Cheap Flights from Barcelona (BCN) to Vientiane (VTE)

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 Airport to Vientiane Airport

Looking for a cheap last-minute deal or the best return flight from Barcelona Airport to Vientiane Airport? If you want to travel next month, return fares start from £772. Find the lowest prices on one-way and return tickets right here.

Vientiane.£358 per passenger.Departing Mon, 4 May.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Barcelona on Mon, 4 May, arriving in Vientiane.Price includes taxes and charges.From £358, select.

Vientiane.£371 per passenger.Departing Wed, 2 Sep.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Barcelona on Wed, 2 Sep, arriving in Vientiane.Price includes taxes and charges.From £371, select.

Vientiane.£374 per passenger.Departing Mon, 8 Jun.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Barcelona on Mon, 8 Jun, arriving in Vientiane.Price includes taxes and charges.From £374, select.

Vientiane.£381 per passenger.Departing Tue, 28 Apr.One-way flight with China Eastern.Outbound indirect flight with China Eastern, departs from Barcelona on Tue, 28 Apr, arriving in Vientiane.Price includes taxes and charges.From £381, select.

Vientiane.£422 per passenger.Departing Tue, 3 Nov.One-way flight with Azerbaijan Airlines.Outbound indirect flight with Azerbaijan Airlines, departs from Barcelona on Tue, 3 Nov, arriving in Vientiane.Price includes taxes and charges.From £422, select.

Vientiane.£428 per passenger.Departing Sat, 5 Dec.One-way flight with Azerbaijan Airlines.Outbound indirect flight with Azerbaijan Airlines, departs from Barcelona on Sat, 5 Dec, arriving in Vientiane.Price includes taxes and charges.From £428, select.

Vientiane.£442 per passenger.Departing Mon, 27 Jul.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Barcelona on Mon, 27 Jul, arriving in Vientiane.Price includes taxes and charges.From £442, select.

Vientiane.£452 per passenger.Departing Tue, 2 Mar.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Barcelona on Tue, 2 Mar, arriving in Vientiane.Price includes taxes and charges.From £452, select.

Vientiane.£565 per passenger.Departing Sat, 1 Aug.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Barcelona on Sat, 1 Aug, arriving in Vientiane.Price includes taxes and charges.From £565, select.

Vientiane.£670 per passenger.Departing Wed, 6 Jan.One-way flight with Singapore Airlines.Outbound indirect flight with Singapore Airlines, departs from Barcelona on Wed, 6 Jan, arriving in Vientiane.Price includes taxes and charges.From £670, 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 May.

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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

4 miles from central Vientiane

ClosestCheapest

from £358

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Barcelona to Vientiane: Flight information

The things to know before you go.

Cheapest flight found	£358
Cheapest month to fly	May

Finding cheap flights from Barcelona to Vientiane: Frequently asked questions

How much are return flights from Barcelona to Vientiane?

The best price we found for a return flight from Barcelona to Vientiane is £675. 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 £675.

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

As of April 2026, there are no flights flying from Barcelona to Vientiane.

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

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

Which upcoming date is cheapest to fly from Barcelona Airport to Vientiane Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Barcelona Airport to Vientiane Airport on Wednesday, 10 June 2026.

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.

How can I find the best flight deal to Vientiane?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Vientiane but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

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 from Barcelona Airport to Vientiane with?

Currently, Ryanair offers the cheapest flight tickets to Vientiane.

Travelling 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, £358 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 £675. 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 11 miles from the airport to the city centre.
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 5 miles 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 290 miles 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 150 miles east of Vientiane. MAG UXO Visitor Centre, Wat Nabo and Mekong Riverside View Point are key highlights.