Cheap Flights from Turkey to Porto (TR to OPO)

Fri Jul 25th 2025 Turkish Airlines · TK 1449 Depart at 6:45am from Istanbul (IST) Fly for 5h 0m Arrive at 9:45am in Porto (OPO)

Tue Jul 15th 2025 Turkish Airlines · TK 1451 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Tue Aug 5th 2025 Turkish Airlines · TK 1451 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Fri Jul 18th 2025 Turkish Airlines · TK 1451 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Wed Jul 16th 2025 Turkish Airlines · TK 1451 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Fri Jul 25th 2025 Turkish Airlines · TK 1451 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Tue Jul 22nd 2025 Turkish Airlines · TK 1451 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Fri Aug 1st 2025 Turkish Airlines · TK 1451 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Thu Jul 10th 2025 Turkish Airlines · TK 1451 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Mon Jul 14th 2025 Turkish Airlines · TK 1451 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Wed Jul 23rd 2025 Turkish Airlines · TK 1451 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Thu Aug 7th 2025 Turkish Airlines · TK 1451 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Wed Jul 2nd 2025 Turkish Airlines · TK 1451 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Tue Jul 8th 2025 Turkish Airlines · TK 1451 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Fri Jul 4th 2025 Turkish Airlines · TK 1451 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Fri Jul 18th 2025 Turkish Airlines · TK 1449 Depart at 6:45am from Istanbul (IST) Fly for 5h 0m Arrive at 9:45am in Porto (OPO)

Sun Jul 13th 2025 Turkish Airlines · TK 1451 Depart at 12:05pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:05pm in Porto (OPO)

Sun Jul 20th 2025 TAP Portugal · TP 6459 Depart at 12:05pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:05pm in Porto (OPO)

Mon Jul 21st 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Sat Jul 19th 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Sun Aug 3rd 2025 TAP Portugal · TP 6459 Depart at 12:05pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:05pm in Porto (OPO)

Thu Jul 24th 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Fri Aug 8th 2025 TAP Portugal · TP 6457 Depart at 6:45am from Istanbul (IST) Fly for 5h 0m Arrive at 9:45am in Porto (OPO)

Sun Aug 3rd 2025 TAP Portugal · TP 6457 Depart at 6:45am from Istanbul (IST) Fly for 5h 0m Arrive at 9:45am in Porto (OPO)

Mon Aug 4th 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Mon Jul 14th 2025 TAP Portugal · TP 6457 Depart at 6:55am from Istanbul (IST) Fly for 5h 0m Arrive at 9:55am in Porto (OPO)

Fri Jul 4th 2025 TAP Portugal · TP 6457 Depart at 6:45am from Istanbul (IST) Fly for 5h 0m Arrive at 9:45am in Porto (OPO)

Tue Jul 22nd 2025 TAP Portugal · TP 6457 Depart at 6:50am from Istanbul (IST) Fly for 5h 0m Arrive at 9:50am in Porto (OPO)

Tue Jul 22nd 2025 Turkish Airlines · TK 1449 Depart at 6:50am from Istanbul (IST) Fly for 5h 0m Arrive at 9:50am in Porto (OPO)

Tue Jul 8th 2025 Turkish Airlines · TK 1449 Depart at 6:50am from Istanbul (IST) Fly for 5h 0m Arrive at 9:50am in Porto (OPO)

Thu Jul 3rd 2025 Turkish Airlines · TK 1451 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Wed Jul 16th 2025 Turkish Airlines · TK 1449 Depart at 6:50am from Istanbul (IST) Fly for 5h 0m Arrive at 9:50am in Porto (OPO)

Fri Aug 8th 2025 Turkish Airlines · TK 1449 Depart at 6:45am from Istanbul (IST) Fly for 5h 0m Arrive at 9:45am in Porto (OPO)

Thu Jul 17th 2025 Turkish Airlines · TK 1449 Depart at 7:05am from Istanbul (IST) Fly for 5h 0m Arrive at 10:05am in Porto (OPO)

Fri Jul 11th 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Sat Aug 2nd 2025 TAP Portugal · TP 6457 Depart at 6:45am from Istanbul (IST) Fly for 5h 0m Arrive at 9:45am in Porto (OPO)

Wed Jul 16th 2025 TAP Portugal · TP 6457 Depart at 6:50am from Istanbul (IST) Fly for 5h 0m Arrive at 9:50am in Porto (OPO)

