S$ 511+ Cheap flights to Lisbon

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 16-5. Fares are subject to change and may not be available on all flights or dates of travel.
— LIS
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags

Flights to Lisbon in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Lisbon
Explore the most affordable flight options available to Lisbon. Find the lowest fares based on data from user searches, with prices last updated on 17 April 2026.

Mon 1-621:00
SIN
-
LIS
1 stop17h 25m
Etihad Airways
Mon 15-609:15
LIS
-
SIN
1 stop17h 25m
Etihad Airways
Deal found 12-4S$ 814
Mon 18-521:00
SIN
-
LIS
1 stop17h 25m
Etihad Airways
Wed 27-509:15
LIS
-
SIN
1 stop17h 25m
Etihad Airways
Deal found 15-4S$ 820
Sat 23-521:00
SIN
-
LIS
1 stop17h 25m
Etihad Airways
Sun 31-509:15
LIS
-
SIN
1 stop17h 25m
Etihad Airways
Deal found 15-4S$ 824
Mon 25-521:00
SIN
-
LIS
1 stop17h 25m
Etihad Airways
Wed 10-609:15
LIS
-
SIN
1 stop17h 25m
Etihad Airways
Deal found 14-4S$ 825
Tue 2-621:00
SIN
-
LIS
1 stop17h 25m
Etihad Airways
Mon 15-609:15
LIS
-
SIN
1 stop17h 25m
Etihad Airways
Deal found 12-4S$ 921
Mon 1-620:00
SIN
-
LIS
2 stops31h 00m
Multiple Airlines
Mon 15-609:15
LIS
-
SIN
1 stop17h 25m
Multiple Airlines
Deal found 12-4S$ 940
Sun 31-519:40
SIN
-
LIS
2 stops30h 15m
Multiple Airlines
Sun 7-621:15
LIS
-
SIN
2 stops36h 00m
Multiple Airlines
Deal found 16-4S$ 945
Mon 25-523:00
SIN
-
LIS
2 stops40h 50m
Air India
Wed 10-620:10
LIS
-
SIN
2 stops33h 00m
Air India
Deal found 14-4S$ 959
Tue 2-620:00
SIN
-
LIS
2 stops31h 35m
Multiple Airlines
Tue 9-606:30
LIS
-
SIN
3 stops34h 25m
Multiple Airlines
Deal found 13-4S$ 978

Find flight deals to Lisbon

Find the latest flights to Lisbon in 2026, 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 17 April 2026.

Return from

S$ 814

One-way from

S$ 511

Popular in

December

Cheapest in

February

Average price

S$ 1,060
Etihad Airways
  • Etihad Airways
  • 1-6-15-6
  • 2 total stops
  • 34h 50m total
  • Singapore to Lisbon
16-5
  • 16-5
  • 2 total stops
  • 24h 00m total
  • Singapore to Lisbon
Highest demand for flights based on searches. 7% potential increase in price (S$ 90 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (S$ 29 potential savings vs. average return price).
Average for return flights in April 2026

Cheapflights Fare Finder

 
Locate flights to Lisbon 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 17 April 2026.
Use the filters below to find and compare flights to Lisbon that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Sun 21-6

10:20-20:40

1 stop17h 20m

Lisbon Humberto Delgado

Sat 11-7

08:30-08:50

1 stop17h 20m

S$ 1,386

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Sun 17-5

00:50-12:35

1 stop18h 45m

Lisbon Humberto Delgado

Thu 21-5

14:20-08:35

1 stop35h 15m

S$ 1,411

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Sun 26-4

00:50-12:35

1 stop18h 45m

Lisbon Humberto Delgado

Mon 4-5

21:25-08:35

1 stop28h 10m

S$ 1,414

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Wed 3-6

00:50-19:40

1 stop25h 50m

Lisbon Humberto Delgado

Sun 14-6

14:20-14:05

1 stop16h 45m

S$ 1,414

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Thu 30-4

21:00-12:35

1 stop22h 35m

Lisbon Humberto Delgado

Sun 3-5

21:20-15:00

1 stop34h 40m

S$ 1,415

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Thu 6-8

03:15-18:25

2 stops22h 10m

Lisbon Humberto Delgado

Sun 16-8

16:45-21:15

2 stops21h 30m

S$ 1,455

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Fri 8-5

01:40-19:40

1 stop25h 00m

Lisbon Humberto Delgado

Sat 23-5

14:20-08:35

1 stop35h 15m

S$ 1,463
Cheapest one-way

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Thu 2-7

19:40-13:35

1 stop24h 55m

S$ 573

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Thu 9-7

19:40-13:35

1 stop24h 55m

S$ 593

SingaporeLisbon

SIN - LIS

SINLIS

Singapore Changi

Wed 29-7

21:00-17:10

2 stops27h 10m

S$ 596

Flights are sorted by cheapest return flights first.

