HRL - ICN

$1,264 Find Cheap Flights from Harlingen to Incheon - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,264
Typical prices: $950-$1,907
United Airlines
Sun 11/11Sun 11/18
HRL - ICN • 2 stops
When to travel
March
Cheapest • 32% price drop
April
Most popular
Good to know
+1
Good to know
+1
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Booking Insights
Flight Deals

Cheap Flights from Harlingen to Incheon Intl (HRL-ICN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Harlingen to Incheon Intl

Wed, Nov 11 - Wed, Nov 18
United Airlines Logo
1:59 pm - 5:40 amHRL  Harlingen Valley Intl-ICN Incheon Intl
24h 41m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
6:00 pm - 10:48 pmICN  Incheon Intl-HRL Harlingen Valley Intl
19h 48m2 stops San Francisco Houston George Bush Intcntl
$1,264United Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
2:00 pm - 3:20 pmHRL  Harlingen Valley Intl-ICN Incheon Intl
35h 20m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
11:45 am - 10:48 pmICN  Incheon Intl-HRL Harlingen Valley Intl
25h 03m2 stops San Francisco Houston George Bush Intcntl
$1,314United Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
7:15 am - 3:20 pmHRL  Harlingen Valley Intl-ICN Incheon Intl
42h 05m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
6:00 pm - 1:21 pmICN  Incheon Intl-HRL Harlingen Valley Intl
33h 21m2 stops San Francisco Houston George Bush Intcntl
$1,314United Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
2:00 pm - 3:20 pmHRL  Harlingen Valley Intl-ICN Incheon Intl
35h 20m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
6:00 pm - 10:48 pmICN  Incheon Intl-HRL Harlingen Valley Intl
18h 48m2 stops San Francisco Houston George Bush Intcntl
$1,315United Airlines
Thu, Nov 5 - Wed, Nov 11
Qatar Airways Logo
6:41 pm - 5:15 pmHRL  Harlingen Valley Intl-ICN Incheon Intl
55h 34m2 stops Dallas/Fort Worth Doha Hamad Intl
Qatar Airways Logo
12:20 am - 10:59 pmICN  Incheon Intl-HRL Harlingen Valley Intl
37h 39m2 stops Doha Hamad Intl Dallas/Fort Worth
$1,435Qatar Airways
Thu, Nov 5 - Thu, Nov 12
Korean Air Logo
5:40 am - 4:45 pmHRL  Harlingen Valley Intl-ICN Incheon Intl
20h 05m1 stop Dallas/Fort Worth
Korean Air Logo
10:20 am - 1:56 pmICN  Incheon Intl-HRL Harlingen Valley Intl
18h 36m1 stop Dallas/Fort Worth
$1,777Korean Air
Thu, Nov 5 - Thu, Nov 12
Qatar Airways Logo
6:41 pm - 5:15 pmHRL  Harlingen Valley Intl-ICN Incheon Intl
55h 34m2 stops Dallas/Fort Worth Doha Hamad Intl
Qatar Airways Logo
3:00 pm - 6:11 pmICN  Incheon Intl-HRL Harlingen Valley Intl
42h 11m3 stops Hong Kong Intl Doha Hamad Intl Dallas/Fort Worth
$1,925Qatar Airways
Booking Insights

Price, demand and travel trends for Harlingen to Incheon Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Harlingen to Incheon Intl Airport with more confidence.

How much is a round-trip flight from Harlingen to Incheon Intl Airport?

Round-trip flights from Harlingen to Incheon Intl Airport start at $1,264. Prices are typical for this route right now, with typical round-trip fares ranging from $950 to $1,907. The lowest price found in the past 5 days was $1,264 on United Airlines.

Find deals

Key details for Harlingen to Incheon Intl Airport flights

Low season

January

Cheapest flight

$1,264
Flight from Harlingen to Incheon Intl Airport

When to book flights from Harlingen to Incheon Intl

Are your dates flexible? Find out the best times to travel from Harlingen to Incheon Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Harlingen to Incheon Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What cabin classes can I book on flights from Harlingen to Incheon Intl Airport?

    Only Economy Class is available on flights from Harlingen to Incheon Intl Airport.

  • Do I need a passport to fly from Harlingen to Incheon Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Harlingen to Incheon Intl Airport flight?

    Round-trip flights from Harlingen to Incheon Intl Airport range from $950 to $1,907, with an average of $1,405 over the past 12 months. Anything below $950 counts as a good deal.

  • Have flight prices from Harlingen to Incheon Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,264 to $1,925. That means the highest observed fare was about 52% higher than the lowest one.

  • What car rental options are available at Incheon Intl Airport (ICN)?

    Incheon Intl Airport (ICN) hosts 5 major car rental companies, with daily rates starting from around $12 for economy cars. Top options include:
    • WECAR
    • Wheego
    • Yesaway
    • Alamo
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Harlingen to Incheon Intl Airport?

    Flights from Harlingen to Incheon Intl Airport usually depart from Harlingen Valley Intl (HRL) and arrive at Incheon Intl (ICN).

  • Which airports do connecting flights from Harlingen to Incheon Intl Airport pass through?

    Most connecting flights from Harlingen to Incheon Intl Airport pass through Dallas/Fort Worth (DFW), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Harlingen to Incheon Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 51% on the Harlingen to Incheon Intl Airport route. Wednesday is the cheapest departure day at $870 round-trip on average, while Sunday is the most expensive at $1,759, a difference of $889. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Harlingen and Incheon Intl Airport?

    Incheon Intl Airport is 14 hours ahead of Harlingen (Korean Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Incheon Intl Airport?

    Some of the most popular sights in Incheon Intl Airport are Songdo Convensia and Songdo Central Park. These are among the most viewed places in Incheon Intl Airport on KAYAK.

Your guide to booking Harlingen to Incheon Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $870 - about $889 less than Sunday (51% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Harlingen to Incheon Intl Airport trip for March. Fares historically average $950 round-trip in that month - typically $1,787 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Incheon Intl Airport.
    - Grand Hyatt Incheon
    - Best Western Premier Incheon Airport
    - Hotel Ora Incheon

More options for your flight from Harlingen to Incheon Intl

Complete your trip to Incheon with a hotel stay or car rental

Car rentals in Seoul
Hotels in Seoul