Question 1

Which airport typically offers the quickest stopover for flights from London to Harlingen, Texas?

Accepted Answer

Flights via Dallas (DFW) offer the fastest connection on this route, with an average stopover time of 1h 38m.

Question 2

What’s the cheapest stopover airport for flights from London to Harlingen, Texas?

Accepted Answer

Houston (IAH) is the most affordable one-stop option, with an average return flight price of £1,056.

Question 3

What’s the top stopover airport for flights from London to Harlingen, Texas?

Accepted Answer

Houston (IAH) – chosen by Cheapflights users on 81% of one-stop itineraries from London to Harlingen, Texas on Cheapflights.

Question 4

What’s the fastest stopover option from London to Harlingen, Texas?

Accepted Answer

Flights via Dallas (DFW) have the shortest average one-way travel time for one-stop routes: 13h 34m.

Question 5

How long is the flight from London to Harlingen, Texas?

Accepted Answer

Departing from London to Harlingen, Texas will take you 33h 29m. Airlines will cover a distance of 5109 mi.

Question 6

What is the cheapest day to fly from London to Harlingen, Texas?

Accepted Answer

Travellers seeking maximum savings on their London to Harlingen, Texas flight should consider departing on Tuesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in Harlingen, Texas 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, Texas when rainfall is around 28.0 mm.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to Harlingen, Texas, 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).

Question 9

What is the cheapest day to fly round-trip from London to Harlingen, Texas?

Accepted Answer

Tuesday flights are found to be more expensive to fly from London to Harlingen, Texas. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Harlingen, Texas.

Question 10

What is the cheapest time of day to fly from LON to HRL?

Accepted Answer

When flying from London to Harlingen, Texas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 11

What airport do you fly into for flights to Harlingen from London?

Accepted Answer

Located just 3.7 mi from the city center, Harlingen Valley Intl is the airport most travelers will use when flying to Harlingen from London. Booking flights from London to Valley Intl (HRL) should be relatively easy as there are 0 daily inbound flights from London from 0 different airlines.

Question 12

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

Accepted Answer

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

Question 13

How can I find direct flights from London to Harlingen?

Accepted Answer

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

Question 14

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

Accepted Answer

Yes. Cheapflights offers flight deals from London 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.

Question 15

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

Accepted Answer

Cheapflights makes it easy to find London 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.

Question 16

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

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from London to Harlingen by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 17

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

Accepted Answer

Yes! Cheapflights helps users easily find flights from London to Harlingen with no change fees.

Question 18

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

Accepted Answer

Yes! Start tracking prices for London to Harlingen flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Cheap flights from London to Harlingen, Texas from £715

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from London to HarlingenExplore the most affordable flight options available from London to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Explore the most affordable flight options available from London to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

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

What’s the top stopover airport for flights from London to Harlingen, Texas?

Share of one-stop return flights from London to Harlingen, Texas chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from London to Harlingen, Texas?

Average return fare for one-stop flights from London to Harlingen, Texas, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from London to Harlingen, Texas?

Shortest average travel time for one-stop one-way flights from London to Harlingen, Texas, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from London to Harlingen, Texas?

Average stopover duration for one-stop one-way flights from London to Harlingen, Texas, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Harlingen

Check out reviews from past customers who have flown with United Airlines from London to Harlingen to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London 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 London?

How long is the flight from London to Harlingen, Texas?

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

How can I find direct flights from London to Harlingen?

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

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

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

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

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

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Cheapest flights from London to Harlingen
Explore the most affordable flight options available from London to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.