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S$ 73+ Cheap flights from Portugal

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17-6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LIS — SIN
5 May — 12 May1
1 adult

What to know about flights from Portugal

Discover essential information about flights departing from Portugal, including flight schedules, destinations, airlines operating at the Portugal airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 30 April 2025.

Good round-trip deal

S$ 224 or less

Good one-way deal

S$ 55 or less
Price to beat on a round-trip flight from Portugal.
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Price to beat on a one-way flight from Portugal.
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Find flights from Portugal

Cheapest flights from Portugal
Explore the most affordable flight options available from Portugal. Find the lowest fares based on data from user searches, with prices last updated on 30 April 2025.

Thu 19-610:25LIS - SIN
1 stop22h 05mMultiple Airlines
Tue 24-610:50SIN - LIS
1 stop18h 35mMultiple Airlines
Deal found 29-4S$ 826
Tue 3-611:25OPO - SIN
1 stop21h 05mMultiple Airlines
Mon 16-622:30SIN - OPO
1 stop24h 00mMultiple Airlines
Deal found 29-4S$ 862
Tue 3-606:15OPO - SIN
2 stops27h 15mKLM
Mon 16-622:30SIN - OPO
2 stops26h 25mKLM
Deal found 29-4S$ 972
Fri 13-608:25LIS - SIN
2 stops24h 20mIberia
Fri 20-618:45SIN - LIS
1 stop19h 15mIberia
Deal found 29-4S$ 1,124
Thu 3-712:10LIS - SIN
1 stop21h 20mAir France
Wed 9-722:30SIN - LIS
1 stop17h 20mAir France
Deal found 29-4S$ 1,138
Sat 24-516:30LIS - SIN
1 stop18h 55mFinnair
Sat 31-521:35SIN - LIS
2 stops32h 35mFinnair
Deal found 30-4S$ 1,145
Sat 24-518:55LIS - SIN
1 stop38h 10mBritish Airways
Sat 31-522:40SIN - LIS
1 stop18h 25mBritish Airways
Deal found 29-4S$ 1,154
Thu 3-721:50LIS - SIN
1 stop28h 10mQatar Airways
Tue 8-703:10SIN - LIS
1 stop20h 50mQatar Airways
Deal found 29-4S$ 1,255
Fri 13-610:45OPO - SIN
1 stop39h 00mTurkish Airlines
Fri 20-610:15SIN - OPO
1 stop36h 35mTurkish Airlines
Deal found 29-4S$ 1,256
Tue 15-705:55LIS - SIN
1 stop29h 00mTurkish Airlines
Fri 5-910:15SIN - LIS
1 stop30h 40mTurkish Airlines
Deal found 29-4S$ 1,281
Fri 13-619:20OPO - SIN
1 stop38h 45mSWISS
Fri 20-623:30SIN - OPO
1 stop24h 50mSWISS
Deal found 29-4S$ 1,477
Sat 24-519:30LIS - SIN
1 stop37h 00mKLM
Fri 30-500:40SIN - LIS
1 stop25h 00mKLM
Deal found 30-4S$ 1,491

Find flights from Portugal within your budget

Find flights departing from Portugal that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 30 April 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

