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Cheap flights from England to Harlingen, Texas from £809

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HRL
14 Mar — 21 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from England to Harlingen

Enter your travel dates to find the best prices.

Cheapest flights from England to Harlingen
Explore the most affordable flight options available from England to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 February 2026.

Mon 4/506:55
LHR
-
HRL
2 stops19h 05m
United Airlines
Mon 18/507:00
HRL
-
LHR
1 stop18h 40m
United Airlines
Deal found 10/2£809
Wed 6/506:55
LHR
-
HRL
2 stops19h 05m
United Airlines
Wed 20/512:10
HRL
-
LHR
2 stops16h 30m
United Airlines
Deal found 10/2£819
Mon 4/514:10
LHR
-
HRL
2 stops27h 13m
Air Canada
Tue 19/509:20
HRL
-
LHR
2 stops18h 15m
Air Canada
Deal found 10/2£834
Tue 5/506:10
LHR
-
HRL
2 stops18h 05m
American Airlines
Mon 18/514:47
HRL
-
LHR
2 stops17h 33m
American Airlines
Deal found 10/2£837
Thu 29/1006:35
LHR
-
HRL
2 stops20h 09m
United Airlines
Mon 2/1117:16
HRL
-
LHR
2 stops31h 24m
United Airlines
Deal found 8/2£838
Thu 7/506:55
LHR
-
HRL
2 stops19h 05m
United Airlines
Mon 18/517:18
HRL
-
LHR
1 stop12h 17m
United Airlines
Deal found 10/2£839
Mon 4/513:40
LHR
-
HRL
1 stop14h 19m
United Airlines
Sun 17/517:18
HRL
-
LHR
1 stop32h 22m
United Airlines
Deal found 10/2£856
Sun 3/513:40
LHR
-
HRL
1 stop14h 19m
United Airlines
Tue 19/517:18
HRL
-
LHR
1 stop12h 17m
United Airlines
Deal found 10/2£863
Thu 15/1005:55
MAN
-
HRL
2 stops19h 34m
United Airlines
Mon 19/1017:16
HRL
-
MAN
2 stops42h 19m
United Airlines
Deal found 9/2£1,025
Thu 19/206:00
BHX
-
HRL
2 stops35h 24m
United Airlines
Mon 23/209:20
HRL
-
BHX
2 stops40h 50m
United Airlines
Deal found 8/2£1,240

Find flight deals from England to Harlingen

Keep the following information in mind while searching for England to Harlingen flight deals. Data was last updated 12 February 2026.

Round-trip from

£809
United Airlines
  • United Airlines
  • 4/5-19/5
  • 3 total stops
  • 37h 45m total
  • England to Harlingen
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from England to Harlingen 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 858,174 searches. Data last updated 12 February 2026.
Use the filters below to find and compare flights from England to Harlingen that are best for you.

Fly from

England

Fly to

Harlingen

Route

Depart

Return

Price

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Mon 4/5

06:55-21:59

2 stops21h 04m

Harlingen Valley Intl

Wed 20/5

12:10-07:40

1 stop13h 30m

£809

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Tue 5/5

06:55-21:59

2 stops21h 04m

Harlingen Valley Intl

Wed 20/5

09:20-11:35

1 stop20h 15m

£809

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Mon 4/5

06:55-20:00

2 stops19h 05m

Harlingen Valley Intl

Tue 19/5

07:00-07:40

1 stop18h 40m

£809

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Tue 5/5

06:55-21:59

2 stops21h 04m

Harlingen Valley Intl

Mon 18/5

09:20-07:40

1 stop16h 20m

£809

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Wed 6/5

06:55-20:00

2 stops19h 05m

Harlingen Valley Intl

Wed 20/5

12:10-10:40

2 stops16h 30m

£819

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Wed 6/5

10:00-20:00

1 stop16h 00m

Harlingen Valley Intl

Mon 18/5

09:20-07:40

1 stop16h 20m

£833

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Mon 4/5

14:10-16:04

2 stops31h 54m

Harlingen Valley Intl

Wed 20/5

09:20-06:35

2 stops15h 15m

£834

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Tue 5/5

06:10-18:15

2 stops18h 05m

Harlingen Valley Intl

Wed 20/5

14:47-14:30

2 stops17h 43m

£837

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Wed 6/5

06:55-20:00

2 stops19h 05m

Harlingen Valley Intl

Sun 17/5

09:20-07:40

1 stop16h 20m

£839

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Sat 9/5

07:25-20:00

2 stops18h 35m

Harlingen Valley Intl

Tue 19/5

17:18-11:35

1 stop12h 17m

£839

Flights are sorted by cheapest return flights first.

Deals found on 10/2

Showing 1-10 of 11 results
1
2

Best time to book a flight from England to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from England 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.

Cheapflights Insights

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

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

Currently, October is the cheapest month in which you can book a flight from England to Harlingen, Texas (average of £603). Flying from England to Harlingen, Texas in September is currently the most expensive (average of £1,305). 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.

Related info for your journey

Find useful and relevant information for your journey from England to Harlingen. 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 into for flights to Harlingen from England?

    Most people fly into Harlingen Valley Intl (HRL) if they book a flight to Harlingen from England. Valley Intl is conveniently located just 3.7 mi from Harlingen’s city center.

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

    Airlines like United Airlines fly from England to Harlingen, Texas in about 21h 04m. The time it takes to get you to your destination can typically vary by up to . The distance between England and Harlingen, Texas is about 5109 mi.

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

    Most travelers choose Birmingham - Harlingen Valley Intl, London Heathrow - Harlingen Valley Intl or Manchester - Harlingen Valley Intl when deciding on the best route from England to Harlingen, Texas.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from England to Harlingen 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 England to Harlingen, Texas?

    Currently, October is the cheapest month in which you can book a flight from England to Harlingen, Texas (average of £603). Flying from England to Harlingen, Texas in September is currently the most expensive (average of £1,305). 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

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Fly with Cheapflights

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How does Cheapflights help users find flights from England to Harlingen?

Cheapflights makes it easy to find England to Harlingen flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from England to Harlingen?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from England to Harlingen for you. Better yet — we are completely free to use.

Can Cheapflights find flights from England to Harlingen with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from England to Harlingen, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from England to Harlingen become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Harlingen from England today and book when prices fit your budget.

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