Sat Aug 2nd 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Thu Jul 31st 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Thu Jul 17th 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Thu Jul 17th 2025 TAP Portugal · TP 6457 Depart at 7:05am from Istanbul (IST) Fly for 5h 0m Arrive at 10:05am in Porto (OPO)

Sat Jul 5th 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Sun Jul 13th 2025 TAP Portugal · TP 6457 Depart at 6:45am from Istanbul (IST) Fly for 5h 0m Arrive at 9:45am in Porto (OPO)

Tue Jul 8th 2025 TAP Portugal · TP 6457 Depart at 6:50am from Istanbul (IST) Fly for 5h 0m Arrive at 9:50am in Porto (OPO)

Thu Jul 3rd 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Tue Jul 29th 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Wed Jul 30th 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Sun Jul 6th 2025 TAP Portugal · TP 6459 Depart at 12:05pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:05pm in Porto (OPO)

Thu Jul 24th 2025 TAP Portugal · TP 6457 Depart at 7:05am from Istanbul (IST) Fly for 5h 0m Arrive at 10:05am in Porto (OPO)

Wed Jul 9th 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Mon Aug 4th 2025 TAP Portugal · TP 6457 Depart at 6:55am from Istanbul (IST) Fly for 5h 0m Arrive at 9:55am in Porto (OPO)

Tue Aug 5th 2025 TAP Portugal · TP 6457 Depart at 6:50am from Istanbul (IST) Fly for 5h 0m Arrive at 9:50am in Porto (OPO)

Wed Aug 6th 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Fri Aug 15th 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Mon Jul 28th 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Thu Jul 10th 2025 TAP Portugal · TP 6457 Depart at 7:05am from Istanbul (IST) Fly for 5h 0m Arrive at 10:05am in Porto (OPO)

Thu Aug 7th 2025 Turkish Airlines · TK 1449 Depart at 7:05am from Istanbul (IST) Fly for 5h 0m Arrive at 10:05am in Porto (OPO)

Wed Jul 2nd 2025 Turkish Airlines · TK 1449 Depart at 6:50am from Istanbul (IST) Fly for 5h 0m Arrive at 9:50am in Porto (OPO)

Sun Jul 6th 2025 TAP Portugal · TP 6457 Depart at 6:45am from Istanbul (IST) Fly for 5h 0m Arrive at 9:45am in Porto (OPO)

Thu Jul 3rd 2025 TAP Portugal · TP 6457 Depart at 7:05am from Istanbul (IST) Fly for 5h 0m Arrive at 10:05am in Porto (OPO)

Sun Jul 27th 2025 TAP Portugal · TP 6459 Depart at 12:05pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:05pm in Porto (OPO)

Sun Aug 10th 2025 TAP Portugal · TP 6457 Depart at 6:45am from Istanbul (IST) Fly for 5h 0m Arrive at 9:45am in Porto (OPO)

Mon Jul 7th 2025 TAP Portugal · TP 6457 Depart at 6:55am from Istanbul (IST) Fly for 5h 0m Arrive at 9:55am in Porto (OPO)

Mon Jul 21st 2025 TAP Portugal · TP 6457 Depart at 6:55am from Istanbul (IST) Fly for 5h 0m Arrive at 9:55am in Porto (OPO)

Tue Jul 29th 2025 TAP Portugal · TP 6457 Depart at 6:50am from Istanbul (IST) Fly for 5h 0m Arrive at 9:50am in Porto (OPO)

Sat Jul 19th 2025 Turkish Airlines · TK 1449 Depart at 6:45am from Istanbul (IST) Fly for 5h 0m Arrive at 9:45am in Porto (OPO)

Tue Aug 12th 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Tue Jul 15th 2025 TAP Portugal · TP 6457 Depart at 6:50am from Istanbul (IST) Fly for 5h 0m Arrive at 9:50am in Porto (OPO)

Mon Aug 11th 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Fri Aug 15th 2025 TAP Portugal · TP 6457 Depart at 6:45am from Istanbul (IST) Fly for 5h 0m Arrive at 9:45am in Porto (OPO)

Sat Aug 9th 2025 TAP Portugal · TP 6457 Depart at 6:45am from Istanbul (IST) Fly for 5h 0m Arrive at 9:45am in Porto (OPO)

