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$409+ Cheap flights from Harlingen, TX (HRL) to Europe

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — CPH
Feb 4 — Feb 111
Wed 2/4
Wed 2/11
1 adult, Economy
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Cheap flight deals from Harlingen to Europe

Cheapest flights from Harlingen to Europe
Explore the most affordable flight options available from Harlingen to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 5, 2026.

This United Airlines deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:25 pmHRL - FCO
2 stops47h 35mUnited Airlines
Wed 3/257:05 amFCO - HRL
2 stops18h 51mUnited Airlines
Deal found 1/4$514
This United Airlines deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:00 amHRL - FCO
2 stops34h 00mUnited Airlines
Wed 3/252:20 pmFCO - HRL
2 stops37h 36mUnited Airlines
Deal found 1/4$527
This United Airlines deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/29:20 amHRL - CDG
2 stops15h 05mUnited Airlines
Mon 2/910:10 amCDG - HRL
2 stops18h 49mUnited Airlines
Deal found 1/3$558
This Expedia deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/26:02 amHRL - CDG
1 stop20h 03mIberia
Mon 2/96:45 pmCDG - HRL
2 stops22h 51mIberia
Deal found 1/3$568
This Air Canada deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/27:00 amHRL - CDG
3 stops20h 30mAir Canada
Mon 2/92:00 pmCDG - HRL
3 stops28h 26mAir Canada
Deal found 1/3$598
This United Airlines deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/85:25 pmHRL - FCO
2 stops32h 20mUnited Airlines
Thu 3/197:00 amFCO - HRL
2 stops34h 16mUnited Airlines
Deal found 1/2$613
This United Airlines deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1812:10 pmHRL - LHR
1 stop17h 05mUnited Airlines
Tue 3/246:30 amLHR - HRL
2 stops38h 34mUnited Airlines
Deal found 1/5$642
This United Airlines deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1012:10 pmHRL - LHR
1 stop14h 20mUnited Airlines
Mon 3/161:00 pmLHR - HRL
2 stops32h 04mUnited Airlines
Deal found 1/5$644
This United Airlines deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:20 amHRL - FCO
2 stops29h 40mUnited Airlines
Wed 4/2912:25 pmFCO - HRL
2 stops40h 34mUnited Airlines
Deal found 1/4$646
This United Airlines deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/512:05 pmHRL - LHR
1 stop17h 30mUnited Airlines
Thu 4/167:25 amLHR - HRL
2 stops18h 15mUnited Airlines
Deal found 1/4$647
This American Airlines deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:45 pmHRL - FCO
2 stops18h 10mAmerican Airlines
Wed 4/291:10 pmFCO - HRL
1 stop16h 41mAmerican Airlines
Deal found 1/4$648
This FlightHub deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/109:20 amHRL - LHR
2 stops16h 10mAir Canada
Mon 3/161:00 pmLHR - HRL
2 stops32h 04mAir Canada
Deal found 1/5$652

Find flight deals from Harlingen to Europe

Keep the following information in mind while searching for Harlingen to Europe flight deals. Data was last updated January 5, 2026.

Round-trip from

$514
(United Airlines)
From Harlingen Valley Intl to Europe
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harlingen to Europe that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 5, 2026.
Use the filters below to find and compare flights from Harlingen to Europe that are best for you.

