What is the cheapest airline that flies from Harlingen Valley Intl to Japan?

United Airlines is the most popular carrier operating from Harlingen Valley Intl to Japan

When did momondo last update prices for flights from Harlingen Valley Intl Airport to Japan?

Prices for flights from Harlingen Valley Intl Airport to Japan refresh daily.

How many operators does momondo search for flights from Harlingen Valley Intl Airport to Japan?

As of October 2026, there is 1 operator available to choose from for flights from Harlingen Valley Intl Airport to Japan.

How old do you have to be to fly from Harlingen Valley Intl Airport to Japan?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harlingen Valley Intl Airport to Japan.

What documentation or ID do you need to fly to Japan?

The required travel and health documents for your Japan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Japan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$584 Cheap Flights from Harlingen to Japan in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harlingen to Japan

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:05 am - 4:50 pmHRL Harlingen Valley Intl-HND Tokyo Haneda

20h 45m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

4:50 pm - 7:47 pmHND Tokyo Haneda-HRL Harlingen Valley Intl

41h 57m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

$806United Airlines

Tue, Nov 17 - Thu, Nov 26

7:00 am - 3:30 pmHRL Harlingen Valley Intl-NRT Tokyo Narita

17h 30m1 stop Houston George Bush Intcntl

5:50 pm - 7:47 pmNRT Tokyo Narita-HRL Harlingen Valley Intl

16h 57m1 stop Houston George Bush Intcntl

$815United Airlines

Mon, Feb 1 - Thu, Feb 4

7:00 am - 3:30 pmHRL Harlingen Valley Intl-NRT Tokyo Narita

17h 30m1 stop Houston George Bush Intcntl

5:50 pm - 7:47 pmNRT Tokyo Narita-HRL Harlingen Valley Intl

16h 57m1 stop Houston George Bush Intcntl

$815United Airlines

Sun, Jan 31 - Thu, Feb 4

2:05 pm - 4:30 pmHRL Harlingen Valley Intl-HND Tokyo Haneda

35h 25m2 stops Houston George Bush Intcntl Los Angeles

10:45 am - 3:53 pmHND Tokyo Haneda-HRL Harlingen Valley Intl

20h 08m1 stop Houston George Bush Intcntl

$817United Airlines

Mon, Jan 11 - Tue, Feb 2

2:05 pm - 2:20 pmHRL Harlingen Valley Intl-HND Tokyo Haneda

33h 15m2 stops Houston George Bush Intcntl Newark

10:40 am - 7:47 pmHND Tokyo Haneda-HRL Harlingen Valley Intl

24h 07m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

$817United Airlines

Mon, Jan 11 - Tue, Feb 2

9:20 am - 3:05 pmHRL Harlingen Valley Intl-NRT Tokyo Narita

38h 45m2 stops Houston George Bush Intcntl San Francisco

5:50 pm - 7:47 pmNRT Tokyo Narita-HRL Harlingen Valley Intl

16h 57m1 stop Houston George Bush Intcntl

$819United Airlines

Sat, Feb 6 - Wed, Feb 10

7:00 am - 3:30 pmHRL Harlingen Valley Intl-NRT Tokyo Narita

17h 30m1 stop Houston George Bush Intcntl

5:30 pm - 1:25 pmNRT Tokyo Narita-HRL Harlingen Valley Intl

34h 55m2 stops Los Angeles Houston George Bush Intcntl

$819United Airlines

Mon, Feb 1 - Fri, Feb 5

9:20 am - 3:15 pmHRL Harlingen Valley Intl-NRT Tokyo Narita

38h 55m2 stops Houston George Bush Intcntl Newark

5:50 pm - 9:59 pmNRT Tokyo Narita-HRL Harlingen Valley Intl

19h 09m1 stop Houston George Bush Intcntl

$819United Airlines

Sat, Feb 6 - Wed, Feb 10

6:00 am - 6:25 pmHRL Harlingen Valley Intl-HND Tokyo Haneda

21h 25m1 stop Dallas/Fort Worth

8:25 pm - 10:54 pmHND Tokyo Haneda-HRL Harlingen Valley Intl

17h 29m1 stop Dallas/Fort Worth

$834American Airlines

Mon, Feb 1 - Fri, Feb 5

6:00 am - 3:30 pmHRL Harlingen Valley Intl-NRT Tokyo Narita

18h 30m1 stop Dallas/Fort Worth

5:30 pm - 10:54 pmNRT Tokyo Narita-HRL Harlingen Valley Intl

20h 24m1 stop Dallas/Fort Worth

$836American Airlines

Mon, Feb 1 - Fri, Feb 5

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ANA flights from Harlingen to Japan

