$413 Cheap Flights from McAllen (MFE) to Seoul (ICN)

View $413 flight on Thu, Sep 18, 2025Opens in a new window

Popular airlines from Miller Intl. Airport (MFE) to Incheon Intl. Airport (ICN)

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Cheap Flights from McAllen to Seoul (MFE-ICN)

Prices were available within the past 7 days and start at $413 for one-way flights and $861 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Sep 7 - Sat, Sep 13
MFE
McAllen
ICN
Seoul
$861 Roundtrip, found 1 day ago
$861
Roundtrip
found 1 day ago
Select United flight, departing Sun, Sep 7 from McAllen to Seoul, returning Sat, Sep 13, priced at $861 found 1 day ago
United
Tue, Sep 9 - Thu, Oct 2
MFE
McAllen
ICN
Seoul
$866 Roundtrip, found 3 days ago
$866
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 9 from McAllen to Seoul, returning Thu, Oct 2, priced at $866 found 3 days ago
United
Thu, Sep 18 - Fri, Sep 26
MFE
McAllen
ICN
Seoul
$866 Roundtrip, found 9 hours ago
$866
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Sep 18 from McAllen to Seoul, returning Fri, Sep 26, priced at $866 found 9 hours ago
United
Sun, Mar 8 - Tue, Mar 31
MFE
McAllen
ICN
Seoul
$871 Roundtrip, found 2 hours ago
$871
Roundtrip
found 2 hours ago
Select United flight, departing Sun, Mar 8 from McAllen to Seoul, returning Tue, Mar 31, priced at $871 found 2 hours ago
United
Tue, Sep 9 - Thu, Oct 2
MFE
McAllen
ICN
Seoul
$871 Roundtrip, found 3 days ago
$871
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 9 from McAllen to Seoul, returning Thu, Oct 2, priced at $871 found 3 days ago
United
Thu, Sep 18 - Fri, Sep 26
MFE
McAllen
ICN
Seoul
$873 Roundtrip, found 9 hours ago
$873
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Sep 18 from McAllen to Seoul, returning Fri, Sep 26, priced at $873 found 9 hours ago
American Airlines
Sun, Sep 7 - Sat, Sep 13
MFE
McAllen
ICN
Seoul
$1,076 Roundtrip, found 1 day ago
$1,076
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Sep 7 from McAllen to Seoul, returning Sat, Sep 13, priced at $1,076 found 1 day ago
Delta
Thu, Sep 18 - Fri, Sep 26
MFE
McAllen
ICN
Seoul
$1,081 Roundtrip, found 9 hours ago
$1,081
Roundtrip
found 9 hours ago
Select Delta flight, departing Thu, Sep 18 from McAllen to Seoul, returning Fri, Sep 26, priced at $1,081 found 9 hours ago
Qatar Airways
Sun, Oct 26 - Thu, Oct 30
MFE
McAllen
ICN
Seoul
$1,660 Roundtrip, found 1 day ago
$1,660
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Sun, Oct 26 from McAllen to Seoul, returning Thu, Oct 30, priced at $1,660 found 1 day ago
Air Canada
Sat, Nov 22 - Fri, Nov 28
MFE
McAllen
ICN
Seoul
$1,947 Roundtrip, found 18 hours ago
$1,947
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Sat, Nov 22 from McAllen to Seoul, returning Fri, Nov 28, priced at $1,947 found 18 hours ago

Find the cheapest month to fly from McAllen (MFE) to Seoul (ICN)

February is typically the cheapest month to fly

From $860 - $2,287 per traveler.

Graph displaying average flight prices per month

Alternative airports near Seoul

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

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city center is 47 minutes. Flights from $871
ICN
Incheon Intl.
Cheapest
Average driving time to city center47 min
Flights from $871
Flights from McAllen (MFE) to Seoul (ICN)
Origin airport
Miller Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, American Airlines, Delta, Lufthansa, Qatar Airways, United
Roundtrip price
$860
Distance
7169 mi

McAllen to Seoul Flights

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

 

The best time to book a flight from McAllen to Seoul

Sunday is one of the best days to book for cheap flights from McAllen 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 McAllen 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 McAllen to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $413 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 McAllen 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 McAllen 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.

 

Frequently asked questions

How much does a flight from Miller Intl. Airport (MFE) to Incheon Intl. Airport (ICN) cost?
Grab a cheap one-way flight from $413 or cheap return flight from $861 from Miller Intl. Airport (MFE) 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 Miller Intl. Airport (MFE) to Incheon Intl. Airport (ICN)?
The cheapest month to fly from MFE to ICN is September, when demand is low. Off-peak months are often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Miller Intl. Airport (MFE) to Incheon Intl. Airport (ICN)?
To find the cheapest airline flying from MFE to ICN, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Miller Intl. Airport (MFE) to Incheon Intl. Airport (ICN)?
You'll have to catch a flight with a layover when traveling from Miller Intl. Airport (MFE) to Incheon Intl. Airport (ICN). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from MFE to ICN?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the season, 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 Miller Intl. Airport (MFE) to Incheon Intl. Airport (ICN)?
To reach Incheon Intl. Airport (ICN) without delays, book a flight that leaves Miller Intl. Airport (MFE) 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.
Is it cheaper to buy a plane ticket from Miller Intl. Airport (MFE) to Incheon Intl. Airport (ICN) last-minute?
Waiting until just before your trip to book a ticket from MFE to ICN generally means paying more. While you may find some last-minute discounts, they aren't always guaranteed. Keep your travel plans flexible for the best chance of landing a bargain.
Is it cheaper to book a MFE to ICN flight and hotel package?
Compared with arranging hotels and flights separately, booking a MFE to ICN flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place takes the hassle out of planning your trip. Simply secure your flights and select from our extensive range of stays, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Miller Intl. Airport (MFE) to Incheon Intl. Airport (ICN)?
Typically, it's possible to reschedule or cancel your MFE to ICN flight. However, if it's been more than 24 hours since booking, 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.

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*Available to One Key members.