Deals found on 15-4

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight to Lisbon

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

When is the best time to book a flight to Lisbon?

Use this chart to determine the optimal time to book a return flight from Singapore to Lisbon. Price data was last updated on 10 April 2026.

The price you pay for your flight to Lisbon may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated 17 April 2026.
Read reviews from past customers who have flown SWISS,Air France, andEtihad Airways to Portugal. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.6

Comfort

7.4

Crew

8.3

Entertainment

6.8

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Overall

7.6

Comfort

7.4

Crew

8.3

Entertainment

6.8

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Overall

7.6

Comfort

7.4

Crew

8.3

Entertainment

6.8

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Overall

7.6

Comfort

7.4

Crew

8.3

Entertainment

6.8

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Overall

7.6

Comfort

7.4

Crew

8.3

Entertainment

6.8

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Overall

7.6

Comfort

7.4

Crew

8.3

Entertainment

6.8

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

FAQs about flying to Lisbon

Lisbon climate

Lisbon has warm summers with temperatures often in the high 20s (Celsius), and wet, windy winters with temperatures around 10 degrees. Even in the coldest months of December and January the city rarely sees freezing temperatures, although the rain can make it feel colder. The hottest months are July and August, and the coolest are December through February.

Getting around Lisbon

You’ll quickly discover that Portugal’s capital city is built on seven hills surrounding the Bay of Lisbon. Unless you’re an extremely fit walker, you’ll want to avoid the streets that go out from the city centre and curve up and down hills, often at steep angles.

What is good to know if travelling to Lisbon?

  • Alfama is Lisbon’s oldest district and has a kasbah-like layout with narrow streets and small squares. Its greatest attraction is the Castle of Sao Jorge, which was taken from the Moors in the 12th century and became the residence of the Portuguese kings. It fell into disrepair over the centuries but was renovated in 1938.
  • The Se Cathedral is simple with a beautiful stained glass rose window.
  • Belem: several of the explorers (Prince Henry the Navigator, Bartholomeu Dias, Ferdinand Magellan and Vasco da Gama) left from here. The Mosteiro dos Jeronimos (built by Manuel I after Vasco da Gama’s return from his voyage to India), Torre de Belem and the Monument of the Discoveries – built in 1960 to honour the patrons and mariners of the Age of Discovery – are the must-sees.
  • Baixa is the commercial heart of the city. It was completely rebuilt after the 1755 earthquake. It’s a popular area with cafes and restaurants.
  • Sao Roque church was founded by the Jesuits in the 16th century. The facade is plain, but inside there are several chapels, one of which – Chapel of St John the Baptist – is decorated with gold, silver, ivory, porphyry, agate and lapis lazulli.
  • The Museu de Artes Decorativas houses furniture, jewellery and porcelain dating from the 15th-19th centuries.
  • The Ponte de Vasco da Gama, spanning the River Tagus, is Europe’s longest bridge.
  • The National Coach Museum has one of the largest collections of royal coaches in the world.
  • The Palacio da Ajuda was destroyed by fire in 1795, but rebuilt in the 19th century as a royal residence. The rooms are certainly lavish with silk wallpaper and Meissen porcelain. Royalty left here in 1910 when Portugal became a republic and it is now a museum.
  • When is the best time to fly to Lisbon?

    Peak season: Tourists start arriving in the spring and the flow continues through the autumn. The highest point of peak season is mid-June to August when prices also peak. During the European Football Championship (EFC) games, the city is mobbed with supporters, so check the schedule or join the party. Another drawing card is Carnaval in February or March, when prices are as high as those in summer. Off season: Early spring, late autumn, and winter visitors can often find cheaper Lisbon flights and reduced hotel rates. The Indian summer of late September into early October is a particularly pleasant time to visit.

  • What airport do you fly into for flights to Lisbon?

    Booking a flight to Lisbon Humberto Delgado (LIS) is your only option if you intend on flying to Lisbon. It is only a 6.7 km journey from Humberto Delgado to Lisbon’s city centre.

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

  • What is the best airline to fly to Lisbon?

    Based on reviews from Cheapflights users, Etihad Airways is rated the highest out of the airlines that fly to Lisbon.

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

    Lisbon Humberto Delgado is currently the cheapest airport to fly to in Lisbon. One-way flights to Lisbon Humberto Delgado typically cost S$ 57, while return flights cost around S$ 190.

  • How much is a return flight to Lisbon?

    A return flight to Lisbon will typically cost around S$ 220, however they can be found for as little as S$ 190.

  • 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. Star inn Lisboa is the closest property to Lisbon Humberto Delgado (0.0 km away from Lisbon Humberto Delgado).

See more FAQs

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Cheapflights does show flights with no change fees to all users. To see these options for flights to Lisbon, users can toggle the no change fees filter when performing a flight search.

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