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Cheap flights from Bangkok to Vientiane from C$ 123

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to Vientiane departing on 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Bangkok to Vientiane

Cheap round-trip flights

Lao Airlines Logo
2:05 p.m. - 3:05 p.m.BKK-VTE
1h 00mdirect
Lao Airlines Logo
12:05 p.m. - 1:05 p.m.VTE-BKK
1h 00mdirect
C$ 235Lao Airlines
Find Deal
Fri, 26 Sep - Fri, 3 Oct
Lao Airlines Logo
9:55 a.m. - 10:55 a.m.BKK-VTE
1h 00mdirect
Lao Airlines Logo
6:35 p.m. - 7:35 p.m.VTE-BKK
1h 00mdirect
C$ 313Lao Airlines
Find Deal
Sat, 8 Nov - Sat, 29 Nov
Logo
6:30 p.m. - 7:45 p.m.BKK-VTE
1h 15mdirect
Logo
7:55 a.m. - 8:55 a.m.VTE-BKK
1h 00mdirect
C$ 321
Find Deal
Fri, 5 Dec - Sun, 4 Jan
Vietnam Airlines Logo
11:20 a.m. - 7:10 p.m.BKK-VTE
7h 50m2 stops
Vietnam Airlines Logo
11:35 a.m. - 8:05 p.m.VTE-BKK
8h 30m2 stops
C$ 334Vietnam Airlines
Find Deal
Mon, 13 Oct - Fri, 17 Oct
Vietnam Airlines Logo
11:20 a.m. - 7:10 p.m.BKK-VTE
7h 50m2 stops
Vietnam Airlines Logo
11:35 a.m. - 8:15 p.m.VTE-BKK
8h 40m2 stops
C$ 336Vietnam Airlines
Find Deal
Tue, 21 Oct - Mon, 10 Nov
Vietnam Airlines Logo
11:20 a.m. - 7:10 p.m.BKK-VTE
7h 50m2 stops
Vietnam Airlines Logo
11:35 a.m. - 8:05 p.m.VTE-BKK
8h 30m2 stops
C$ 342Vietnam Airlines
Find Deal
Sat, 4 Oct - Wed, 8 Oct
Vietnam Airlines Logo
11:20 a.m. - 7:10 p.m.BKK-VTE
7h 50m2 stops
Vietnam Airlines Logo
11:35 a.m. - 8:05 p.m.VTE-BKK
8h 30m2 stops
C$ 343Vietnam Airlines
Find Deal
Sun, 19 Oct - Tue, 21 Oct
Logo
8:50 p.m. - 9:50 p.m.BKK-VTE
1h 00mdirect
Logo
11:35 a.m. - 6:30 p.m.VTE-BKK
6h 55m2 stops
C$ 349
Find Deal
Sat, 8 Nov - Sat, 29 Nov
VietJet Air Logo
8:05 p.m. - 5:45 p.m.BKK-VTE
21h 40m1 stop
VietJet Air Logo
6:45 p.m. - 12:45 p.m.VTE-BKK
18h 00m1 stop
C$ 435VietJet Air
Find Deal
Thu, 8 Jan - Sun, 5 Apr
VietJet Air Logo
8:05 p.m. - 5:45 p.m.BKK-VTE
21h 40m1 stop
VietJet Air Logo
6:45 p.m. - 12:45 p.m.VTE-BKK
18h 00m1 stop
C$ 446VietJet Air
Find Deal
Mon, 5 Jan - Sun, 5 Apr

