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Cheap flights from Singapore to Portugal from S$ 436

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LIS
1 Apr — 8 Apr1
1 adult

Cheap flight deals from Singapore to Portugal

Keep the following information in mind while searching for Singapore to Portugal flight deals. Data was last updated 27 March 2025.

Round-trip from

S$ 847

One-way from

S$ 436

Popular in

July

Cheapest in

February

Average price

S$ 1,063
4-5-17-5
  • 4-5-17-5
  • 4 total stops
  • 83h 45m total
  • Singapore to Portugal
Search Deals
Etihad Airways
  • Etihad Airways
  • 26-5
  • 1 total stop
  • 17h 10m total
  • Singapore to Portugal
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (S$ 143 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Singapore to Portugal

Cheapest flights from Singapore to Portugal
Explore the most affordable flight options available from Singapore to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2025.

Sun 4-521:10SIN - OPO
2 stops40h 40mMultiple Airlines
Sat 17-507:35OPO - SIN
2 stops43h 05mMultiple Airlines
Deal found 25-3S$ 847
Sat 14-621:10SIN - LIS
2 stops21h 20mMultiple Airlines
Wed 25-609:10LIS - SIN
1 stop17h 30mMultiple Airlines
Deal found 26-3S$ 862
Fri 13-610:15SIN - LIS
1 stop36h 00mTurkish Airlines
Wed 25-616:30LIS - SIN
1 stop33h 15mTurkish Airlines
Deal found 26-3S$ 869
Sun 18-509:30SIN - LIS
2 stops29h 50mSWISS
Tue 27-515:35LIS - SIN
1 stop18h 30mSWISS
Deal found 25-3S$ 874
Wed 11-600:40SIN - LIS
1 stop20h 55mKLM
Wed 18-611:40LIS - SIN
1 stop20h 50mKLM
Deal found 26-3S$ 1,007
Sun 5-1003:10SIN - LIS
1 stop20h 55mIberia
Mon 27-1014:30LIS - SIN
1 stop16h 25mIberia
Deal found 26-3S$ 1,049
Thu 26-610:15SIN - OPO
1 stop36h 35mTurkish Airlines
Wed 9-710:50OPO - SIN
1 stop24h 05mTurkish Airlines
Deal found 26-3S$ 1,052
Thu 12-603:10SIN - LIS
1 stop34h 50mQatar Airways
Wed 25-618:55LIS - SIN
1 stop19h 05mQatar Airways
Deal found 26-3S$ 1,083
Sat 5-423:40SIN - LIS
1 stop22h 45mLufthansa
Sun 13-406:15LIS - SIN
1 stop27h 25mLufthansa
Deal found 26-3S$ 1,139
Tue 15-423:25SIN - OPO
1 stop18h 00mLufthansa
Mon 21-406:15OPO - SIN
1 stop27h 25mLufthansa
Deal found 26-3S$ 1,158
Sun 30-303:10SIN - FNC
3 stops28h 00mMultiple Airlines
Mon 7-404:25FNC - SIN
3 stops33h 35mMultiple Airlines
Deal found 26-3S$ 1,202
Fri 25-410:50SIN - LIS
1 stop18h 35mAir France
Fri 2-515:55LIS - SIN
1 stop17h 35mAir France
Deal found 26-3S$ 1,219

Cheapflights Fare Finder

Customise your flight search to find flights from Singapore to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 27 March 2025.
Use the filters below to find and compare flights from Singapore to Portugal that are best for you.

