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Cheap flights from Bangkok to Vientiane from £63

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 27/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Bangkok to Vientiane

Cheap return flights

Lao Airlines Logo
20:50 - 21:50BKK-VTE
1h 00mdirect
Lao Airlines Logo
11:35 - 13:05VTE-BKK
1h 30mdirect
£122Lao Airlines
Find Deal
Thu, 11 Sep - Thu, 18 Sep
Lao Airlines Logo
14:05 - 15:35BKK-VTE
1h 30mdirect
Lao Airlines Logo
18:40 - 19:40VTE-BKK
1h 00mdirect
£122Lao Airlines
Find Deal
Thu, 11 Sep - Thu, 18 Sep
Lao Airlines Logo
09:55 - 10:55BKK-VTE
1h 00mdirect
Lao Airlines Logo
07:55 - 08:55VTE-BKK
1h 00mdirect
£125Lao Airlines
Find Deal
Sun, 14 Dec - Mon, 22 Dec
Logo
15:45 - 17:45BKK-VTE
26h 00m2 stops
Logo
18:40 - 19:40VTE-BKK
1h 00mdirect
£153
Find Deal
Thu, 11 Sep - Thu, 18 Sep
Logo
00:10 - 12:10BKK-VTE
12h 00m1 stop
Logo
11:35 - 13:05VTE-BKK
1h 30mdirect
£156
Find Deal
Wed, 10 Sep - Thu, 18 Sep
Vietnam Airlines Logo
11:20 - 19:15BKK-VTE
7h 55m2 stops
Vietnam Airlines Logo
11:30 - 18:30VTE-BKK
7h 00m2 stops
£177Vietnam Airlines
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Fri, 19 Sep - Fri, 26 Sep
Vietnam Airlines Logo
11:20 - 19:15BKK-VTE
7h 55m2 stops
Vietnam Airlines Logo
11:35 - 18:30VTE-BKK
6h 55m1 stop
£178Vietnam Airlines
Find Deal
Mon, 22 Sep - Sat, 27 Sep
VietJet Air Logo
11:30 - 17:45BKK-VTE
6h 15m1 stop
VietJet Air Logo
18:45 - 19:05VTE-BKK
24h 20m1 stop
£219VietJet Air
Find Deal
Fri, 24 Oct - Thu, 30 Oct
VietJet Air Logo
11:30 - 17:45BKK-VTE
6h 15m1 stop
VietJet Air Logo
18:45 - 19:05VTE-BKK
24h 20m1 stop
£220VietJet Air
Find Deal
Fri, 24 Oct - Wed, 29 Oct
Scoot Logo
00:10 - 12:10BKK-VTE
12h 00m1 stop
Scoot Logo
12:45 - 19:25VTE-BKK
6h 40m1 stop
£230Scoot
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Wed, 10 Sep - Thu, 18 Sep

Vietnam Airlines flights from Bangkok to Vientiane

Our best Vietnam Airlines deals on Bangkok to Vientiane flight tickets
Vietnam Airlines
19 Sept
BKK11:20Bangkok Suvarnabhumi
7h 55m
2 stops
VTE19:15Vientiane Wattay
26 Sept
VTE11:30Vientiane Wattay
7h 00m
2 stops
BKK18:30Bangkok Suvarnabhumi
£177
Find similar
Vietnam Airlines
22 Sept
BKK11:20Bangkok Suvarnabhumi
7h 55m
2 stops
VTE19:15Vientiane Wattay
27 Sept
VTE11:35Vientiane Wattay
6h 55m
1 stop
BKK18:30Bangkok Suvarnabhumi
£178
Find similar
Vietnam Airlines
24 Sept
BKK11:20Bangkok Suvarnabhumi
7h 50m
1 stop
VTE19:10Vientiane Wattay
14 Oct
VTE11:35Vientiane Wattay
8h 30m
1 stop
BKK20:05Bangkok Suvarnabhumi
£179
Find similar

VietJet Air flights from Bangkok to Vientiane

Our best VietJet Air deals on Bangkok to Vientiane flight tickets
VietJet Air
24 Oct
BKK11:30Bangkok Suvarnabhumi
6h 15m
1 stop
VTE17:45Vientiane Wattay
30 Oct
VTE18:45Vientiane Wattay
24h 20m
1 stop
BKK19:05Bangkok Suvarnabhumi
£219
Find similar
VietJet Air
24 Oct
BKK11:30Bangkok Suvarnabhumi
6h 15m
1 stop
VTE17:45Vientiane Wattay
29 Oct
VTE18:45Vientiane Wattay
24h 20m
1 stop
BKK19:05Bangkok Suvarnabhumi
£220
Find similar
VietJet Air
9 Sept
BKK11:30Bangkok Suvarnabhumi
6h 15m
1 stop
VTE17:45Vientiane Wattay
12 Sept
VTE18:45Vientiane Wattay
24h 00m
1 stop
BKK18:45Bangkok Suvarnabhumi
£222
Find similar

