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Cheap flights from Oslo to Istanbul

Recently found return fares from $85, with December the cheapest month we know of. Compare dates, then book with the partner you choose.

Cheapest months to fly

Lowest recently found return fare in each month. Tap a month to see that month's calendar.

Typical return fare: $92 – $113 Middle half of the lowest fares we saw each day in the last 90 days (8 days of data). Anything below the range is a good price.

Good price
$109 Oct2026 $94 Nov2026 $85 Dec2026 $85 Jan2027 $94 Feb2027 $124 Apr2027 $149 Jun2027 $104 Sep2027

Oslo → Istanbul

November 2026

Mon Tue Wed Thu Fri Sat Sun 1 $112 2 $109 3 $144 4 $110 5 $104 6 7 $120 8 $140 9 $101 10 $126 11 12 13 14 $100 15 $94 16 17 18 19 20 21 $128 22 23 24 25 26 27 28 29 30
LowerHigherLowest this month

Lowest fares for the best day

  • Wizz AirFri 13 Nov – Sun 15 Nov · 1 stop · 4h 50m $264
See all flights for these dates

Airports in Istanbul

  • ISTIstanbul
  • SAWSabiha Gökçen

Airport in Oslo

  • OSLGardermoen

Watch this route

OSL
IST

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More trips from Oslo

All flights from Oslo Istanbul to Oslo flights
Krakowfrom $38 Warsawfrom $54 Milanfrom $56 Stockholmfrom $92 RIXfrom $96 BUHfrom $121 BGOfrom $123 Berlinfrom $128

FAQ

Questions about this route

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Help center Contact us
01What is the cheapest month to fly from Oslo to Istanbul?

Based on recently found fares, December 2026 has the lowest price we know of, from $85. Prices change often, so check the calendar for current fares.

02Which airports serve Istanbul?

Istanbul is served by Istanbul (IST), Sabiha Gökçen (SAW). Searching the city code compares all of them at once.

03Are the prices on this page final?

No. They are recently found fares. When you open a deal, the partner shows the live price, including taxes and fees, before you pay.

04How can I get an alert when flights to Istanbul get cheaper?

Use the price alert on this page. Choose your dates or a whole month and we will email you when the fare drops.