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Cheap flights from Lisbon (LIS) to Singapore (SIN)

LIS — SIN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Lisbon Humberto Delgado to Singapore Changi are usually found in January or May, booked 68 days in advance, depart on a Friday or Tuesday and return on a Tuesday

Cheap flight deals from Lisbon to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Popular in

July

Cheapest in

January

Average price

$795
Highest demand for flights based on searches. 9% potential increase in price ($85 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Best time to book a flight from Lisbon to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Lisbon with our price prediction graph.
Estimated round-trip 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 Lisbon to Singapore

How far ahead should I book a flight from Lisbon to Singapore?

Use this chart to determine the optimal time to book a round-trip flight from Lisbon to Singapore. Price data was last updated on September 12, 2025.

The price you pay for your flight from Lisbon to Singapore may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Lisbon to Singapore?

Currently, October is the cheapest month in which you can book a flight from Lisbon to Singapore (average of $994). Flying from Lisbon to Singapore in December is currently the most expensive (average of $1,665). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LIS to SIN?

Find hourly flight availability from Lisbon to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Lisbon to Singapore in the morning. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated September 17, 2025.
See what other customers who have flown with Finnair, Etihad Airways, and Turkish Airlines from Lisbon to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,324 reviews

Boarding

7.6

Comfort

7.5

Crew

8.1

Entertainment

6.9

Food

6.7

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,324 reviews
Finnair
7.6
Good
1,324 reviews

Boarding

7.6

Comfort

7.5

Crew

8.1

Entertainment

6.9

Food

6.7

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Etihad Airways
7.4
Good
1,251 reviews
Finnair
7.6
Good
1,324 reviews

Boarding

7.6

Comfort

7.5

Crew

8.1

Entertainment

6.9

Food

6.7

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Turkish Airlines
7.3
Good
3,965 reviews
Finnair
7.6
Good
1,324 reviews

Boarding

7.6

Comfort

7.5

Crew

8.1

Entertainment

6.9

Food

6.7

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from Lisbon to Singapore. 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 flying from Lisbon to Singapore round-trip?

    According to our current data, Turkish Airlines ($608), Etihad Airways ($627), and Finnair ($655) offers the cheapest pricing from Lisbon to Singapore. Users have found that Turkish Airlines is 22% cheaper than the other options available to this destination.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Lisbon to Singapore?

    Currently, October is the cheapest month in which you can book a flight from Lisbon to Singapore (average of $994). Flying from Lisbon to Singapore in December is currently the most expensive (average of $1,665). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Lisbon to Singapore

Discover the top 3 airlines that operate flights from Lisbon to Singapore. 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 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$608Average$632FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$627Average$710FlexibilityNo cancel feeOn-time75%
FinnairCheapest$655Average$774FlexibilityNo cancel feeOn-time76%

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