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$850+ Cheap flights from McAllen (MFE) to Seoul (SEL)

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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SEL
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from McAllen to Seoul

Cheapest flights from McAllen to Seoul
Explore the most affordable flight options available from McAllen to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 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 Seoul

Discover tips and strategies to find the most affordable flight options for your journey from McAllen (MFE) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 26, 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.
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From McAllen Miller Intl to Seoul (SEL)
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Cheapflights Fare Finder

 
Customize your flight search to find flights from McAllen to Seoul 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 26, 2025.
Use the filters below to find and compare flights from McAllen to Seoul that are best for you.

Fly from

McAllen

Fly to

Seoul

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

Mon 1/19

7:00 am-5:40 am

2 stops31h 40m

Incheon Intl

Thu 1/22

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

Mon 2/23

5:30 pm-4:15 pm

2 stops31h 45m

Incheon Intl

Fri 2/27

12:45 pm-11:29 am

2 stops37h 44m

$870

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Thu 1/15

5:25 pm-4:15 pm

2 stops31h 50m

Incheon Intl

Tue 1/20

6:00 pm-9:57 pm

2 stops18h 57m

$870

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Sat 2/7

9:30 am-5:40 am

2 stops29h 10m

Incheon Intl

Sat 2/14

6:00 pm-9:42 pm

2 stops42h 42m

$883

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Sun 2/22

5:30 am-4:45 pm

1 stop20h 15m

Incheon Intl

Sat 2/28

7:15 pm-11:07 pm

1 stop18h 52m

$915

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Mon 1/19

7:28 am-4:45 pm

1 stop18h 17m

Incheon Intl

Thu 1/22

7:15 pm-11:17 pm

1 stop19h 02m

$916

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Sat 3/7

3:41 pm-3:55 pm

1 stop33h 14m

Incheon Intl

Sun 3/15

5:55 pm-8:57 am

1 stop29h 02m

$917

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Compare providers for flights from McAllen to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from McAllen to Seoul in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on McAllen-Seoul flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on McAllen-Seoul flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from McAllen-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on McAllen-Seoul flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for McAllen-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from McAllen to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

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

Find hourly flight availability from McAllen to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 26, 2025.

A simple way to save on the total cost of your ticket is to fly from McAllen to Seoul in the afternoon. If you’re flexible enough to do this you can expect to save up to 85% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated December 26, 2025.
Read through reviews of airlines operating flights from McAllen to Seoul, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,115 reviews

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

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
9,115 reviews
United Airlines
7.4
Good
9,115 reviews

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

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 Seoul. 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 Seoul?

    For a flight from McAllen to Seoul, you will be flying from Miller Intl. McAllen Miller Intl (MFE) is just 2.0 mi from the center of the city. Miller Intl is the only McAllen airport and it handles 0 outbound flights to Seoul per day. 1 airline has flights to Seoul from McAllen Miller Intl on a regular basis.

  • How long is the flight from McAllen to Seoul?

    A quick flight from McAllen to Seoul can take about 31h 50m. United Airlines provides one of the quickest options available for as low as $850. The distance between McAllen and Seoul is about 7166 mi.

  • What is the cheapest airline to fly from McAllen to Seoul round-trip?

    Our cheapest airline available from McAllen to Seoul is United Airlines. Our recent data shows that you can find tickets from as low as $1,070 on this airline.

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

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

  • How can I find direct flights from McAllen to Seoul?

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

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

    Yes. Cheapflights offers flight deals from McAllen to Seoul 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 Seoul

Discover the top airline that operate flights from McAllen to Seoul. 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 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,070Average$1,186FlexibilityNo cancel feeOn-time69%

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