Lao Airlines flights from Bangkok to Vientiane

Our best Lao Airlines deals on Bangkok to Vientiane flight tickets
Lao Airlines
26 Sep
BKK2:05 p.m.Bangkok Suvarnabhumi
1h 00m
VTE3:05 p.m.Vientiane Wattay
3 Oct
VTE12:05 p.m.Vientiane Wattay
1h 00m
BKK1:05 p.m.Bangkok Suvarnabhumi
C$ 235
Find similar
Lao Airlines
8 Nov
BKK9:55 a.m.Bangkok Suvarnabhumi
1h 00m
VTE10:55 a.m.Vientiane Wattay
29 Nov
VTE6:35 p.m.Vientiane Wattay
1h 00m
BKK7:35 p.m.Bangkok Suvarnabhumi
C$ 313
Find similar
Lao Airlines
13 Nov
BKK8:50 p.m.Bangkok Suvarnabhumi
1h 00m
VTE9:50 p.m.Vientiane Wattay
20 Nov
VTE6:35 p.m.Vientiane Wattay
1h 00m
BKK7:35 p.m.Bangkok Suvarnabhumi
C$ 375
Find similar

Vietnam Airlines flights from Bangkok to Vientiane

Our best Vietnam Airlines deals on Bangkok to Vientiane flight tickets
Vietnam Airlines
13 Oct
BKK11:20 a.m.Bangkok Suvarnabhumi
7h 50m
2 stops
VTE7:10 p.m.Vientiane Wattay
17 Oct
VTE11:35 a.m.Vientiane Wattay
8h 30m
2 stops
BKK8:05 p.m.Bangkok Suvarnabhumi
C$ 334
Find similar
Vietnam Airlines
21 Oct
BKK11:20 a.m.Bangkok Suvarnabhumi
7h 50m
2 stops
VTE7:10 p.m.Vientiane Wattay
10 Nov
VTE11:35 a.m.Vientiane Wattay
8h 40m
2 stops
BKK8:15 p.m.Bangkok Suvarnabhumi
C$ 336
Find similar
Vietnam Airlines
4 Oct
BKK11:20 a.m.Bangkok Suvarnabhumi
7h 50m
2 stops
VTE7:10 p.m.Vientiane Wattay
8 Oct
VTE11:35 a.m.Vientiane Wattay
8h 30m
2 stops
BKK8:05 p.m.Bangkok Suvarnabhumi
C$ 342
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bangkok 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, momondo users made 96,600 searches. Data last updated 14 September 2025.
Use the filters below to find and compare flights from Bangkok to Vientiane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Fri 26/9

2:05 p.m.-3:05 p.m.

Nonstop1h 00m

Vientiane Wattay

Fri 3/10

12:05 p.m.-1:05 p.m.

Nonstop1h 00m

C$ 235

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Sat 8/11

9:55 a.m.-10:55 a.m.

Nonstop1h 00m

Vientiane Wattay

Sat 29/11

6:35 p.m.-7:35 p.m.

Nonstop1h 00m

C$ 313

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Fri 5/12

6:30 p.m.-7:45 p.m.

Nonstop1h 15m

Vientiane Wattay

Sun 4/1

7:55 a.m.-8:55 a.m.

Nonstop1h 00m

C$ 321

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Mon 13/10

11:20 a.m.-7:10 p.m.

2 stops7h 50m

Vientiane Wattay

Fri 17/10

11:35 a.m.-8:05 p.m.

2 stops8h 30m

C$ 334

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Tue 21/10

11:20 a.m.-7:10 p.m.

2 stops7h 50m

Vientiane Wattay

Mon 10/11

11:35 a.m.-8:15 p.m.

2 stops8h 40m

C$ 336

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Sat 4/10

11:20 a.m.-7:10 p.m.

2 stops7h 50m

Vientiane Wattay

Wed 8/10

11:35 a.m.-8:05 p.m.

2 stops8h 30m

C$ 342

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Sun 19/10

11:20 a.m.-7:10 p.m.

2 stops7h 50m

Vientiane Wattay

Tue 21/10

11:35 a.m.-8:05 p.m.

2 stops8h 30m

C$ 343

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Sat 8/11

8:50 p.m.-9:50 p.m.

Nonstop1h 00m

Vientiane Wattay

Sat 29/11

11:35 a.m.-6:30 p.m.

