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$870+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — ICN
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Find 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 November 26, 2025.

This Delta deal was found by Cheapflights users on 11/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:18 pmMFE - ICN
2 stops56h 12mDelta
Tue 12/97:30 pmICN - MFE
2 stops31h 39mDelta
Deal found 11/23$934
This American Airlines deal was found by Cheapflights users on 11/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:04 amMFE - ICN
1 stop18h 41mAmerican Airlines
Sat 12/67:15 pmICN - MFE
1 stop18h 59mAmerican Airlines
Deal found 11/23$1,016
This United Airlines deal was found by Cheapflights users on 11/24. 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.
Fri 12/57:25 pmMFE - ICN
2 stops29h 50mUnited Airlines
Tue 12/96:00 pmICN - MFE
2 stops29h 54mUnited Airlines
Deal found 11/24$1,023
This United Airlines deal was found by Cheapflights users on 11/25. 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
Sun 1/116:00 pmICN - MFE
2 stops37h 07mUnited Airlines
Deal found 11/25$1,028
This United Airlines deal was found by Cheapflights users on 11/25. 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 1/86:00 pmICN - MFE
2 stops37h 07mUnited Airlines
Deal found 11/25$1,041
This United Airlines deal was found by Cheapflights users on 11/25. 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 12/305:00 amMFE - ICN
2 stops33h 40mUnited Airlines
Fri 1/96:00 pmICN - MFE
2 stops42h 57mUnited Airlines
Deal found 11/25$1,090
This American Airlines deal was found by Cheapflights users on 11/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:04 amMFE - ICN
1 stop18h 41mAmerican Airlines
Tue 12/97:15 pmICN - MFE
1 stop18h 59mAmerican Airlines
Deal found 11/23$1,126
This United Airlines deal was found by Cheapflights users on 11/25. 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.
Mon 12/297:00 amMFE - ICN
2 stops31h 40mUnited Airlines
Sun 1/116:00 pmICN - MFE
2 stops37h 07mUnited Airlines
Deal found 11/25$1,140
This United Airlines deal was found by Cheapflights users on 11/25. 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.
Mon 12/297:00 amMFE - ICN
2 stops31h 40mUnited Airlines
Thu 1/86:00 pmICN - MFE
2 stops42h 57mUnited Airlines
Deal found 11/25$1,153
This Delta deal was found by Cheapflights users on 11/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:15 pmMFE - ICN
2 stops56h 15mDelta
Sun 1/117:40 pmICN - MFE
2 stops43h 17mDelta
Deal found 11/25$1,160
This United Airlines deal was found by Cheapflights users on 11/25. 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.
Mon 12/297:00 amMFE - ICN
2 stops31h 40mUnited Airlines
Sat 1/106:00 pmICN - MFE
2 stops37h 07mUnited Airlines
Deal found 11/25$1,202
This Delta deal was found by Cheapflights users on 11/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:15 pmMFE - ICN
2 stops56h 15mDelta
Sat 1/108:05 pmICN - MFE
2 stops59h 40mDelta
Deal found 11/25$1,267

Cheap 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 November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$870
(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
Search Deals

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 November 26, 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

Sat 1/10

12:05 pm-5:40 am

2 stops26h 35m

Incheon Intl

Sat 1/17

12:45 pm-9:57 pm

2 stops24h 12m

$870

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Sun 2/22

7:00 am-5:40 am

2 stops31h 40m

Incheon Intl

Sat 2/28

12:45 pm-7:50 pm

2 stops22h 05m

$870

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Sun 2/1

5:25 pm-4:15 pm

2 stops31h 50m

Incheon Intl

Sat 2/14

12:45 pm-9:42 pm

2 stops47h 57m

$883

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Sun 2/22

1:03 pm-5:45 am

2 stops25h 42m

Incheon Intl

Sat 2/28

7:25 pm-12:23 pm

2 stops31h 58m

$920

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Fri 12/5

5:18 pm-4:30 pm

2 stops56h 12m

Incheon Intl

Tue 12/9

7:30 pm-12:09 pm

2 stops31h 39m

$934

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Fri 12/5

7:04 am-4:45 pm

1 stop18h 41m

Incheon Intl

Sat 12/6

7:15 pm-11:14 pm

1 stop18h 59m

$1,016

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Fri 12/5

7:25 pm-4:15 pm

2 stops29h 50m

Incheon Intl

Tue 12/9

6:00 pm-8:54 am

2 stops29h 54m

$1,023

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Tue 12/30

7:00 am-5:40 am

2 stops31h 40m

Incheon Intl

Sun 1/11

6:00 pm-4:07 pm

2 stops37h 07m

$1,028

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Tue 12/30

5:00 am-5:40 am

2 stops33h 40m

Incheon Intl

Sat 1/10

6:00 pm-4:07 pm

2 stops37h 07m

$1,090

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

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 November 26, 2025.

It’s typically best to fly out from McAllen to South Korea in the afternoon. Doing so could potentially save you 82% on the flight price compared to flying at noon, 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 December 16, 2024.

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 November 26, 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
9,046 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,046 reviews
United Airlines
7.4
Good
9,046 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 and Delta fly from McAllen to South Korea in about 25h 42m. The time it takes to get you to your destination can typically vary by up to 53m. Airlines will cover a distance of 7166 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,070Average$1,186FlexibilityNo cancel feeOn-time69%

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