S$ 473+ Cheap flights to Porto

— OPO
9 Oct — 16 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Porto in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Porto

Wed 21-1017:55 -
2 stops32h 50m
Wed 28-1006:10 -
2 stops24h 45m
Deal found 5-9S$ 817
Wed 23-1219:25 -
2 stops33h 50m
Sun 10-108:45 -
2 stops40h 50m
Deal found 8-9S$ 825
Wed 30-903:15 -
2 stops23h 30m
Thu 15-1020:20 -
2 stops41h 55m
Deal found 6-9S$ 860
Tue 20-1017:30 -
3 stops50h 40m
Tue 27-1008:45 -
3 stops47h 30m
Deal found 5-9S$ 891
Fri 20-1102:45 -
1 stop29h 10m
Thu 3-1217:55 -
2 stops25h 15m
Deal found 9-9S$ 947
Sun 15-1122:50 -
1 stop19h 45m
Sat 28-1105:55 -
1 stop19h 05m
Deal found 9-9S$ 950
Tue 22-921:00 -
2 stops40h 50m
Fri 25-907:35 -
2 stops27h 25m
Deal found 8-9S$ 959
Fri 20-1102:45 -
1 stop29h 10m
Wed 2-1208:45 -
2 stops35h 55m
Deal found 9-9S$ 961
Wed 21-1003:15 -
2 stops35h 45m
Thu 29-1021:55 -
2 stops26h 50m
Deal found 7-9S$ 964

Find flight deals to Porto

Return from

S$ 817

One-way from

S$ 407

Popular in

April

Cheapest in

March

Average price

S$ 930
21-10-28-10
  • 21-10-28-10
  • 4 total stops
  • 57h 35m total
  • Singapore to Porto
28-1-31-12
  • 28-1-31-12
  • 2 total stops
  • 55h 50m total
  • Singapore to Porto
Highest demand for flights based on searches. 1% potential increase in price.
Cheapest flight prices on average. 3% potential price decrease (S$ 45 potential savings vs. average return price).
Average for return flights in September 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Porto that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SingaporePorto

SIN Singapore Changi - OPO Porto

SINOPO

Singapore Changi

Thu 19-11

20:50-22:25

2 stops33h 35m

Porto

Wed 31-12

00:00-06:30

Nonstop0h 00m

S$ 473
Fastest return journey

SingaporePorto

SIN Singapore Changi - OPO Porto

SINOPO

Singapore Changi

Mon 28-9

21:00-12:30

2 stops22h 30m

Porto

Wed 31-12

00:00-06:30

Nonstop0h 00m

S$ 474

SingaporePorto

SIN Singapore Changi - OPO Porto

SINOPO

Singapore Changi

Mon 28-9

11:10-09:40

1 stop29h 30m

Porto

Wed 31-12

00:00-06:30

Nonstop0h 00m

S$ 796

SingaporePorto

SIN Singapore Changi - OPO Porto

SINOPO

Singapore Changi

Tue 20-10

20:00-19:40

2 stops30h 40m

Porto

Tue 27-10

21:55-12:50

3 stops30h 55m

S$ 932

SingaporePorto

SIN Singapore Changi - OPO Porto

SINOPO

Singapore Changi

Tue 22-9

21:00-06:50

2 stops40h 50m

Porto

Fri 25-9

05:05-18:00

3 stops29h 55m

S$ 993

SingaporePorto

SIN Singapore Changi - OPO Porto

SINOPO

Singapore Changi

Thu 22-10

20:00-20:15

2 stops31h 15m

Porto

Thu 29-10

21:55-12:50

3 stops30h 55m

S$ 997

SingaporePorto

SIN Singapore Changi - OPO Porto

SINOPO

Singapore Changi

Thu 22-10

10:25-15:45

1 stop36h 20m

Porto

Thu 29-10

10:55-08:45

1 stop37h 50m

S$ 1,087

SingaporePorto

SIN Singapore Changi - OPO Porto

SINOPO

Singapore Changi

Mon 5-10

11:10-13:30

3 stops57h 20m

Porto

Sat 17-10

08:35-09:30

3 stops41h 55m

S$ 1,101

SingaporePorto

SIN Singapore Changi - OPO Porto

SINOPO

Singapore Changi

Wed 18-11

22:50-15:25

2 stops24h 35m

Porto

Thu 10-12

11:30-16:55

1 stop21h 25m

S$ 1,103

SingaporePorto

SIN Singapore Changi - OPO Porto

SINOPO

Singapore Changi

Sun 11-10

10:50-22:00

1 stop18h 10m

Porto

Sun 25-10

11:15-20:35

2 stops25h 20m

S$ 1,117

Flights are sorted by cheapest return flights first.

