Round trip from
$197
10 Dec – 14 Dec · easyJet · 1 stop
found today
Direct flights from
$424
10 Dec – 14 Dec · Turkish Airlines
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-
3127 km
Distance
-
4 h 55 min
Shortest flight
-
13
Airlines
-
$100
One way from
-
$197
Round trip from
The route at a glance
About 3127 km separate Porto and Istanbul; the quickest flight is 4 h 55 min and a typical one 5 h 58 min.
None of the cheapest tickets found were direct; Wizz Air Malta carries 47% of them.
Most cheap flights leave from Porto Airport (10 km from the centre of Porto).
Most land at Sabiha Gokcen International Airport (30 km from the centre of Istanbul).
A one-way ticket starts at $100, a round trip at $197.
Cheapest price by month
| Month | Round trip from |
|---|---|
| November 2026 | $271 |
| December 2026 | $197 |
| January 2027 | $250 |
| February 2027 | $255 |
| April 2027 | $301 |
| May 2027 | $275 |
| October 2027 | $683 |
Cheapest day to fly
Looking two months ahead, 14 December is the cheapest date to leave, at $104.
Thursday is the cheapest day of the week to fly.
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 4 $182 |
5 $178 |
6 $191 |
7 $149 |
8 $150 |
||
| 9 $137 |
10 $146 |
11 $153 |
12 $127 |
13 $156 |
14 $132 |
15 $141 |
| 16 $150 |
17 $163 |
18 $148 |
19 $148 |
20 $148 |
21 $134 |
22 $135 |
| 23 $126 |
24 $126 |
2 $131 |
3 $122 |
4 $122 |
5 $122 |
6 $122 |
| 7 $122 |
8 $113 |
9 $119 |
10 $121 |
11 $121 |
12 $121 |
13 $123 |
| 14 $104 |
15 $133 |
16 $120 |
17 $133 |
18 $134 |
19 $134 |
20 $121 |
| 21 $144 |
22 $144 |
23 $167 |
24 $158 |
25 $158 |
26 $158 |
27 $158 |
| 28 $150 |
Cheaper More expensive
- $104 — Monday, Dec. 14, 2026
- $113 — Tuesday, Dec. 8, 2026
- $117 — Friday, Nov. 27, 2026
- $119 — Wednesday, Dec. 9, 2026
- $120 — Wednesday, Dec. 16, 2026
- $121 — Thursday, Dec. 10, 2026
- $121 — Friday, Dec. 11, 2026
- $121 — Saturday, Dec. 12, 2026
- $121 — Sunday, Dec. 20, 2026
- $122 — Thursday, Dec. 3, 2026
- $122 — Friday, Dec. 4, 2026
- $122 — Saturday, Dec. 5, 2026
- $122 — Sunday, Dec. 6, 2026
- $122 — Monday, Dec. 7, 2026
- $123 — Sunday, Dec. 13, 2026
- $126 — Monday, Nov. 23, 2026
- $126 — Tuesday, Nov. 24, 2026
- $126 — Wednesday, Nov. 25, 2026
- $126 — Thursday, Nov. 26, 2026
- $127 — Thursday, Nov. 12, 2026
- $131 — Wednesday, Dec. 2, 2026
- $132 — Saturday, Nov. 14, 2026
- $133 — Tuesday, Dec. 15, 2026
- $133 — Thursday, Dec. 17, 2026
- $134 — Saturday, Nov. 21, 2026
- $134 — Saturday, Nov. 28, 2026
- $134 — Friday, Dec. 18, 2026
- $134 — Saturday, Dec. 19, 2026
- $135 — Sunday, Nov. 22, 2026
- $137 — Monday, Nov. 9, 2026
- $141 — Sunday, Nov. 15, 2026
- $144 — Monday, Dec. 21, 2026
- $144 — Tuesday, Dec. 22, 2026
- $146 — Tuesday, Nov. 10, 2026
- $148 — Wednesday, Nov. 18, 2026
- $148 — Thursday, Nov. 19, 2026
- $148 — Friday, Nov. 20, 2026
- $149 — Saturday, Nov. 7, 2026
- $150 — Sunday, Nov. 8, 2026
- $150 — Monday, Nov. 16, 2026
- $150 — Monday, Dec. 28, 2026
- $153 — Wednesday, Nov. 11, 2026
- $156 — Friday, Nov. 13, 2026
- $158 — Thursday, Dec. 24, 2026
- $158 — Friday, Dec. 25, 2026
- $158 — Saturday, Dec. 26, 2026
- $158 — Sunday, Dec. 27, 2026
- $163 — Tuesday, Nov. 17, 2026
- $167 — Wednesday, Dec. 23, 2026
- $178 — Thursday, Nov. 5, 2026
- $182 — Wednesday, Nov. 4, 2026
- $191 — Friday, Nov. 6, 2026
Price trend, last 30 days
Prices over the past month ranged from $191 to $244, with $217 the usual level.
Today's price is 9% below that average — a good moment to book.
- 5 October — $233
- 6 October — $233
- 7 October — $233
- 8 October — $244
- 9 October — $231
- 10 October — $231
- 11 October — $225
- 12 October — $225
- 13 October — $225
- 14 October — $225
- 15 October — $225
- 16 October — $225
- 17 October — $225
- 18 October — $236
- 19 October — $236
- 20 October — $236
- 21 October — $236
- 22 October — $235
- 23 October — $191
- 24 October — $191
- 25 October — $191
- 26 October — $191
- 27 October — $191
- 28 October — $191
- 29 October — $217
- 30 October — $217
- 31 October — $197
- 1 November — $197
- 2 November — $197
- 3 November — $197
- 4 November — $197
Trip length and timing
The cheapest tickets are for stays of about 7 nights (the very cheapest: 4 nights), booked around 32 days ahead.
Airlines on this route
Airports used
Trip essentials
Car rental in Istanbul
Pick up a car at the airport.
Mobile data in Istanbul
An eSIM with local data, set up before you land.
by Airalo
Airport transfer in Istanbul
A fixed-price ride from the airport, booked ahead.
by Kiwitaxi
Flight delayed or cancelled?
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Flight deals from Porto in Telegram
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Questions and answers
- What is the cheapest price for flights from Porto to Istanbul?
- The cheapest round-trip ticket found recently costs $197.
- Which month is the cheapest to fly from Porto to Istanbul?
- December 2026 is currently the cheapest month, with tickets from $197.
- Are there direct flights from Porto to Istanbul?
- Yes. Direct flights were found from $424.
- Which airlines fly from Porto to Istanbul?
- Airlines found on this route: ALPAVIA, easyJet, easyJet, Ryanair, Transavia, Iberia, Lufthansa, Malta Air, Portugalia Airlines, Buzz, Turkish Airlines, TAP Air Portugal.
- How far is Istanbul from Porto?
- The distance is about 3127 km. A direct flight takes about 4 h 30 min.
- How long is the flight from Porto to Istanbul?
- The shortest flight takes 4 h 55 min; most take about 5 h 58 min.
- Which airports do flights from Porto to Istanbul use?
- Most depart from Porto Airport and arrive at Sabiha Gokcen International Airport.
- What is the cheapest day of the week to fly from Porto to Istanbul?
- In the next two months, Thursday departures are the cheapest; the single cheapest day is 14 December at $104.