Cheap flights from Barcelona to Vientiane

Compare Barcelona to Vientiane flight deals

Find the cheapest month or even day of the year to fly to Vientiane

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Flight deals from Barcelona to Vientiane

Looking for a cheap last-minute deal or the best round-trip flight from Barcelona Airport to Vientiane Airport? If you want to travel next month, round-trip fares start from $974. Find the lowest prices on one-way and round-trip tickets right here.

Vientiane.$880 per passenger.Departing Wed, Oct 14, returning Tue, Nov 3.Round-trip flight with Ryanair and Thai AirAsia.Outbound indirect flight with Ryanair, departing from Barcelona on Wed, Oct 14, arriving in Vientiane.Inbound indirect flight with Thai AirAsia, departing from Vientiane on Tue, Nov 3, arriving in Barcelona.Price includes taxes and charges.From $880, select.

Vientiane.$935 per passenger.Departing Sun, Apr 26, returning Thu, May 14.Round-trip flight with Vueling Airlines and Hainan Airlines.Outbound indirect flight with Vueling Airlines, departing from Barcelona on Sun, Apr 26, arriving in Vientiane.Inbound indirect flight with Hainan Airlines, departing from Vientiane on Thu, May 14, arriving in Barcelona.Price includes taxes and charges.From $935, select.

Vientiane.$937 per passenger.Departing Wed, Jun 10, returning Tue, Jun 30.Round-trip flight with Shenzhen Airlines and Lao Airlines.Outbound indirect flight with Shenzhen Airlines, departing from Barcelona on Wed, Jun 10, arriving in Vientiane.Inbound indirect flight with Lao Airlines, departing from Vientiane on Tue, Jun 30, arriving in Barcelona.Price includes taxes and charges.From $937, select.

Vientiane.$974 per passenger.Departing Sat, May 16, returning Mon, May 18.Round-trip flight with China Eastern.Outbound indirect flight with China Eastern, departing from Barcelona on Sat, May 16, arriving in Vientiane.Inbound indirect flight with China Eastern, departing from Vientiane on Mon, May 18, arriving in Barcelona.Price includes taxes and charges.From $974, select.

Vientiane.$1,012 per passenger.Departing Thu, Jan 7, returning Sat, Jan 23.Round-trip flight with China Eastern.Outbound indirect flight with China Eastern, departing from Barcelona on Thu, Jan 7, arriving in Vientiane.Inbound indirect flight with China Eastern, departing from Vientiane on Sat, Jan 23, arriving in Barcelona.Price includes taxes and charges.From $1,012, select.

Vientiane.$1,048 per passenger.Departing Tue, Feb 2, returning Mon, Feb 15.Round-trip flight with Qatar Airways and Thai Airways.Outbound indirect flight with Qatar Airways, departing from Barcelona on Tue, Feb 2, arriving in Vientiane.Inbound indirect flight with Thai Airways, departing from Vientiane on Mon, Feb 15, arriving in Barcelona.Price includes taxes and charges.From $1,048, select.

Vientiane.$1,048 per passenger.Departing Tue, Sep 1, returning Thu, Sep 17.Round-trip flight with Qatar Airways and Lao Airlines.Outbound indirect flight with Qatar Airways, departing from Barcelona on Tue, Sep 1, arriving in Vientiane.Inbound indirect flight with Lao Airlines, departing from Vientiane on Thu, Sep 17, arriving in Barcelona.Price includes taxes and charges.From $1,048, select.

Vientiane.$1,055 per passenger.Departing Mon, Mar 8, returning Sun, Mar 21.Round-trip flight with Qatar Airways and Thai Airways.Outbound indirect flight with Qatar Airways, departing from Barcelona on Mon, Mar 8, arriving in Vientiane.Inbound indirect flight with Thai Airways, departing from Vientiane on Sun, Mar 21, arriving in Barcelona.Price includes taxes and charges.From $1,055, select.

Vientiane.$1,056 per passenger.Departing Wed, May 20, returning Sat, Jun 20.Round-trip flight with Qatar Airways and Lao Airlines.Outbound indirect flight with Qatar Airways, departing from Barcelona on Wed, May 20, arriving in Vientiane.Inbound indirect flight with Lao Airlines, departing from Vientiane on Sat, Jun 20, arriving in Barcelona.Price includes taxes and charges.From $1,056, select.