Our best ANA deals on Harlingen to Japan flight tickets

ANA

Jan 11

HRL4:35 pmHarlingen Valley Intl

32h 20m

2 stops

NRT3:55 pmTokyo Narita

Feb 2

NRT5:50 pmTokyo Narita

16h 57m

1 stop

HRL7:47 pmHarlingen Valley Intl

$880

ANA

Jan 11

HRL4:35 pmHarlingen Valley Intl

32h 20m

2 stops

NRT3:55 pmTokyo Narita

Feb 2

NRT5:50 pmTokyo Narita

16h 57m

1 stop

HRL7:47 pmHarlingen Valley Intl

$892

ANA

Jan 31

HRL7:00 amHarlingen Valley Intl

17h 25m

1 stop

HND3:25 pmTokyo Haneda

Feb 4

HND10:45 amTokyo Haneda

20h 08m

1 stop

HRL3:53 pmHarlingen Valley Intl

$1,039

American Airlines flights from Harlingen to Japan

Our best American Airlines deals on Harlingen to Japan flight tickets

American Airlines

Feb 1

HRL6:00 amHarlingen Valley Intl

21h 25m

1 stop

HND6:25 pmTokyo Haneda

Feb 5

HND8:25 pmTokyo Haneda

17h 29m

1 stop

HRL10:54 pmHarlingen Valley Intl

$834

American Airlines

Feb 1

HRL6:00 amHarlingen Valley Intl

18h 30m

1 stop

NRT3:30 pmTokyo Narita

Feb 5

NRT5:30 pmTokyo Narita

20h 24m

1 stop

HRL10:54 pmHarlingen Valley Intl

$836

American Airlines

Feb 1

HRL2:50 pmHarlingen Valley Intl

23h 15m

2 stops

HND5:05 amTokyo Haneda

Feb 5

HND1:05 pmTokyo Haneda

20h 00m

2 stops

HRL6:05 pmHarlingen Valley Intl

$839

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenTokyo

HRL Harlingen Valley Intl - HND Tokyo Haneda

HRLHND

Harlingen Valley Intl

Tue 11/17

5:05 am-4:50 pm

2 stops20h 45m

Tokyo Haneda

Thu 11/26

4:50 pm-7:47 pm

2 stops41h 57m

$806

Quickest round-trip

HarlingenTokyo

HRL Harlingen Valley Intl - NRT Tokyo Narita

HRLNRT

Harlingen Valley Intl

Mon 2/1

7:00 am-3:30 pm

1 stop17h 30m

Tokyo Narita

Thu 2/4

5:50 pm-7:47 pm

1 stop16h 57m

$815

HarlingenTokyo

HRL Harlingen Valley Intl - NRT Tokyo Narita

HRLNRT

Harlingen Valley Intl

Sun 1/31

7:00 am-3:30 pm

1 stop17h 30m

Tokyo Narita

Thu 2/4

5:50 pm-7:47 pm

1 stop16h 57m

$815

HarlingenTokyo

HRL Harlingen Valley Intl - HND Tokyo Haneda

HRLHND

Harlingen Valley Intl

Mon 1/11

2:05 pm-4:30 pm

2 stops35h 25m

Tokyo Haneda

Tue 2/2

10:45 am-3:53 pm

1 stop20h 08m

$817

HarlingenTokyo

HRL Harlingen Valley Intl - HND Tokyo Haneda

HRLHND

Harlingen Valley Intl

Mon 1/11

2:05 pm-2:20 pm

2 stops33h 15m

Tokyo Haneda

Tue 2/2

10:40 am-7:47 pm

2 stops24h 07m

$817

HarlingenTokyo

HRL Harlingen Valley Intl - NRT Tokyo Narita

HRLNRT

Harlingen Valley Intl

Sat 2/6

9:20 am-3:05 pm

2 stops38h 45m

Tokyo Narita

Wed 2/10

5:50 pm-7:47 pm

1 stop16h 57m

$819

HarlingenTokyo

HRL Harlingen Valley Intl - NRT Tokyo Narita

HRLNRT

Harlingen Valley Intl

Mon 2/1

7:00 am-3:30 pm

1 stop17h 30m

Tokyo Narita

Fri 2/5

5:30 pm-1:25 pm

2 stops34h 55m

$819

HarlingenTokyo

HRL Harlingen Valley Intl - NRT Tokyo Narita

HRLNRT

Harlingen Valley Intl

Sat 2/6

9:20 am-3:15 pm

2 stops38h 55m

Tokyo Narita

Wed 2/10

5:50 pm-9:59 pm

1 stop19h 09m

$819

HarlingenTokyo

HRL Harlingen Valley Intl - HND Tokyo Haneda

HRLHND

Harlingen Valley Intl

Mon 2/1

