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$505+ Cheap flights from McAllen (MFE) to Seoul (SEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SEL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$985
(United Airlines)

One-way from

$505
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$2,022
From McAllen Miller Intl to Seoul (SEL)
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One-way flight from McAllen Miller Intl to Seoul (SEL)
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Highest demand for flights based on searches. 16% potential increase in price ($293 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/12. 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 11/182:06 pmMFE - ICN
2 stops24h 34mUnited Airlines
Fri 11/286:00 pmICN - MFE
2 stops42h 59mUnited Airlines
Deal found 6/12$985
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 10/157:30 amMFE - ICN
1 stop18h 00mAmerican Airlines
Mon 10/276:50 pmICN - MFE
1 stop19h 16mAmerican Airlines
Deal found 6/12$1,179
This Delta deal was found by Cheapflights users on 6/11. 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.
Mon 7/75:14 pmMFE - ICN
2 stops33h 16mDelta
Mon 8/46:40 pmICN - MFE
2 stops31h 09mDelta
Deal found 6/11$1,311
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/91:39 pmMFE - ICN
2 stops39h 06mMultiple Airlines
Wed 7/1610:05 pmICN - MFE
1 stop27h 09mMultiple Airlines
Deal found 6/11$1,332
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:00 pmMFE - ICN
2 stops31h 15mQatar Airways
Thu 11/2712:20 amICN - MFE
2 stops32h 53mQatar Airways
Deal found 6/11$1,844

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 June 12, 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

Tue 11/18

2:06 pm-5:40 am

2 stops24h 34m

Incheon Intl

Fri 11/28

6:00 pm-9:59 pm

2 stops42h 59m

$985

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Wed 10/15

7:30 am-3:30 pm

1 stop18h 00m

Incheon Intl

Mon 10/27

6:50 pm-12:06 am

1 stop19h 16m

$1,179

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Mon 7/7

5:14 pm-4:30 pm

2 stops33h 16m

Incheon Intl

Mon 8/4

6:40 pm-11:49 am

2 stops31h 09m

$1,311

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Wed 7/9

1:39 pm-6:45 pm

2 stops39h 06m

Incheon Intl

Wed 7/16

10:05 pm-11:14 am

1 stop27h 09m

$1,332

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Tue 11/18

7:00 pm-5:15 pm

2 stops31h 15m

Incheon Intl

Thu 11/27

12:20 am-6:13 pm

2 stops32h 53m

$1,844

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Wed 7/23

6:52 pm-9:35 pm

3 stops36h 43m

$505

McAllenIncheon

MFE - ICN

MFEICN

McAllen Miller Intl

Thu 8/7

5:15 am-4:05 pm

2 stops44h 50m

$2,995

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from McAllen to Seoul in the morning. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight at noon.

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Qatar Airways
7.4
Good
3,584 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,531 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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. 2 airlines have flights to Seoul from McAllen Miller Intl on a regular basis.

  • What are the cheapest airlines flying 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 $985 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $1,179 and $1,311 round-trip. Users have found that United Airlines is 31% cheaper than the other options available to this destination.

  • 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.

  • What is the cheapest month to book a flight from McAllen to Seoul?

    Currently, February is the cheapest month in which you can book a flight from McAllen to Seoul (average of $1,000). Flying from McAllen to Seoul in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from McAllen to Seoul

Discover the top 2 airlines 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$910Average$1,172FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$927Average$1,459FlexibilityNo cancel feeOn-time71%

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