Find flights
When to book
Airlines
FAQs

Cheap flights from Singapore to Portugal from S$ 477

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 28-7. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LIS
19 May — 26 May1
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 14 May 2025.

Round-trip from

S$ 855

One-way from

S$ 477

Popular in

December

Cheapest in

February

Average price

S$ 1,041
British Airways
  • British Airways
  • 13-10-19-10
  • 2 total stops
  • 63h 50m total
  • Singapore to Portugal
Search Deals
28-7
  • 28-7
  • 3 total stops
  • 53h 20m total
  • Singapore to Portugal
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 14 May 2025.

Mon 13-1022:40SIN - OPO
1 stop28h 10mBritish Airways
Sun 19-1021:25OPO - SIN
1 stop35h 40mBritish Airways
Deal found 13-5S$ 855
Sat 17-523:20SIN - LIS
1 stop30h 50mBritish Airways
Sat 24-518:55LIS - SIN
1 stop38h 10mBritish Airways
Deal found 13-5S$ 894
Tue 10-621:10SIN - LIS
2 stops29h 55mMultiple Airlines
Tue 24-609:10LIS - SIN
1 stop17h 30mMultiple Airlines
Deal found 13-5S$ 895
Thu 19-621:10SIN - LIS
2 stops28h 50mEtihad Airways
Thu 26-609:10LIS - SIN
1 stop17h 30mEtihad Airways
Deal found 13-5S$ 912
Mon 16-623:10SIN - LIS
1 stop31h 25mTurkish Airlines
Mon 23-605:55LIS - SIN
1 stop19h 50mTurkish Airlines
Deal found 14-5S$ 914
Sun 15-603:10SIN - LIS
2 stops27h 15mQatar Airways
Mon 23-618:45LIS - SIN
1 stop19h 15mQatar Airways
Deal found 14-5S$ 944
Mon 9-621:15SIN - LIS
2 stops20h 40mKLM
Fri 20-619:30LIS - SIN
1 stop37h 00mKLM
Deal found 14-5S$ 948
Mon 26-518:45SIN - OPO
2 stops43h 50mMultiple Airlines
Wed 4-616:35OPO - SIN
2 stops40h 10mMultiple Airlines
Deal found 14-5S$ 970
Wed 22-1009:30SIN - LIS
2 stops20h 50mSWISS
Wed 29-1007:40LIS - SIN
2 stops26h 10mSWISS
Deal found 14-5S$ 1,000
Wed 4-610:30SIN - OPO
2 stops28h 05mQatar Airways
Wed 11-616:35OPO - SIN
2 stops21h 25mQatar Airways
Deal found 13-5S$ 1,002
Fri 19-910:50SIN - LIS
1 stop18h 35mAir France
Wed 1-1012:10LIS - SIN
1 stop37h 15mAir France
Deal found 12-5S$ 1,011
Mon 2-621:15SIN - OPO
2 stops20h 25mKLM
Fri 20-620:25OPO - SIN
1 stop36h 05mKLM
Deal found 14-5S$ 1,026

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 14 May 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

Mon 13-10

22:40-19:50

1 stop28h 10m

Porto

Sun 19-10

21:25-16:05

1 stop35h 40m

S$ 855

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Tue 10-6

21:10-20:05

2 stops29h 55m

Lisbon Humberto Delgado

Tue 24-6

09:10-09:40

1 stop17h 30m

S$ 895

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Thu 19-6

21:10-19:00

2 stops28h 50m

Lisbon Humberto Delgado

Thu 26-6

09:10-09:40

1 stop17h 30m

S$ 912

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Mon 16-6

23:10-23:35

1 stop31h 25m

Lisbon Humberto Delgado

Mon 23-6

05:55-08:45

1 stop19h 50m

S$ 914

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Sun 15-6

03:10-23:25

2 stops27h 15m

Lisbon Humberto Delgado

Mon 23-6

18:45-21:00

1 stop19h 15m

S$ 944

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Wed 22-10

09:30-23:20

2 stops20h 50m

Lisbon Humberto Delgado

Wed 29-10

07:40-17:50

2 stops26h 10m

S$ 1,000

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Wed 4-6

10:30-07:35

2 stops28h 05m

Porto

Wed 11-6

16:35-21:00

2 stops21h 25m

S$ 1,002

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Fri 19-9

10:50-22:25

1 stop18h 35m

Lisbon Humberto Delgado

Wed 1-10

12:10-08:25

1 stop37h 15m

S$ 1,011

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Wed 4-6

23:30-18:30

1 stop26h 00m

Porto

Wed 11-6

11:10-16:40

1 stop22h 30m

S$ 1,028

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Wed 24-9

22:40-10:05

1 stop18h 25m

Lisbon Humberto Delgado

Fri 10-10

18:55-16:05

1 stop38h 10m

S$ 1,036

Flights are sorted by cheapest return flights first.

Deals found on 14-5

Showing 1-10 of 32 results
1
2
3
4

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 14 May 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
3,229 reviews
Check prices

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Crew

8.3

Overall

8.0

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
3,229 reviews
Emirates
8.0
Very Good
3,229 reviews
Check prices

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Crew

8.3

Overall

8.0

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
1,343 reviews
Emirates
8.0
Very Good
3,229 reviews
Check prices

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Crew

8.3

Overall

8.0

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
1,278 reviews
Emirates
8.0
Very Good
3,229 reviews
Check prices

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Crew

8.3

Overall

8.0

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
1,595 reviews
Emirates
8.0
Very Good
3,229 reviews
Check prices

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Crew

8.3

Overall

8.0

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.
Qatar Airways
7.4
Good
3,571 reviews
Emirates
8.0
Very Good
3,229 reviews
Check prices

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Crew

8.3

Overall

8.0

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 Turkish Airlines (S$ 570), Lufthansa (S$ 603), and Qatar Airways (S$ 618).

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Charles de Gaulle flights
Singapore to Amsterdam flights
Singapore to Heathrow flights
Singapore to Gatwick flights
Singapore to Frankfurt flights
Singapore to London City flights
Singapore to Stansted flights
Singapore to Zurich flights
Singapore to Toulouse flights
Singapore to Orly flights
Singapore to Nice flights
Singapore to Munich flights
Singapore to Malpensa flights
Singapore to Lyon flights
Singapore to Marseille flights
Singapore to Barcelona-El Prat flights
Singapore to Athens flights
Singapore to Lisbon flights
Singapore to Geneva flights
Singapore to Leonardo da Vinci/Fiumicino flights
Singapore to Sabiha Gokcen flights
Singapore to Bordeaux flights
Singapore to Madrid flights
Singapore to Montpellier flights
Singapore to Helsinki flights
Singapore to Vienna flights
Singapore to Copenhagen flights
Singapore to Hamburg flights
Singapore to Luton flights
Singapore to Newcastle upon Tyne flights
Singapore to Bilbao flights
Singapore to Keflavik Intl flights

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 14 May 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestS$ 724AverageS$ 1,140FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapestS$ 772AverageS$ 1,021FlexibilityNo cancel feeOn-time77%
Search Air France flights
SWISSCheapestS$ 801AverageS$ 1,079FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapestS$ 802AverageS$ 1,416FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Etihad AirwaysCheapestS$ 804AverageS$ 1,018FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Turkish AirlinesCheapestS$ 865AverageS$ 1,175FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
FinnairCheapestS$ 894AverageS$ 1,087FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Qatar AirwaysCheapestS$ 999AverageS$ 1,128FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
IberiaCheapestS$ 1,022AverageS$ 1,082FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Singapore AirlinesCheapestS$ 1,350AverageS$ 1,678FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights