Cologne to London: buy now or wait?
Your call FareScore 26/100
€19 Today's best fare
Cheaper than 26% of what we have seen
10 Nov Ryanair Direct
Usually €18 Cheapest in October (~€18)
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All fares Cologne → London
Cheapest first. Every price is live and goes straight to booking.
10 Nov
20:40
Ryanair · 1h 20m
Direct
€19
9 Jan
14:35
Ryanair · 1h 20m
Direct
€21
9 Nov
05:15
Malta Air · 1h 20m
Direct
€22
25 Jan
05:15
Ryanair · 1h 20m
Direct
€23
16 Nov
05:15
Ryanair · 1h 20m
Direct
€24
7 Nov
20:25
Ryanair UK · 1h 20m
Direct
€26
8 Jan
16:15
Malta Air · 1h 20m
Direct ↓4%
€27 €26
26 Jan
12:00
Ryanair · 1h 20m
Direct
€27
14 Nov
20:25
Ryanair UK · 1h 20m
Direct
€30
23 Nov
05:15
Ryanair · 1h 20m
Direct
€37
4 Jan
19:45
Ryanair · 1h 20m
Direct
€40
9 Nov
19:45
Ryanair · 1h 20m
Direct
€44
What the history says
Prices recorded 477
Typical price €18
Lowest we saw €15
Based on 477 prices we recorded on this exact route, compared against the same departure month.
Best booking window
14–27 days — is when this route has been cheapest to book: €18 typical, on 86 observations. That is about €1 less than booking in the last two weeks.
Cheapest months to fly to London
October €18 106 observations
September €19 47 observations
November €19 190 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 (94,914 flights on 19,442 routes, 2026-06-14 to 2026-11-04), that window had the smallest average premium over each flight's lowest fare: +16.8%, 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 +3.4% and Tuesday +4.2%, while Friday was the dearest at +10.6%. 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 +17.5%. Covers September 2026, October 2026, November 2026, December 2026, January 2027; fares observed 2026-06-14 to 2026-11-04.
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