Air Baltic
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Francisco Sá Carneiro Airport
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Riga International Airport
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Scan through all non-stop flights from Porto to Riga. The full flight schedule below gives an overview of all non-stop flights from OPO to RIX, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Warm Continental destinations such as Riga enjoy summer temperatures that fluctuate between 20°C and 28°C (68°F to 82°F), with some heatwaves leading to even hotter days. Winters are mostly cold and snowy, with average temperatures ranging from -5°C to 0°C (23°F to 32°F). Travelers can enjoy the vibrant autumn scenery, ski during the winter season, or enjoy the comfortable to warm summer months.
If you're planning a trip to Riga, the best time to visit is from late spring through the end of summer, when the weather is pleasantly warm from May to August. Winters can be quite cold, with frost occurring almost every month from November to March and regular snowfall. This makes the mountainous regions perfect for winter sports, offering great opportunities for a winter getaway as well!
Currently, there is only one airline operating non-stop flights from Porto OPO to Riga RIX, which is Air Baltic. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their OPO RIX flight schedule.
Flights from OPO to RIX are operated twice a week. Departure times vary between 10:25 - 16:45. The earliest flight departs at 10:25, the last flight departs at 16:45. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Porto to Riga takes 4 hours. The flight distance between Porto and Riga is 1,803 miles (or 2,902 km).
There is 1 airport in Riga: Riga International Airport (RIX).
There are 2 flights per week flying from Porto to Riga (as of March 2026).
4 hours is the average flight time from Porto to Riga.
The distance from Porto to Riga is 1,803 miles (2,902 kilometers).
Air Baltic is the only airline flying nonstop from Porto to Riga.
There are no alliances flying direct from Porto to Riga at the moment.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Porto to Riga:
The earliest flight departs at 10:25 from Porto and arrives at 16:25 at Riga.
The latest flight departs at 16:45 from Porto and arrives at 22:45 at Riga.
1,803 miles (2,902 km) · 4h
10:25
16:25
Air Baltic
BT 680
Air Baltic
Airbus A220-300
Y
W
J
F
16:40
22:40
Air Baltic
BT 680
Air Baltic
Airbus A220-300
Y
W
J
F
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