How do I get Price Alerts for flights from Harlingen to South Korea?

Search flight deals from Harlingen to South Korea . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Harlingen to South Korea with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Harlingen Valley Intl Airport to South Korea?

Prices for flights from Harlingen Valley Intl Airport to South Korea refresh daily.

How old do you have to be to fly from Harlingen Valley Intl Airport to South Korea?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harlingen Valley Intl Airport to South Korea.

What documentation or ID do you need to fly to South Korea?

The travel and health documents required for your trip to South Korea can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Korea. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,165 Cheap Flights from Harlingen to South Korea in 2026/27

Find the cheapest flights from Harlingen to South Korea

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:59 pm - 5:40 amHRL Harlingen Valley Intl-ICN Incheon Intl

24h 41m2 stops Houston George Bush Intcntl San Francisco

12:45 pm - 9:59 pmICN Incheon Intl-HRL Harlingen Valley Intl

24h 14m2 stops San Francisco Houston George Bush Intcntl

$1,165United Airlines

Mon, Nov 9 - Tue, Dec 15

5:16 pm - 4:15 pmHRL Harlingen Valley Intl-ICN Incheon Intl

32h 59m2 stops Houston George Bush Intcntl San Francisco

6:00 pm - 3:39 pmICN Incheon Intl-HRL Harlingen Valley Intl

35h 39m2 stops San Francisco Houston George Bush Intcntl

$1,265United Airlines

Sun, Mar 14 - Wed, Mar 17

5:25 pm - 4:15 pmHRL Harlingen Valley Intl-ICN Incheon Intl

31h 50m2 stops Houston George Bush Intcntl San Francisco

6:00 pm - 10:48 pmICN Incheon Intl-HRL Harlingen Valley Intl

19h 48m2 stops San Francisco Houston George Bush Intcntl

$1,315United Airlines

Thu, Nov 12 - Mon, Nov 16

10:44 am - 4:45 pmHRL Harlingen Valley Intl-ICN Incheon Intl

39h 01m1 stop Dallas/Fort Worth

6:50 pm - 6:10 pmICN Incheon Intl-HRL Harlingen Valley Intl

38h 20m1 stop Dallas/Fort Worth

$1,402American Airlines

Mon, Nov 9 - Tue, Dec 15

5:16 pm - 3:25 pmHRL Harlingen Valley Intl-ICN Incheon Intl

32h 09m2 stops Houston George Bush Intcntl Newark

6:00 pm - 1:20 pmICN Incheon Intl-HRL Harlingen Valley Intl

33h 20m2 stops San Francisco Houston George Bush Intcntl

$1,413United Airlines

Sun, Mar 14 - Fri, Mar 19

5:16 pm - 3:25 pmHRL Harlingen Valley Intl-ICN Incheon Intl

31h 09m2 stops Houston George Bush Intcntl Newark

6:00 pm - 7:32 pmICN Incheon Intl-HRL Harlingen Valley Intl

39h 32m2 stops San Francisco Houston George Bush Intcntl

$1,423United Airlines

Sat, Mar 13 - Sun, Mar 21

5:16 pm - 3:25 pmHRL Harlingen Valley Intl-ICN Incheon Intl

32h 09m2 stops Houston George Bush Intcntl Newark

5:30 pm - 3:39 pmICN Incheon Intl-HRL Harlingen Valley Intl

36h 09m2 stops Newark Houston George Bush Intcntl

$1,429United Airlines

Sun, Mar 14 - Sat, Mar 20

5:16 pm - 3:25 pmHRL Harlingen Valley Intl-ICN Incheon Intl

32h 09m2 stops Houston George Bush Intcntl Newark

6:00 pm - 7:32 pmICN Incheon Intl-HRL Harlingen Valley Intl

39h 32m2 stops San Francisco Houston George Bush Intcntl

$1,431United Airlines

Sun, Mar 14 - Sun, Mar 21

5:16 pm - 3:25 pmHRL Harlingen Valley Intl-ICN Incheon Intl

31h 09m2 stops Houston George Bush Intcntl Newark

6:00 pm - 1:20 pmICN Incheon Intl-HRL Harlingen Valley Intl

33h 20m2 stops San Francisco Houston George Bush Intcntl

$1,463United Airlines

Sat, Mar 13 - Fri, Mar 19

5:22 pm - 4:15 pmHRL Harlingen Valley Intl-ICN Incheon Intl

31h 53m2 stops Houston George Bush Intcntl San Francisco

6:00 pm - 7:47 pmICN Incheon Intl-HRL Harlingen Valley Intl

40h 47m2 stops San Francisco Houston George Bush Intcntl

$1,467United Airlines

Sun, Jan 3 - Thu, Jan 14

