Riga to Porto (RIX-OPO): nonstop flights and who flies them

Air Baltic flies nonstop from Riga (RIX) to Porto (OPO) just twice a week. In the timetable below it flies as BT 679, scheduled at 4h 25m for the 1,804 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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2
Flights a week, 4-week average
4h 25m
Scheduled flight time
1,804 mi
Nonstop distance
Free
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Riga to Porto flight schedule

Scheduled nonstop departures for RIX to OPO starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Riga (RIX) to Porto (OPO)
Date Flight Airline Departs RIX Arrives OPO Duration Aircraft
BT 679Air Baltic07:2009:454h 25mAirbus A220-300
BT 679Air Baltic13:2015:454h 25mAirbus A220-300
BT 679Air Baltic07:2009:454h 25mAirbus A220-300
BT 679Air Baltic13:2015:454h 25mAirbus A220-300
BT 679Air Baltic07:2009:454h 25mAirbus A220-300
BT 679Air Baltic13:2015:454h 25mAirbus A220-300
BT 679Air Baltic07:2009:454h 25mAirbus A220-300

Showing all 7 scheduled RIX to OPO departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every RIX to OPO date on the interactive map

Aircraft on the Riga to Porto nonstop

Air Baltic flies the Airbus A220-300 on every departure in the schedule table on this page.

The full RIX to OPO nonstop schedule

This page carries the full RIX to OPO nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each RIX to OPO nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See RIX to OPO on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Riga to Porto nonstop

Carriers operating RIX to OPO nonstop in the current schedule.

See RIX to OPO on the interactive map →

Frequently asked questions about RIX to OPO

How long is the flight from Riga (RIX) to Porto (OPO)?
BT 679 is scheduled at 4h 25m from Riga (RIX) to Porto (OPO) on every departure in the schedule table on this page. The nonstop covers about 1,804 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from RIX to OPO?
Air Baltic is currently the only airline flying RIX to OPO nonstop. 2LNR doesn't show award or upgrade space for it on RIX to OPO, so this page carries the schedule rather than a space claim.
How often does RIX to OPO operate?
The RIX to OPO nonstop currently runs twice a week, on Air Baltic. Thin schedules like this change by season, and on Pro an alert will catch anything added.
What time do flights from RIX to OPO depart?
Scheduled RIX to OPO nonstops in the next 7 days with service leave between 07:20 and 13:20, local time at Riga. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate RIX to OPO nonstop?
Air Baltic flies BT 679 nonstop from Riga (RIX) to Porto (OPO), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
Does 2LNR show upgrade or award space on RIX to OPO?
Not on this route: 2LNR doesn't show award or upgrade space for Air Baltic on RIX to OPO. The page carries the full RIX to OPO nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full RIX to OPO nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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