Deals found on 7-9

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Porto

What are the cheapest airlines that fly to Porto?

The cheapest airlines flying from Singapore to Porto are Turkish Airlines and Lufthansa.

Reviews of airlines servicing Porto

See what other customers who have flown with Turkish Airlines and Lufthansa to Portugal have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.5

Boarding

7.3

Comfort

7.3

Food

7.5

Crew

7.8

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.

Entertainment

7.5

Boarding

7.3

Comfort

7.3

Food

7.5

Crew

7.8

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.

Entertainment

7.5

Boarding

7.3

Comfort

7.3

Food

7.5

Crew

7.8

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.

FAQs about flying to Porto

Porto climate

Porto is warmest in July and August when the temperature is around 35 or 40 degrees. Summer also has low humidity, cooling breezes, and little rain. Mid-September is the beginning of the rainy season, and the amount of rainfall peaks in December which has an average rainfall of 45cm (18 inches). The rain continues into May, although it eases off in March. Winters are mild.

Getting around Porto

The public transport system in Porto is cheap and easy, but many tourists enjoy walking or biking, especially in the old section of town, where the sights are close together. Don’t worry about getting lost in the narrow streets, just ask a resident to point you in the right direction. Buses, trams and the metro will get you around the city quickly, and the funiculars can take you from the Ribeira to the city’s centre. Local trains can take you to the outer edges of the city and to the beaches. Avoid travelling during rush hour, as public transport can get very crowded. Look for discount or multiple-trip tickets such as the Passe Turistico, bulhete diario (day pass) and the rechargeable Andante Card to save money. You can hail, call or pick up a taxi from a stand 24 hours a day. 

Driving can be very difficult, thanks to heavy traffic and a maze of one-way streets. With all the transport system options in Porto, renting a car isn’t worth the hassle.

What is good to know if travelling to Porto?

  • Porto is the capital of Port, the country’s most famous wine region. A visit to the Port lodges in Vila Nova da Gaia, where the wines are aged, is a must. Vila Nova da Gaialies opposite Oporto, across the river Douro. The city is also known for the “Barcos Rabelos”, the flat-bottomed boats that used to ship the Port from the vineyards. The boats take part in a thrilling race (in June each year), part of the Festival de Sao Joao do Porto (feast of St. John).
  • The funicular railway that runs up the hill from the riverside to the Praca da Batalha is a great way to see the city.
  • Porto’s historic center is a Unesco World Heritage site. The Praca da Ribeira is a popular meeting place. Ribeira’s Quay is the original port. The area is charming with cobbled streets, brightly painted houses, small shops, cafes and restaurants. A walk along the Ribeira Quay leads to the Dom Luis Bridge, which links Porto with Vila Nova da Gaia. The bridge was built in the 1880s by Teophile Seyrig, a Belgian engineer who studied with Eiffel. The bridge with its iron structure owes much to the Eiffel Tower.
  • Porto Cathedral was started in the 13th century, added to at the end of the 14th (Gothic cloister) and 16th centuries (Chapel of St. Vincent) and the main chapel was added in the 17th century. In 1736, Nicolau Nasoni, the baroque Italian architect added the north facade. The cathedral is located on the hill above the grand Sao Bento train station. The views from the cathedral of the old quarter are beautiful.
  • The Sao Francisco Church is one of Porto’s last remaining medieval buildings, and the only Gothic church in the city.
  • When is the best time to fly to Porto?

    Peak season: Summer is the most popular time to visit Porto and the beaches in the surrounding areas. Off season: If you do not mind rain, pack the wet gear and come in winter. The weather is on the cool side of mild, and, when the rain eases off in March, everything is in bloom.

  • What airport do you fly into for flights to Porto?

    Booking a flight to Porto (OPO) is your only option if you intend on flying to Porto. It is only a 10.9 km journey from Porto to Porto’s city centre.

  • Can I find cheaper flights to Porto if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Porto on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Porto?

    Based on reviews from Cheapflights users, Turkish Airlines is rated the highest out of the airlines that fly to Porto.

  • Does Porto have rental cars?

    Yes. Those touching down at Porto can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Porto?

    Yes. Porto has hotels nearby for those requiring accommodations. Room near the airport is the closest property to Porto (0.0 km away from Porto).

See more FAQs

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