HRL - ICN

$1,643 Find Cheap Flights from Harlingen to Incheon

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harlingen to Incheon Intl departing on 10/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Incheon Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harlingen to Incheon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harlingen to Incheon, as well as popular online travel agencies
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Bundle and saveSave money when you bundle your flight + hotel.

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Everything you should know

Cheapest round-trip
$1,643
Japan Airlines
Sat 10/10Sun 10/18
HRL - ICN • 1 stop
Top airlines
Japan Airlines
Cheapest • from $1,643 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Harlingen and Incheon Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Minneapolis (MSP)
Cheapest • Avg $1,957 (round-trip)
Dallas (DFW)
Shortest trip • 19h 46m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Incheon Intl!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Harlingen to Incheon Intl 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 Harlingen to Incheon Intl

Sat, Oct 10 - Sun, Oct 18
Japan Airlines Logo
8:03 pm - 3:45 pm
HRL
-
ICN
29h 42m
1 stop
Japan Airlines Logo
5:50 pm - 10:56 pm
ICN
-
HRL
19h 06m
1 stop
$1,643Japan Airlines
Sat, Oct 10 - Sun, Oct 18
WestJet Logo
2:00 pm - 6:45 pm
HRL
-
ICN
62h 45m
2 stops
WestJet Logo
8:45 pm - 1:31 pm
ICN
-
HRL
54h 46m
2 stops
$1,650WestJet
Sat, Oct 10 - Sun, Oct 18
Multiple Airlines Logo
6:00 am - 3:45 pm
HRL
-
ICN
19h 45m
1 stop
Multiple Airlines Logo
7:05 pm - 1:23 pm
ICN
-
HRL
32h 18m
2 stops
$6,004Multiple Airlines
Booking Insights

KAYAK's insights & trends for Harlingen to Incheon Intl flights

Get data-powered insights and trends into flights from Harlingen to Incheon Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Harlingen to Incheon?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Harlingen to Incheon were found on Japan Airlines ($1,643) and WestJet ($1,650).

Find deals

Good to know

Cheapest flight$1,643
Flight from Harlingen to Incheon

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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Harlingen to Incheon flights

  • What is the cheapest flight from Harlingen to Incheon Intl Airport?

    In the last 5 days, the lowest price for a flight from Harlingen to Incheon Intl Airport was $1,643 for a round-trip ticket.

  • Do I need a passport to fly between Harlingen and Incheon?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Harlingen and on arrival in Incheon.

  • Which airports will I be using when flying from Harlingen to Incheon?

    Harlingen airport is called Harlingen Valley Intl and the only airport in Incheon is Incheon Intl.

  • Which aircraft models fly most regularly from Harlingen to Incheon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Harlingen to Incheon?

    Star Alliance is the only airline alliance operating flights between Harlingen and Incheon.

  • How does KAYAK find such low prices on flights from Harlingen to Incheon?

    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 Harlingen to Incheon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Incheon from Harlingen 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 Harlingen to Incheon?

    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 to Incheon with an airline and back to Harlingen with another airline. Booking your flights between Harlingen and ICN can sometimes prove cheaper using this method.

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

    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 to Incheon from Harlingen 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 Harlingen to Incheon Intl

 
See real verified KAYAK customer reviews for airlines flying from Harlingen to Incheon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Harlingen to Incheon Intl? 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 9831 reviews
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

8.0 ExcellentAnonymous, Jun 2026
SAT - DEN
Read more United Airlines reviews

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

Flight cancelled instead of leaving Friday am now, maybe, leaving Sunday

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

one of the flight attendants on the Dallas to frankfurt leg was somewhat rude..

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Boarded early, left early, arrived 40 mins early! A win win for me!

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

Everything you need to know for your flight from Harlingen to Incheon Intl

Information on your arrival and departure airports

Harlingen (HRL)
Incheon Intl (ICN)