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$850+ Cheap flights from McAllen (MFE) to South Korea

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — ICN
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from McAllen to South Korea

Cheapest flights from McAllen to South Korea
Explore the most affordable flight options available from McAllen to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This United Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 amMFE - ICN
2 stops31h 40mUnited Airlines
Thu 1/16:00 pmICN - MFE
2 stops32h 38mUnited Airlines
Deal found 12/26$2,120
This Korean Air deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:06 amMFE - ICN
1 stop18h 39mMultiple Airlines
Thu 1/110:20 amICN - MFE
1 stop19h 34mMultiple Airlines
Deal found 12/26$3,675

Find flight deals from McAllen to South Korea

Keep the following information in mind while searching for McAllen to South Korea flight deals. Data was last updated December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$850
(United Airlines)
Provider with most accurate pricing for McAllen Miller Intl-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for McAllen Miller Intl-Seoul (SEL) flights.
Search Deals
From McAllen Miller Intl to South Korea
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Cheapflights Fare Finder

 
Customize your flight search to find flights from McAllen to South Korea that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from McAllen to South Korea that are best for you.

Fly from

McAllen

Fly to

South Korea

Route

Depart

Return

Price

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Sun 1/25

5:25 pm-4:15 pm

2 stops31h 50m

Incheon Intl

Sun 2/1

12:45 pm-9:57 pm

2 stops24h 12m

$850

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Thu 2/19

7:00 am-5:40 am

2 stops55h 40m

Incheon Intl

Mon 2/23

12:45 pm-9:42 pm

2 stops23h 57m

$863

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Sun 2/22

7:00 am-4:15 pm

2 stops42h 15m

Incheon Intl

Sat 2/28

6:00 pm-9:42 pm

2 stops18h 42m

$863

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Sun 2/22

7:01 am-4:45 pm

1 stop18h 44m

Incheon Intl

Sat 2/28

7:15 pm-11:07 pm

1 stop18h 52m

$916

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Sun 2/22

5:34 pm-4:50 pm

2 stops32h 16m

Incheon Intl

Sat 2/28

7:25 pm-12:23 pm

2 stops31h 58m

$965

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Fri 1/23

7:28 am-5:35 pm

1 stop19h 07m

Incheon Intl

Fri 1/30

10:20 am-7:13 pm

1 stop23h 53m

$1,223

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Sun 1/25

1:03 pm-5:35 pm

1 stop37h 32m

Incheon Intl

Sun 2/1

10:20 am-11:30 am

1 stop16h 10m

$1,229

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Best time to book a flight from McAllen to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from McAllen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from McAllen to South Korea

What is the cheapest time of day to fly from MFE to KR?

Find hourly flight availability from McAllen to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 28, 2025.

It’s typically best to fly out from McAllen to South Korea in the afternoon. Doing so could potentially save you 17% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from McAllen to South Korea?

Use this chart to determine the cheapest time to fly round-trip from McAllen to South Korea. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their McAllen to South Korea flight should consider departing on Monday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated December 28, 2025.
See what other customers who have flown with United Airlines from McAllen to South Korea have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,113 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,113 reviews
United Airlines
7.4
Good
9,113 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from McAllen to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from McAllen to South Korea?

    If you book a flight to South Korea from McAllen, you will be flying from Miller Intl, which is the city’s only airport. McAllen Miller Intl (MFE) is located 2.0 mi from the center of McAllen.

  • How long is the flight from McAllen to South Korea?

    Airlines like United Airlines fly from McAllen to South Korea in about 31h 50m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 7166 mi.

  • Can I find deals for flights from McAllen to South Korea that include hotel bookings?

    Yes. In addition to deals on McAllen to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from McAllen to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from McAllen to South Korea.

  • Can I find deals for business class flights from McAllen to South Korea?

    Yes. Cheapflights offers flight deals from McAllen to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from McAllen to South Korea

Discover the top airline that operate flights from McAllen to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,070Average$1,186FlexibilityNo cancel feeOn-time69%

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