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Cheap flights from Istanbul Airport to Lisbon

IST — LIS
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Istanbul to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 September 2025.

Popular in

August

Cheapest in

April

Average price

C$ 775

Good one-way deal

C$ 1,507 or less
Highest demand for flights based on searches. 24% potential increase in price (C$ 248 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 32 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Istanbul to Lisbon Humberto Delgado.
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Best time to book a flight from Istanbul to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Istanbul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Istanbul Airport to Lisbon

How far ahead should I book a flight from Istanbul Airport to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Istanbul to Lisbon. Price data was last updated on 29 August 2025.

Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Istanbul Airport to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Istanbul Airport to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Istanbul Airport to Lisbon (average of C$ 482). Flying from Istanbul Airport to Lisbon in July is currently the most expensive (average of C$ 779). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IST to LIS?

Find hourly flight availability from Istanbul to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Istanbul Airport to Lisbon as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Istanbul to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from Istanbul?

    Located just 6.7 km from the city centre, Lisbon Humberto Delgado is the airport most travellers will use when flying to Lisbon from Istanbul. Booking flights from Istanbul to Humberto Delgado (LIS) should be relatively easy as there are 7 daily inbound flights from Istanbul from 0 different airlines.

  • What are the most reliable airlines from Istanbul Airport to Lisbon?

    No one likes to see their flight delayed. When booking a flight from Istanbul Airport to Lisbon consider choosing Thai Airways (95%), Turkish Airlines (82%) or TAP AIR PORTUGAL (82%) as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from Istanbul to Lisbon that include hotel bookings?

    Yes. In addition to deals on Istanbul to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Istanbul to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Istanbul to Lisbon.

  • Can I find deals for business class flights from Istanbul to Lisbon?

    Yes. Cheapflights offers flight deals from Istanbul to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Istanbul Airport to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Istanbul Airport to Lisbon (average of C$ 482). Flying from Istanbul Airport to Lisbon in July is currently the most expensive (average of C$ 779). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Costa da Caparica
Óbidos
Setúbal

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Why should you use Cheapflights to find cheap flight tickets from Istanbul to Lisbon?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Lisbon from Istanbul.

Can Cheapflights find flights from Istanbul to Lisbon with no change fees?

Certainly. Search results for flights to Lisbon from Istanbul shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Istanbul to Lisbon become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Lisbon from Istanbul today and book when prices fit your budget.

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