€123 Cheap flights to Channel Islands

The average flight duration from Ireland to Channel Islands depends on which airport you fly into and out of. Flying from Dublin to Kastrup Copenhagen is 2h 05m on average, while flying from Cork to Kastrup Copenhagen is on average. Kastrup Copenhagen is the most popular airport in Channel Islands.

Wednesday is the best day of the week to fly to Channel Islands based on flight prices. Saturday is another affordable option. If you are looking to save money on flights to Channel Islands, then try to avoid flying out on a Friday since this is when prices are at their highest.

Prices for flights to Channel Islands refresh daily.

As of August 2026, there is 1 operator available to choose from for flights to Channel Islands.

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Channel Islands.

The travel and health documents required for your trip to Channel Islands can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Channel Islands. We always recommend checking with your airline or a trusted third party such as IATA to get advice.