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Europe
Barcelona
Spain · BCN · 9,568.506 km from SF (via OAK)
Est. Aug 2026
$695
peak
Winter is mild, sunny, and under-priced.
Hot sunny summers; mild winters.
Ready to book?
Suggested cheapest window November 2026 · 2026-11-07 → 2026-11-15
Or search August 2026: 2026-08-07 → 2026-08-15
August 2026 is peak
Peak season. Expect premium fares, busy attractions, and the weather locals brag about.
Why this season?
- Weatherdrives prices upJun, Jul, Aug, SepMediterranean summer
Beach weather = peak everything.
- Cultural eventdrives prices upAprSant Jordi + spring break
Catalan 'book and rose' day.
- Weatherdrives prices downJan, Feb, Mar, Nov, DecMild winter
Still 15 C, sunny, empty — serious bargain.
Weather through the year
Typical weather by month
Open-Meteo averages · 2019–2023 · °F
avg high / lowrainy days
J
55°
41°
4d
F
58°
45°
4d
M
60°
48°
7d
A
62°
51°
8d
M
68°
57°
6d
J
76°
65°
5d
J
81°
70°
3d
A
82°
71°
7d
S
77°
66°
10d
O
71°
60°
8d
N
63°
51°
9d
D
59°
46°
5d
warmest 82°Fcoolest 55°F
12-month fare curve
12-month estimated fare curve
Range $360 – $695
off-peak shoulder peak holiday spike
$360
$360
$360
$465
$465
$695
$695
$695
$695
$465
$360
$360
J
F
M
A
M
J
J
A
S
O
N
D
Cheapest month
December
~$360 · off-peak
Most expensive
September
~$695 · peak
Peak months
Jun, Jul, Aug, Sep
avoid these for budget