$851 Find Cheap Flights from McAllen to South Korea

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from McAllen to South Korea departing on 5/2. 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

Sat, May 2 - Sat, May 16
United Airlines Logo
12:10 pm - 4:20 am
MFE
-
ICN
26h 10m
2 stops
United Airlines Logo
4:50 pm - 10:59 pm
ICN
-
MFE
20h 09m
2 stops
$851United Airlines
Wed, Apr 15 - Mon, Apr 27
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
$864United Airlines
Sun, Feb 22 - Sat, Feb 28
American Airlines Logo
5:28 am - 4:45 pm
MFE
-
ICN
20h 17m
1 stop
American Airlines Logo
7:15 pm - 8:57 am
ICN
-
MFE
28h 42m
1 stop
$877American Airlines
Sun, Feb 22 - Sat, Feb 28
American Airlines Logo
3:48 pm - 4:45 pm
MFE
-
ICN
33h 57m
1 stop
American Airlines Logo
7:15 pm - 8:57 am
ICN
-
MFE
28h 42m
1 stop
$883American Airlines
Wed, Apr 15 - Mon, Apr 27
American Airlines Logo
6:40 am - 3:45 pm
MFE
-
ICN
19h 05m
1 stop
American Airlines Logo
5:40 pm - 12:10 am
ICN
-
MFE
20h 30m
1 stop
$917American Airlines
Sun, Mar 8 - Sun, Mar 15
American Airlines Logo
7:05 pm - 3:55 pm
MFE
-
ICN
30h 50m
1 stop
American Airlines Logo
5:55 pm - 12:08 am
ICN
-
MFE
20h 13m
1 stop
$923American Airlines
Sun, Feb 22 - Sat, Feb 28
Delta Logo
5:34 pm - 4:50 pm
MFE
-
ICN
32h 16m
2 stops
Delta Logo
6:00 pm - 12:23 pm
ICN
-
MFE
33h 23m
2 stops
$966Delta
Sun, Mar 8 - Sun, Mar 15
Delta Logo
5:25 am - 4:55 am
MFE
-
ICN
33h 30m
2 stops
Delta Logo
8:05 pm - 4:39 pm
ICN
-
MFE
34h 34m
2 stops
$980Delta
Sat, May 2 - Sat, May 16
United Airlines Logo
6:59 pm - 3:00 pm
MFE
-
ICN
30h 01m
2 stops
United Airlines Logo
11:30 am - 10:59 pm
ICN
-
MFE
25h 29m
2 stops
$1,125United Airlines
Sat, May 2 - Sat, May 16
American Airlines Logo
6:40 am - 3:45 pm
MFE
-
ICN
19h 05m
1 stop
American Airlines Logo
5:40 pm - 12:10 am
ICN
-
MFE
20h 30m
1 stop
$1,234American 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.

Which airlines provide the cheapest flights from McAllen to South Korea?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from McAllen to South Korea were found on United Airlines ($851) and American Airlines ($877).

Good to know

Low seasonAugust
Cheapest flight$851
Best time to beat the crowds with an average 63% drop in price.
Most popular time to fly and prices are also 19% lower on average.
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.
7.4
United AirlinesOverall score based on 9191 reviews
8.1Crew
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
Airline reviews

Delayed, toilets did not flush, pilot parked to far away from Gate

2.0 MediocreLisa, Jan 2026
ELP - IAH
Read more United Airlines reviews

Delayed, toilets did not flush, pilot parked to far away from Gate

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

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

Information on your arrival and departure airports