Riga International Airport
Riga · LV
RIX See airport pageCheap Flights from Riga (RIX) to Porto (OPO)
Track fares, compare route details, and get alerted when prices from Riga to Porto drop again.
Best recent fare: €251
Typical travel time: 4h 25m
Route pattern: Usually direct
We currently track this route between Riga (RIX) and Porto (OPO).
This route typically takes around 4h 25m.
Our latest data suggests usually direct, with fares recently starting from €251.
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What we know about this route
74 · RIX
What we know about this route
Typical travel time
4h 25m
Route pattern
Usually direct
Best recent fare
€251
Popular airlines on this route
Air Baltic
Recent fares we tracked
Recent fares we tracked
No live fares tracked yet
We are still collecting live fare checks for this route. Start a free alert and we will email you as soon as prices appear.
Airport information
Airport information
Francisco de Sá Carneiro Airport
Porto · PT
OPO See airport page
Frequently Asked Questions
Frequently Asked Questions
How long does the trip from Riga to Porto usually take?
This route typically takes around 4h 25m.
Are there direct flights from Riga to Porto?
This route is usually flown direct.
What is the cheapest recent fare for Riga to Porto?
The lowest recent fare we have tracked for this route is €251.
Which airport do you leave from when flying from Riga to Porto?
Flights on this route usually depart from Riga International Airport (RIX).
Which airport do you arrive at when flying from Riga to Porto?
Flights on this route usually arrive at Francisco de Sá Carneiro Airport (OPO).
When was this route last checked?
We last checked fares for this route on 16 Mar 2026.
Which airlines have appeared on this route?
Airlines we have seen on this route include Air Baltic.
How do alerts work for Riga to Porto?
Create a free alert and we will email you when we detect a cheaper fare for this route.
Can I book directly with the airline?
Yes. We surface the route insights here, and when a good fare appears you book directly with the airline or travel provider.