Cheap flights from Lisbon to Istanbul

Compare Lisbon to Istanbul flight deals

Find the cheapest month or even day of the year to fly to Istanbul

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Flight deals from Lisbon Airport to Istanbul

Looking for a cheap last-minute deal or the best return flight from Lisbon Airport to Istanbul? If you want to travel next month, return fares start from $245. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Lisbon to Istanbul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lisbon to Istanbul flights are currently cheapest in May.

Direct flights from Lisbon to Istanbul

Alternative Lisbon to Istanbul routes

Looking for the cheapest, fastest or easiest route from Lisbon to Istanbul? You could fly into the following airports instead.

Lisbon to Istanbul: Flight information

The things to know before you go.
Cheapest flight found$91
Cheapest month to flyMay
Average flight time4 hrs, 46 mins
Most popular airlineIndiGo
Average flights per week70

Finding cheap flights from Lisbon to Istanbul: Frequently asked questions

There are 2 airports in Istanbul: Istanbul Sabiha and Istanbul.
The best price we found for a return flight from Lisbon to Istanbul is $245. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 46 minutes is the average flight time from Lisbon to Istanbul.
IndiGo, Turkish Airlines and TAP Air Portugal fly direct from Lisbon to Istanbul.
As of April 2026, there are 70 flights per week flying from Lisbon to Istanbul.
The cheapest month to fly from Lisbon to Istanbul is usually May.
If you're flying from Lisbon Airport, the cheapest airport near Istanbul is Istanbul – which is 34.4 km away from the centre of Istanbul. We've found flights into this airport from $245.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Istanbul on Friday, 1 May 2026.
Yes – the average flight time is 4 hours and 46 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Istanbul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Istanbul is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 12°C. August is typically the warmest month in Istanbul, when it usually averages around 27°C. You can expect the least rain in August. The coldest month is January, with temperatures averaging 4°C. The rainiest month is December.
Currently, Ryanair and Turkish Airlines offer the cheapest flight tickets to Istanbul.

Travelling from Lisbon Humberto Delgado Airport (LIS) to Istanbul: what you need to know

  • Expect to be travelling for 5 hours 5 minutes. That's the average journey time for a direct flight from Lisbon Humberto Delgado Airport to Istanbul.

  • Lisbon Humberto Delgado Airport is located in Lisbon. Based in the UTC+3 timezone, Istanbul is three hours ahead of Lisbon.

  • With 20 flights a week between the two airports, Lisbon Humberto Delgado Airport (LIS) to Istanbul Airport (IST) is the most popular route. Turkish Airlines operates the earliest flight at 05:55. If you'd like to make the most of your day before leaving, the latest departure from LIS to IST is with Turkish Airlines at 16:45.

  • For hassle-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. That way, you won't have to rush to catch your LIS to Istanbul flight.

  • During popular months such as August, you'll want to get to the airport even earlier. Plan to arrive two hours before domestic departures and four hours ahead of an international flight when you fly during a peak period in general.

  • Direct Lisbon Humberto Delgado Airport to Istanbul tickets are available for booking. Istanbul Airport (IST) is where you'll be touching down.

  • Turkish Airlines is a well-known carrier that operates direct flights from Lisbon Humberto Delgado Airport to Istanbul.

  • A stopover is the perfect opportunity to break up your journey and perhaps even visit a new city. When searching for plane tickets from LIS to Istanbul, deselect the 'Direct flights only' box to see where you can visit along the way. Top options include:

    • Adolfo Suarez Madrid-Barajas Airport (MAD)

    • Barcelona-El Prat Airport (BCN)

    • Vienna International Airport (VIE)

  • Travelling from central Lisbon to LIS takes around 25 minutes on public transport. If you ride-share, drive or grab a taxi, you'll cover the 6 kilometres in 20 minutes or so, depending on traffic.

