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Cheap flights from Seattle to Istanbul

One-way from $303, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Sun, Oct 18Any priceMon, Oct 19Any priceTue, Oct 20$330Wed, Oct 21$303Thu, Oct 22Any priceFri, Oct 23$328Sat, Oct 24Any priceSun, Oct 25Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest
$303
Icelandair, flight FI 682Found 4 days ago, 1 adult
Check price on Aviasales
7:00pmSeattleWed, Oct 21
Travel time 14h 10m, 2 stopsSEASAW
7:10pmIstanbulThu, Oct 22
$305
Icelandair, flight FI 680Found 3 days ago, 1 adult
Check price on Aviasales
3:35pmSeattleMon, Oct 26
Travel time 14h 20m, 2 stopsSEASAW
3:55pmIstanbulTue, Oct 27
$309
Icelandair, flight FI 680Found 3 days ago, 1 adult
Check price on Aviasales
3:35pmSeattleThu, Oct 29
Travel time 14h 20m, 2 stopsSEASAW
3:55pmIstanbulFri, Oct 30
$318
Icelandair, flight FI 680Found 6 days ago, 1 adult
Check price on Aviasales
2:35pmSeattleMon, Dec 28
Travel time 14h 30m, 2 stopsSEASAW
4:05pmIstanbulTue, Dec 29
$328
Icelandair, flight FI 682Found 4 days ago, 1 adult
Check price on Aviasales
7:00pmSeattleFri, Oct 23
Travel time 13h 45m, 2 stopsSEASAW
6:45pmIstanbulSat, Oct 24

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in TurkeyTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Istanbul, booked ahead at a fixed price.
    See options
  • Things to do in IstanbulPopular tours from $32 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Turkey from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234–5$4336–7$4368$4499$42310$52811–12–13–14–15–16–17–18–19–20$33021$30322–23$32824–25–26$30527$33128$34429$30930–31–

November 2026

MoTuWeThFrSaSu1$4072–3$4874$4535–6–7$5338$3849–10–11–12–13–14–15–16$35717–18$49919–20–21$54322–23–24–25–26$41727$66128$60929$56630$451

December 2026

MoTuWeThFrSaSu1$5662$566345678910111213141516171819202122232425262728293031
$394 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Oct 21, $303.

Lowest fares by month

In the fares found this week, October has the lowest: from $303 one-way, against $535 in May 2027. Pick a month to see its cheapest date.

$0$200$400$600$303OctNovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$303Wed, Oct 212 stops
November$357Mon, Nov 162 stops
December$318Mon, Dec 282 stops
January 2027$394Mon, Jan 42 stops
February 2027—
March 2027$376Sun, Mar 211 stop
April 2027—
May 2027$535Wed, May 261 stop
June 2027$533Wed, Jun 21 stop
July 2027—
August 2027—
September 2027—

Questions travellers ask

What is the cheapest month to fly from Seattle to Istanbul?

In the fares found this week, October has the lowest: from $303 one-way, against $535 in May 2027.

Are there direct flights from Seattle to Istanbul?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

Which day of the week is cheapest to fly?

In the fares we have, Monday departures are the cheapest, with a typical lowest fare of $414. Friday is the priciest at about $623.

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