How do I get Price Alerts for flights from Europe to Harlingen, Texas?

Price Alerts will notify you by email when the price for flights to Harlingen, Texas from Europe decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Europe to Harlingen, Texas with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Europe to Harlingen Valley Intl Airport.

What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

The necessary travel and health documents for your Harlingen Valley Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$895 Cheap Flights from Europe to Harlingen in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Europe to Harlingen

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:20 am - 10:12 am

WAW

HRL

32h 52m2 stops

8:06 pm - 11:50 am

HRL

WAW

33h 44m2 stops

$979American Airlines

Wed, Mar 11 - Sun, Mar 15

7:20 am - 2:14 pm

WAW

HRL

60h 54m2 stops

8:06 pm - 11:50 am

HRL

WAW

57h 44m2 stops

$1,004American Airlines

Wed, Mar 11 - Sun, Mar 15

12:45 pm - 2:14 pm

WAW

HRL

55h 29m2 stops

10:42 am - 11:50 am

HRL

WAW

43h 08m2 stops

$1,103American Airlines

Wed, Mar 11 - Sun, Mar 15

American Airlines flights from Europe to Harlingen, Texas

Our best American Airlines deals on Europe to Harlingen, Texas flight tickets

American Airlines

Mar 11

WAW7:20 amWarsaw Frederic Chopin

60h 54m

2 stops

HRL2:14 pmHarlingen Valley Intl

Mar 15

HRL8:06 pmHarlingen Valley Intl

57h 44m

2 stops

WAW11:50 amWarsaw Frederic Chopin

$1,004

Find similar

American Airlines

Mar 11

WAW12:45 pmWarsaw Frederic Chopin

55h 29m

2 stops

HRL2:14 pmHarlingen Valley Intl

Mar 15

HRL10:42 amHarlingen Valley Intl

43h 08m

2 stops

WAW11:50 amWarsaw Frederic Chopin

$1,103

Find similar

Fly from

Fly to

Route

Depart

Return

Price

WarsawHarlingen

WAW - HRL

WAWHRL

Warsaw Frederic Chopin

Wed 3/11

7:20 am-10:12 am

2 stops32h 52m

Harlingen Valley Intl

Sun 3/15

8:06 pm-11:50 am

2 stops33h 44m

$979

WarsawHarlingen

WAW - HRL

WAWHRL

Warsaw Frederic Chopin

Wed 3/11

7:20 am-2:14 pm

2 stops60h 54m

Harlingen Valley Intl

Sun 3/15

8:06 pm-11:50 am

2 stops57h 44m

$1,004

WarsawHarlingen

WAW - HRL

WAWHRL

Warsaw Frederic Chopin

Wed 3/11

12:45 pm-2:14 pm

2 stops55h 29m

Harlingen Valley Intl

Sun 3/15

10:42 am-11:50 am

2 stops43h 08m

$1,103

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Europe to Harlingen, Texas flight deals and tips

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

Fastest flight time	31h 46m
Direct flights	None

The fastest flight from Europe to Harlingen, Texas takes 31h 46m

There are no direct flights from Europe to Harlingen, Texas. There are no popular flight routes from Europe to Harlingen, Texas.

Search flight deals

When did momondo last update prices for flights from Europe to Harlingen Valley Intl Airport?
Prices for flights from Europe to Harlingen Valley Intl Airport refresh daily.
How old do you have to be to fly from Europe to Harlingen Valley Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Europe to Harlingen Valley Intl Airport.
What documentation or ID do you need to fly to Harlingen Valley Intl Airport?
The necessary travel and health documents for your Harlingen Valley Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Europe to Harlingen, Texas?
Price Alerts will notify you by email when the price for flights to Harlingen, Texas from Europe decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Europe to Harlingen, Texas with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

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

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

Flights from Europe to Harlingen 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 Europe to Harlingen?

Once you have performed a search for Europe to Harlingen flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Harlingen from Europe. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.