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 8 August 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

Thu 11/9

20:50-21:50

Nonstop1h 00m

Vientiane Wattay

Thu 18/9

11:35-13:05

Nonstop1h 30m

£122

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Thu 11/9

14:05-15:35

Nonstop1h 30m

Vientiane Wattay

Thu 18/9

18:40-19:40

Nonstop1h 00m

£122

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Sun 14/12

09:55-10:55

Nonstop1h 00m

Vientiane Wattay

Mon 22/12

07:55-08:55

Nonstop1h 00m

£125

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Thu 11/9

15:45-17:45

2 stops26h 00m

Vientiane Wattay

Thu 18/9

18:40-19:40

Nonstop1h 00m

£153

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Wed 10/9

00:10-12:10

1 stop12h 00m

Vientiane Wattay

Thu 18/9

11:35-13:05

Nonstop1h 30m

£156

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Fri 19/9

11:20-19:15

2 stops7h 55m

Vientiane Wattay

Fri 26/9

11:30-18:30

2 stops7h 00m

£177

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Mon 22/9

11:20-19:15

2 stops7h 55m

Vientiane Wattay

Sat 27/9

11:35-18:30

1 stop6h 55m

£178

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Fri 24/10

11:30-17:45

1 stop6h 15m

Vientiane Wattay

Thu 30/10

18:45-19:05

1 stop24h 20m

£219

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Fri 24/10

11:30-17:45

1 stop6h 15m

Vientiane Wattay

Wed 29/10

18:45-19:05

1 stop24h 20m

£220

BangkokVientiane

BKK - VTE

BKKVTE

Bangkok Suvarnabhumi

Wed 10/9

00:10-12:10

1 stop12h 00m

Vientiane Wattay

Thu 18/9

12:45-19:25

1 stop6h 40m

£230

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 typical price of a round-trip flight between Bangkok and Vientiane?

What is the cheapest month to fly to Vientiane?

In general, September is the cheapest month to fly from Bangkok to Vientiane. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £99. If you’re not able to fly to Vientiane in September, then August is your next best option. Flight prices from Bangkok to Vientiane during August average around £107.

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

The cheapest day to depart from Bangkok to Vientiane is on a Wednesday when prices can be found for as low as £144. On the other hand, Tuesday is the most expensive day to depart from Bangkok because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £154.

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

The cheapest time of day to fly to Vientiane is at midday when flights can be purchased for as low as £110. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £152 on average. Flights to Vientiane from Bangkok in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 £125 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vientiane from Bangkok for as low as £111 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

Best price found

£63

Fastest flight time

1h 00m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sun

Airports in Vientiane

1 airport
The best one-way flight to Vientiane from Bangkok in the past 72 hours is £63. The best return flight deal from Bangkok to Vientiane found on momondo in the last 72 hours is £122.
The fastest flight from Bangkok to Vientiane takes 1h 00m
Direct flights go from Bangkok to Vientiane on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. Airlines offering direct flights are: Thai Airways and Lao Airlines..
There is 1 airport near Vientiane: Vientiane Wattay (VTE)
Search flight deals

  • How far is Bangkok to Vientiane Wattay by plane?

    Bangkok and Vientiane Wattay are 321.3 mi apart from one another. In terms of flight time, this usually takes a little over 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 refresh 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 required for your trip to Vientiane Wattay Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Vientiane Wattay Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 £87Free CancellationRating
7.5
218 reviews
Search Thai AirAsia flights
Lao AirlinesPriceFrom £114Free CancellationRating
9.4
7 reviews
Search Lao Airlines flights
Thai AirwaysPriceFrom £141Free CancellationRating
7.8
343 reviews
Search Thai Airways flights

Why use momondo?

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

It is quick and easy to find Bangkok to Vientiane flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Vientiane that suits you.

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

Yes. momondo allows you to filter the results for Bangkok to Vientiane flights to just show those with flexible booking policies.

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

Once you have performed a search for Bangkok to Vientiane flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Bangkok to Vientiane flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Vientiane trip

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