Dublin to Cologne flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Dublin to Cologne is €21 (checked on 31 Oct 2026).
Your next trip, last seen at €21
Lowest observedWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €21, departing 5 Dec 2026 (Last checked: 31 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 185Check live prices for this route
- Airlines seen
- Ryanair, British Airways, Lufthansa
- Reported fastest flight
- 1h 50m
- Non-stop
- Yes
About this route
Explore the fares we observed from Dublin to Cologne. Prices move often, so pick your dates to see the latest options.
- Route distance
- 939 km
- Reported fastest flight
- 1h 50m
Route-level information; individual journeys vary.
Published schedules report non-stop service with Ryanair. Check current timetables.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Non-stop airlines seen on this route
Fastest non-stop we saw: 1h 50m with Ryanair.
| Airline | Non-stop days / priced days | Fastest non-stop |
|---|---|---|
| Ryanair | 6 / 185 | 1h 50m |
Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.
Airport to city: straight-line distance
- Dublin Airport (DUB) → Dublin, city gazetteer reference point (53.3498, -6.2603): ≈ 9 km.
- Cologne/Bonn Airport (CGN) → Cologne, city gazetteer reference point (50.9407, 6.9599): ≈ 15 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Dublin to Cologne: December 2026, from €21 (checked 31 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| November 2026 | €57 | 10 |
| December 2026 | €21 | 30 |
| January 2027 | €21 | 31 |
| February 2027 | €30 | 28 |
| March 2027 | €33 | 31 |
| April 2027 | €57 | 30 |
| May 2027 | €68 | 25 |
Lowest fare by day of the week
Cheapest day of the week from Dublin to Cologne: Monday, from €21 (checked 31 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €21 | 27 |
| Tuesday | €67 | 27 |
| Wednesday | €57 | 26 |
| Thursday | €33 | 26 |
| Friday | €26 | 25 |
| Saturday | €21 | 27 |
| Sunday | €65 | 27 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Dublin to Cologne by days until departure (31 to 60 days): €21 (checked 31 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 8 to 30 days | €57 | 11 |
| 31 to 60 days | €21 | 29 |
| 61 days or more | €21 | 145 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Dublin to Cologne: Ryanair, from €21 (checked 31 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Ryanair | €21Dec 5, 2026 | 6 |
| Lufthansa | €138Jan 22, 2027 | 4 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Dublin to Cologne?
The lowest fare Routavio has observed is €21, found on 31 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Dublin to Cologne?
Cheapest month from Dublin to Cologne: December 2026, from €21 (checked 31 Oct 2026).
Are there direct flights from Dublin to Cologne?
Yes. Published schedules report non-stop flights on this route with Ryanair.
Which airlines fly from Dublin to Cologne?
Routavio has seen these carriers on the route: Ryanair, British Airways, Lufthansa.
Which airlines had non-stop offers on at least 3 departure dates from Dublin to Cologne?
For Dublin to Cologne, examples of observed one-way non-stop offers checked within the last 14 days: Ryanair (6). Each number counts distinct departure dates, not weekly flights; check current availability in search.
Which day of the week is cheapest from Dublin to Cologne?
Cheapest day of the week from Dublin to Cologne: Monday, from €21 (checked 31 Oct 2026).
Which airline has the lowest fare from Dublin to Cologne?
Cheapest airline from Dublin to Cologne: Ryanair, from €21 (checked 31 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.