$690 Find Cheap Flights from Harlingen to Thailand - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harlingen to Thailand departing on 9/17. 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 Harlingen to Thailand 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 Thailand 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 Thailand

Tue, Sep 22 - Fri, Sep 25
Qatar Airways Logo
5:51 am - 1:25 pmHRL  Harlingen Valley Intl-BKK Bangkok Suvarnabhumi
43h 34m2 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
$1,460Qatar Airways
Tue, Sep 22 - Fri, Sep 25
Qatar Airways Logo
5:51 am - 1:25 pmHRL  Harlingen Valley Intl-BKK Bangkok Suvarnabhumi
43h 34m2 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
$1,571Qatar Airways
Tue, Sep 22 - Sat, Sep 26
United Airlines Logo
7:15 am - 9:35 amHRL  Harlingen Valley Intl-BKK Bangkok Suvarnabhumi
38h 20m3 stops Houston George Bush Intcntl Los Angeles Hong Kong Intl
United Airlines Logo
7:00 am - 9:52 pmBKK  Bangkok Suvarnabhumi-HRL Harlingen Valley Intl
26h 52m2 stops Tokyo Narita Houston George Bush Intcntl
$1,864United Airlines
Tue, Sep 22 - Sat, Sep 26
United Airlines Logo
5:05 am - 9:35 amHRL  Harlingen Valley Intl-BKK Bangkok Suvarnabhumi
40h 30m3 stops Houston George Bush Intcntl Los Angeles Hong Kong Intl
United Airlines Logo
3:45 pm - 1:23 pmBKK  Bangkok Suvarnabhumi-HRL Harlingen Valley Intl
33h 38m3 stops Hong Kong Intl Los Angeles Houston George Bush Intcntl
$1,873United Airlines
Tue, Sep 22 - Sat, Sep 26
United Airlines Logo
7:15 am - 4:35 amHRL  Harlingen Valley Intl-BKK Bangkok Suvarnabhumi
33h 20m2 stops Houston George Bush Intcntl Tokyo Haneda
United Airlines Logo
3:45 pm - 1:23 pmBKK  Bangkok Suvarnabhumi-HRL Harlingen Valley Intl
33h 38m3 stops Hong Kong Intl Los Angeles Houston George Bush Intcntl
$1,874United Airlines
Tue, Jan 26 - Tue, Mar 30
American Airlines Logo
6:02 am - 5:05 amHRL  Harlingen Valley Intl-BKK Bangkok Suvarnabhumi
34h 03m2 stops Dallas/Fort Worth Tokyo Haneda
American Airlines Logo
9:40 pm - 10:53 pmBKK  Bangkok Suvarnabhumi-HRL Harlingen Valley Intl
37h 13m2 stops Tokyo Haneda Dallas/Fort Worth
$5,846American Airlines
Tue, Jan 26 - Wed, Mar 31
United Airlines Logo
7:18 am - 5:10 amHRL  Harlingen Valley Intl-BKK Bangkok Suvarnabhumi
32h 52m2 stops Houston George Bush Intcntl Tokyo Haneda
United Airlines Logo
3:45 pm - 10:59 amBKK  Bangkok Suvarnabhumi-HRL Harlingen Valley Intl
31h 14m3 stops Hong Kong Intl Los Angeles Houston George Bush Intcntl
$6,735United Airlines
Booking Insights

KAYAK's insights & trends for Harlingen to Thailand flights

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

Which airlines provide the cheapest flights from Harlingen to Thailand?

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 Thailand were found on Qatar Airways ($1,571) and United Airlines ($1,864).

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Good to know

Cheapest flight

$690
Flight from Harlingen to Bangkok

FAQs - booking Thailand flights

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

    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 Thailand.

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

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

    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 Thailand 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 Thailand?

    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 Thailand up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Harlingen to Thailand

Information on your arrival and departure airports

Harlingen (HRL)