2 stops6h 55m

C$ 349

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Thu 8/1

8:05 p.m.-5:45 p.m.

1 stop21h 40m

Vientiane Wattay

Sun 5/4

6:45 p.m.-12:45 p.m.

1 stop18h 00m

C$ 435

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Mon 5/1

8:05 p.m.-5:45 p.m.

1 stop21h 40m

Vientiane Wattay

Sun 5/4

6:45 p.m.-12:45 p.m.

1 stop18h 00m

C$ 446

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Vientiane from

How to get the cheapest flight ticket from Bangkok to Vientiane

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Vientiane?

If you are unable to visit Vientiane during the month of September, then departing from Bangkok during the month March is also very affordable. Most momondo users find prices during this month for around C$ 227.

What is the cheapest day to depart on your flight to Vientiane?

On average, the least expensive day to fly to Vientiane from Bangkok is on a Sunday. momondo users have found tickets for Sunday departures for as low as C$ 229. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around C$ 303. These prices are subject to change though, so be sure to set up a Price Alert for flights to Vientiane.

What is the cheapest time of day to depart on your flight to Vientiane?

According to our data, the cheapest time of day to fly to Vientiane is at noon. momondo users have found flights departing from Bangkok to Vientiane at noon for as low as C$ 217. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around C$ 275. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Bangkok to Vientiane Wattay flight route?

Fly from Bangkok Don Mueang Intl to Vientiane Wattay for the best Bangkok - Vientiane Wattay flight prices

How far in advance should I book a flight to Vientiane?

You are more likely to see cheaper flights to Vientiane from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Vientiane for around C$ 237 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vientiane from Bangkok for as low as C$ 210 on momondo.

What cabin class options are available on Bangkok to Vientiane Wattay flights?

There are 2 cabin classes available to choose from on Bangkok to Vientiane Wattay flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Bangkok to Vientiane flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok to Vientiane

Fastest flight time

1h 00m

Direct flights

Every day

Airports in Vientiane

1 airport
The fastest flight from Bangkok to Vientiane takes 1h 00m
Direct flights go from Bangkok to Vientiane every day.
There is 1 airport near Vientiane: Vientiane Wattay (VTE)
Search flight deals

  • How far is Bangkok to Vientiane Wattay by plane?

    The distance between Bangkok and Vientiane Wattay is about 517.1 km. A reasonable flight in good conditions will take 1h 00m.

  • When did momondo last update prices for flights from Bangkok to Vientiane Wattay Airport?

    Prices for flights from Bangkok to Vientiane Wattay Airport are updated daily.

  • How many operators does momondo search for flights from Bangkok to Vientiane Wattay Airport?

  • How old do you have to be to fly from Bangkok to Vientiane Wattay Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok to Vientiane Wattay Airport.

  • What documentation or ID do you need to fly to Vientiane Wattay Airport?

    The travel and health documents you'll need for your trip to Vientiane Wattay Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Vientiane Wattay Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bangkok to Vientiane

Compare and see reviews for airlines that fly from Bangkok to Vientiane with momondo
Airline
Rating
Free Cancellation
Price
Thai AirAsiaPriceFrom C$ 183Free CancellationRating
7.5
216 reviews
Search Thai AirAsia flights
Lao AirlinesPriceFrom C$ 225Free CancellationRating
9.4
7 reviews
Search Lao Airlines flights
Thai AirwaysPriceFrom C$ 262Free CancellationRating
7.8
350 reviews
Search Thai Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Vientiane?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Vientiane from Bangkok.

Can I find flights from Bangkok to Vientiane with flexible booking policies on momondo?

momondo does allow users to show only those flights to Vientiane from Bangkok which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Bangkok to Vientiane?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Vientiane from Bangkok.

I’m not ready to book a flight from Bangkok to Vientiane right now. Can momondo alert me if prices change?

Price alerts on flights to Vientiane from Bangkok are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Vientiane trip

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