Cheap Flights from Adelaide to Sintra

View €698 flight on Wed, 11 Jun 2025Opens in a new window

Popular airlines from Adelaide to Sintra

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 15% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Adelaide to Sintra (ADL-LIS)

Prices were available within the past 7 days and start at €698 for one-way flights and €1,208 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Wed, 11 Jun - Mon, 16 Jun
ADL
Adelaide
LIS
Lisbon
€1,208 Return, found 15 hours ago
€1,208
Return
found 15 hours ago
Select Singapore Airlines flight, departing Wed, 11 Jun from Adelaide to Lisbon, returning Mon, 16 Jun, priced at €1,208 found 15 hours ago
Singapore Airlines
Wed, 11 Jun - Mon, 16 Jun
ADL
Adelaide
LIS
Lisbon
€1,212 Return, found 15 hours ago
€1,212
Return
found 15 hours ago
Select Singapore Airlines flight, departing Wed, 11 Jun from Adelaide to Lisbon, returning Mon, 16 Jun, priced at €1,212 found 15 hours ago
Iberia
Wed, 11 Jun - Mon, 16 Jun
ADL
Adelaide
LIS
Lisbon
€1,311 Return, found 15 hours ago
€1,311
Return
found 15 hours ago
Select Iberia flight, departing Wed, 11 Jun from Adelaide to Lisbon, returning Mon, 16 Jun, priced at €1,311 found 15 hours ago
Qatar Airways
Wed, 11 Jun - Mon, 16 Jun
ADL
Adelaide
LIS
Lisbon
€1,384 Return, found 15 hours ago
€1,384
Return
found 15 hours ago
Select Qatar Airways flight, departing Wed, 11 Jun from Adelaide to Lisbon, returning Mon, 16 Jun, priced at €1,384 found 15 hours ago
Swiss International Air Lines
Wed, 11 Jun - Mon, 16 Jun
ADL
Adelaide
LIS
Lisbon
€1,388 Return, found 15 hours ago
€1,388
Return
found 15 hours ago
Select Swiss International Air Lines flight, departing Wed, 11 Jun from Adelaide to Lisbon, returning Mon, 16 Jun, priced at €1,388 found 15 hours ago
Lufthansa
Wed, 11 Jun - Mon, 16 Jun
ADL
Adelaide
LIS
Lisbon
€1,394 Return, found 15 hours ago
€1,394
Return
found 15 hours ago
Select Lufthansa flight, departing Wed, 11 Jun from Adelaide to Lisbon, returning Mon, 16 Jun, priced at €1,394 found 15 hours ago
*Available to Expedia members.