Barcelona to Cologne: buy now or wait?
Your call FareScore 45/100
usually €30 €28 Today's best fare
Cheaper than 45% of what we have seen
18 Dec Ryanair Direct
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All fares Barcelona → Cologne
Cheapest first. Every price is live and goes straight to booking.
18 Dec
21:20
Ryanair · 2h 20m
Direct ↓30%
€40 €28
20 Dec
19:25
Eurowings · 2h 20m
Direct
€30
13 Dec
05:00
Ryanair · 27h 20m
With a stop
€37
16 Dec
12:25
Eurowings · 2h 20m
Direct
€38
22 Dec
05:55
Ryanair · 50h 40m
With a stop
€42
13 Jan
13:55
Vueling · 52h 05m
With a stop
€43
13 Dec
06:40
Vueling · 25h 40m
With a stop
€46
20 Nov
14:25
Eurowings · 2h 20m
Direct
€53
20 Nov
21:20
Ryanair · 2h 20m
Direct
€55
19 Nov
05:05
Ryanair · 60h 00m
With a stop
€58
13 Nov
21:20
Ryanair · 2h 20m
Direct
€60
30 Jan
13:00
Vueling · 46h 45m
With a stop
€60
What the history says
Prices recorded 162
Typical price €30
Lowest we saw €28
You save today €2
Based on 162 prices we recorded on this exact route, compared against the same departure month.
Best booking window
42–55 days — is when this route has been cheapest to book: €32 typical, on 33 observations. That is about €15 less than booking in the last two weeks.
Cheapest months to fly to Cologne
September €31 10 observations
December €32 42 observations
October €35 48 observations
Booking tips from our fare data
- How far in advance should you book a flight?
- Book 1–1.5 months before departure. Tracking the same flights at every lead time (97,668 flights on 19,841 routes, 2026-06-14 to 2026-11-05), that window had the smallest average premium over each flight's lowest fare: +16.7%, against +49.3% in the last 3 days.
- What is the cheapest day of the week to fly?
- Wednesday. Comparing each fare with the median of its own route, Wednesday departures were +3.5% and Tuesday +4.3%, while Friday was the dearest at +10.5%. Weekend departures cost more than midweek ones.
- What is the cheapest month to fly?
- November 2026. Comparing each route's fares month by month (booked 8–60 days ahead), November 2026 departures were -1.1% against the route's own median, while January 2027 was the dearest at +22.7%. Covers September 2026, October 2026, November 2026, December 2026, January 2027; fares observed 2026-06-14 to 2026-11-05.
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