Cheap flights from Porto to Singapore from S$ 613
This is the cheapest one-way flight price, found on 21-9. Prices may vary by date and flight preferences.
How far in advance should I book a flight from Porto to Singapore?
To save on the cost of your flight from Porto to Singapore, book at least 61 days before your planned departure. Booking around this time can save you about 97% on the cost of this flight compared to booking a flight leaving this week. We have found prices from S$ 1,780 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as S$ 2,499.
What is the cheapest month to fly from Porto to Singapore?
April is one of the best times of the year to fly to Singapore from Porto. Prices for April average S$ 1,207 per person but you can even find prices for as low as S$ 767. The most expensive prices can be found in the month of June. Opting for a April flight can save you 57% on your journey compared to booking in June
When is the cheapest time to fly from Porto to Singapore (OPO - SIN)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Porto to Singapore as you normally would.
Cheap Turkish Airlines flights from Porto to Singapore
Take a peek at the cheapest Turkish Airlines flights we've detected traveling from Porto to Singapore. Deals update often to give you more flight options matching your criteria
Cheap Lufthansa flights from Porto to Singapore
Some of the lowest-priced Lufthansa flights we've found at this time heading from Porto to Singapore. Ensure the flight price, dates, time, and airline match your criteria before you book.
Cheap Porto to Singapore flights in September & October 2023
The best prices found for OPO to SIN flights in September, October
Scroll through some of the best deals on flights from Porto to Singapore in 2023. Check back in a little while for more flight options.
Porto to Singapore 2023 flight deals
Cheap flights to Singapore from Porto found for this year
Scroll through some of the best deals on flights from Porto to Singapore in 2023. Check back in a little while for more flight options.
One-way flights to Singapore from Porto
The cheapest one-way flights from Porto to Singapore
Some of the best available deals we've found on one-way flights from Porto to Singapore. Users can also find round-trip Porto to Singapore flights by using the search form above.
Find flights from Porto to Singapore within your budget
Use the slider to find flights from Porto to Singapore that fit your budget.
Fly from
Fly to
Budget
S$ 972 - S$ 1,493
Route
Depart
Return
Price
PortoSingapore Changi
OPO - SIN
OPOSIN
Porto
Wed 1-11
1 stop37h 55m
Singapore Changi
Mon 6-11
1 stop37h 05m
PortoSingapore Changi
OPO - SIN
OPOSIN
Porto
Thu 2-11
1 stop19h 20m
Singapore Changi
Tue 14-11
1 stop19h 45m
PortoSingapore Changi
OPO - SIN
OPOSIN
Porto
Thu 9-11
1 stop20h 25m
Singapore Changi
Thu 30-11
1 stop23h 45m
PortoSingapore Changi
OPO - SIN
OPOSIN
Porto
Thu 16-11
1 stop22h 35m
Singapore Changi
Tue 5-12
2 stops21h 20m
PortoSingapore Changi
OPO - SIN
OPOSIN
Porto
Thu 9-11
2 stops22h 50m
Singapore Changi
Sun 26-11
2 stops26h 45m
PortoSingapore Changi
OPO - SIN
OPOSIN
Porto
Sun 19-11
2 stops19h 30m
Singapore Changi
Tue 5-12
2 stops24h 45m
PortoSingapore Changi
OPO - SIN
OPOSIN
Porto
Thu 2-11
2 stops32h 35m
Singapore Changi
Wed 15-11
2 stops29h 00m
PortoSingapore Changi
OPO - SIN
OPOSIN
Porto
Wed 15-11
1 stop19h 50m
Singapore Changi
Mon 4-12
2 stops21h 45m
PortoSingapore Changi
OPO - SIN
OPOSIN
Porto
Thu 14-3
1 stop21h 10m
Singapore Changi
Fri 22-3
1 stop19h 45m
Reviews of airlines servicing Singapore
Read reviews from past customers who have flown Turkish Airlines, Lufthansa and SWISS from Porto to Singapore. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Making us check our bags at the gate then finding out there was plenty of space on the plane was annoying. Otherwise a smooth flight that was only delayed by an hour on the first leg and another hour on the second leg due to technical problems. Nice bathrooms for an airplane and nice to set out a self serve station for beverages between service.
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Making us check our bags at the gate then finding out there was plenty of space on the plane was annoying. Otherwise a smooth flight that was only delayed by an hour on the first leg and another hour on the second leg due to technical problems. Nice bathrooms for an airplane and nice to set out a self serve station for beverages between service.
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Making us check our bags at the gate then finding out there was plenty of space on the plane was annoying. Otherwise a smooth flight that was only delayed by an hour on the first leg and another hour on the second leg due to technical problems. Nice bathrooms for an airplane and nice to set out a self serve station for beverages between service.
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Making us check our bags at the gate then finding out there was plenty of space on the plane was annoying. Otherwise a smooth flight that was only delayed by an hour on the first leg and another hour on the second leg due to technical problems. Nice bathrooms for an airplane and nice to set out a self serve station for beverages between service.
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Making us check our bags at the gate then finding out there was plenty of space on the plane was annoying. Otherwise a smooth flight that was only delayed by an hour on the first leg and another hour on the second leg due to technical problems. Nice bathrooms for an airplane and nice to set out a self serve station for beverages between service.
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Making us check our bags at the gate then finding out there was plenty of space on the plane was annoying. Otherwise a smooth flight that was only delayed by an hour on the first leg and another hour on the second leg due to technical problems. Nice bathrooms for an airplane and nice to set out a self serve station for beverages between service.
Related info for your journey
Useful info, stats and facts about Porto to Singapore flights.
Can I find flights from Porto to Singapore for under S$ 1,000 on Cheapflights?
Yes, there are multiple flights from Porto to Singapore for under S$ 1,000. The cheapest flight booked recently is on Turkish Airlines for just S$ 972, but on average you can expect to pay S$ 1,103.
What are the cheapest airlines flying from Porto to Singapore round-trip?
Flying on Turkish Airlines is currently your cheapest option to Singapore, with prices starting at S$ 972. Additional round-trip tickets that might be worth considering are offered by Lufthansa and SWISS, with the lowest prices starting at S$ 1,106 and S$ 1,117, respectively. These flights start at 19% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Porto to Singapore one-way?
For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as S$ 826. Users have also found prices from S$ 886 and S$ 898 on SWISS and KLM, respectively.
What does OPO to SIN mean?
OPO stands for Porto Airport, while SIN stands for Singapore Changi Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.