Cheap flights from Barcelona to Bangkok from $657 BCN → BKK, DMK

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $518 to $642.

At $657, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 12-night return fares leaving within 3 days of 1 Feb 2027 to compare.

Every date we hold

341 fares on 25 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $654.

Return

Fares 60 to 89 days before departure were typically 23% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Barcelona to Bangkok?

The cheapest return found recently is $657 with Etihad Airways, 1 Feb 2027 to 13 Feb 2027, found 2 days ago. The cheapest return we hold, of any age, is $654 with Etihad Airways, 12 Jan 2027 to 3 Feb 2027, found 8 days ago. The cheapest return fare on each of 25 departure dates is usually $690 to $766.

What is the cheapest month to fly from Barcelona to Bangkok?

January 2027 is the cheapest month for a return, from $654, 12 Jan 2027 to 3 Feb 2027, found 8 days ago.

Every date in January 2027

How far ahead should I book a flight from Barcelona to Bangkok?

In 49 days of prices between 24 Sept and 11 Nov, return fares 60 to 89 days before departure were typically 23% lower than 0 to 6 days before departure.

Which airlines have the cheapest flights from Barcelona to Bangkok?

Between 27 Nov and 9 Aug 2027, Etihad Airways has the cheapest return on 12 of the 25 departure dates we hold, Ryanair on 3 and Pegasus Airlines on 3.