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£769+ Cheap flights to Harlingen, TX

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/3. Fares are subject to change and may not be available on all flights or dates of travel.
— HRL
11 Jan — 18 Jan1
1 adult

Flights to Harlingen, TX in 2025

Find the latest flights to Harlingen in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 6 January 2025.

Return from

£769
Finnair
  • Finnair
  • 26/3-10/4
  • 2 total stops
  • 31h 06m total
  • London to Harlingen
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Cheapest flights to Harlingen
Explore the most affordable flight options available to Harlingen. Find the lowest fares based on data from user searches, with prices last updated on 6 January 2025.

Wed 26/309:25LHR - HRL
1 stop19h 38mFinnair
Thu 10/416:32HRL - LHR
1 stop15h 53mFinnair
Deal found 6/1£772
Wed 19/208:40LHR - HRL
2 stops35h 11mDelta
Wed 26/214:46HRL - LHR
2 stops23h 24mDelta
Deal found 5/1£774
Wed 19/209:25LHR - HRL
1 stop19h 05mAmerican Airlines
Wed 26/210:16HRL - LHR
1 stop15h 04mAmerican Airlines
Deal found 5/1£799
Wed 12/308:30LHR - HRL
2 stops19h 44mUnited Airlines
Thu 27/312:10HRL - LHR
1 stop14h 20mUnited Airlines
Deal found 6/1£801
Wed 26/313:25LHR - HRL
2 stops38h 49mLufthansa
Thu 10/412:10HRL - LHR
2 stops14h 10mLufthansa
Deal found 6/1£803
Sat 15/212:45LHR - HRL
1 stop16h 30mMultiple Airlines
Thu 27/212:05HRL - LHR
1 stop13h 25mMultiple Airlines
Deal found 6/1£871

Find flights to Harlingen within your budget

Locate flights to Harlingen that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 6 January 2025.

Fly from

Any airport

Route

Depart

Return

Price

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Wed 26/3

09:25-00:03

1 stop19h 38m

Harlingen Valley Intl

Thu 10/4

16:32-14:25

1 stop15h 53m

£772

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Wed 19/2

08:40-13:51

2 stops35h 11m

Harlingen Valley Intl

Wed 26/2

14:46-20:10

2 stops23h 24m

£774

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Wed 19/2

09:25-22:30

1 stop19h 05m

Harlingen Valley Intl

Wed 26/2

10:16-07:20

1 stop15h 04m

£799

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Wed 12/3

08:30-23:14

2 stops19h 44m

Harlingen Valley Intl

Thu 27/3

12:10-07:30

1 stop14h 20m

£801

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Wed 26/3

13:25-23:14

2 stops38h 49m

Harlingen Valley Intl

Thu 10/4

12:10-08:20

2 stops14h 10m

£803

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Sat 15/2

12:45-23:15

1 stop16h 30m

Harlingen Valley Intl

Thu 27/2

12:05-07:30

1 stop13h 25m

£871

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Best time to book a flight to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen with our price prediction graph.
Estimated return 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.

Travel insights for flights to Harlingen

Get recent, data-driven insights about flights to Harlingen including ideal travel times, pricing trends, and more.

How long is the flight to Harlingen?

On average, a flight from London to Harlingen takes 35 hours 11 minutes. Flights to Harlingen from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Harlingen by month

Plan your trip to Harlingen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Harlingen ranges from 28.0 - 132.0 inches per month. September is typically the wettest month, when rainfall can reach 132.0 mm. January is typically the driest time to visit Harlingen when rainfall is around 28.0 mm.

Temperature in Harlingen by month

Plan your trip to Harlingen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Harlingen, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

Reviews of airlines servicing Harlingen

Get insights into the airlines that provide service to Harlingen. 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 Harlingen. Reviews last updated 6 January 2025.
Delta
8.0
Very Good
8,513 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,513 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,281 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,940 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Lufthansa
6.8
Okay
7,089 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Getting around Harlingen

Texas is a big place, to visitors should really rent a car if they want to make the most out of their stay. Reaching the Gulf Coast and towns like Austin will be much easier with a rental car. However, if you want to stay in town, then the malls and downtown can be accessed on foot or by bike, and Harlingen is a pretty cycle-friendly destination.

Getting from the Airport to the City

There are no scheduled public bus services from Valley International Airport (HRL), but getting into town or to resort hotels will not be a problem. There are a number of shuttle bus providers, and book a place in advance to eliminate any stress when you arrive. Alternatively, cabs will meet most arrivals and the major car rental outlets are all represented at the arrivals terminal.

  • What airport do you fly into for flights to Harlingen?

    Harlingen Valley Intl (HRL), located 3.7 mi from the city center, is the airport you fly into when you book flights to Harlingen.

  • Can I find cheaper flights to Harlingen if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Harlingen on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Harlingen depart from?

    For those looking to save time traveling to Harlingen, Manchester offers the quickest one-way flight (22 hours 50 minutes).

  • Does Harlingen Valley Intl have car hire?

    Yes. Those touching down at Harlingen Valley Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Harlingen Valley Intl?

    Yes. Harlingen Valley Intl has hotels nearby for those requiring accommodations. Pineywood Hollow is the closest property to Harlingen Valley Intl (1.0 mi away from Harlingen Valley Intl).

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