Cheap flights from Incheon to Sintra-Cascais Natural Park from CA $460

View CA $460 flight on Wed, Nov. 19, 2025Opens in a new window

Popular airlines from Incheon to Sintra-Cascais Natural Park

  • Air Canada

    Air Canada

  • Finnair

    Finnair

  • Emirates

    Emirates

  • Lufthansa

    Lufthansa

  • LOT-Polish Airlines

    LOT-Polish Airlines

  • Qatar Airways

    Qatar Airways

  • Turkish Airlines

    Turkish Airlines

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Cheap flights from Incheon (SEL) to Sintra-Cascais Natural Park (LIS)

Prices were available within the past 7 days and start at CA $460 for one-way flights and CA $961 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LOT-Polish Airlines
Wed, Mar. 4 - Wed, Mar. 11
ICN
Seoul
LIS
Lisbon
CA $961 Roundtrip, found 2 days ago
CA $961
Roundtrip
found 2 days ago
Select LOT-Polish Airlines flight, departing Wed, Mar. 4 from Seoul to Lisbon, returning Wed, Mar. 11, priced at CA $961 found 2 days ago
Etihad Airways
Wed, Mar. 4 - Wed, Mar. 11
ICN
Seoul
LIS
Lisbon
CA $1,108 Roundtrip, found 2 days ago
CA $1,108
Roundtrip
found 2 days ago
Select Etihad Airways flight, departing Wed, Mar. 4 from Seoul to Lisbon, returning Wed, Mar. 11, priced at CA $1,108 found 2 days ago
Lufthansa
Wed, Mar. 4 - Wed, Mar. 11
ICN
Seoul
LIS
Lisbon
CA $1,149 Roundtrip, found 2 days ago
CA $1,149
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Mar. 4 from Seoul to Lisbon, returning Wed, Mar. 11, priced at CA $1,149 found 2 days ago
Korean Air
Wed, Mar. 4 - Wed, Mar. 11
ICN
Seoul
LIS
Lisbon
CA $1,261 Roundtrip, found 2 days ago
CA $1,261
Roundtrip
found 2 days ago
Select Korean Air flight, departing Wed, Mar. 4 from Seoul to Lisbon, returning Wed, Mar. 11, priced at CA $1,261 found 2 days ago
Turkish Airlines
Wed, Mar. 4 - Wed, Mar. 11
ICN
Seoul
LIS
Lisbon
CA $1,349 Roundtrip, found 2 days ago
CA $1,349
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Wed, Mar. 4 from Seoul to Lisbon, returning Wed, Mar. 11, priced at CA $1,349 found 2 days ago
Finnair
Wed, Mar. 4 - Wed, Mar. 11
ICN
Seoul
LIS
Lisbon
CA $1,355 Roundtrip, found 2 days ago
CA $1,355
Roundtrip
found 2 days ago
Select Finnair flight, departing Wed, Mar. 4 from Seoul to Lisbon, returning Wed, Mar. 11, priced at CA $1,355 found 2 days ago

Find the cheapest month to fly from Seoul (ICN) to Lisbon (LIS)

March is typically the cheapest month to fly

From CA $815 - CA $1,172 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.