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Harlingen to South Korea

Our best United Airlines deals on Harlingen to South Korea flight tickets

United Airlines

Nov 9

HRL1:59 pmHarlingen Valley Intl

24h 41m

2 stops

ICN5:40 amIncheon Intl

Dec 15

ICN12:45 pmIncheon Intl

24h 14m

2 stops

HRL9:59 pmHarlingen Valley Intl

$1,165

United Airlines

Mar 14

HRL5:16 pmHarlingen Valley Intl

32h 59m

2 stops

ICN4:15 pmIncheon Intl

Mar 17

ICN6:00 pmIncheon Intl

35h 39m

2 stops

HRL3:39 pmHarlingen Valley Intl

$1,265

United Airlines

Nov 12

HRL5:25 pmHarlingen Valley Intl

31h 50m

2 stops

ICN4:15 pmIncheon Intl

Nov 16

ICN6:00 pmIncheon Intl

19h 48m

2 stops

HRL10:48 pmHarlingen Valley Intl

$1,315

American Airlines flights from Harlingen to South Korea

Our best American Airlines deals on Harlingen to South Korea flight tickets

American Airlines

Nov 9

HRL10:44 amHarlingen Valley Intl

39h 01m

1 stop

ICN4:45 pmIncheon Intl

Dec 15

ICN6:50 pmIncheon Intl

38h 20m

1 stop

HRL6:10 pmHarlingen Valley Intl

$1,402

American Airlines

Feb 17

HRL5:56 amHarlingen Valley Intl

19h 29m

1 stop

ICN4:25 pmIncheon Intl

Mar 3

ICN6:50 pmIncheon Intl

19h 02m

1 stop

HRL10:52 pmHarlingen Valley Intl

$1,515

American Airlines

Jan 3

HRL10:38 amHarlingen Valley Intl

39h 07m

1 stop

ICN4:45 pmIncheon Intl

Jan 14

ICN6:50 pmIncheon Intl

19h 04m

1 stop

HRL10:54 pmHarlingen Valley Intl

$1,664

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HarlingenIncheon

HRL Harlingen Valley Intl - ICN Incheon Intl

HRLICN

Harlingen Valley Intl

Mon 11/9

1:59 pm-5:40 am

2 stops24h 41m

Incheon Intl

Tue 12/15

12:45 pm-9:59 pm

2 stops24h 14m

$1,165

HarlingenIncheon

HRL Harlingen Valley Intl - ICN Incheon Intl

HRLICN

Harlingen Valley Intl

Sun 3/14

5:16 pm-4:15 pm

2 stops32h 59m

Incheon Intl

Wed 3/17

6:00 pm-3:39 pm

2 stops35h 39m

$1,265

HarlingenIncheon

HRL Harlingen Valley Intl - ICN Incheon Intl

HRLICN

Harlingen Valley Intl

Thu 11/12

5:25 pm-4:15 pm

2 stops31h 50m

Incheon Intl

Mon 11/16

6:00 pm-10:48 pm

2 stops19h 48m

$1,315

HarlingenIncheon

HRL Harlingen Valley Intl - ICN Incheon Intl

HRLICN

Harlingen Valley Intl

Mon 11/9

10:44 am-4:45 pm

1 stop39h 01m

Incheon Intl

Tue 12/15

6:50 pm-6:10 pm

1 stop38h 20m

$1,402

HarlingenIncheon

HRL Harlingen Valley Intl - ICN Incheon Intl

HRLICN

Harlingen Valley Intl

Sun 3/14

5:16 pm-3:25 pm

2 stops32h 09m

Incheon Intl

Fri 3/19

6:00 pm-1:20 pm

2 stops33h 20m

$1,413

HarlingenIncheon

HRL Harlingen Valley Intl - ICN Incheon Intl

HRLICN

Harlingen Valley Intl

Sat 3/13

5:16 pm-3:25 pm

2 stops31h 09m

Incheon Intl

Sun 3/21

6:00 pm-7:32 pm

2 stops39h 32m

$1,423

HarlingenIncheon

HRL Harlingen Valley Intl - ICN Incheon Intl

HRLICN

Harlingen Valley Intl

Sun 3/14

5:16 pm-3:25 pm

2 stops32h 09m

Incheon Intl

Sat 3/20

5:30 pm-3:39 pm

2 stops36h 09m

$1,429

HarlingenIncheon

HRL Harlingen Valley Intl - ICN Incheon Intl

HRLICN

Harlingen Valley Intl

Sun 3/14

5:16 pm-3:25 pm

2 stops32h 09m

Incheon Intl

Sun 3/21

6:00 pm-7:32 pm

2 stops39h 32m

$1,431

HarlingenIncheon

HRL Harlingen Valley Intl - ICN Incheon Intl

HRLICN

Harlingen Valley Intl

Sat 3/13

5:16 pm-3:25 pm

2 stops31h 09m

Incheon Intl

Fri 3/19

6:00 pm-1:20 pm

2 stops33h 20m

$1,463

HarlingenIncheon

HRL Harlingen Valley Intl - ICN Incheon Intl

HRLICN

Harlingen Valley Intl

Sun 1/3

5:22 pm-4:15 pm

2 stops31h 53m

Incheon Intl

Thu 1/14

6:00 pm-7:47 pm

2 stops40h 47m

$1,467

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Harlingen to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harlingen to South Korea

Best Price Found	$1,165
Fastest flight time	24h 30m
Direct flights	None

The best flight deal from Harlingen to South Korea found on momondo in the last 72 hours is $1,165

