Cheap Flights from Ostrava to Lisbon from SGD 154

Frequently Asked Questions

• What are the cheapest flights from Ostrava to Lisbon (OSR-LIS)?

  Based on Trip.com data, LOT Polish Airlines offers one-way fares as low as SGD 154 on Cheapest nonstop routes (e.g. OSR to LIS on Wed, Jan 28), while LOT Polish Airlines offers Cheapest nonstop round-trips from SGD 235 departing on Mon, Jan 12 and returning on Sun, Jan 18.

• When is the best time to book flights from Ostrava to Lisbon?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Ostrava to Lisbon is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Ostrava to Lisbon?

  To find best deals on flights from Ostrava to Lisbon, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jan 28, with one-way flights priced at just SGD 154.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is LOT Polish Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Lisbon travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Ostrava (OSR) to Lisbon (LIS) the cheapest?

  The cheapest months to fly from Ostrava to Lisbon is December, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Ostrava to Lisbon on?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Ostrava to Lisbon on December 15, 2025 with LOT Polish Airlines, with prices starting at SGD 298.

• Is there any time difference between Ostrava and Lisbon?

  The time difference between Lisbon and Ostrava is 1h.

• How do I change or cancel my ticket from Ostrava to Lisbon?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.