Cheap Flights from Barcelona Airport to Vientiane Prefecture from HK$5,797 Return

Flight deals from Barcelona Airport to Vientiane Prefecture

Looking for cheap tickets from Barcelona Airport to Vientiane Prefecture, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Vientiane.HK$5,797 per passenger.Departing Sat, 7 Mar, returning Sat, 14 Mar.Return flight with Vueling Airlines and Thai AirAsia.Outbound indirect flight with Vueling Airlines, departs from Barcelona on Sat, 7 Mar, arriving in Vientiane.Inbound indirect flight with Thai AirAsia, departs from Vientiane on Sat, 14 Mar, arriving in Barcelona.Price includes taxes and charges.From HK$5,797, select.

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Flying from Barcelona Airport to Vientiane Prefecture

Arm yourself with these facts on the fly.

Cheapest flight found	HK$5,797
Cheapest month to fly	March

How to find cheap flights from Barcelona Airport to Vientiane Prefecture

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Barcelona Airport to Vientiane Prefecture. Other savvy travellers recently found return flights from HK$5,797 and one-way tickets from HK$2,959. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in March

The cheapest time to fly from Barcelona Airport to Vientiane Prefecture is currently March.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Barcelona Airport to anywhere you choose in Vientiane Prefecture.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Barcelona Airport to your chosen airport in Vientiane Prefecture go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Vientiane Prefecture Airport to Vientiane Prefecture flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What is the average price of a flight from Barcelona Airport to Vientiane Prefecture?

We looked at all of the upcoming return flights from Barcelona Airport to Vientiane Prefecture we could find over the next 12 months. It looks like HK$5,797 is the best price. This is good, compared to the average Vientiane Prefecture ticket price of HK$5,797.

What is the cheapest month to fly from Barcelona Airport to Vientiane Prefecture?

The cheapest month to fly from Barcelona Airport to Vientiane Prefecture is currently March.

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

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Barcelona Airport to Vientiane Prefecture on Saturday, 7 March 2026.

If I'm flying from Barcelona Airport, where in Vientiane Prefecture is cheapest to fly into?

If you're flying from Barcelona, the cheapest city in Vientiane Prefecture to fly into is Vientiane. The cheapest airport serving Vientiane at the moment is Vientiane.