$1,372 Cheap Flights from Quito (UIO) to Busan (PUS)

View $1,372 flight on Tue, Sep 30, 2025Opens in a new window

Popular airlines from Mariscal Sucre Intl. Airport (UIO) to Gimhae Airport (PUS)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Quito to Busan (UIO-PUS)

Prices were available within the past 7 days and start at $1,372 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Mariscal Sucre Intl. Airport (UIO) to Gimhae Airport (PUS) cost?
Get a cheap one-way flight from $1,372 or cheap return flight from Mariscal Sucre Intl. Airport (UIO) to Gimhae Airport (PUS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Mariscal Sucre Intl. Airport (UIO) to Gimhae Airport (PUS)?
Flying in may help you find better deals, as it's the cheapest month for flights between UIO and PUS. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Mariscal Sucre Intl. Airport (UIO) to Gimhae Airport (PUS)?
To find the cheapest airline that'll fly you from UIO to PUS, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Mariscal Sucre Intl. Airport (UIO) to Gimhae Airport (PUS)?
You'll need to book a flight with a layover if you're traveling from Mariscal Sucre Intl. Airport (UIO) to Gimhae Airport (PUS). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from UIO to PUS?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the time of year, airline 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 Mariscal Sucre Intl. Airport (UIO) to Gimhae Airport (PUS)?
Choose a flight from Mariscal Sucre Intl. Airport (UIO) to Gimhae Airport (PUS) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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 Mariscal Sucre Intl. Airport (UIO) to Gimhae Airport (PUS) last-minute?
Holding off until just before your trip to book a flight from UIO to PUS generally means paying more. While you may find some last-minute deals, there's no guarantee. Keep your travel plans flexible for the best chance of snagging a bargain.
Is it cheaper to book an UIO to PUS flight and hotel package?
Opting for an UIO to PUS flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select 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 Mariscal Sucre Intl. Airport (UIO) to Gimhae Airport (PUS)?
It's generally possible to cancel or reschedule your UIO to PUS flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Mariscal Sucre Intl.
Destination airport
Gimhae
Distance
9443 mi

Book with confidence

Book with confidence

Quito to Busan Flights

The cheapest times to fly from Quito to Busan

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

 

The best time to book a flight from Quito to Busan

Sunday is one of the best days to book for cheap flights from Quito to Busan: 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 Quito to Busan

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 Quito to Busan in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,372 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 Quito to Busan 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 Quito to Busan 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.

 

Quito to Busan Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.