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Cheap flights from Istanbul to Porto

One-way from €88, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Wed, Nov 4€109Thu, Nov 5€100Fri, Nov 6€102Sat, Nov 7€88Sun, Nov 8€102Mon, Nov 9Any priceTue, Nov 10Any priceWed, Nov 11Any 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
€88
Tarom, flight RO 262Found 3 days ago, 1 adult
Check price on Aviasales
11:40IstanbulSat, Nov 7
Travel time 5h 40m, 1 stopISTOPO
14:20PortoSat, Nov 7
€89
Vueling, flight VY 8611Found 2 days ago, 1 adult
Check price on Aviasales
19:20IstanbulTue, Dec 15
Travel time 5h 40m, 1 stopISTOPO
22:00PortoTue, Dec 15
€94
Ajet, flight VF 61Found 6 days ago, 1 adult
Check price on Aviasales
11:10IstanbulTue, Nov 24
Travel time 5h 40m, 1 stopSAWOPO
13:50PortoTue, Nov 24
€94
Transavia France, flight TO 3289Found 6 days ago, 1 adult
Check price on Aviasales
19:50IstanbulMon, Feb 8
Travel time 6h 10m, 1 stopISTOPO
23:00PortoMon, Feb 8
€97
Ajet, flight VF 105Found 3 days ago, 1 adult
Check price on Aviasales
15:00IstanbulWed, Nov 18
Travel time 5h 55m, 1 stopSAWOPO
17:55PortoWed, Nov 18

Round trips

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

Plan the rest of the trip

  • Mobile data in PortugalTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Porto, booked ahead at a fixed price.
    See options
  • Things to do in PortoPopular tours from $63.07 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Portugal from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to €400 per person under Turkey’s rules.
    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€2705€2636€2487€1898€2809€26610€16411€16612€16613€12914€12615€13616€16417€15618€15019€11720€11821€10522–23–24€12625€11626€13127€11128–29€15130€13131€142

November 2026

MoTuWeThFrSaSu1–2–3€1124€1095€1006€1027€888€1029–10–11–12–13–14€13515–16€10917–18€9719€9920–21–22–23€10024€9425–26€10327€10228–29–30–

December 2026

MoTuWeThFrSaSu1–2–345678910111213141516171819202122232425262728293031
€108 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 7, €88.

Lowest fares by month

In the fares found this week, November has the lowest: from €88 one-way, against €115 in January 2027. Pick a month to see its cheapest date.

€0€50€100€150Oct€88NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October€105Wed, Oct 212 stops
November€88Sat, Nov 71 stop
December€89Tue, Dec 151 stop
January 2027€115Sun, Jan 242 stops
February 2027€94Mon, Feb 81 stop
March 2027€108Mon, Mar 151 stop
April 2027€115Sat, Apr 171 stop
May 2027€115Tue, May 41 stop
June 2027€107Thu, Jun 171 stop
July 2027—
August 2027—
September 2027—

Questions travellers ask

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

In the fares found this week, November has the lowest: from €88 one-way, against €115 in January 2027.

Are there direct flights from Istanbul to Porto?

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, Thursday departures are the cheapest, with a typical lowest fare of €115. Sunday is the priciest at about €140.

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