---
title: "Porto (OPO) to Riga (RIX) flights: who flies it"
description: "Air Baltic has one OPO to RIX nonstop scheduled in the coming weeks, covering 1,804 miles. See the full timetable and who flies it on 2LNR."
canonical: "https://2lnr.com/routes/opo-rix"
url: "https://2lnr.com/routes/opo-rix.md"
date_modified: "2026-10-18T05:10:47Z"
---

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

Air Baltic has one Porto (OPO) to Riga (RIX) nonstop scheduled in the coming weeks, according to 2LNR's schedule data.

Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated October 23, 2026.

See OPO to RIX on the interactive map [Get started free](https://2lnr.com/login)

4h to 4h 5m

Scheduled flight time

1,804 mi

Nonstop distance

Free

To get started

## Porto to Riga flight schedule

Scheduled nonstop departures for OPO to RIX 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.

Scheduled nonstop departures from Porto (OPO) to Riga (RIX)

| Date | Flight | Airline | Departs OPO | Arrives RIX | Duration | Aircraft |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| Sat, Oct 24 | BT 680 | Air Baltic | 16:40 | 22:40 | 4h | Airbus A220-300 |
| Wed, Mar 31 | BT 680 | Air Baltic | 10:25 | 16:30 | 4h 5m | Airbus A220-300 |
| Sat, Apr 3 | BT 680 | Air Baltic | 16:35 | 22:40 | 4h 5m | Airbus A220-300 |
| Wed, Apr 7 | BT 680 | Air Baltic | 10:25 | 16:30 | 4h 5m | Airbus A220-300 |
| Sat, Apr 10 | BT 680 | Air Baltic | 16:35 | 22:40 | 4h 5m | Airbus A220-300 |
| Wed, Apr 14 | BT 680 | Air Baltic | 10:25 | 16:30 | 4h 5m | Airbus A220-300 |
| Sat, Apr 17 | BT 680 | Air Baltic | 16:35 | 22:40 | 4h 5m | Airbus A220-300 |

Showing all 7 scheduled OPO to RIX 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 OPO to RIX date on the interactive map

## Aircraft on the Porto to Riga nonstop

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

## The full OPO to RIX nonstop schedule

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

### See the schedule

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

### Plan on the map

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

## Airlines flying Porto to Riga nonstop

Carriers operating OPO to RIX nonstop in the current schedule.

- [Air Baltic (BT) route map](https://2lnr.com/routes/airlines/bt.md)\
  [The aircraft BT flies](https://2lnr.com/seatmaps/bt.md)

See OPO to RIX on the interactive map →

## Frequently asked questions about OPO to RIX

**How long is the flight from Porto (OPO) to Riga (RIX)?**

Scheduled flight times from Porto (OPO) to Riga (RIX) run from 4h to 4h 5m across the departures 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 OPO to RIX?**

Air Baltic is currently the only airline flying OPO to RIX nonstop. 2LNR doesn't show award or upgrade space for it on OPO to RIX, so this page carries the schedule rather than a space claim.

**How often does OPO to RIX operate?**

2LNR's schedule data shows a single OPO to RIX nonstop in the coming weeks, on Air Baltic, rather than a weekly service. Thin schedules like this change by season, and on Pro an alert will catch anything added.

**What time do flights from OPO to RIX depart?**

Scheduled OPO to RIX nonstops in the next 7 days with service leave between 10:25 and 16:40, local time at Porto. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

**Which flights operate OPO to RIX nonstop?**

Air Baltic flies BT 680 nonstop from Porto (OPO) to Riga (RIX), 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 OPO to RIX?**

Not on this route: 2LNR doesn't show award or upgrade space for Air Baltic on OPO to RIX. The page carries the full OPO to RIX nonstop schedule and who flies each departure, and the reverse direction is linked below.

Flying the other way? See [RIX to OPO nonstop flights](https://2lnr.com/routes/rix-opo.md).

Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md).

Looking beyond this route? See [every route from Porto (OPO)](https://2lnr.com/routes/opo.md), or [every route from Riga (RIX)](https://2lnr.com/routes/rix.md).

- [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md)

## See the full OPO to RIX 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.

[Get started free](https://2lnr.com/login)