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Cheap flights from Philadelphia to Istanbul

One-way from $339, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Thu, Jan 28Any priceFri, Jan 29Any priceSat, Jan 30Any priceSun, Jan 31$339Mon, Feb 1$339Tue, Feb 2Any priceWed, Feb 3Any priceThu, Feb 4Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
$339
Air Canada, flight AC 8517Found 4 days ago, 1 adult
Check live price
5:05pmPhiladelphiaSun, Jan 31
Travel time 12h 30m, 2 stopsPHLIST
1:35pmIstanbulMon, Feb 1
$339
Air Canada, flight AC 8517Found 4 days ago, 1 adult
Check live price
5:05pmPhiladelphiaMon, Feb 1
Travel time 12h 40m, 2 stopsPHLIST
1:45pmIstanbulTue, Feb 2
$360
United Airlines, flight UA 4184Found 5 days ago, 1 adult
Check live price
8:00pmPhiladelphiaTue, Mar 9
Travel time 12h 11m, 2 stopsPHLIST
4:11pmIstanbulWed, Mar 10
$440
Frontier Airlines, flight F9 2059Found yesterday, 1 adult
Check live price
6:00amPhiladelphiaWed, Jan 13
Travel time 14h 24m, 3 stopsPHLSAW
4:24amIstanbulThu, Jan 14
$492
Frontier Airlines, flight F9 2059Found 4 days ago, 1 adult
Check live price
7:20amPhiladelphiaWed, Dec 30
Travel time 14h 27m, 3 stopsPHLSAW
5:47amIstanbulThu, Dec 31

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.

November 2026

MoTuWeThFrSaSu12345–6–7–8–9–10–11–12–13–14–15–16–17–18–19–20–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2$5763$5214$5705–6–7$5218$5349–10–11$64012–13–14–15–16$78517–18–19$94820$89721$93622–23$79424–25$67026–27$63328–29–30$49231–

January 2027

MoTuWeThFrSaSu1–2–3–45678910111213141516171819202122232425262728293031
$492 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Dec 30, $492.

Lowest fares by month

In the fares found this week, January 2027 has the lowest: from $339 one-way, against $492 in December. Pick a month to see its cheapest date.

  1. Novno fares yet
  2. Dec$492
  3. Jan$339
  4. Feb$339
  5. Mar$360
  6. Aprno fares yet
  7. Mayno fares yet
  8. Junno fares yet
  9. Julno fares yet
  10. Augno fares yet
  11. Sepno fares yet
  12. Octno fares yet
$0$200$400$600NovDec$339JanFebMarAprMayJunJulAugSepOct
Show as a table
MonthCheapest one-wayDateStops
November—
December$492Wed, Dec 303 stops
January 2027$339Sun, Jan 312 stops
February 2027$339Mon, Feb 12 stops
March 2027$360Tue, Mar 92 stops
April 2027—
May 2027—
June 2027—
July 2027—
August 2027—
September 2027—
October 2027—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Istanbul. Average daily high and low and monthly precipitation, 1991–2020 normals.

Nov2026DecJan2027FebMarAprMayJunJulAugSepOct
Lowest fare–$492$339$339$360–––––––
High °C15°11°9°9°12°16°21°26°28°28°25°20°
Low °C9°6°4°4°5°8°13°17°20°21°17°14°
Precipitation mm10112596887045374536448198

Source: Istanbul on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

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

In the fares found this week, January 2027 has the lowest: from $339 one-way, against $492 in December.

What is the weather in Istanbul in January 2027?

In January 2027, the cheapest month to fly, the average daily high in Istanbul is 9 °C and the low 4 °C.

Are there direct flights from Philadelphia 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, Tuesday departures are the cheapest, with a typical lowest fare of $492. Friday is the priciest at about $640.

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