$134 Find Cheap Flights from Istanbul to Oslo - Compare and Save

These are the earliest and latest flight times available from Istanbul Airport to Oslo Gardermoen Airport:

• Earliest: departs at 7:10 am and lands at 11:07 am
• Latest: departs at 9:00 pm and lands at 12:57 am.

The flight takes about 3h 57m.

Two cabin classes are available on flights from Istanbul Airport to Oslo Gardermoen Airport:

• Economy Class
• Business Class

A nonstop flight from Istanbul Airport to Oslo Gardermoen Airport takes 3h 57m, covering 1,506 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Istanbul Airport to Oslo Gardermoen Airport range from $295 to $440, with an average of $363 over the past 12 months. Anything below $295 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 20% above the $363 route average. Book 19 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $208 round-trip via Gdansk Rebiechowo (GDN), compared to $373 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $36–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A321neo family is used most often on this route, operated mainly by Turkish Airlines. Other aircraft seen on the route include Airbus A321-100/200 variants.

Morning is the busiest departure period on Istanbul Airport to Oslo Gardermoen Airport flights, with 50% of flights leaving in that window. Afternoon departures account for 50%, evening flights for 0%, and night flights for 0%.

One-way fares from Istanbul Airport to Oslo Gardermoen Airport are currently lower than usual. Average one-way flight prices are about $144, which is 41% below the typical average for this route.

Oslo Gardermoen Airport (OSL) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:

• Hertz
• Budget
• Sixt
• Avis
• Thrifty

Flights from Istanbul Airport to Oslo Gardermoen Airport usually depart from Istanbul (IST) and arrive at Oslo Gardermoen (OSL).

Evening flights have the fewest delays on this route, while afternoon departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Istanbul Airport to Oslo Gardermoen Airport route, 15% of flights were delayed in the past 3 months, with delays averaging 1h 33m.

One-stop flights from Istanbul Airport to Oslo Gardermoen Airport most commonly connect through:

• Belgrade Nikola Tesla (BEG) - 25% of one-stop connections
• Warsaw Frederic Chopin (WAW) - 25% of one-stop connections
• Riga Intl (RIX) - 18% of one-stop connections
• Frankfurt am Main (FRA) - 10% of one-stop connections

Yes. Flexible dates can save you up to 35% on flights from Istanbul Airport to Oslo Gardermoen Airport. Sunday is the cheapest departure day at $296 round-trip on average, while Thursday is the most expensive at $450, a difference of $154.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Only Turkish Airlines operates flights between Istanbul Airport and Oslo Gardermoen Airport.

Flying via Riga Intl (RIX) gives the shortest average 1-stop total travel time at 7h 53m, compared with 8h 18m via Belgrade Nikola Tesla (BEG) and 8h 39m via Kastrup Copenhagen (CPH).

Oslo Gardermoen Airport is 1 hour behind Istanbul Airport (Central European Time vs Turkey Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Oslo Gardermoen Airport are Nationaltheatret, Rockefeller and Oslo domkirke. These are among the most viewed places in Oslo Gardermoen Airport on KAYAK.

Among airlines operating Istanbul Airport to Oslo Gardermoen Airport flights:

• Turkish Airlines: offers extra legroom; offers free seat selection
• Norwegian: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Turkish Airlines: a cabin bag and a checked bag in Economy Class
• Norwegian: a cabin bag and a checked bag in Economy Class
• Icelandair: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.