Vientiane.$1,056 per passenger.Departing Sat, Apr 18, returning Thu, Apr 30.Round-trip flight with Qatar Airways and Lao Airlines.Outbound indirect flight with Qatar Airways, departing from Barcelona on Sat, Apr 18, arriving in Vientiane.Inbound indirect flight with Lao Airlines, departing from Vientiane on Thu, Apr 30, arriving in Barcelona.Price includes taxes and charges.From $1,056, select.

Vientiane.$1,056 per passenger.Departing Sat, Oct 3, returning Mon, Oct 12.Round-trip flight with Qatar Airways and Lao Airlines.Outbound indirect flight with Qatar Airways, departing from Barcelona on Sat, Oct 3, arriving in Vientiane.Inbound indirect flight with Lao Airlines, departing from Vientiane on Mon, Oct 12, arriving in Barcelona.Price includes taxes and charges.From $1,056, select.

Vientiane.$1,083 per passenger.Departing Fri, Jun 19, returning Mon, Jul 13.Round-trip flight with Qatar Airways and Lao Airlines.Outbound indirect flight with Qatar Airways, departing from Barcelona on Fri, Jun 19, arriving in Vientiane.Inbound indirect flight with Lao Airlines, departing from Vientiane on Mon, Jul 13, arriving in Barcelona.Price includes taxes and charges.From $1,083, select.

Vientiane.$1,110 per passenger.Departing Sat, Dec 12, returning Mon, Jan 4.Round-trip flight with China Eastern.Outbound indirect flight with China Eastern, departing from Barcelona on Sat, Dec 12, arriving in Vientiane.Inbound indirect flight with China Eastern, departing from Vientiane on Mon, Jan 4, arriving in Barcelona.Price includes taxes and charges.From $1,110, select.

Vientiane.$1,135 per passenger.Departing Sat, Dec 12, returning Sat, Dec 26.Round-trip flight with Wizz Air Malta and China Eastern.Outbound indirect flight with Wizz Air Malta, departing from Barcelona on Sat, Dec 12, arriving in Vientiane.Inbound indirect flight with China Eastern, departing from Vientiane on Sat, Dec 26, arriving in Barcelona.Price includes taxes and charges.From $1,135, select.

Vientiane.$1,184 per passenger.Departing Sat, Nov 7, returning Sun, Nov 29.Round-trip flight with Ryanair and Thai AirAsia.Outbound indirect flight with Ryanair, departing from Barcelona on Sat, Nov 7, arriving in Vientiane.Inbound indirect flight with Thai AirAsia, departing from Vientiane on Sun, Nov 29, arriving in Barcelona.Price includes taxes and charges.From $1,184, select.

Vientiane.$1,297 per passenger.Departing Tue, Jun 2, returning Wed, Aug 19.Round-trip flight with Etihad Airways and Thai AirAsia.Outbound indirect flight with Etihad Airways, departing from Barcelona on Tue, Jun 2, arriving in Vientiane.Inbound indirect flight with Thai AirAsia, departing from Vientiane on Wed, Aug 19, arriving in Barcelona.Price includes taxes and charges.From $1,297, select.

Find the cheapest month to fly from Barcelona to Vientiane

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Barcelona to Vientiane flights are currently cheapest in June.

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Barcelona to Vientiane: Alternative routes

Compare routes from Barcelona to Vientiane below. You may find an airport to fly into that's cheaper, faster, or easier than Vientiane.

Vientiane

7km from central Vientiane

ClosestCheapest

from $880

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Barcelona to Vientiane: Flight information

The things to know before you go.

Cheapest flight found	$498
Cheapest month to fly	May

Finding cheap flights from Barcelona to Vientiane: Frequently asked questions

How much are round-trip flights from Barcelona to Vientiane?

The best price we found for a round-trip flight from Barcelona to Vientiane is $880. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Barcelona to Vientiane?

Currently, there are no airlines that fly direct from Barcelona to Vientiane. But we found flights with one or more stops from $880.

How many flights are there a week from Barcelona to Vientiane?

There are no flights flying from Barcelona to Vientiane, as of April 2026.

When is the cheapest time to fly from Barcelona to Vientiane?

