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$1,120+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SEL
Aug 19 — Aug 261
Wed 8/19
Wed 8/26
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 July 20, 2026.

This Cathay Pacific deal was found by Cheapflights users on 7/16. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:12 pm
MFE
-
ICN
2 stops40h 13m
Multiple Airlines
Sun 10/111:55 am
ICN
-
MFE
2 stops33h 51m
Multiple Airlines
Deal found 7/16$1,120
This United Airlines deal was found by Cheapflights users on 7/18. 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 9/15:19 am
MFE
-
ICN
2 stops19h 41m
United Airlines
Sat 9/125:15 pm
ICN
-
MFE
2 stops34h 12m
United Airlines
Deal found 7/18$1,141
This American Airlines deal was found by Cheapflights users on 7/18. 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.
Tue 9/15:45 am
MFE
-
ICN
1 stop20h 00m
American Airlines
Sat 9/125:50 pm
ICN
-
MFE
1 stop37h 36m
American Airlines
Deal found 7/18$1,150
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Sat 9/192:08 pm
MFE
-
ICN
2 stops24h 12m
United Airlines
Fri 10/25:15 pm
ICN
-
MFE
2 stops34h 19m
United Airlines
Deal found 7/15$1,211
This Cathay Pacific deal was found by Cheapflights users on 7/15. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:57 pm
MFE
-
ICN
2 stops28h 08m
Multiple Airlines
Sat 10/173:10 pm
ICN
-
MFE
2 stops46h 58m
Multiple Airlines
Deal found 7/15$1,234

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 July 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,120
(Cathay Pacific)
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 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 July 20, 2026.
Use the filters below to find and compare flights from McAllen to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Thu 10/1

9:21 am-7:05 pm

2 stops43h 44m

Incheon Intl

Thu 10/8

8:00 am-9:46 pm

2 stops27h 46m

$1,121

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Tue 9/1

5:19 am-3:00 pm

2 stops19h 41m

Incheon Intl

Sat 9/12

5:15 pm-1:27 pm

2 stops34h 12m

$1,142

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Tue 9/1

5:45 am-3:45 pm

1 stop20h 00m

Incheon Intl

Sat 9/12

5:50 pm-5:26 pm

1 stop37h 36m

$1,150

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Sat 9/19

5:20 am-4:00 am

2 stops32h 40m

Incheon Intl

Fri 10/2

10:15 am-11:55 pm

2 stops27h 40m

$1,211

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Sat 9/19

2:08 pm-4:20 am

2 stops24h 12m

Incheon Intl

Fri 10/2

5:15 pm-1:34 pm

2 stops34h 19m

$1,211

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Tue 1/12

5:56 pm-12:45 pm

2 stops27h 49m

Incheon Intl

Sat 1/16

10:00 am-11:17 pm

2 stops28h 17m

$1,246
Quickest round-trip

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Tue 1/12

5:15 pm-5:40 am

2 stops21h 25m

Incheon Intl

Sat 1/16

12:45 pm-7:20 pm

2 stops21h 35m

$1,313

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Mon 11/2

2:09 pm-5:40 am

2 stops24h 31m

Incheon Intl

Fri 11/6

6:00 pm-8:54 am

2 stops29h 54m

$1,313

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Sun 10/18

5:20 pm-3:20 pm

2 stops32h 00m

Incheon Intl

Wed 10/21

11:30 am-9:58 pm

2 stops24h 28m

$1,363

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

Sorted by cheapest first

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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on McAllen-Seoul flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

No data available for this route at this time. Please check back soon.

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 July 20, 2026.
Read through reviews of airlines operating flights from McAllen to Seoul, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,826 reviews

Boarding

7.5

Food

6.4

Entertainment

6.8

Crew

7.9

Comfort

7.2

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,826 reviews
American Airlines
7.1
Good
11,826 reviews

Boarding

7.5

Food

6.4

Entertainment

6.8

Crew

7.9

Comfort

7.2

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

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 19h 41m. United Airlines provides one of the quickest options available for as low as $1,141. 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 American Airlines. Our recent data shows that you can find tickets from as low as $915 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 July 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$915Average$1,331FlexibilityNo cancel feeOn-time71%

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