Cheap flights from Porto to Istanbul from $0
Compare prices across airlines and find the best deals
|
Discover deals on Porto to Istanbul flights
Typical range $0–$0•Cheapest found $0
Checking latest prices...Find cheap flights from Porto to Istanbul
Best
1 stop
8 Feb
DEP
12:30
OPO
1×
22:45
IST
7h 15m
8 Feb
DEPARTURE
12:30 - 22:45
7h 15m
OPO
1 stop
IST
1 stop
8 Feb
DEP
12:30
OPO
1×
22:45
IST
7h 15m
8 Feb
DEPARTURE
12:30 - 22:45
7h 15m
OPO
1 stop
IST
Lufthansa flights from Porto to Istanbul
Our best Lufthansa deals on Porto to Istanbul tickets
Best
1 stop
8 Feb
DEP
12:30
OPO
1×
22:45
IST
7h 15m
8 Feb
DEPARTURE
12:30 - 22:45
7h 15m
OPO
1 stop
IST
1 stop
8 Feb
DEP
12:30
OPO
1×
22:45
IST
7h 15m
8 Feb
DEPARTURE
12:30 - 22:45
7h 15m
OPO
1 stop
IST
Turkish Airlines flights from Porto to Istanbul
Our best Turkish Airlines deals on Porto to Istanbul tickets
Best
8 Feb
DEP
10:55
OPO
18:40
IST
4h 45m
8 Feb
DEPARTURE
10:55 - 18:40
4h 45m
OPO
IST
8 Feb
DEP
16:30
OPO
00:15
IST
4h 45m
8 Feb
DEPARTURE
16:30 - 00:15
4h 45m
OPO
IST
What's the cheapest day of the week to fly from Porto to Istanbul?
If your flying dates are flexible, you should consider flying to Istanbul on a Thu, as we generally find the cheapest rates on that day. On the other hand, Sat is the most expensive day to fly.
What is the cheapest month to fly from Porto to Istanbul?
The cheapest month for flights from Porto to Istanbul is Sep, where tickets cost $328 on average. The most expensive months are Jul.
JanFebMarAprMayJunJulAugSepOctNovDec
$473$401$328
Travellers love booked.ai
54,007
searches in the past 7 days
509
searches for Porto to Istanbul
Everything you should know
Cheapest one-way flight
$354
Typical prices: $354–$654
When to book
6 weeks
in advance to save around 35%
Good to know
💰
Save money
Compare prices across airlines to find the best deal. Prices can vary significantly.
📅
Be flexible
Flying midweek or in off-peak seasons can save you up to 30% on airfare.
⏰
Book early
Booking 6+ weeks in advance typically offers the best prices.
✓IATA accredited — Book with confidence through an IATA-accredited travel agent
✓Track prices — Not ready to book? Create a price alert for when prices drop
✓Free to use — There are no hidden charges or fees
Explore our Istanbul guides
Discover the best things to do, see, and experience in Istanbul
Frequently asked questions
The cheapest flight from Porto to Istanbul currently costs AUD $354. Prices typically range from $354 to $654. Prices change frequently, so we recommend booking early and being flexible with your travel dates.