Cheap Flights from Seoul (ICN) to Olongapo (SFS)

Popular airlines from Incheon Intl. Airport (ICN) to Olongapo (SFS-Subic Bay)

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Olongapo (SFS-Subic Bay) cost?
Secure a cheap one-way flight or cheap return flight from Incheon Intl. Airport (ICN) to Olongapo (SFS-Subic Bay) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Incheon Intl. Airport (ICN) to Olongapo (SFS-Subic Bay)?
is the most affordable month to fly from ICN to SFS. Planning your trip for the off-season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Incheon Intl. Airport (ICN) to Olongapo (SFS-Subic Bay)?
To find the cheapest airline flying from ICN to SFS, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Incheon Intl. Airport (ICN) to Olongapo (SFS-Subic Bay)?
There aren't any daily nonstop flights from Incheon Intl. Airport (ICN) to Olongapo (SFS-Subic Bay). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from ICN to SFS?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Incheon Intl. Airport (ICN) to Olongapo (SFS-Subic Bay)?
To land at Olongapo (SFS-Subic Bay) without delays, pick a flight that leaves Incheon Intl. Airport (ICN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Morong from Incheon Intl. Airport (ICN)?
Board a direct flight from Incheon Intl. Airport (ICN) to Morong and arrive at Ninoy Aquino Intl. Airport (MNL). Another convenient gateway to this destination is Clark Intl. Airport (CRK).
Is it cheaper to buy a plane ticket from Incheon Intl. Airport (ICN) to Olongapo (SFS-Subic Bay) last-minute?
Booking your flight from ICN to SFS just before your trip is typically more expensive. But if there's some wiggle room with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book an ICN to SFS flight and hotel package?
You can save money by booking an ICN to SFS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your ideal flights and accommodations, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to Olongapo (SFS-Subic Bay)?
If you reserved your ICN to SFS flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Incheon Intl.
Destination airport
Subic Bay
Distance
1611 mi

Book with confidence

Seoul to Olongapo Flights

The cheapest times to fly from Seoul to Olongapo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Olongapo are during the month of . You can find some of the cheapest flights from Seoul to Olongapo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Olongapo

Sunday is one of the best days to book for cheap flights from Seoul to Olongapo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seoul to Olongapo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Olongapo in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Olongapo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seoul to Olongapo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seoul to Olongapo Flights

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*Available to One Key members.