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Flights from Ulsan to Porto

Cheap flight deals from Ulsan to Porto

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Ulsan to Porto

Off-season for travel April
Peak season for travel May
Flight distance 10,460.26 km
Popular airline Korean Air

When is the cheapest time to fly from Ulsan to Porto?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
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  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Ulsan (USN) to Porto (OPO) the cheapest?

    Airlines adjust prices for flights from Ulsan to Porto based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Ulsan (USN) to Porto (OPO) cost?

    According to Trip.com's data, the lowest price is around Rp 27,045,362.

How to find a cheap flight from Ulsan to Porto

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Ulsan to Porto. Book your flights at the right time and save more.
1
Be flexible with your travel dates to get the cheapest Ulsan to Porto ticket.
Tap "Date" on flight search bar to get the calender for Ulsan to Porto airfare over next 6 months in 2025.
2
Compare cheap Ulsan to Porto flight deals from hundreds of airlines.
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3
Set up a Price Alert to track fare drops.
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4
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5
Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
6
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Ulsan to Porto to access exclusive deals just for you.

Find Cheap Flights & Deals on Trip.com

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