S$143 Cheap Flights from Istanbul to Lisbon

Round-trip flights between IST and LIS start from S$379. This is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.

The majority of flights can be cancelled online, but each airline has its own terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.

To see what travel restrictions and quarantine requirements are in place for different citizens flying from IST to Lisbon/Portela Airport please visit our COVID 19 travel advisor portal link.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Istanbul Airport to Lisbon Airport flights, you'll see a "no change fees" filter for you to select.

Flying directly between Istanbul Airport and Humberto Delgado Airport (LIS) isn't possible at this time. However, you'll still be able to book a flight to Lisbon District with at least one stop.

Late planners can occasionally pick up a bargain, with some super cheap airfares from Istanbul Airport to Humberto Delgado Airport (LIS) emerging a few weeks prior to the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals regularly — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines advertise prices so far in advance.