The cheapest month to fly from Barcelona to Vientiane is usually October.

Can I get a direct flight from Barcelona Airport to Vientiane Airport?

No airlines currently offer direct flights between Barcelona Airport and Vientiane Airport. Most routes have one or more stops.

When is the best time to book flights to Vientiane?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Vientiane is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Barcelona Airport to Vientiane?

Currently, Ryanair offers the cheapest flight tickets to Vientiane.

Traveling from Barcelona-El Prat Airport (BCN) to Wattay International Airport (VTE): what you need to know

The timezone in Vientiane is UTC+7, which is six hours ahead of Barcelona.
Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Be at the airport with enough time to board your BCN to VTE flight.
Flying during a peak time like July? Major public holidays and other popular seasons can result in longer lines and delays at check-in and security. Play it safe and get there up to four hours ahead of international flights and two hours before a domestic departure.
Choose a stopover if you prefer to break up your flight. Simply uncheck 'Direct flights only' to see all your options for tickets from Barcelona-El Prat Airport to Wattay International Airport. Incheon International Airport is a top stopover on the BCN to VTE route.

How to find the cheapest flights from Barcelona-El Prat Airport (BCN) to Wattay International Airport (VTE)

Currently, $498 is the lowest price we've found for a one-way Barcelona-El Prat Airport to Wattay International Airport flight. The best price for a return ticket is $880. Remember that fares can change due to demand when booking.
Don't leave things to the last moment. You're more likely to get cheap tickets from BCN to VTE if you book early. Airlines often have some fantastic early bird rates.
If you can be flexible with your travel dates, try using the 'Whole month' tool. It'll show you the cheapest price in every month when looking for a flight from Barcelona-El Prat Airport to Wattay International Airport.
You won't have to check every day to see if fares have dropped when you create a Price Alert. We'll update you as soon as there's a change in price on cheap flights from BCN to VTE.
Lock in the ideal flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Barcelona-El Prat Airport to Wattay International Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Barcelona-El Prat Airport (BCN)

When it comes to the on-time performance of Barcelona-El Prat Airport, 79.12% of flights arrive within the expected timeframe.
To get to Barcelona-El Prat Airport from central Barcelona, it'll take about 25 minutes if you're planning to drive. This depends on traffic though. It's approximately 18 kilometers from the airport to the city center.
The journey on public transport usually takes 35 minutes.
Need a handy hotel near BCN? If you've booked an early flight from Barcelona-El Prat Airport to Wattay International Airport, these stays will have you sleeping moments from check-in:

Arriving at Wattay International Airport (VTE)

Reserve a hotel close to VTE if you have a late Barcelona-El Prat Airport to Wattay International Airport flight. Select one of these options and make your arrival easier:
Travel at your own speed with a Wattay International Airport rental car. Pick up your wheels from Sixt, Avis or Budget and find adventure across Vientiane and beyond.
Booking your ride from Wattay International Airport about three weeks ahead can help you get the lowest rate.

Getting from Wattay International Airport (VTE) to central Vientiane

Wattay International Airport is approximately 8 kilometers from central Vientiane. The drive time takes about 20 minutes.

When to fly to Wattay International Airport (VTE)

The quietest month for a flight from Barcelona-El Prat Airport to Wattay International Airport is February, while August is the busiest. Pick the best time to visit Vientiane based on whether you prefer a faster pace or a more relaxed vibe.
The warmest month in Vientiane is April, with temperatures ranging between 23ºC (73ºF) and 42ºC (108ºF). Lock in your flights from Barcelona-El Prat Airport to Wattay International Airport in this month if this is the type of weather you enjoy.
January has average temperatures of between 14ºC (57ºF) and 31ºC (88ºF). Search for cheap tickets from BCN to VTE sometime around then if you like cooler conditions.

Explore more of Laos

Vientiane is easy to fall in love with, but there are so many other parts of Laos just waiting to be discovered. Around 467 kilometers south-east of Vientiane, a visit to Pakse will keep your itinerary busy. Start with leading sights like Wat Luang, Champasak Historical Heritage Museum and Golden Buddha.
If there's time to check out another major destination in Laos, head for Thakhek, about 241 kilometers east of Vientiane. MAG UXO Visitor Centre, Wat Nabo and Mekong Riverside View Point are key highlights.