Guarulhos, SP GRU to Dublin DUB flight with KLM

There are 45 flights a day from Guarulhos to Dublin which require at least one change with Air France or KLM. Schedules can vary on holidays or weekends with fewer flights.

For the trip from Guarulhos to Dublin you can take a flight with Air France or KLM. Be sure to check out all possible airlines that offer services to Dublin from Guarulhos on Omio to compare what amenities they may have.

Since neither Guarulhos nor Dublin are in the Schengen Area, passport requirements depend on the specific immigration rules of Brazil and Ireland. 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 3 h in winter and 4 h in summer between Guarulhos and Dublin.

The best events to attend in Dublin include:

• St. Patrick's Day Parade, a grand celebration of Ireland's patron saint with colorful floats and performances
• Dublin Fringe Festival, an annual arts festival showcasing theater, dance, and music from local and international artists
• Bloomsday, a literary celebration of James Joyce's " Ulysses" with readings and events throughout the city
• Dublin Castle Christmas Market, a festive market featuring local crafts, food stalls, and holiday entertainment.

The best holidays to experience in Dublin include:

• Easter Monday, a public holiday marking the end of Lent with various local traditions
• May Bank Holiday, pleasant spring weather ideal for outdoor activities
• August Bank Holiday, warm summer days perfect for exploring the city
• Christmas Day, a time for family gatherings and festive spirit throughout the city.

The best seasons to visit Dublin are Spring, Summer or Fall. The best weather to explore Dublin is during May-August or September-October.

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.