Cheap flights from Oslo to Istanbul

The winter months tend toward higher fares as travellers seek warmth elsewhere, while spring sees prices gradually ease into summer peaks around holiday periods. November stands out as the most affordable time to travel this route when demand settles after peak seasons. Weekday departures often cost less than weekend flights, and booking several weeks ahead typically yields better value than last-minute searches.

Budget carriers like Wizz Air, Pegasus, and Wizz Air Malta offer straightforward point-to-point service with basic fares that let you pay only for what you need. Full-service options including Turkish Airlines, KLM Royal Dutch Airlines, LOT Polish Airlines, and Aegean Airlines include checked baggage and meals in their tickets while routing through European hubs. Sun Express and Transavia France provide additional connections from Mediterranean gateways when direct flights do not suit your timing.

Getting into Istanbul depends on which airport your flight lands at since both locations serve different parts of the city. Istanbul Airport sits far from the centre with express buses and taxis covering the distance to major districts. Sabiha Gokcen offers quicker access to eastern neighborhoods while still requiring public transport or private transfers for central areas.

Currency

TRY (₺)

Power sockets

Type C, F · 230 V

Language

Turkish

Emergency number

112, 177

Driving side

right

Calling code

+36

Internet domain

.tr

Population of Istanbul

15.7 M (2023)

Time zone

UTC+03 (Europe/Istanbul)

Country facts: Wikidata

• Confirm which Oslo airport your departure uses since flights leave from either Oslo Airport or Sandefjord depending on the airline
• Review baggage allowances carefully as low-cost carriers charge separately for checked luggage beyond carry-on limits
• Verify whether your ticket requires a connecting flight or offers direct service to avoid unexpected layovers
• Check visa and passport requirements before travelling to Turkey as entry rules vary by nationality
• Consider travel dates around school holidays when fares rise due to increased family demand