Cologne CGN to Saint Helier JER Flights

Saint Helier is outside the Schengen Area. Travelers departing from Cologne will need a valid passport and may require a visa depending on their nationality. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.

There is a time difference of 1 h between Cologne and Saint Helier all year round.

The best events to attend in Saint Helier include:

• Jersey International Air Display, a spectacular showcase of military and civilian aircraft performing thrilling aerial displays
• La Fête dé Noué, a festive Christmas celebration featuring lights, markets, and entertainment throughout the town
• Liberation Day, a public holiday commemorating the island's liberation from German occupation with parades and community events.

The best holidays to experience in Saint Helier include:

• Liberation Day, a significant historical celebration with parades and community events
• Jersey International Air Display, thrilling aerial performances against a stunning coastal backdrop
• Summer Bank Holiday, warm weather perfect for beach activities and local festivities.

The best seasons to visit Saint Helier are Spring or Summer. The best weather to explore Saint Helier is during May-September.

For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.

Most airlines permit carry-on bags that fit within specific dimensions (e. G. 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.

Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs).
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.

The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.