EUR/IE
Find cheap flights to Cologne in 2026/2027 from €36 This is the cheapest return flight found to Cologne from Ireland on FlightsFinder on July 28th 2026 at 12:57. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Cologne from the most established flight comparison sites.
Fly to Cologne and visit sites like Cologne Cathedral, Cologne Chocolate Museum, Museum Ludwig & Phantasialand.
1. Enter your search requirements for Cologne
2. Compare the best Cologne deals from top comparison engines
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These economy flights were found on FlightsFinder from Ireland to Cologne in the last few days. Prices subject to availability.
These economy flights were found on FlightsFinder from Ireland to Cologne in the last few days. Prices subject to availability.
According to our data, September is on average the cheapest time to book flights to Cologne.
You can get flights from €36 return.
According to our data, June is on average the most expensive time to book flights to Cologne.
A return flight could set you back more than €208.
Located on the banks of the picturesque Rhine River in western Germany, Cologne is a vibrant city that seamlessly blends rich history with modern charm. Boasting an impressive Gothic cathedral that dominates the skyline, Cologne offers visitors a glimpse into its past while also embracing a lively cultural scene and bustling urban life. Known for its warm and welcoming atmosphere, the city is a treasure trove of historic sites, eclectic architecture, charming cafes, and bustling markets. Whether exploring the ancient Roman ruins, admiring the stunning views from the Hohenzollern Bridge, or simply enjoying a glass of Kölsch beer, Cologne has something to offer every traveler.
A good price for a flight to Cologne is €32 - €40.
The popular airports near Cologne include Cologne Bonn Airport (CGN), Düsseldorf Airport (DUS), and Frankfurt Airport (FRA).
The flight to Cologne (CGN) is roughly 1 hour 49 minutes and 594 miles (957 kilometres) from Dublin, Ireland - Dublin International Airport (DUB).
The best way is to compare flights to Cologne from leading comparison sites using our search engine dashboard.
Yes, there are direct flights to Cologne.
Here is the average weather forecast in Cologne by month:
• Jan: 13°C
• Feb: 14°C
• Mar: 19°C
• Apr: 24°C
• May: 28°C
• Jun: 31°C
• Jul: 32°C
• Aug: 32°C
• Sep: 26°C
• Oct: 22°C
• Nov: 16°C
• Dec: 13°C
The main airport in Cologne, Cologne Bonn Airport, is about 15 kilometers (9 miles) from the city centre.
Typically, flights are cheapest to Cologne 2 months before departure.
Studies show flights to Cologne are typically cheaper on Tuesdays and Wednesdays.
28.2 °C
Tue, 28 Jul 2026
Average Temperature
13°C
Jan
14°C
Feb
19°C
Mar
24°C
Apr
28°C
May
31°C
Jun
32°C
Jul
32°C
Aug
26°C
Sep
22°C
Oct
16°C
Nov
13°C
Dec
Dublin, Ireland - Dublin International Airport (DUB) to Cologne (CGN)
Distance:
594 miles (957 kilometres)
Average flight time (direct 1 hour 49 minutes)
Shannon, Ireland - Shannon International Airport (SNN) to Cologne (CGN)
Distance:
697 miles (1,121 kilometres)
Average flight time (direct 2 hours 2 minutes)
Knock, Ireland - Ireland West Airport (NOC) to Cologne (CGN)
Distance:
703 miles (1,132 kilometres)
Average flight time (direct 2 hours 3 minutes)
Cork, Ireland - Cork International Airport (ORK) to Cologne (CGN)
Distance:
677 miles (1,089 kilometres)
Average flight time (direct 2 hours)
Kerry, Ireland - Kerry Airport (KIR) to Cologne (CGN)
Distance:
721 miles (1,160 kilometres)
Average flight time (direct 2 hours 6 minutes)
Donegal, Ireland - Donegal Airport (CFN) to Cologne (CGN)
Distance:
704 miles (1,133 kilometres)
Average flight time (direct 2 hours 3 minutes)
Waterford, Ireland - Waterford Airport (WAT) to Cologne (CGN)
Distance:
617 miles (994 kilometres)
Average flight time (direct 1 hour 52 minutes)
From Knock (NOC), Ireland to Cologne, Germany (CGN): €36
Depart: 05 Sep 2026 · Return: 19 Sep 2026 Price found 28 Jul 2026, 12:57
From Dublin (DUB), Ireland to Cologne, Germany (CGN): €46
Depart: 06 Oct 2026 · Return: 20 Oct 2026 Price found 28 Jul 2026, 10:37
From Cork (ORK), Ireland to Cologne, Germany (CGN): €81
Depart: 15 Sep 2026 · Return: 19 Sep 2026 Price found 27 Jul 2026, 18:55
From Shannon (SNN), Ireland to Cologne, Germany (CGN): €90
Depart: 22 Sep 2026 · Return: 23 Sep 2026 Price found 27 Jul 2026, 05:38
From Farranfore (KIR), Ireland to Cologne, Germany (CGN): €96
Depart: 06 Oct 2026 · Return: 08 Oct 2026 Price found 27 Jul 2026, 16:36
From Donegal (CFN), Ireland to Cologne, Germany (CGN): €265
Depart: 15 Aug 2026 · Return: 18 Aug 2026 Price found 21 Jul 2026, 08:12
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