How long does it take to fly to Harlingen?

The flight from United Kingdom to Harlingen depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from London (a popular airport in United Kingdom) to McAllen (the most popular airport in Harlingen), then the flight time is 13h 53m on average. If you fly from Manchester (another popular airport in United Kingdom) to McAllen, then the average flight time is 18h 32m.

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

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

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Harlingen Valley Intl Airport.

What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

The necessary travel and health documents for your Harlingen Valley Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£849 Cheap Flights from the United Kingdom to Harlingen in 2026

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Find the cheapest flights from the United Kingdom to Harlingen

Return

One-way

Recent return flight deals from the United Kingdom to Harlingen

Enter your travel dates to find the best prices.

12:45 - 09:43

LHR

HRL

26h 58m

2 stops

18:43 - 05:50

HRL

LHR

29h 07m

2 stops

£857Finnair

Thu, 5 Nov - Tue, 12 Jan

09:30 - 21:44

LHR

HRL

18h 14m

2 stops

12:10 - 07:30

HRL

LHR

13h 20m

1 stop

£873United Airlines

Fri, 6 Nov - Tue, 10 Nov

09:30 - 21:44

LHR

HRL

18h 14m

2 stops

07:20 - 06:20

HRL

LHR

17h 00m

2 stops

£875United Airlines

Fri, 6 Nov - Tue, 10 Nov

09:30 - 21:44

LHR

HRL

18h 14m

2 stops

07:20 - 06:20

HRL

LHR

17h 00m

2 stops

£876United Airlines

Fri, 6 Nov - Tue, 10 Nov

08:20 - 11:38

LHR

HRL

33h 18m

1 stop

06:02 - 06:50

HRL

LHR

18h 48m

1 stop

£886Iberia

Tue, 10 Nov - Wed, 6 Jan

11:55 - 19:30

LHR

HRL

13h 35m

1 stop

15:22 - 05:50

HRL

LHR

32h 28m

2 stops

£887Finnair

Tue, 10 Nov - Wed, 6 Jan

10:00 - 15:34

LHR

HRL

35h 34m

1 stop

17:16 - 07:30

HRL

LHR

32h 14m

1 stop

£896Lufthansa

Thu, 5 Nov - Tue, 12 Jan

10:00 - 21:52

LHR

HRL

17h 52m

1 stop

13:59 - 11:35

HRL

LHR

15h 36m

1 stop

£898United Airlines

Sat, 5 Sep - Sat, 12 Sep

10:00 - 21:44

LHR

HRL

17h 44m

1 stop

12:10 - 07:30

HRL

LHR

13h 20m

1 stop

£899United Airlines

Fri, 6 Nov - Tue, 10 Nov

10:00 - 21:44

LHR

HRL

17h 44m

1 stop

12:10 - 07:30

HRL

LHR

13h 20m

1 stop

£899United Airlines

Fri, 6 Nov - Tue, 10 Nov

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United Airlines flights from United Kingdom to Harlingen

