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prices we've seen · United States fares · USD

Flights from Istanbul (IST) to Oslo (OSL)

  • One way from $89
  • Round trip from $196
  • No nonstop seen
  • Fastest 5h 55m
  • 4 airlines

The cheapest one-way fare from Istanbul (IST) to Oslo (OSL) we have seen is $89 USD, departing Dec 13, 2026 (seen Nov 10, 2026): LOT LO 136, 1 stop, 17h 20m.

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Cheapest · One wayseen Nov 10

$89 USD

LOT LO 136 · Dec 13 · 1 stop · 17h 20m

A typical day on this route: $95

Continue on the seller's site — $89

Cheapest round tripseen Nov 8

$196 USD

Wizz Air W6 2430 · Feb 22 → Feb 27 · 2 stops · 26h 40m in all, both ways

Continue on the seller's site — $196

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These are the fares the seller shows on its United States site, in USD; prices where you live may differ.

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Prices are the fare alone; the seller shows the bag and fare rules.

Cheapest by month

Checked Nov 11

Pick a month to search the day its cheapest fare leaves.

  1. Nov 2026$153
  2. Dec 2026$89
  3. Jan 2027$91
  4. Feb 2027$93
  5. Mar 2027$92
  6. Apr 2027—
  7. May 2027$103
  8. Jun 2027$92
  9. Jul 2027$114
  10. Aug 2027$140

Cheapest days to fly one wayCheapest round trips

Each day's cheapest fare we've seen, nonstop and with stops. Cheapest first.

We may earn a commission from the seller · How we rank

  1. SunDec 13

    18:30

    17h 20m1 stop

    09:50+1

    Cheapest$89 USD

    LOT LO 136 · seen Nov 10

    Go to seller — $89

  2. FriJan 15

    15:00

    5h 55m1 stop

    18:55

    $91 USD

    LOT LO 134 · seen Nov 4

    Go to seller — $91

  3. ThuJan 21

    15:00

    5h 55m1 stop

    18:55

    $91 USD

    LOT LO 134 · seen Nov 5

    Go to seller — $91

  4. ThuDec 17

    18:30

    17h 20m1 stop

    09:50+1

    $92 USD

    LOT LO 136 · seen Nov 10

    Go to seller — $92

  5. TueDec 8

    18:30

    26h 30m1 stop

    19:00+1

    $93 USD

    LOT LO 136 · seen Nov 8

    Go to seller — $93

  6. MonJan 18

    18:30

    26h 25m1 stop

    18:55+1

    $94 USD

    LOT LO 136 · seen Nov 9

    Go to seller — $94

  7. SunDec 6

    15:00

    20h 50m1 stop

    09:50+1

    $95 USD

    LOT LO 134 · seen Nov 5

    Go to seller — $95

  8. WedJan 13

    09:55

    11h 40m1 stop

    19:35

    $97 USD

    Wizz Air W6 2430 · seen Nov 4

    Go to seller — $97

  9. SunJan 31

    18:30

    17h 20m1 stop

    09:50+1

    $109 USD

    LOT LO 136 · seen Nov 4

    Go to seller — $109

  10. TueDec 1

    15:00

    5h 55m1 stop

    18:55

    $111 USD

    LOT LO 134 · seen Nov 10

    Go to seller — $111
Show 2 more fares

  1. FriDec 4

    18:30

    17h 20m1 stop

    09:50+1

    $113 USD

    LOT LO 136 · seen Nov 6

    Go to seller — $113

  2. SunNov 22

    15:00

    20h 50m1 stop

    09:50+1

    $153 USD

    LOT LO 134 · seen Nov 10

    Go to seller — $153

The cheapest round trips we've seen on this route, on any dates, cheapest first.

We may earn a commission from the seller · How we rank

  1. 5 nightsFeb 22–27

    09:55

    OSL

    Cheapest$196 USD

    Wizz Air W6 2430 · 2 stops · 26h 40m in all, both ways · seen Nov 8

    Go to seller — $196

  2. 4 nightsJan 18–22

    09:55

    OSL

    $200 USD

    Wizz Air W6 2430 · 2 stops · 29h 10m in all, both ways · seen Nov 9

    Go to seller — $200

  3. 3 nightsFeb 11–14

    15:00

    OSL

    $211 USD

    LOT LO 134 · 2 stops · 25h 20m in all, both ways · seen Nov 6

    Go to seller — $211

  4. 5 nightsDec 9–14

    09:55

    OSL

    $224 USD

    Wizz Air W6 2430 · 2 stops · 22h 45m in all, both ways · seen Nov 9

    Go to seller — $224

  5. 7 nightsDec 23–30

    15:00

    OSL

    $244 USD

    LOT LO 134 · 2 stops · 37h in all, both ways · seen Nov 5

    Go to seller — $244

  6. 17 nightsJan 5–22

    17:45

    OSL

    $302 USD

    Air Serbia JU 423 · 3 stops · 58h 25m in all, both ways · seen Nov 7

    Go to seller — $302

  7. 2 nightsNov 20–22

    08:30

    10:30

    $437 USD

    Turkish Airlines TK 1751 · Nonstop · 8h 10m in all, both ways · seen Nov 10

    Go to seller — $437

Compare other routes

Compared with Istanbul → Oslo: $89 one way (Dec 13).

Other places from Istanbul

Every route from Istanbul →

To Oslo from other cities

Every route to Oslo →

Airlines seen on this route

  • Air Serbia
  • LOT
  • Turkish Airlines
  • Wizz Air

Marketing carriers; the operating airline is shown by the seller.

Istanbul to Oslo in numbers

  • By month, Dec 2026 is the cheapest we've seen at $89 USD and Nov 2026 the most expensive at $153 USD — a spread of 72%.
  • None of the 12 departure dates seen has a nonstop fare — every fare has at least one stop; carriers seen: Air Serbia, LOT, Turkish Airlines, Wizz Air.
  • IST serves Istanbul, Türkiye; OSL serves Oslo, Norway.
  • Oslo runs 2 hours behind Istanbul.

Questions

What is the cheapest fare from Istanbul (IST) to Oslo (OSL)?

The cheapest one-way fare from Istanbul (IST) to Oslo (OSL) we have seen is $89 USD, departing Dec 13, 2026 (seen Nov 10, 2026): LOT LO 136, 1 stop, 17h 20m.

Is there a nonstop flight from Istanbul (IST) to Oslo (OSL)?

None of the 12 departure dates seen has a nonstop fare — every fare has at least one stop; carriers seen: Air Serbia, LOT, Turkish Airlines, Wizz Air.

Which month is cheapest to fly from Istanbul (IST) to Oslo (OSL)?

By month, Dec 2026 is the cheapest we've seen at $89 USD and Nov 2026 the most expensive at $153 USD — a spread of 72%.

How old is this price?

It is the cheapest fare we've seen for that date; the date beside it is the day it was seen, or our last check. We look again at least once a day for the routes people search, and stop showing a route's prices two days after our last look. The seller's page shows the price right now.

How does a2bflight rank results?

By price and duration only; commission never enters the order. Cheapest means cheapest among the fares we've seen for this route. A click that books may earn a2bflight a commission from the seller; the price you see is the seller's own. See how we rank and what we keep.