Barcelona from Bangkok

9,714 km, about 12h 46m in the air. Every month scored for the weather at Barcelona and for the holidays that crowd it out at both ends.

Barcelona
Photo by Matti Blume, CC BY-SA 4.0, via Wikimedia Commons.
Go in Nov — 17C max, 7 rainy days, about 24% cheaper than the dearest month (฿23,035 vs ฿30,353). Nov is the cheapest of them. May is the next best.
Search flights BKK → BCN · 12–19 Nov 2026 Where to stay Barcelona · 12–19 Nov 2026 Things to do tours and tickets in Barcelona

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Month by month from Bangkok

MonthMax °CRain days Crowds Typical fare VerdictWhy
Jan 13° 4d 95 ฿30,353 ok 13C max, 4 rainy days
Feb 14° 4d 73 ฿28,118 ok 14C max, 4 rainy days
Mar 15° 6d 65 ฿26,578 good 15C max, 6 rainy days
Apr 17° 6d 44 — goodbusy shoulder season
May 21° 6d 36 ฿24,822 goodbusy shoulder season
Jun 25° 4d 27 ฿29,547 okbusy peak: Warm weather and numerous festivals attract the highest number of…
Jul 28° 3d 40 ฿29,674 okbusy peak: Warm weather and numerous festivals attract the highest number of…
Aug 28° 6d 49 — goodbusy peak: Warm weather and numerous festivals attract the highest number of…
Sep 25° 9d 42 — okbusy shoulder season
Oct 22° 8d 55 ฿25,340 goodbusy shoulder season
Nov 17° 7d 100 ฿23,035 sweet spot 17C max, 7 rainy days
Dec 15° 4d 78 ฿25,055 good 15C max, 4 rainy days

Crowds is a score out of 100 where higher is quieter. It counts public-holiday clusters in TH as well as at Barcelona, which is why this table differs from the same one read from another country. A busy month is a crowded one, not a bad one — usually it is crowded because the weather is good. Crowds alone never make a month “avoid”: that is reserved for weather worth skipping.

The year in Barcelona

No specific climate data is available; consider visiting during shoulder periods for better rates and fewer crowds.

Busiest
early Jun to late Aug — Warm weather and numerous festivals attract the highest number of tourists.
Quieter, still good
early Apr to late May — Mild weather and spring events make it a great time to visit with fewer crowds.
early Sep to late Oct — Pleasant temperatures and reduced tourist numbers post-summer.

Written by a language model from the climate figures above. The month-by-month table is measured — ten years of ERA5 readings and published holiday calendars — and where the two disagree, the table is the one to believe. The busiest and quieter periods here also count toward the crowd score.

The rest of the trip

Barcelona from anywhere · everywhere from Bangkok

Some links above are affiliate links: if you book through one, we may earn a commission at no extra cost to you. It does not affect the scores on this page, which are computed from climate, holiday and fare data before any link is built.