6:00 am-6:25 pm

1 stop21h 25m

Tokyo Haneda

Fri 2/5

8:25 pm-10:54 pm

1 stop17h 29m

$834

HarlingenTokyo

HRL Harlingen Valley Intl - NRT Tokyo Narita

HRLNRT

Harlingen Valley Intl

Mon 2/1

6:00 am-3:30 pm

1 stop18h 30m

Tokyo Narita

Fri 2/5

5:30 pm-10:54 pm

1 stop20h 24m

$836

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Harlingen to Japan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Japan?

The month of December is, on average, the cheapest month to fly to Japan from Harlingen, with most prices found around $0. If you aren’t able to travel to Japan during the month of December, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $0.

Can stopping save me money on Harlingen to Japan flights?

You could potentially save up to 2% on your flight if you consider stops on a Harlingen to Japan flight.

Cheap Harlingen to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harlingen to Japan

Best Price Found	$584
Fastest flight time	16h 05m
Direct flights	None

The best one-way flight to Japan from Harlingen in the past 72 hours is $584. The best round-trip flight deal from Harlingen to Japan found on momondo in the last 72 hours is $806.

The fastest flight from Harlingen to Japan takes 16h 05m

There are no direct flights from Harlingen to Japan. There are no popular flight routes from Harlingen to Japan.

Search flight deals

Frequently asked questions about flying from Harlingen to Japan

When did momondo last update prices for flights from Harlingen Valley Intl Airport to Japan?
Prices for flights from Harlingen Valley Intl Airport to Japan refresh daily.
How many operators does momondo search for flights from Harlingen Valley Intl Airport to Japan?
As of October 2026, there is 1 operator available to choose from for flights from Harlingen Valley Intl Airport to Japan.
How old do you have to be to fly from Harlingen Valley Intl Airport to Japan?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harlingen Valley Intl Airport to Japan.
What documentation or ID do you need to fly to Japan?
The required travel and health documents for your Japan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Japan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Harlingen to Japan

Compare and see reviews for airlines that fly from Harlingen to Japan with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $936	Free Cancellation	Rating 7.3 10,451 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Harlingen to Japan?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Harlingen to Japan. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Harlingen to Japan with flexible booking policies on momondo?

Flights from Harlingen to Japan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Harlingen to Japan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Japan from Harlingen.

I’m not ready to book a flight from Harlingen to Japan right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Harlingen to Japan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.