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.

£943 Cheap Flights from the United Kingdom to Harlingen in 2026

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.

07:40 - 19:32

LHR

HRL

17h 52m

2 stops

12:10 - 07:55

HRL

LHR

13h 45m

2 stops

£943United Airlines

Thu, 3 Dec - Mon, 7 Dec

12:05 - 21:44

LHR

HRL

15h 39m

1 stop

12:10 - 07:40

HRL

LHR

13h 30m

1 stop

£954United Airlines

Thu, 3 Dec - Mon, 7 Dec

07:40 - 19:32

LHR

HRL

17h 52m

2 stops

12:10 - 07:55

HRL

LHR

13h 45m

2 stops

£961United Airlines

Thu, 3 Dec - Mon, 7 Dec

12:05 - 21:44

LHR

HRL

15h 39m

1 stop

12:10 - 07:40

HRL

LHR

13h 30m

1 stop

£965United Airlines

Thu, 3 Dec - Mon, 7 Dec

10:40 - 13:24

BHX

HRL

56h 44m

2 stops

17:18 - 17:25

HRL

BHX

42h 07m

2 stops

£965United Airlines

Sun, 13 Sep - Sun, 20 Sep

07:40 - 19:32

LHR

HRL

17h 52m

2 stops

12:10 - 07:55

HRL

LHR

13h 45m

2 stops

£967United Airlines

Thu, 3 Dec - Mon, 7 Dec

06:10 - 22:48

BHX

HRL

22h 38m

2 stops

17:25 - 12:35

HRL

BHX

37h 10m

2 stops

£968United Airlines

Fri, 13 Nov - Mon, 16 Nov

11:30 - 22:48

MAN

HRL

41h 18m

2 stops

13:59 - 17:00

HRL

MAN

21h 01m

2 stops

£973United Airlines

Thu, 12 Nov - Mon, 16 Nov

06:00 - 19:47

BHX

HRL

19h 47m

2 stops

07:10 - 12:30

HRL

BHX

23h 20m

2 stops

£979United Airlines

Fri, 13 Nov - Mon, 16 Nov

11:30 - 19:47

MAN

HRL

38h 17m

2 stops

05:05 - 17:00

HRL

MAN

29h 55m

2 stops

£985United Airlines

Thu, 12 Nov - Mon, 16 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

3 Dec

LHR12:05London Heathrow

15h 39m

1 stop

HRL21:44Harlingen Valley Intl

7 Dec

HRL12:10Harlingen Valley Intl

13h 30m

1 stop

LHR07:40London Heathrow

£943

United Airlines

3 Dec

LHR12:05London Heathrow

15h 39m

1 stop

HRL21:44Harlingen Valley Intl

7 Dec

HRL12:10Harlingen Valley Intl

13h 30m

1 stop

LHR07:40London Heathrow

£954

United Airlines

3 Dec

LHR12:05London Heathrow

15h 39m

1 stop

HRL21:44Harlingen Valley Intl

7 Dec

HRL12:10Harlingen Valley Intl

13h 30m

1 stop

LHR07:40London Heathrow

£961

momondo Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Thu 3/12

07:40-19:32

2 stops17h 52m

Harlingen Valley Intl

Mon 7/12

12:10-07:55

2 stops13h 45m

£943

Fastest return journey

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Thu 3/12

12:05-21:44

1 stop15h 39m

Harlingen Valley Intl

Mon 7/12

12:10-07:40

1 stop13h 30m

£954

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Thu 3/12

07:40-19:32

2 stops17h 52m

Harlingen Valley Intl

Mon 7/12

12:10-07:55

2 stops13h 45m

£961

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Thu 3/12

12:05-21:44

1 stop15h 39m

Harlingen Valley Intl

Mon 7/12

12:10-07:40

1 stop13h 30m

£965

BirminghamHarlingen

BHX - HRL

BHXHRL

Birmingham

Sun 13/9

10:40-13:24

2 stops56h 44m

Harlingen Valley Intl

Sun 20/9

17:18-17:25

2 stops42h 07m

£965

LondonHarlingen

LHR - HRL

LHRHRL

London Heathrow

Thu 3/12

07:40-19:32

2 stops17h 52m

Harlingen Valley Intl

Mon 7/12

12:10-07:55

2 stops13h 45m

£967

BirminghamHarlingen

BHX - HRL

BHXHRL

Birmingham

Fri 13/11

06:10-22:48

2 stops22h 38m

Harlingen Valley Intl

Mon 16/11

17:25-12:35

2 stops37h 10m

£968

ManchesterHarlingen

MAN - HRL

MANHRL

Manchester

Thu 12/11

11:30-22:48

2 stops41h 18m

Harlingen Valley Intl

Mon 16/11

13:59-17:00

2 stops21h 01m

£973

BirminghamHarlingen

BHX - HRL

BHXHRL

Birmingham

Fri 13/11

06:00-19:47

2 stops19h 47m

Harlingen Valley Intl

Mon 16/11

07:10-12:30

2 stops23h 20m

£979

ManchesterHarlingen

MAN - HRL

MANHRL

Manchester

Thu 12/11

11:30-19:47

2 stops38h 17m

Harlingen Valley Intl

Mon 16/11

05:05-17:00

2 stops29h 55m

£985

Flights are sorted by cheapest return flights first.

Sorted 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

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 15h 20m on average. If you fly from Manchester (another popular airport in United Kingdom) to McAllen, then the average flight time is 29h 53m.

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	15h 32m
Direct flights	None

The fastest flight from United Kingdom to Harlingen takes 15h 32m

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

Search flight deals

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.