Cheap Flights from Oki (OKI) to Seoul (ICN)

Popular airlines from Oki Airport (OKI) to Incheon Intl. Airport (ICN)

Frequently asked questions

How much does a flight from Oki Airport (OKI) to Incheon Intl. Airport (ICN) cost?
Secure a cheap one-way flight or cheap return flight from Oki Airport (OKI) to Incheon Intl. Airport (ICN) 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 Oki Airport (OKI) to Incheon Intl. Airport (ICN)?
is the least expensive month to fly from OKI to ICN. Traveling during quieter months is often the key to finding better deals on flights.
What is the cheapest airline that flies from Oki Airport (OKI) to Incheon Intl. Airport (ICN)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from OKI to ICN. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Oki Airport (OKI) to Incheon Intl. Airport (ICN)?
You'll need to hop on a flight with a layover when traveling from Oki Airport (OKI) to Incheon Intl. Airport (ICN). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from OKI to ICN?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary depending on the airline, time of year 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 Oki Airport (OKI) to Incheon Intl. Airport (ICN)?
To reach Incheon Intl. Airport (ICN) without delays, choose a flight that leaves from Oki Airport (OKI) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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.
Is it cheaper to buy a plane ticket from Oki Airport (OKI) to Incheon Intl. Airport (ICN) last-minute?
Holding off until right before your break to book a ticket from OKI to ICN generally means paying more. While you may come across some last-minute offers, they're not always guaranteed. Keep your travel plans flexible to maximize your chances of landing a bargain.
Is it cheaper to book an OKI to ICN flight and hotel package?
Securing an OKI to ICN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Oki Airport (OKI) to Incheon Intl. Airport (ICN)?
In most instances, you can reschedule or cancel your OKI to ICN flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need further details, visit our Customer Service portal.

Travel information

Origin airport
Oki
Destination airport
Incheon Intl.
Distance
391 mi

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Oki to Seoul Flights

The cheapest times to fly from Oki to Seoul

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 Oki to Seoul are during the month of . You can find some of the cheapest flights from Oki to Seoul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oki to Seoul

Sunday is one of the best days to book for cheap flights from Oki to Seoul: 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 Oki to Seoul

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 Oki to Seoul 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 Oki to Seoul 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 Oki to Seoul 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.

 

Oki to Seoul Flights

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*Available to One Key members.