What airlines fly to Europe?

American Airlines, United Airlines and Iberia are the top three most popular airlines that fly to Europe from Harlingen, Texas according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 4 different airlines that fly to Europe on a routine basis, so you have a few additional options to choose from.

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

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

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

The number of operators available for flights from Harlingen Valley Intl Airport to Europe is 1 as of December 2025.

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

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 Harlingen Valley Intl Airport to Europe.

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

The travel and health documents required for your trip to Europe can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Europe. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$637 Cheap Flights from Harlingen to Europe in 2025/26

1 adult

0 bags

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Find the cheapest flights from Harlingen, Texas to Europe

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 8:15 am

HRL

LHR

21h 15m1 stop

7:40 pm - 10:12 am

LHR

HRL

19h 32m2 stops

$637Iberia

Tue, Mar 10 - Mon, Mar 16

4:07 pm - 6:20 am

HRL

LHR

33h 13m2 stops

3:50 pm - 3:12 pm

LHR

HRL

28h 22m2 stops

$660Delta

Tue, Mar 10 - Mon, Mar 16

2:45 pm - 9:20 am

HRL

LHR

13h 35m2 stops

10:40 am - 10:53 pm

LHR

HRL

17h 13m2 stops

$669American Airlines

Wed, Mar 18 - Tue, Mar 24

2:45 pm - 12:15 pm

HRL

LHR

16h 30m1 stop

3:00 pm - 10:12 am

LHR

HRL

24h 12m1 stop

$670American Airlines

Wed, Mar 18 - Tue, Mar 24

12:11 pm - 10:55 am

HRL

LHR

16h 44m1 stop

12:55 pm - 11:59 pm

LHR

HRL

17h 04m1 stop

$731Multiple Airlines

Fri, May 1 - Thu, May 7

7:00 am - 10:30 am

HRL

CDG

20h 30m2 stops

10:20 am - 9:59 pm

CDG

HRL

18h 39m2 stops

$736United Airlines

Fri, Jan 30 - Tue, Feb 3

9:20 am - 10:15 am

HRL

LHR

18h 55m1 stop

8:30 am - 9:59 pm

LHR

HRL

19h 29m2 stops

$758United Airlines

Fri, Jan 23 - Tue, Jan 27

2:45 pm - 7:30 pm

HRL

FCO

22h 45m2 stops

8:35 pm - 10:53 pm

FCO

HRL

32h 18m2 stops

$871Multiple Airlines

Wed, Mar 11 - Sun, Mar 15

9:20 am - 9:50 am

HRL

MUC

17h 30m2 stops

11:50 am - 11:26 am

MUC

HRL

30h 36m2 stops

$1,138Air Canada

Thu, Jan 29 - Mon, Feb 2

7:00 am - 10:30 am

HRL

CDG

20h 30m3 stops

2:00 pm - 11:26 am

CDG

HRL

28h 26m3 stops

$1,201Air Canada

Fri, Jan 23 - Fri, Jan 30

Iberia flights from Harlingen, Texas to Europe

Our best Iberia deals on Harlingen, Texas to Europe flight tickets

Iberia

Mar 10

HRL6:00 amHarlingen Valley Intl

21h 15m

1 stop

LHR8:15 amLondon Heathrow

Mar 16

LHR7:40 pmLondon Heathrow

19h 32m

2 stops

HRL10:12 amHarlingen Valley Intl

$637

Find similar

Iberia

May 1

HRL10:05 amHarlingen Valley Intl

14h 15m

1 stop

LHR6:20 amLondon Heathrow

May 7

LHR6:10 amLondon Heathrow

18h 12m

2 stops

HRL6:22 pmHarlingen Valley Intl

$701

Find similar

Iberia

Mar 10

HRL2:45 pmHarlingen Valley Intl

12h 30m

1 stop

LHR8:15 amLondon Heathrow

Mar 16

LHR8:20 amLondon Heathrow

16h 16m

1 stop

HRL7:36 pmHarlingen Valley Intl

$715

Find similar

Delta flights from Harlingen, Texas to Europe

Our best Delta deals on Harlingen, Texas to Europe flight tickets

Delta

Mar 10

HRL4:07 pmHarlingen Valley Intl

33h 13m

2 stops

LHR6:20 amLondon Heathrow

Mar 16

LHR3:50 pmLondon Heathrow

28h 22m

2 stops

HRL3:12 pmHarlingen Valley Intl

$660

Find similar

Delta

Mar 18

HRL4:07 pmHarlingen Valley Intl

33h 58m

1 stop

LHR7:05 amLondon Heathrow

Mar 24

LHR11:05 amLondon Heathrow

33h 07m

1 stop

HRL3:12 pmHarlingen Valley Intl

$666

Find similar

Delta

Mar 10

HRL4:07 pmHarlingen Valley Intl

33h 58m

1 stop

LHR7:05 amLondon Heathrow

Mar 16

LHR11:05 amLondon Heathrow

33h 07m

1 stop

HRL3:12 pmHarlingen Valley Intl

$766

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HarlingenLondon

HRL - LHR

HRLLHR

Harlingen Valley Intl

Tue 3/10

6:00 am-8:15 am

1 stop21h 15m

London Heathrow

Mon 3/16

7:40 pm-10:12 am

2 stops19h 32m

$637

HarlingenLondon

HRL - LHR

HRLLHR

Harlingen Valley Intl

