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Lisbon to Istanbul in October 2026 LIS → IST, SAW

Lisbon Portela Airport (LIS) → Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW)

For departures in October 2026, the cheapest return found recently is $315 with Air Europa, 27 Oct – 3 Nov, found today.

Return

In October 2026, the cheapest return fare on each of 7 departure dates is usually $318 to $352. Across all 33 departure dates we hold on this route, it is usually $262 to $336. Of the 4 months with enough return fares to compare, October 2026 is usually the most expensive.

Cheapest return found recently

$315

27 Oct – 3 Nov · Air Europa

Lisbon Portela Airport (LIS) → Istanbul New Airport (IST)

out 1 stop, back 1 stop

found today

See prices for these datesCheck today's price

Cheapest we hold, of any age

$309

28 Oct – 6 Nov · easyJet

Lisbon Portela Airport (LIS) → Sabiha Gokcen International Airport (SAW)

out 1 stop, back 1 stop

found 6 days ago

See prices for these datesCheck today's price

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The cheapest dates in October 2026

DatesFromAirlineStopsFound
28 Oct – 6 Nov$309easyJetout 1 stop, back 1 stopfound 6 days agoSee prices for these dates
27 Oct – 3 Nov$315Air Europaout 1 stop, back 1 stopfound todaySee prices for these dates
23 Oct – 3 Nov$320Ryanairout 1 stop, back 1 stopfound 4 days agoSee prices for these dates
29 Oct – 6 Nov$336ALPAVIAout 2 stops, back 1 stopfound 6 days agoSee prices for these dates
22 Oct – 1 Nov$346Pegasus Airlinesout 1 stop, back 1 stopfound 6 days agoSee prices for these dates

Every date we hold

7 departure dates

22 Oct – 1 Nov: $346, found 6 days ago23 Oct – 3 Nov: $320, found 4 days ago25 Oct – 3 Nov: $358, found 4 days ago27 Oct – 3 Nov: $315, found today28 Oct – 6 Nov: $309, found 6 days ago29 Oct – 6 Nov: $336, found 6 days ago30 Oct – 30 Oct: $517, found 5 days agoOct
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
22 Oct – 1 Nov$346Pegasus AirlinesLisbon Portela Airport (LIS) → Sabiha Gokcen International Airport (SAW)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
23 Oct – 3 Nov$320RyanairLisbon Portela Airport (LIS) → Sabiha Gokcen International Airport (SAW)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
25 Oct – 3 Nov$358Pegasus AirlinesLisbon Portela Airport (LIS) → Sabiha Gokcen International Airport (SAW)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
27 Oct – 3 Nov$315Air EuropaLisbon Portela Airport (LIS) → Istanbul New Airport (IST)out 1 stop, back 1 stopfound todaySee prices for these dates
28 Oct – 6 Nov$309easyJetLisbon Portela Airport (LIS) → Sabiha Gokcen International Airport (SAW)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
29 Oct – 6 Nov$336ALPAVIALisbon Portela Airport (LIS) → Sabiha Gokcen International Airport (SAW)out 2 stops, back 1 stopfound 6 days agoSee prices for these dates
30 Oct – 30 Oct$517easyJetLisbon Portela Airport (LIS) → Sabiha Gokcen International Airport (SAW)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $217.

October 2026From $3097 departure dates28 Oct – 6 Nov · found 6 days agoSee prices for these dates
November 2026From $25011 departure dates23 Nov – 24 Nov · found 2 days agoSee prices for these datesEvery date in November 2026
December 2026From $217Cheapest seen6 departure dates7 Dec – 14 Dec · found 3 days agoSee prices for these dates
January 2027From $2424 departure dates20 Jan 2027 – 23 Jan 2027 · found 5 days agoSee prices for these dates
February 2027From $2602 departure dates27 Feb 2027 – 7 Mar 2027 · found 3 days agoSee prices for these dates
March 2027From $3311 departure date23 Mar 2027 – 4 Apr 2027 · found 3 days agoSee prices for these dates
April 2027From $3091 departure date22 Apr 2027 – 2 May 2027 · found 6 days agoSee prices for these dates
June 2027From $2721 departure date22 Jun 2027 – 27 Jun 2027 · found 5 days agoSee prices for these dates

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work