Porto OPO to Riga International Airport RIX flight with TAP Portugal

Cheap plane tickets from Porto to Riga International Airport can start from as little as €319 when you book in advance. The average flight ticket price for Porto to Riga International Airport is €751 ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.

The average journey time by plane from Porto to Riga International Airport is 4h 45m to travel the 1806 miles (2908 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.

The cheapest month for a flight from Porto to Riga International Airport is April.

Yes, you can take a between Porto and Riga International Airport.

Since both Porto and Riga International Airport are in the Schengen Area, a passport is not required for European Union (EU) or Schengen-associated country citizens. A national ID card is sufficient.

There is a time difference of 2 h between Porto and Riga International Airport all year round.

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.

Latvia uses the euro (EUR) as its currency. For travelers, card payments are widely accepted in cities and larger establishments, making them convenient for most purchases, while cash may be preferred in small towns, markets, or rural areas.

Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.