Best dates calendar: OPO → BCN
Destination-first tool: “I want to go to BCN. Which day is cheapest to leave?”
Best in 2026-01: CHF 56 departing 2026-01-23 returning 2026-01-25.View deal
Return options for 2026-01-24
Click a row to open the deal.
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
EUR 176
Return: 01-19
18
—
19
—
20
—
21
—
22
EUR 162
Return: 01-25
23
CHF 56
Return: 01-25
24
CHF 86
Return: 01-26
25
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26
—
27
—
28
—
29
EUR 169
Return: 02-01
30
CHF 75
Return: 02-01
31
EUR 176
Return: 02-02
Notes: this calendar answers “which day should I leave?” If you want “which combo of leave date + trip length is cheapest”, use the Date grid.