$565 Cheap Flights from Seoul (ICN) to Cancun (CUN)

View $565 flight on Thu, Oct 30, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Cancun Intl. Airport (CUN)

Cheap Flights from Seoul to Cancun (ICN-CUN)

Prices were available within the past 7 days and start at $565 for one-way flights and $818 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Oct 20 - Mon, Nov 3
ICN
Seoul
CUN
Cancun
$818 Roundtrip, found 4 days ago
$818
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, Oct 20 from Seoul to Cancun, returning Mon, Nov 3, priced at $818 found 4 days ago
Air Canada
Mon, Oct 27 - Mon, Nov 3
ICN
Seoul
CUN
Cancun
$820 Roundtrip, just found
$820
Roundtrip
just found
Select Air Canada flight, departing Mon, Oct 27 from Seoul to Cancun, returning Mon, Nov 3, priced at $820 just found
Air Canada
Mon, Oct 20 - Mon, Nov 3
ICN
Seoul
CUN
Cancun
$825 Roundtrip, found 4 days ago
$825
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, Oct 20 from Seoul to Cancun, returning Mon, Nov 3, priced at $825 found 4 days ago
Air Canada
Tue, Feb 17 - Tue, Feb 24
ICN
Seoul
CUN
Cancun
$835 Roundtrip, found 3 days ago
$835
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Feb 17 from Seoul to Cancun, returning Tue, Feb 24, priced at $835 found 3 days ago
Air Canada
Mon, Oct 20 - Mon, Nov 3
ICN
Seoul
CUN
Cancun
$837 Roundtrip, found 4 days ago
$837
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, Oct 20 from Seoul to Cancun, returning Mon, Nov 3, priced at $837 found 4 days ago
Air Canada
Mon, Nov 3 - Tue, Nov 4
ICN
Seoul
CUN
Cancun
$839 Roundtrip, found 1 day ago
$839
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Nov 3 from Seoul to Cancun, returning Tue, Nov 4, priced at $839 found 1 day ago
United
Mon, Feb 23 - Wed, Mar 11
ICN
Seoul
CUN
Cancun
$903 Roundtrip, found 17 hours ago
$903
Roundtrip
found 17 hours ago
Select United flight, departing Mon, Feb 23 from Seoul to Cancun, returning Wed, Mar 11, priced at $903 found 17 hours ago
American Airlines
Mon, Oct 27 - Mon, Nov 3
ICN
Seoul
CUN
Cancun
$1,234 Roundtrip, just found
$1,234
Roundtrip
just found
Select American Airlines flight, departing Mon, Oct 27 from Seoul to Cancun, returning Mon, Nov 3, priced at $1,234 just found
Korean Air
Thu, Feb 19 - Wed, Feb 25
ICN
Seoul
CUN
Cancun
$1,363 Roundtrip, found 3 days ago
$1,363
Roundtrip
found 3 days ago
Select Korean Air flight, departing Thu, Feb 19 from Seoul to Cancun, returning Wed, Feb 25, priced at $1,363 found 3 days ago
Aeromexico
Wed, Feb 11 - Wed, Feb 18
ICN
Seoul
CUN
Cancun
$1,528 Roundtrip, found 5 days ago
$1,528
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Wed, Feb 11 from Seoul to Cancun, returning Wed, Feb 18, priced at $1,528 found 5 days ago

Find the cheapest month to fly from Seoul (ICN) to Cancun (CUN)

April is typically the cheapest month to fly

From $744 - $1,182 per traveler.

Alternative airports near Cancun

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cancun Intl. CUN. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $1,094
CUN
Cancun Intl.
CheapestClosest
Average driving time to city center18 min
Flights from $1,094
Flights from Seoul (ICN) to Cancun (CUN)
Origin airport
Incheon Intl.
Destination airport
Cancun Intl.
Airlines serving
Aeromexico, Air Canada, Air France, American Airlines, Delta, Emirates, Korean Air, Lufthansa, Qatar Airways, Turkish Airlines, United, WestJet
Roundtrip price
$818
Distance
7850 mi

Seoul to Cancun Flights

The cheapest times to fly from Seoul to Cancun

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

 

The best time to book a flight from Seoul to Cancun

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

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 Cancun in 2025. You can also book with separate airlines for your outbound and return journeys, from $565 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 Cancun 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 Cancun 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.

 

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Cancun Intl. Airport (CUN) cost?
Lock in a cheap one-way flight from $565 or cheap return flight from $818 from Incheon Intl. Airport (ICN) to Cancun Intl. Airport (CUN) 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 Cancun Intl. Airport (CUN)?
October is the least expensive month to fly from ICN to CUN. Traveling during an off-peak travel window is often the key to scoring lower fares.
What is the cheapest airline that flies from Incheon Intl. Airport (ICN) to Cancun Intl. Airport (CUN)?
To find the cheapest airline flying from ICN to CUN, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Incheon Intl. Airport (ICN) to Cancun Intl. Airport (CUN)?
You'll have to take a flight with a layover if you're traveling from Incheon Intl. Airport (ICN) to Cancun Intl. Airport (CUN). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from ICN to CUN?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*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 Cancun Intl. Airport (CUN)?
To avoid potential delays on the Incheon Intl. Airport (ICN) to Cancun Intl. Airport (CUN) route, aim to fly before 3 PM. Later flights are 22% more likely to be canceled.**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 Incheon Intl. Airport (ICN) to Cancun Intl. Airport (CUN) last-minute?
Waiting until just before your departure to book your flight from ICN to CUN often results in higher prices. While it's possible to find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of landing a bargain.
Is it cheaper to book an ICN to CUN flight and hotel package?
Securing an ICN to CUN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our wide range of stays and then add activities, car rentals and flights 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 Incheon Intl. Airport (ICN) to Cancun Intl. Airport (CUN)?
In most cases, you can cancel or reschedule your ICN to CUN flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need further information, head to our Customer Service portal.

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*Available to One Key members.