Tue 3/10

4:07 pm-6:20 am

2 stops33h 13m

London Heathrow

Mon 3/16

3:50 pm-3:12 pm

2 stops28h 22m

$660

HarlingenLondon

HRL - LHR

HRLLHR

Harlingen Valley Intl

Wed 3/18

2:45 pm-9:20 am

2 stops13h 35m

London Heathrow

Tue 3/24

10:40 am-10:53 pm

2 stops17h 13m

$669

HarlingenLondon

HRL - LHR

HRLLHR

Harlingen Valley Intl

Wed 3/18

2:45 pm-12:15 pm

1 stop16h 30m

London Heathrow

Tue 3/24

3:00 pm-10:12 am

1 stop24h 12m

$670

HarlingenLondon

HRL - LHR

HRLLHR

Harlingen Valley Intl

Fri 5/1

12:11 pm-10:55 am

1 stop16h 44m

London Heathrow

Thu 5/7

12:55 pm-11:59 pm

1 stop17h 04m

$731

HarlingenParis

HRL - CDG

HRLCDG

Harlingen Valley Intl

Fri 1/30

7:00 am-10:30 am

2 stops20h 30m

Paris Charles de Gaulle

Tue 2/3

10:20 am-9:59 pm

2 stops18h 39m

$736

HarlingenLondon

HRL - LHR

HRLLHR

Harlingen Valley Intl

Fri 1/23

9:20 am-10:15 am

1 stop18h 55m

London Heathrow

Tue 1/27

8:30 am-9:59 pm

2 stops19h 29m

$758

HarlingenRome

HRL - FCO

HRLFCO

Harlingen Valley Intl

Wed 3/11

2:45 pm-7:30 pm

2 stops22h 45m

Rome Fiumicino

Sun 3/15

8:35 pm-10:53 pm

2 stops32h 18m

$871

HarlingenMunich

HRL - MUC

HRLMUC

Harlingen Valley Intl

Thu 1/29

9:20 am-9:50 am

2 stops17h 30m

Munich Franz Josef Strauss

Mon 2/2

11:50 am-11:26 am

2 stops30h 36m

$1,138

HarlingenParis

HRL - CDG

HRLCDG

Harlingen Valley Intl

Fri 1/23

7:00 am-10:30 am

3 stops20h 30m

Paris Charles de Gaulle

Fri 1/30

2:00 pm-11:26 am

3 stops28h 26m

$1,201

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Harlingen, Texas to Europe

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 day to depart on your flight to Europe?

The cheapest day to depart from Harlingen, Texas to Europe is on a Saturday. Travelers who choose to depart for Europe on a Saturday will often find tickets for as low as $798. Flights from Harlingen, Texas to Europe on a Thursday will generally be more expensive and average around $1,560. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Europe?

According to our data, the cheapest time of day to fly to Europe is in the afternoon. momondo users have found flights departing from Harlingen, Texas to Europe in the afternoon for as low as $798. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $919. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Harlingen, Texas to Europe flights?

You could potentially save up to 4% on your flight if you consider stops on a Harlingen, Texas to Europe flight.

Cheap Harlingen, Texas to Europe flight deals and tips

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

Fastest flight time	11h 47m
Direct flights	None

The fastest flight from Harlingen, Texas to Europe takes 11h 47m

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

Search flight deals

When did momondo last update prices for flights from Harlingen Valley Intl Airport to Europe?
Prices for flights from Harlingen Valley Intl Airport to Europe are updated daily.
How many operators does momondo search for flights from Harlingen Valley Intl Airport to Europe?
The number of operators available for flights from Harlingen Valley Intl Airport to Europe is 1 as of December 2025.
How old do you have to be to fly from Harlingen Valley Intl Airport to Europe?
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 Harlingen Valley Intl Airport to Europe.
What documentation or ID do you need to fly to Europe?
The travel and health documents required for your trip to Europe can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Europe. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Harlingen, Texas to Europe

Compare and see reviews for airlines that fly from Harlingen, Texas to Europe with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $588	Free Cancellation	Rating 7.2 11,050 reviews		Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Harlingen to Europe flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Europe that suits you.

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

All flight searches from Harlingen to Europe on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Harlingen to Europe 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 Harlingen to Europe right now. Can momondo alert me if prices change?

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