Fri Aug 1st 2025 Turkish Airlines · TK 1449 Depart at 6:45am from Istanbul (IST) Fly for 5h 0m Arrive at 9:45am in Porto (OPO)

Mon Jul 28th 2025 Turkish Airlines · TK 1449 Depart at 6:55am from Istanbul (IST) Fly for 5h 0m Arrive at 9:55am in Porto (OPO)

Fri Aug 8th 2025 Turkish Airlines · TK 1451 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Wed Jul 30th 2025 Turkish Airlines · TK 1449 Depart at 6:50am from Istanbul (IST) Fly for 5h 0m Arrive at 9:50am in Porto (OPO)

Sat Jul 26th 2025 TAP Portugal · TP 6457 Depart at 6:45am from Istanbul (IST) Fly for 5h 0m Arrive at 9:45am in Porto (OPO)

Tue Aug 12th 2025 Turkish Airlines · TK 1449 Depart at 6:50am from Istanbul (IST) Fly for 5h 0m Arrive at 9:50am in Porto (OPO)

Fri Jul 11th 2025 Turkish Airlines · TK 1449 Depart at 6:45am from Istanbul (IST) Fly for 5h 0m Arrive at 9:45am in Porto (OPO)

Wed Jul 9th 2025 Turkish Airlines · TK 1449 Depart at 6:50am from Istanbul (IST) Fly for 5h 0m Arrive at 9:50am in Porto (OPO)

Sun Aug 10th 2025 Turkish Airlines · TK 1451 Depart at 12:05pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:05pm in Porto (OPO)

Sat Aug 9th 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Wed Jul 23rd 2025 TAP Portugal · TP 6457 Depart at 6:50am from Istanbul (IST) Fly for 5h 0m Arrive at 9:50am in Porto (OPO)

Tue Jul 1st 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Wed Aug 13th 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Sun Jul 20th 2025 TAP Portugal · TP 6457 Depart at 6:45am from Istanbul (IST) Fly for 5h 0m Arrive at 9:45am in Porto (OPO)

Wed Aug 6th 2025 TAP Portugal · TP 6457 Depart at 6:50am from Istanbul (IST) Fly for 5h 0m Arrive at 9:50am in Porto (OPO)

Tue Jul 1st 2025 Turkish Airlines · TK 1451 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Mon Jul 7th 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Sat Jul 12th 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Sat Jul 5th 2025 TAP Portugal · TP 6457 Depart at 6:45am from Istanbul (IST) Fly for 5h 0m Arrive at 9:45am in Porto (OPO)

Sun Jul 27th 2025 TAP Portugal · TP 6457 Depart at 6:45am from Istanbul (IST) Fly for 5h 0m Arrive at 9:45am in Porto (OPO)

Mon Aug 11th 2025 Turkish Airlines · TK 1449 Depart at 6:55am from Istanbul (IST) Fly for 5h 0m Arrive at 9:55am in Porto (OPO)

Thu Aug 14th 2025 TAP Portugal · TP 6457 Depart at 7:05am from Istanbul (IST) Fly for 5h 0m Arrive at 10:05am in Porto (OPO)

Sat Jul 12th 2025 TAP Portugal · TP 6457 Depart at 6:45am from Istanbul (IST) Fly for 5h 0m Arrive at 9:45am in Porto (OPO)

Tue Jul 1st 2025 Turkish Airlines · TK 1449 Depart at 6:50am from Istanbul (IST) Fly for 5h 0m Arrive at 9:50am in Porto (OPO)

Tue Jul 1st 2025 TAP Portugal · TP 6457 Depart at 6:50am from Istanbul (IST) Fly for 5h 0m Arrive at 9:50am in Porto (OPO)

Wed Aug 13th 2025 TAP Portugal · TP 6457 Depart at 6:50am from Istanbul (IST) Fly for 5h 0m Arrive at 9:50am in Porto (OPO)

Sat Jul 26th 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Thu Aug 14th 2025 TAP Portugal · TP 6459 Depart at 12:50pm from Istanbul (IST) Fly for 5h 0m Arrive at 3:50pm in Porto (OPO)

Thu Jul 31st 2025 Turkish Airlines · TK 1449 Depart at 7:05am from Istanbul (IST) Fly for 5h 0m Arrive at 10:05am in Porto (OPO)