  • Have an early flight from Lisbon Humberto Delgado Airport to Istanbul? Avoid the stress of rushing to the airport (and get some extra shut-eye) by choosing one of these stays close to LIS:

  • Of the departures from Lisbon Humberto Delgado Airport, 56% arrive on time at their destination.

How to find the cheapest flights from Lisbon Humberto Delgado Airport (LIS) to Istanbul

  • $91 is currently the best price for a one-way Lisbon Humberto Delgado Airport to Istanbul flight. Return plane tickets start from $245. These prices can change based on availability and demand.

  • Lock in cheap flights from LIS to Istanbul by booking seven months ahead. According to our research, that's the sweet spot for picking up a bargain.

  • December is the best month for scoring a fantastic deal on Lisbon Humberto Delgado Airport to Istanbul tickets. If you'd like to travel at a different time of year, the 'Whole month' tool will show you the lowest prices for every month.

  • You don't need to keep checking in to find out if fares have dropped when you create a Price Alert. We'll notify you when there's an updated deal for cheap flights from LIS to Istanbul.

  • Pick your ideal arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Lisbon Humberto Delgado Airport to Istanbul by 'Fastest,' 'Best' or 'Cheapest.'

Airports in Istanbul

Istanbul Airport (IST)

  • Istanbul Airport (IST) to the centre of Istanbul takes about 45 minutes by car. The centre is roughly 40 kilometres away.

  • Travelling on public transport will take you around 1 hour 10 minutes.

  • The last thing you need is a lengthy journey to your hotel if you're landing late on a flight from Lisbon Humberto Delgado Airport to Istanbul. Check in to one of these accommodation options near IST instead:

  • Reserving your vehicle from Istanbul Airport about two weeks in advance of your flight from LIS to Istanbul can help you get the best possible rate.

Istanbul Sabiha Gokcen International Airport (SAW)

  • Istanbul Sabiha Gokcen International Airport (SAW) is about 48 kilometres from central Istanbul. After your flight from Lisbon Humberto Delgado Airport to Istanbul, it'll take you around 1 hour 5 minutes to reach the heart of the city in a taxi or ride-share.

  • If you travel by public transport, the ride to the centre takes 1 hour 40 minutes or so.

  • You'll find some comfortable places to drop your things at near SAW. Unwind and get cosy after your LIS to Istanbul flight at any of these well-located options:

  • Score the best price by booking your ride from SAW four weeks ahead of time. You can also expect to have a wider range of vehicles.

Best time to go to Istanbul

  • February is the quietest month for flights from Lisbon Humberto Delgado Airport to Istanbul, while August is the busiest. Pick the best time to go to Istanbul based on whether you want a laid-back vibe or a lively atmosphere.

  • Before locking in your Lisbon Humberto Delgado Airport to Istanbul plane ticket, think about what kind of weather works for you. July is the warmest month in Istanbul, with temperatures ranging from 21ºC (70ºF) to 30ºC (86ºF).

  • Look for cheap tickets from LIS to Istanbul in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 2ºC (36ºF) and 11ºC (52ºF) on average.

More about Istanbul

  • Start your Istanbul trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from Lisbon Humberto Delgado Airport to Istanbul, browse our range of accommodation options including:

  • All great holidays should include a little sightseeing. Historic Areas of Istanbul, Hagia Sophia Museum and Hagia Sophia History Museum are attractions you won't want to skip in Istanbul.

Explore more of Türkiye (Turkey)

  • Ankara is just one of the many cities in Türkiye (Turkey) waiting to be discovered after you've experienced Istanbul. Around 354 kilometres away to the east, its best attractions include The Roman Theatre, Kocatepe Mosque (Kocatepe Camii) and Museum of Anatolian Civilizations.

  • Around 322 kilometres southwest of Istanbul, Izmir is another favourite stop in Türkiye (Turkey). Start your sightseeing at Aegean Coast, Smyrna Basilika and Ataturk Konak Square.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.