Route guide

Oslo to Izmir (OSL-ADB): Nonstop Upgrade & Award Space

SunExpress flies nonstop from Oslo (OSL) to Izmir (ADB) just twice a week. With so few departures, each one carries the only premium seats on the route that day. 2LNR tracks confirmed upgrade and award space on all of them, so a rare opening doesn't slip past you.

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

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2
Nonstop flights a week
1,668 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every OSL to ADB 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 Oslo to Izmir 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 OSL to ADB 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 OSL to ADB on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Oslo to Izmir nonstop

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

  • SunExpress
See OSL to ADB on the interactive map →

Frequently asked questions about OSL to ADB

How far is Izmir from Oslo?
OSL to ADB covers about 1,668 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from OSL to ADB?
SunExpress is currently the only airline flying OSL to ADB nonstop. 2LNR tracks confirmed upgrade and award space on every SunExpress departure.
How often does OSL to ADB operate?
The nonstop currently runs twice a week, on SunExpress. Thin schedules like this change by season, and an alert will catch anything added.
How do I check upgrade or award availability on OSL to ADB?
Open the OSL to ADB calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Oslo to Izmir route, and 2LNR will notify you when space opens. It's free to start.

Never miss OSL to ADB upgrade or award space

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

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