Fly from

Harlingen

Fly to

Europe

Route

Depart

Return

Price

HarlingenRome

HRL - FCO

HRLFCO

Harlingen Valley Intl

Wed 3/18

7:00 am-11:00 pm

2 stops34h 00m

Rome Fiumicino

Wed 3/25

2:20 pm-9:56 pm

2 stops37h 36m

$527

HarlingenParis

HRL - CDG

HRLCDG

Harlingen Valley Intl

Mon 2/2

9:20 am-7:25 am

2 stops15h 05m

Paris Charles de Gaulle

Mon 2/9

10:10 am-9:59 pm

2 stops18h 49m

$558

HarlingenParis

HRL - CDG

HRLCDG

Harlingen Valley Intl

Wed 2/18

12:10 pm-11:25 am

2 stops16h 15m

Paris Charles de Gaulle

Wed 2/25

10:20 am-9:59 pm

2 stops18h 39m

$558

HarlingenParis

HRL - CDG

HRLCDG

Harlingen Valley Intl

Wed 2/18

10:42 am-9:05 am

1 stop15h 23m

Paris Charles de Gaulle

Wed 2/25

7:00 am-11:03 pm

2 stops23h 03m

$568

HarlingenParis

HRL - CDG

HRLCDG

Harlingen Valley Intl

Mon 2/2

6:02 am-9:05 am

1 stop20h 03m

Paris Charles de Gaulle

Mon 2/9

6:45 pm-10:36 am

2 stops22h 51m

$568

HarlingenParis

HRL - CDG

HRLCDG

Harlingen Valley Intl

Mon 2/2

7:00 am-10:30 am

3 stops20h 30m

Paris Charles de Gaulle

Mon 2/9

2:00 pm-11:26 am

3 stops28h 26m

$598

HarlingenRome

HRL - FCO

HRLFCO

Harlingen Valley Intl

Sun 3/8

5:25 pm-7:45 am

2 stops32h 20m

Rome Fiumicino

Thu 3/19

7:00 am-11:16 am

2 stops34h 16m

$613

HarlingenRome

HRL - FCO

HRLFCO

Harlingen Valley Intl

Tue 3/17

9:20 am-10:05 am

2 stops18h 45m

Rome Fiumicino

Wed 3/25

7:05 am-9:56 pm

3 stops20h 51m

$623

HarlingenLondon

HRL - LHR

HRLLHR

Harlingen Valley Intl

Wed 3/18

5:25 pm-10:15 am

1 stop11h 50m

London Heathrow

Tue 3/24

9:30 am-11:16 am

2 stops30h 46m

$642

HarlingenLondon

HRL - LHR

HRLLHR

Harlingen Valley Intl

Tue 3/10

12:10 pm-10:15 am

1 stop17h 05m

London Heathrow

Mon 3/16

8:30 am-7:56 pm

2 stops40h 26m

$642

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 34 results
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Best time to book a flight from Harlingen to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe from Harlingen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Harlingen to Europe

What is the cheapest month to book a flight from Harlingen, Texas to Europe?

Currently, October is the cheapest month in which you can book a flight from Harlingen, Texas to Europe (average of $440). Flying from Harlingen, Texas to Europe in June is currently the most expensive (average of $971). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Europe. Reviews last updated January 5, 2026.
Read through reviews of airlines operating flights from Harlingen to Europe, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,138 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,138 reviews
United Airlines
7.4
Good
9,138 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,079 reviews
United Airlines
7.4
Good
9,138 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Harlingen to Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Harlingen to Europe?

    For a flight from Harlingen to Europe, you will be flying from Valley Intl. Harlingen Valley Intl (HRL) is just 3.7 mi from the center of the city.

  • How long is the flight from Harlingen, Texas to Europe?

    A quick flight from Harlingen, Texas to Europe can take about 20h 03m. United Airlines provides one of the quickest options available for as low as $568. Harlingen, Texas and Europe are separated by a distance of 5298 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Harlingen, Texas to Europe?

    While some choose either Harlingen Valley Intl - Rome Fiumicino or Harlingen Valley Intl - Paris Charles de Gaulle, Harlingen Valley Intl - London Heathrow is the most popular route from Harlingen, Texas to Europe.

  • Can I find deals for flights from Harlingen to Europe that include hotel bookings?

    Yes. In addition to deals on Harlingen to Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harlingen to Europe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Europe.

  • Can I find deals for business class flights from Harlingen to Europe?

    Yes. Cheapflights offers flight deals from Harlingen to Europe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Harlingen, Texas to Europe?

    Currently, October is the cheapest month in which you can book a flight from Harlingen, Texas to Europe (average of $440). Flying from Harlingen, Texas to Europe in June is currently the most expensive (average of $971). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Harlingen to Europe

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Harlingen to Europe

Discover the top airline that operate flights from Harlingen to Europe. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$588Average$858FlexibilityNo cancel feeOn-time71%

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