Our best United Airlines deals on United Kingdom to Harlingen flight tickets

United Airlines

6 Nov

LHR09:30London Heathrow

18h 14m

2 stops

HRL21:44Harlingen Valley Intl

10 Nov

HRL12:10Harlingen Valley Intl

13h 20m

1 stop

LHR07:30London Heathrow

£873

United Airlines

6 Nov

LHR09:30London Heathrow

18h 14m

2 stops

HRL21:44Harlingen Valley Intl

10 Nov

HRL07:20Harlingen Valley Intl

17h 00m

2 stops

LHR06:20London Heathrow

£875

United Airlines

6 Nov

LHR09:30London Heathrow

18h 14m

2 stops

HRL21:44Harlingen Valley Intl

10 Nov

HRL07:20Harlingen Valley Intl

17h 00m

2 stops

LHR06:20London Heathrow

£876

Lufthansa flights from United Kingdom to Harlingen

Our best Lufthansa deals on United Kingdom to Harlingen flight tickets

Lufthansa

5 Nov

LHR10:00London Heathrow

35h 34m

1 stop

HRL15:34Harlingen Valley Intl

12 Jan

HRL17:16Harlingen Valley Intl

32h 14m

1 stop

LHR07:30London Heathrow

£896

Lufthansa

5 Nov

LHR12:05London Heathrow

15h 39m

1 stop

HRL21:44Harlingen Valley Intl

4 Jan

HRL12:10Harlingen Valley Intl

16h 05m

1 stop

LHR10:15London Heathrow

£1,065

Lufthansa

29 Jul

LHR09:30London Heathrow

16h 19m

2 stops

HRL19:49Harlingen Valley Intl

4 Aug

HRL14:05Harlingen Valley Intl

14h 35m

2 stops

LHR10:40London Heathrow

£1,994

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Thu 5/11

12:45-09:43

2 stops26h 58m

Harlingen Valley Intl

Tue 12/1

18:43-05:50

2 stops29h 07m

£857

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Fri 6/11

09:30-21:44

2 stops18h 14m

Harlingen Valley Intl

Tue 10/11

12:10-07:30

1 stop13h 20m

£873

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Fri 6/11

09:30-21:44

2 stops18h 14m

Harlingen Valley Intl

Tue 10/11

07:20-06:20

2 stops17h 00m

£875

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Fri 6/11

09:30-21:44

2 stops18h 14m

Harlingen Valley Intl

Tue 10/11

07:20-06:20

2 stops17h 00m

£876

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Tue 10/11

08:20-11:38

1 stop33h 18m

Harlingen Valley Intl

Wed 6/1

06:02-06:50

1 stop18h 48m

£886

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Tue 10/11

11:55-19:30

1 stop13h 35m

Harlingen Valley Intl

Wed 6/1

15:22-05:50

2 stops32h 28m

£887

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Thu 5/11

10:00-15:34

1 stop35h 34m

Harlingen Valley Intl

Tue 12/1

17:16-07:30

1 stop32h 14m

£896

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Sat 5/9

10:00-21:52

1 stop17h 52m

Harlingen Valley Intl

Sat 12/9

13:59-11:35

1 stop15h 36m

£898

Fastest return journey

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Fri 6/11

10:00-21:44

1 stop17h 44m

Harlingen Valley Intl

Tue 10/11

12:10-07:30

1 stop13h 20m

£899

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Fri 6/11

10:00-21:44

1 stop17h 44m

Harlingen Valley Intl

Tue 10/11

12:10-07:30

1 stop13h 20m

£899

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United Kingdom to Harlingen

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

Airlines

Other information

What is the cheapest airline that flies from United Kingdom to Harlingen Valley Intl?

Iberia and United Airlines are the most popular carriers operating from United Kingdom to Harlingen Valley Intl

Cheap United Kingdom to Harlingen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Harlingen

Fastest flight time	18h 04m
Direct flights	None

The fastest flight from United Kingdom to Harlingen takes 18h 04m

There are no direct flights from United Kingdom to Harlingen. There are no popular flight routes from United Kingdom to Harlingen.

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Frequently asked questions about flying from the United Kingdom to Harlingen

When did momondo last update prices for flights from United Kingdom to Harlingen Valley Intl Airport?
Prices for flights from United Kingdom to Harlingen Valley Intl Airport are updated daily.
How old do you have to be to fly from United Kingdom to Harlingen Valley Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Harlingen Valley Intl Airport.
What documentation or ID do you need to fly to Harlingen Valley Intl Airport?
The necessary travel and health documents for your Harlingen Valley Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Harlingen from United Kingdom is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Harlingen quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Harlingen from United Kingdom which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United Kingdom to Harlingen?

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

If you are simply researching potential flights to Harlingen, momondo offers a useful price alert feature which will track prices for flights to Harlingen from United Kingdom and alert you when they change.