$524 Find Cheap Flights from Harlingen to Japan

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 Japan departing on 7/21. 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 Japan 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 Japan 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 Japan

Sun, Aug 23 - Thu, Aug 27
United Airlines Logo
5:18 pm - 3:55 pm
HRL
-
HND
32h 37m
2 stops
United Airlines Logo
9:55 pm - 1:24 pm
HND
-
HRL
53h 29m
2 stops
$1,087United Airlines
Sun, Aug 23 - Thu, Aug 27
United Airlines Logo
7:15 am - 7:00 pm
HRL
-
HND
45h 45m
2 stops
United Airlines Logo
10:25 am - 9:52 pm
HND
-
HRL
25h 27m
1 stop
$1,088United Airlines
Mon, Aug 31 - Fri, Sep 4
United Airlines Logo
7:15 am - 2:00 pm
HRL
-
NRT
16h 45m
1 stop
United Airlines Logo
4:30 pm - 9:52 pm
NRT
-
HRL
19h 22m
2 stops
$1,092United Airlines
Mon, Aug 31 - Fri, Sep 4
United Airlines Logo
7:15 am - 2:00 pm
HRL
-
NRT
16h 45m
1 stop
United Airlines Logo
4:30 pm - 9:52 pm
NRT
-
HRL
19h 22m
2 stops
$1,093United Airlines
Tue, Aug 4 - Thu, Aug 13
Japan Airlines Logo
4:58 pm - 1:25 pm
HRL
-
NRT
30h 27m
2 stops
Japan Airlines Logo
6:15 pm - 10:04 am
NRT
-
HRL
29h 49m
2 stops
$1,231Japan Airlines
Tue, Aug 4 - Thu, Aug 13
Japan Airlines Logo
4:58 pm - 1:25 pm
HRL
-
NRT
30h 27m
2 stops
Japan Airlines Logo
6:15 pm - 10:04 am
NRT
-
HRL
29h 49m
2 stops
$1,234Japan Airlines
Tue, Nov 17 - Thu, Nov 26
Cathay Pacific Logo
12:11 pm - 1:45 pm
HRL
-
HND
34h 34m
2 stops
Cathay Pacific Logo
10:10 am - 10:57 pm
HND
-
HRL
27h 47m
2 stops
$1,269Cathay Pacific
Tue, Aug 4 - Thu, Aug 13
ANA Logo
7:20 am - 2:00 pm
HRL
-
NRT
16h 40m
1 stop
ANA Logo
5:00 pm - 9:52 pm
NRT
-
HRL
18h 52m
1 stop
$1,294ANA
Tue, Aug 4 - Thu, Aug 13
ANA Logo
5:10 am - 3:00 pm
HRL
-
NRT
19h 50m
2 stops
ANA Logo
5:00 pm - 9:52 pm
NRT
-
HRL
18h 52m
1 stop
$1,331ANA
Tue, Aug 4 - Thu, Aug 13
American Airlines Logo
6:00 am - 3:00 pm
HRL
-
NRT
19h 00m
1 stop
American Airlines Logo
6:15 pm - 10:54 pm
NRT
-
HRL
18h 39m
2 stops
$1,355American Airlines
Booking Insights

KAYAK's insights & trends for Harlingen to Japan flights

Get data-powered insights and trends into flights from Harlingen to Japan 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 Japan?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Harlingen to Japan, 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 Japan is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are March and June, when the average cost of round-trip tickets is $2,311 and $1,237 respectively.

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Good to know

Cheapest flight$524
Flight from Harlingen to Tokyo Narita Airport

FAQs - booking Japan flights

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

    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 Japan.

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

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

    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 Japan 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 Japan?

    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 Japan 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 Japan

 
Need help choosing which airline to fly with from Harlingen to Japan? 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 9899 reviews
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

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

2.0 MediocreAnonymous, Jun 2026
SAT - ORD
Read more United Airlines reviews

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

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

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.

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

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

Information on your arrival and departure airports

Harlingen (HRL)