$1,112 Find Cheap Flights from Harlingen to Asia - Compare and Save

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 Asia departing on 8/20. 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

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Harlingen to Asia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Tokyo
Tokyo1 stop$1,234
Bangkok
Bangkok2 stops$1,253
Beijing
Beijing2 stops$1,734
Tokyo
Tokyo1 stop$1,234
Bangkok
Bangkok2 stops$1,253
Beijing
Beijing2 stops$1,734

Book Cheap Harlingen to Asia Plane Tickets

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

Thu, Aug 20 - Mon, Aug 31
United Airlines Logo
5:18 pm - 4:20 amHRL  Harlingen Valley Intl-ICN Incheon Intl
21h 02m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
11:30 am - 1:24 pmICN  Incheon Intl-HRL Harlingen Valley Intl
39h 54m2 stops San Francisco Houston George Bush Intcntl
$1,112United Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
5:54 am - 3:00 pmHRL  Harlingen Valley Intl-NRT Tokyo Narita
19h 06m1 stop Dallas/Fort Worth
American Airlines Logo
6:30 pm - 10:48 pmNRT  Tokyo Narita-HRL Harlingen Valley Intl
18h 18m1 stop Dallas/Fort Worth
$1,234American Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
5:54 am - 5:25 pmHRL  Harlingen Valley Intl-HND Tokyo Haneda
21h 31m2 stops Dallas/Fort Worth Los Angeles Los Angeles
American Airlines Logo
5:25 pm - 10:48 pmHND  Tokyo Haneda-HRL Harlingen Valley Intl
19h 23m2 stops Los Angeles Los Angeles Dallas/Fort Worth
$1,237American Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
5:54 am - 4:45 pmHRL  Harlingen Valley Intl-NRT Tokyo Narita
20h 51m2 stops Dallas/Fort Worth San Diego
American Airlines Logo
5:20 pm - 10:48 pmNRT  Tokyo Narita-HRL Harlingen Valley Intl
19h 28m2 stops Los Angeles Los Angeles Dallas/Fort Worth
$1,238American Airlines
Fri, Sep 25 - Thu, Oct 1
Qatar Airways Logo
3:35 pm - 1:25 pmHRL  Harlingen Valley Intl-BKK Bangkok Suvarnabhumi
33h 50m2 stops Dallas/Fort Worth Doha Hamad Intl
Qatar Airways Logo
3:00 am - 10:48 pmBKK  Bangkok Suvarnabhumi-HRL Harlingen Valley Intl
31h 48m2 stops Doha Hamad Intl Dallas/Fort Worth
$1,253Qatar Airways
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
5:54 am - 3:20 pmHRL  Harlingen Valley Intl-HND Tokyo Haneda
19h 26m1 stop Dallas/Fort Worth
American Airlines Logo
5:25 pm - 10:48 pmHND  Tokyo Haneda-HRL Harlingen Valley Intl
19h 23m2 stops Los Angeles Los Angeles Dallas/Fort Worth
$1,257American Airlines
Sun, Nov 1 - Thu, Nov 5
United Airlines Logo
7:10 am - 4:25 pmHRL  Harlingen Valley Intl-ICN Incheon Intl
42h 15m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
12:45 pm - 10:48 pmICN  Incheon Intl-HRL Harlingen Valley Intl
25h 03m2 stops San Francisco Houston George Bush Intcntl
$1,264United Airlines
Sat, Jan 23 - Tue, Jan 26
United Airlines Logo
5:16 pm - 4:50 amHRL  Harlingen Valley Intl-HND Tokyo Haneda
44h 34m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
12:50 am - 3:34 pmHND  Tokyo Haneda-HRL Harlingen Valley Intl
29h 44m2 stops Los Angeles Los Angeles Houston George Bush Intcntl
$1,280United Airlines
Tue, Nov 17 - Thu, Nov 26
United Airlines Logo
5:05 am - 3:55 pmHRL  Harlingen Valley Intl-NRT Tokyo Narita
19h 50m2 stops Houston George Bush Intcntl Los Angeles Los Angeles
United Airlines Logo
5:15 pm - 4:01 pmNRT  Tokyo Narita-HRL Harlingen Valley Intl
37h 46m2 stops Newark Houston George Bush Intcntl
$1,282United Airlines
Tue, Nov 17 - Thu, Nov 26
United Airlines Logo
7:10 am - 3:25 pmHRL  Harlingen Valley Intl-HND Tokyo Haneda
17h 15m1 stop Houston George Bush Intcntl
United Airlines Logo
10:50 am - 4:01 pmHND  Tokyo Haneda-HRL Harlingen Valley Intl
20h 11m1 stop Houston George Bush Intcntl
$1,282United Airlines
Booking Insights

KAYAK's insights & trends for Harlingen to Asia flights

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

What is the cheapest month to fly from Harlingen to Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Harlingen to Asia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Harlingen to Asia is February, when tickets cost $886 (return) on average. On the other hand, the most expensive months are March and May, when the average cost of round-trip tickets is $2,311 and $1,810 respectively.

Find deals

Good to know

Low season

January

Cheapest flight

$1,112
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Harlingen to Incheon

FAQs - booking Asia flights

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

    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 Asia.

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

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

    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 Harlingen to Asia 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 Harlingen to Asia?

    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 Harlingen to Asia 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 Asia

 
Need help choosing which airline to fly with from Harlingen to Asia? 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 10099 reviews
7.7Boarding
8.1Crew
6.7Food
7.3Comfort
7.1Entertainment
Airline reviews

Really old place. Not as clean as it should be, tray tables needed better cleaning. The items, trays and some other items need to b6 engineered. Anything task you or crew may do is incredibly load, seriously engineer for quiet smooth, easy. Just opening and closing the tray table is actually dangerous and can easily injure a finger. I'm sure it happens as it happened to me! First time I used United and likely will be the last!

6.0 GoodAnthony, Aug 2026
Read more United Airlines reviews

Really old place. Not as clean as it should be, tray tables needed better cleaning. The items, trays and some other items need to b6 engineered. Anything task you or crew may do is incredibly load, seriously engineer for quiet smooth, easy. Just opening and closing the tray table is actually dangerous and can easily injure a finger. I'm sure it happens as it happened to me! First time I used United and likely will be the last!

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

The experience with United Airlines was excellent; however, the experience with Houston Intercontinental Airport (IAH) was horrible. Although our flight departed from Terminal B, we had to go through security in Terminal C and then get on a train for travel to Terminal B. Additionally, there was significant walking required to get to the boarding location.

Unbelievably smooth boarding at IAH and the flight attendants were top notch.

We flew business fares. Was amazing. However, the check in didn't offer business fares preboarding which is less hectic. 8/10 due to this. Staff compared to Canadian carriers go above and beyond. Would gladly fly United again.

Comfortable seating POS to IAH. Food options were satisfactory. Good seat from IAH to ANC. Food options could be better.

Always pretty good as far as I see it. Staff was friendly and process was quick to get on and off.

There could have been better food options in economy on the long 7hr trip from IAH to AM.

It was terribly delayed with zero support from united airlines. I reached at 1 am in the night. They did not provide any option to change the flights.

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

Everything you need to know for your flight to Asia

Information on your arrival and departure airports

Harlingen (HRL)