Find flights
Airlines
Travel Guide

S$ 607+ Cheap flights to Portugal

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 4-7. Fares are subject to change and may not be available on all flights or dates of travel.
— LIS
17 Apr — 24 Apr1
1 adult

Flights to Portugal in 2025

Find the latest flights to Portugal in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 12 April 2025.

Return from

S$ 700

One-way from

S$ 607

Popular in

December

Cheapest in

February

Average price

S$ 1,220
7-5-13-5
  • 7-5-13-5
  • 4 total stops
  • 53h 05m total
  • Singapore to Lisbon
Turkish Airlines
  • Turkish Airlines
  • 4-7
  • 1 total stop
  • 30h 40m total
  • Singapore to Portugal
Highest demand for flights based on searches. 2% potential increase in price.
Cheapest flight prices on average. 1% potential price decrease (S$ 18 potential savings vs. average return price).
Average for return flights in April 2025

Find flights to Portugal

Browse one-way and return flights deals to Portugal on Cheapflights. Flight deals are based on user searches and were last updated on 12 April 2025
Explore Portugal

Find flight deals to Portugal

Cheapest flights to Portugal
Explore the most affordable flight options available to Portugal. Find the lowest fares based on data from user searches, with prices last updated on 12 April 2025.

Wed 7-503:45SIN - LIS
2 stops26h 35mMultiple Airlines
Tue 13-506:15LIS - SIN
2 stops26h 30mMultiple Airlines
Deal found 11-4S$ 700
Tue 27-510:15SIN - LIS
1 stop30h 40mTurkish Airlines
Tue 3-610:55LIS - SIN
1 stop38h 50mTurkish Airlines
Deal found 11-4S$ 818
Wed 4-600:40SIN - LIS
1 stop17h 15mKLM
Sat 14-619:30LIS - SIN
1 stop37h 00mKLM
Deal found 11-4S$ 825
Mon 26-522:30SIN - OPO
1 stop24h 00mAir France
Mon 2-616:20OPO - SIN
1 stop17h 10mAir France
Deal found 11-4S$ 859
Sun 18-523:30SIN - LIS
1 stop30h 50mSWISS
Tue 27-508:35LIS - SIN
1 stop25h 30mSWISS
Deal found 11-4S$ 879
Mon 26-521:10SIN - OPO
2 stops32h 45mMultiple Airlines
Mon 2-615:15OPO - SIN
2 stops35h 25mMultiple Airlines
Deal found 11-4S$ 879

Cheapflights Fare Finder

Locate flights to Portugal that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 12 April 2025.
Use the filters below to find and compare flights to Portugal that are best for you.

Fly from

Singapore

Route

Depart

Return

Price

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Wed 7-5

03:45-23:20

2 stops26h 35m

Lisbon Humberto Delgado

Tue 13-5

06:15-15:45

2 stops26h 30m

S$ 700

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Tue 27-5

10:15-09:55

1 stop30h 40m

Lisbon Humberto Delgado

Tue 3-6

10:55-08:45

1 stop38h 50m

S$ 818

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Wed 4-6

00:40-10:55

1 stop17h 15m

Lisbon Humberto Delgado

Sat 14-6

19:30-15:30

1 stop37h 00m

S$ 825

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 26-5

22:30-15:30

1 stop24h 00m

Porto

Mon 2-6

16:20-16:30

1 stop17h 10m

S$ 859

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Sun 18-5

23:30-23:20

1 stop30h 50m

Lisbon Humberto Delgado

Tue 27-5

08:35-17:05

1 stop25h 30m

S$ 879

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Mon 26-5

21:10-22:55

2 stops32h 45m

Porto

Mon 2-6

15:15-09:40

2 stops35h 25m

S$ 879

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Tue 27-5

03:10-20:35

2 stops24h 25m

Lisbon Humberto Delgado

Fri 6-6

17:55-15:45

1 stop38h 50m

S$ 1,016

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Sat 6-9

21:35-15:40

1 stop25h 05m

Lisbon Humberto Delgado

Fri 12-9

16:35-18:25

1 stop18h 50m

S$ 1,040

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Sun 25-5

00:40-16:45

1 stop23h 05m

Porto

Mon 2-6

17:30-15:30

1 stop39h 00m

S$ 1,040

SingaporePorto

SIN - OPO

SINOPO

Singapore Changi

Thu 15-5

23:30-18:30

1 stop26h 00m

Porto

Tue 27-5

12:15-17:05

1 stop21h 50m

S$ 1,063

Flights are sorted by cheapest return flights first.

Deals found on 11-4

Showing 1-10 of 32 results
1
2
3
4

Best time to book a flight to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal 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 to Portugal

How long is the flight to Portugal?