LisbonSingapore

LIS - SIN

LISSIN

Lisbon Humberto Delgado

Thu 19-6

10:25-15:30

1 stop22h 05m

Singapore Changi

Tue 24-6

10:50-22:25

1 stop18h 35m

S$ 826

PortoSingapore

OPO - SIN

OPOSIN

Porto

Tue 3-6

11:25-15:30

1 stop21h 05m

Singapore Changi

Mon 16-6

22:30-15:30

1 stop24h 00m

S$ 862

PortoSingapore

OPO - SIN

OPOSIN

Porto

Tue 3-6

06:15-16:30

2 stops27h 15m

Singapore Changi

Mon 16-6

22:30-17:55

2 stops26h 25m

S$ 972

LisbonSingapore

LIS - SIN

LISSIN

Lisbon Humberto Delgado

Fri 13-6

08:25-15:45

2 stops24h 20m

Singapore Changi

Fri 20-6

18:45-07:00

1 stop19h 15m

S$ 1,124

LisbonSingapore

LIS - SIN

LISSIN

Lisbon Humberto Delgado

Thu 3-7

12:10-16:30

1 stop21h 20m

Singapore Changi

Wed 9-7

22:30-08:50

1 stop17h 20m

S$ 1,138

LisbonSingapore

LIS - SIN

LISSIN

Lisbon Humberto Delgado

Sat 24-5

16:30-18:25

1 stop18h 55m

Singapore Changi

Sat 31-5

21:35-23:10

2 stops32h 35m

S$ 1,145

LisbonSingapore

LIS - SIN

LISSIN

Lisbon Humberto Delgado

Sat 24-5

18:55-16:05

1 stop38h 10m

Singapore Changi

Sat 31-5

22:40-10:05

1 stop18h 25m

S$ 1,154

LisbonSingapore

LIS - SIN

LISSIN

Lisbon Humberto Delgado

Thu 3-7

21:50-09:00

1 stop28h 10m

Singapore Changi

Tue 8-7

03:10-17:00

1 stop20h 50m

S$ 1,255

PortoSingapore

OPO - SIN

OPOSIN

Porto

Fri 13-6

10:45-08:45

1 stop39h 00m

Singapore Changi

Fri 20-6

10:15-15:50

1 stop36h 35m

S$ 1,256

LisbonSingapore

LIS - SIN

LISSIN

Lisbon Humberto Delgado

Tue 15-7

05:55-17:55

1 stop29h 00m

Singapore Changi

Fri 5-9

10:15-09:55

1 stop30h 40m

S$ 1,281

Flights are sorted by cheapest return flights first.

Deals found on 29-4

Showing 1-10 of 40 results
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Best time to book a flight from Portugal

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

Travel insights for flights from Portugal

Get recent, data-driven insights about flights from Portugal including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portugal?

Currently, June is the cheapest month in which you can book a flight from Portugal (average of S$ 731). Flying from Portugal in July will prove the most costly (average of S$ 1,026). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What is the cheapest place to fly to from Portugal?

The cheapest city to fly to from Portugal is Barcelona-El Prat, with prices starting at S$ 25. Explore other affordable destinations below.

Barcelona-El Prat

Barcelona-El Prat

From S$ 19

Funchal Madeira

Funchal Madeira

From S$ 40

Liverpool J. Lennon

Liverpool J. Lennon

From S$ 57

Lisbon Humberto Delgado

Lisbon Humberto Delgado

From S$ 78

Airline reviews for flights from Portugal

Get insights into the airlines that provide service from Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Portugal. In the last 7 days, Cheapflights users made a total of 200,618 searches.
Emirates
8.0
Very Good
3,215 reviews
Check prices

Crew

8.3

Boarding

8.1

Food

7.8

Entertainment

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!
Emirates
8.0
Very Good
3,215 reviews
Emirates
8.0
Very Good
3,215 reviews
Check prices

Crew

8.3

Boarding

8.1

Food

7.8

Entertainment

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!
KLM
7.8
Good
1,333 reviews
Emirates
8.0
Very Good
3,215 reviews
Check prices

Crew

8.3

Boarding

8.1

Food

7.8

Entertainment

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!
Finnair
7.6
Good
1,273 reviews
Emirates
8.0
Very Good
3,215 reviews
Check prices

Crew

8.3

Boarding

8.1

Food

7.8

Entertainment

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!
SWISS
7.5
Good
1,588 reviews
Emirates
8.0
Very Good
3,215 reviews
Check prices

Crew

8.3

Boarding

8.1

Food

7.8

Entertainment

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!
Cathay Pacific
7.5
Good
852 reviews
Emirates
8.0
Very Good
3,215 reviews
Check prices

Crew

8.3

Boarding

8.1

Food

7.8

Entertainment

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

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Related info for your journey

Access useful and relevant information related to your journey from Portugal. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 30 April 2025.

  • What is the cheapest month to fly from Portugal?

    Currently, the cheapest month for flights from Portugal is June. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Portugal?

    Deals for flights from Portugal are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portugal.

  • Can Cheapflights find flights from Portugal with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Portugal flexibly with Cheapflights today.

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

    Not ready to book yet? You can track prices for flights from Portugal on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

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 Portugal?

Deals for flights from Portugal are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portugal.

Can Cheapflights find flights from Portugal with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Portugal flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Portugal on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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