$518 Find Cheap Flights from McAllen to South Korea

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from McAllen to South Korea departing on 4/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap McAllen to South Korea Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from McAllen to South Korea that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from McAllen to South Korea

Tue, Sep 1 - Sat, Sep 12
United Airlines Logo
5:00 am - 3:00 pm
MFE
-
ICN
20h 00m
2 stops
United Airlines Logo
4:50 pm - 1:21 pm
ICN
-
MFE
34h 31m
2 stops
$1,048United Airlines
Tue, Sep 1 - Sat, Sep 12
United Airlines Logo
5:00 am - 3:00 pm
MFE
-
ICN
20h 00m
2 stops
United Airlines Logo
4:50 pm - 11:23 am
ICN
-
MFE
32h 33m
2 stops
$1,051United Airlines
Tue, Sep 1 - Sat, Sep 12
United Airlines Logo
5:00 am - 3:00 pm
MFE
-
ICN
20h 00m
2 stops
United Airlines Logo
4:50 pm - 1:21 pm
ICN
-
MFE
34h 31m
2 stops
$1,052United Airlines
Sun, Sep 6 - Wed, Sep 9
United Airlines Logo
7:00 am - 4:20 am
MFE
-
ICN
31h 20m
2 stops
United Airlines Logo
11:30 am - 9:57 pm
ICN
-
MFE
24h 27m
2 stops
$1,071United Airlines
Thu, Apr 2 - Thu, Apr 16
United Airlines Logo
6:55 pm - 3:00 pm
MFE
-
ICN
30h 05m
2 stops
United Airlines Logo
4:50 pm - 10:59 pm
ICN
-
MFE
44h 09m
2 stops
$1,156United Airlines
Sun, Apr 19 - Sun, Apr 26
United Airlines Logo
6:55 pm - 3:00 pm
MFE
-
ICN
30h 05m
2 stops
United Airlines Logo
11:30 am - 10:59 pm
ICN
-
MFE
49h 29m
2 stops
$1,208United Airlines
Sat, May 2 - Sat, May 16
United Airlines Logo
5:15 pm - 3:00 pm
MFE
-
ICN
31h 45m
2 stops
United Airlines Logo
11:30 am - 10:59 pm
ICN
-
MFE
25h 29m
2 stops
$1,257United Airlines
Sat, May 2 - Sat, May 16
United Airlines Logo
5:15 pm - 4:20 am
MFE
-
ICN
21h 05m
2 stops
United Airlines Logo
4:50 pm - 7:54 pm
ICN
-
MFE
41h 04m
2 stops
$1,273United Airlines
Tue, May 12 - Tue, May 26
United Airlines Logo
5:15 am - 4:20 am
MFE
-
ICN
33h 05m
2 stops
United Airlines Logo
11:30 am - 9:51 pm
ICN
-
MFE
24h 21m
2 stops
$1,275United Airlines
Thu, Apr 2 - Thu, Apr 16
United Airlines Logo
6:55 pm - 3:00 pm
MFE
-
ICN
30h 05m
2 stops
United Airlines Logo
4:50 pm - 10:59 pm
ICN
-
MFE
44h 09m
2 stops
$1,281United Airlines
Booking Insights

KAYAK's insights & trends for McAllen to South Korea flights

Get data-powered insights and trends into flights from McAllen to South Korea to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from McAllen to South Korea take?

The duration of a flight to South Korea depends on your arrival airport. The shortest route to South Korea from McAllen is to Seoul, which takes 20h 00m.

Good to know

Cheapest flight$518
Flight from McAllen to Incheon

FAQs - booking South Korea flights

  • How does KAYAK find such low prices on flights from McAllen to South Korea?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from McAllen to South Korea.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from McAllen to South Korea?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from McAllen to South Korea is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from McAllen to South Korea?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from McAllen to South Korea with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from McAllen to South Korea?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from McAllen to South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from McAllen to South Korea

 
Need help choosing which airline to fly with from McAllen to South Korea? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11488 reviews
7.9Crew
6.4Food
7.5Boarding
6.9Entertainment
7.2Comfort
Airline reviews

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

2.0 MediocreSaurabh, Mar 2026
DFW - EWR
Read more American Airlines reviews

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Mostly good. The WiFi wasn’t working so that was not great.

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Poor communication ahead of time about flight delays and old planes/other equipment.

Mechanical issue delayed us 2hrs and then once we landed sat on tarmac for 30mins because someone left a vehicle in front of the gaye

The crew was excellent and overall the flight was good. No complaints.

Like all of the flights I took to get down to Dallas. They were delayed

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

Information on your arrival and departure airports