On average, a flight from Singapore to Portugal takes 26 hours 3 minutes. Flights to Portugal from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Portugal?

The cheapest airlines flying from Singapore to Portugal are Lufthansa, Air France and SWISS.

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 mm 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).

What are the most popular places to fly to in Portugal?

Destination popularity is based on the amount of flight searches to Portugal in the last few years. This data was updated on 12 April 2025.
The most popular places in Portugal to fly to are Lisbon, Porto, Funchal and Faro.

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 12 April 2025.
See what other customers who have flown with Korean Air, Emirates and KLM to Portugal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

8.1

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Food

8.1

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Food

8.1

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Food

8.1

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Food

8.1

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Food

8.1

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

FAQs about flying to Portugal

Portugal climate

Portugal enjoys a Mediterranean climate. Summers in Portugal can reach 29 degrees and are hot and dry. However, breezes from the sea are a moderating influence. The northwest parts of the country get heavy rains from the end of November to the start of March.

Getting around Portugal

TAP Air Portugal, the national airline, offers domestic Portugal flights between Faro, Lisbon, Porto, the Azores and Madeira. If you are visiting the Azores, apart from airports in Ponta Delgada, Santa Maria and Angra, there are flights to the other islands and ferries between the islands.

Bus: there is a good, cheap bus system which connects the country’s biggest cities and towns.

Train: the Alfa Pendular runs from Braga (north of Porto) to Lisbon and on to Faro. In addition, there are intercity and regional trains that offer a decent network throughout the country.

Lisbon also has an underground metro, and a ride in one of the city’s ancient funicular railways (elevadores) is a tourist staple.

Taxis are cheap, but renting a car gives you complete freedom. Auto Jardim, Avis, Budget, Europcar, Hertz, Nationa/Alamo, Rentauto and Sixt are some of the car rental companies that can be found at the major airports.

What is good to know if travelling to Portugal?

  • Madeira has a thriving ecotourism industry. There is, for example, a 2,500-acre ecological park above Funchal.
  • Pay a visit to windswept Cape St. Vincent in the Algarve to look at the lighthouse. The cape – about 6km beyond Sagres (look out for the local lager) – is Europe’s most southwestern point, and is where the ancients thought the world ended. It is also the site of the Battle of Cape St. Vincent (between Britain and Spain).
  • Listen to some Fado – the Portuguese blues. The more popular forms of Fado are to be heard in cities by the sea, such as Lisbon or Porto.
  • Portuguese souvenirs vary with the region. There’s no such thing as a catch-all stick of rock really. From the Algarve bring back wicker crafts, straw hats and baskets, copper and tin objects, ceramics, and sweets made from figs, almonds and eggs. From the Azores, embroideries and lace, blankets and bedspreads, artificial flowers made with fish scales and blue and white ceramics. From Madeira, as well as embroideries, tapestries and wicker work, a pair of red-rimmed leather boots.
  • When is the best time to fly to Portugal?

    Peak season: A favourite destination of European holidaymakers the school holidays are high season (particularly in the coastal areas) – July and August, October and February half-terms, Easter and Christmas. Off season: The low season months are January and February. Travel when the children are in school for lower rates and cheaper flights to Portugal. Shoulder season: March and April (with the exception of Easter) and October and November (with the exception of the half-term school holidays) are good times to visit Portugal. The weather is still good and the tourist crowds have receded.

  • Can I find cheaper flights to Portugal 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 Portugal on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Portugal?

    Based on reviews from Cheapflights users, Lufthansa is rated the highest out of the airlines that fly to Portugal.

  • What is the cheapest airport to fly to in Portugal?

    Funchal Madeira is currently the cheapest airport to fly to in Portugal. One-way flights to Funchal Madeira typically cost S$ 53, while return flights cost around S$ 124.

  • How much is a return flight to Portugal?

    A return flight to Portugal will typically cost around S$ 138, however they can be found for as little as S$ 94.

  • Where does the fastest flight to Portugal depart from?

    For those looking to save time traveling to Portugal, Singapore Changi offers the quickest one-way flight (18 hours 35 minutes).

  • Does Lisbon Humberto Delgado have rental cars?

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

  • Are there hotels close to Lisbon Humberto Delgado?

    Yes. Lisbon Humberto Delgado has hotels nearby for those requiring accommodations. Our scooter alcove in Lisbon is the closest property to Lisbon Humberto Delgado (0.0 km away from Lisbon Humberto Delgado).

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.

Find flights to Portugal

Select your preferred flight destination in Portugal from the list below.

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 to Portugal?

Cheapflights makes it easy to find Portugal flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Portugal 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 to Portugal with no change fees?

Need flexible booking options for your flight to Portugal ? 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 to Portugal become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Portugal today and book when you’re ready!

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.