Fly from

Singapore

Fly to

Portugal

Route

Depart

Return

Price

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sun 4-5

21:10-06:50

2 stops40h 40m

Porto

Sat 17-5

07:35-09:40

2 stops43h 05m

S$ 847

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Sat 14-6

21:10-11:30

2 stops21h 20m

Lisbon Humberto Delgado

Wed 25-6

09:10-09:40

1 stop17h 30m

S$ 862

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Fri 13-6

10:15-15:15

1 stop36h 00m

Lisbon Humberto Delgado

Wed 25-6

16:30-08:45

1 stop33h 15m

S$ 869

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Sun 18-5

23:30-23:20

1 stop30h 50m

Lisbon Humberto Delgado

Tue 27-5

05:55-17:05

1 stop28h 10m

S$ 874

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Wed 11-6

00:40-14:35

1 stop20h 55m

Lisbon Humberto Delgado

Wed 18-6

11:40-15:30

1 stop20h 50m

S$ 1,007

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Thu 26-6

10:15-15:50

1 stop36h 35m

Porto

Wed 9-7

10:50-17:55

1 stop24h 05m

S$ 1,052

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Sat 14-6

18:45-20:40

1 stop32h 55m

Lisbon Humberto Delgado

Mon 23-6

12:30-21:00

2 stops25h 30m

S$ 1,076

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Thu 12-6

03:10-07:00

1 stop34h 50m

Lisbon Humberto Delgado

Wed 25-6

18:55-21:00

1 stop19h 05m

S$ 1,083

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Tue 15-4

23:25-10:25

1 stop18h 00m

Porto

Mon 21-4

06:15-16:40

1 stop27h 25m

S$ 1,158

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Fri 25-4

10:50-22:25

1 stop18h 35m

Lisbon Humberto Delgado

Fri 2-5

15:55-16:30

1 stop17h 35m

S$ 1,219

Flights are sorted by cheapest return flights first.

Deals found on 26-3

Showing 1-10 of 42 results
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Best time to book a flight from Singapore to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Singapore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Portugal

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 6.0 - 122.0 inches per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Portugal when rainfall is around 6.0 mm.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated 27 March 2025.
See what other customers who have flown with Emirates, KLM and Finnair from Singapore to Portugal have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very Good
3,189 reviews
Check prices

Crew

8.3

Food

7.8

Overall

8.0

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very Good
3,189 reviews
Emirates
8.0
Very Good
3,189 reviews
Check prices

Crew

8.3

Food

7.8

Overall

8.0

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,319 reviews
Emirates
8.0
Very Good
3,189 reviews
Check prices

Crew

8.3

Food

7.8

Overall

8.0

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Finnair
7.6
Good
1,267 reviews
Emirates
8.0
Very Good
3,189 reviews
Check prices

Crew

8.3

Food

7.8

Overall

8.0

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Austrian Airlines
7.5
Good
769 reviews
Emirates
8.0
Very Good
3,189 reviews
Check prices

Crew

8.3

Food

7.8

Overall

8.0

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
SWISS
7.5
Good
1,569 reviews
Emirates
8.0
Very Good
3,189 reviews
Check prices

Crew

8.3

Food

7.8

Overall

8.0

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Singapore to Portugal one-way?

    The cheapet airlines for a one-way flight from Singapore to Portugal are Etihad Airways (S$ 436), Turkish Airlines (S$ 577), and Qatar Airways (S$ 640).

  • Can I find deals for flights from Singapore to Portugal that include hotel bookings?

    Yes. In addition to deals on Singapore to Portugal flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Portugal.

  • Can I find deals for business class flights from Singapore to Portugal?

    Yes. Cheapflights offers flight deals from Singapore to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Singapore to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Singapore to Portugal

Discover the top 10 airlines that operate flights from Singapore to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 27 March 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestS$ 744AverageS$ 1,189FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapestS$ 793AverageS$ 1,062FlexibilityNo cancel feeOn-time77%
Search Air France flights
SWISSCheapestS$ 823AverageS$ 1,108FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Etihad AirwaysCheapestS$ 827AverageS$ 1,077FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Turkish AirlinesCheapestS$ 888AverageS$ 1,201FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
FinnairCheapestS$ 918AverageS$ 1,116FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapestS$ 1,002AverageS$ 1,415FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapestS$ 1,019AverageS$ 1,156FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapestS$ 1,387AverageS$ 1,723FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapestS$ 1,408AverageS$ 1,600FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to Portugal?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Portugal from Singapore today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Singapore to Portugal?

Cheapflights helps you find that perfect flight to Portugal from Singapore by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Singapore to Portugal with no change fees?

Need flexible booking options for your flight to Portugal from Singapore? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Singapore to Portugal become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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