The fastest flight from Harlingen to South Korea takes 24h 30m

There are no direct flights from Harlingen to South Korea. There are no popular flight routes from Harlingen to South Korea.

Search flight deals

Frequently asked questions about flying from Harlingen to South Korea

When did momondo last update prices for flights from Harlingen Valley Intl Airport to South Korea?
Prices for flights from Harlingen Valley Intl Airport to South Korea refresh daily.
How old do you have to be to fly from Harlingen Valley Intl Airport to South Korea?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harlingen Valley Intl Airport to South Korea.
What documentation or ID do you need to fly to South Korea?
The travel and health documents required for your trip to South Korea can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Korea. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Harlingen to South Korea

How do I get Price Alerts for flights from Harlingen to South Korea?
Search flight deals from Harlingen to South Korea. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Harlingen to South Korea with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Harlingen to South Korea?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Harlingen to South Korea for you.

Can I find flights from Harlingen to South Korea with flexible booking policies on momondo?

Yes. All flights to South Korea from Harlingen on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Harlingen to South Korea?

momondo provides multiple filters to help you find the best flight to South Korea from Harlingen. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Harlingen to South Korea right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to South Korea from Harlingen. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your South Korea trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 11/29

Sun 12/6

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Korea

Popular cities

Other flights from Harlingen

Other flights to South Korea

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in South Korea

Flights to Seoulfrom $618

Flights to Jeju Cityfrom $826

Flights to Busanfrom $824

Flights to Daegufrom $1,000

Flights to Gwangjufrom $888

Flights to Ulsanfrom $2,143

Flights to Muan

Flights to Jinjufrom $1,461

Flights to Yeosu

Cheap flights from Harlingen to South Korea from $1,165

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen to South Korea departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Harlingen to South Korea

Cheap round-trip flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

United Airlines flights from Harlingen to South Korea

Our best United Airlines deals on Harlingen to South Korea flight tickets

American Airlines flights from Harlingen to South Korea

Our best American Airlines deals on Harlingen to South Korea flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Harlingen to South Korea that are best for you.

Cheap Harlingen to South Korea flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Harlingen to South Korea

Frequently asked questions about flying from Harlingen to South Korea

Why use momondo?

An easier way to manage your South Korea trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo

Harlingen flight routes

According to popular flight searches on momondo this year

South Korea flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to South Korea

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to South Korea

List of cabin classes available on flights landing in South Korea. Availability may vary depending on flight origin and airline.

Complete your trip to South Korea

Explore popular destinations other users love

According to popular flight searches on momondo this year