Aviasales.ge will find you the cheapest airfare for Porto – Istanbul by comparing the ticket prices to Istanbul using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy your tickets for Porto – Istanbul is up to you.

Porto – Istanbul is most popular in February, August and October. During this period the average ticket price is 975₾.

In the off-season – in January, February and August ticket prices drop to an average of 1 400₾.

Direct flight for from Porto to Istanbul

The easiest way to to get to your destination is a direct flight. Direct flights for from Porto to Istanbul are offered by:

• Turkish Airlines (6 days per week, flight TK1450)

Istanbul is served by 2 airports: Sabiha Gokcen International Airport and Istanbul New Airport. Direct flights for Porto – Istanbul are operated by:

• Aegean Airlines, Air France, Iberia, Lufthansa, Swiss International Air Lines, Austrian Airlines, Brussels Airlines, Turkish Airlines, TAP Portugal, Air Europa, Vueling from Porto Airport to Istanbul New Airport

Flight with layover for the route from Porto to Istanbul

An alternative option for Porto – Istanbul (round-trip) would be a flight with a layover. Prices start at 1 613₾ up to 1 613₾ .

The lowest prices for flights with layovers are offered by Air France with a layover in Paris. Tickets start at 557₾.

Affordable and convenient options are also available from:

• TAP Portugal (starting at 1 874₾ with a layover in Lisbon)

A flight with a layover on the route Porto – Istanbul will allow you to make your trip more interesting. The layover could be in:

• Frankfurt (flight LH1181 Lufthansa)
• Lisbon (flight TP1925 TAP Portugal)
• Paris (flight AF1529 Air France)

This is a great chance to get to know these cities. Layovers are usually at least six hours.

Please keep in mind that depending on the number of days remaining until your departure, ticket prices for Porto – Istanbul could increase more than twofold.

Aviasales.ge suggests buying tickets for Porto – Istanbul in advance in order to choose the conditions for your flight that best suit your preferences and budget.