Route guide

Porto to Stuttgart (OPO-STR): Nonstop Upgrade & Award Space

Eurowings flies the OPO to STR nonstop about 6 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every OPO to STR departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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6
Nonstop flights a week
1,010 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every OPO to STR departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Porto to Stuttgart to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each OPO to STR departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

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

Airlines flying Porto to Stuttgart nonstop

Carriers operating OPO to STR nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Eurowings
See OPO to STR on the interactive map →

Frequently asked questions about OPO to STR

How far is Stuttgart from Porto?
OPO to STR covers about 1,010 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from OPO to STR?
Eurowings is currently the only airline flying OPO to STR nonstop. 2LNR tracks confirmed upgrade and award space on every Eurowings departure.
How many flights a week are there from OPO to STR?
About 6 nonstop flights a week run between Porto and Stuttgart in the current schedule, operated by Eurowings. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on OPO to STR?
Open the OPO to STR calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Porto to Stuttgart route, and 2LNR will notify you when space opens. It's free to start.

Never miss OPO to STR upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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