chandra

Fri 25/9

23:30-12:00

1 stop11h 00m

₹ 76,479

Flights are sorted by cheapest return flights first.

Deals found on 19/7

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.

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 19 July 2026.
Check out reviews from past customers who have flown with Thai 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
7.4
Good
246 reviews
Check prices

Crew

7.9

Boarding

7.4

Food

6.2

Entertainment

5.5

Overall

7.4

Comfort

6.7

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
7.4
Good
246 reviews
Thai AirAsia
7.4
Good
246 reviews
Check prices

Crew

7.9

Boarding

7.4

Food

6.2

Entertainment

5.5

Overall

7.4

Comfort

6.7

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 12h 10m. Airlines will cover a distance of 1559 km.

  • What is the cheapest airline to fly from Kolkata to Vientiane round-trip?

    Flying on Thai AirAsia is currently your cheapest option to Vientiane, with prices starting at ₹ 30,907.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 airline flying from Kolkata to Vientiane

Discover the top airline 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 19 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest₹ 30,907Average₹ 32,690FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights

Fly with Cheapflights

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

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

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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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