Cheap Flights from London (LOND) to Harlingen (HRL)

Compare London to Harlingen flight deals

Find the cheapest month or even day of the year to fly to Harlingen

Book the best Harlingen fare with no extra fees

Flight deals from London to Harlingen

Looking for a cheap last-minute deal or the best return flight from London to Harlingen Airport? If you want to travel next month, return fares start from £981. Find the lowest prices on one-way and return tickets right here.

Harlingen.£660 per passenger.Departing Thu, 12 Nov.One-way flight with United.Outbound indirect flight with United, departs from London Heathrow on Thu, 12 Nov, arriving in Harlingen.Price includes taxes and charges.From £660, select.

Harlingen.£913 per passenger.Departing Sun, 9 Aug.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Sun, 9 Aug, arriving in Harlingen.Price includes taxes and charges.From £913, select.

Find the cheapest month to fly from London to Harlingen

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Harlingen flights are currently cheapest in November.

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London to Harlingen: Alternative routes

Compare routes from London to Harlingen below. You may find an airport to fly into that's cheaper, faster, or easier than Harlingen.

London to Harlingen: Flight information

The things to know before you go.

Cheapest flight found	£660
Cheapest month to fly	November

Finding cheap flights from London to Harlingen: Frequently asked questions

How much are return flights from London to Harlingen?

The best price we found for a return flight from London to Harlingen is £901. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from London to Harlingen?

Currently, there are no airlines that fly direct from London to Harlingen. But we found flights with one stop from £901.

How many flights are there a week from London to Harlingen?

As of April 2026, there are no flights flying from London to Harlingen.

When is the cheapest time to fly from London to Harlingen?

The cheapest month to fly from London to Harlingen is usually February.

Which upcoming date is cheapest to fly from London to Harlingen Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Harlingen Airport on Saturday, 20 February 2027.

Can I get a direct flight from London to Harlingen Airport?

No airlines currently offer direct flights between London and Harlingen Airport. Most routes have one or more stops.

How can I find the best flight deal to Harlingen?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Harlingen but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Harlingen?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Harlingen is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from London to Harlingen with?

The cheapest airline that flies to Harlingen is Iberia .

Travelling from London to Valley International Airport (HRL): What you need to know

London has plenty of airports where you can begin your trip. Explore your departure options from London Heathrow Airport (LHR) and London Gatwick Airport (LGW) when organising your flight from London to Valley International Airport (HRL). Stansted Airport (STN), London Luton Airport (LTN) and London City Airport (LCY) are the city's other major bases.
Valley International Airport is located in Harlingen. The city runs on the UTC-5 timezone and is five hours behind London.
Leave enough time to catch your flight from London to HRL. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.
During peak travel periods, expect extended wait times and be there earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international trips.

Airports in London

London Heathrow Airport (LHR)

Think about adding a stopover to find cheap flights from London to HRL. Simply uncheck 'Direct flights only' when searching for departures from London Heathrow Airport (LHR). Pause your trip (and maybe pocket some savings) with a stop at one of these popular options:
- Dallas/Fort Worth International Airport (DFW)
- George Bush Intercontinental Airport (IAH)
- Minneapolis-St. Paul International Airport (MSP)
Located around 31 kms (19 miles) from the centre of London, LHR can be reached in about 55 minutes by car, depending on traffic. The journey by public transport takes roughly 1 hour.
Want an easy start to your holiday? Stay near London Heathrow Airport. Whether you're boarding an early flight from London to Valley International Airport or prefer not to rush, these hotels are just the thing:
Of the flights that depart from London Heathrow Airport, 68.18% arrive as scheduled at their destination.

London Gatwick Airport (LGW)

You can arrive at LGW from the centre of London in about 1 hour 20 minutes by car, depending on traffic conditions. The ride by public transport will take roughly 30 minutes to travel the 80 kms (50 miles) or so.
Want to treat yourself to an extra night away before catching your London to HRL flight? Relax in a hotel near London Gatwick Airport before your break officially starts. Here's where you can stay:
Looking at how often flights stay on schedule, London Gatwick Airport has an on-time arrival performance of 69.26%.

Stansted Airport (STN)

The journey time to STN from central London is around 1 hour 25 minutes on public transport. If you're going by car, it'll take you about 1 hour to cover the 64 kms (40 miles) or so.
Make catching an early London to Valley International Airport flight the easiest part of your trip. Stay at one of these hotels close to Stansted Airport and get to your check-in counter with plenty of time to spare:
Airports have an on-time performance rating that measures how often flights arrive when they should. At STN, that figure is 64.73%.

About Valley International Airport (HRL)

Touching down on a late flight from London to Valley International Airport? Grab your luggage and go directly to the comfort of a hotel near HRL. Pool and Hot Tub Lakefront Harlingen Home and Pool and Game Room Waterfront Harlingen Home will have you turning out the lights sooner.
The street address for HRL is 3002 Heritage Way.

How to find the cheapest flights from London to Valley International Airport (HRL)

The cheapest price we've found for a one-way ticket from London to Valley International Airport is £660. For a return flight on this route, the best price is £901. Depending on when you book and the availability, these fares may change.
Don't leave everything to the last moment. You're more likely to find cheap flights from London to HRL if you book early. Airlines often offer some great early bird rates.
If you're flexible with your travel plans, use the 'Whole month' tool. It'll show you the cheapest price in every month when searching for your London to Valley International Airport ticket.
Be the first to know about deals for plane tickets from London to HRL by creating a Price Alert. We'll send you an email or notification through the app when a new discounted fare appears.
Find a cheap flight from London to Valley International Airport by using filters. Select your preferred times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

The best time to fly from London to Valley International Airport (HRL)

It's time to figure out when to book your flight from London to Valley International Airport (HRL). October is when most people visit Harlingen. If you're all about a more relaxed kind of trip, go in April.
Book a London to HRL plane ticket departing in August if you want to explore the city during its warmest month. Expect temperatures in Harlingen to range from 25ºC (77ºF) to 37ºC (99ºF).
Look for cheap tickets from London to Valley International Airport in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 10ºC (50ºF) and 25ºC (77ºF).

More about Harlingen

When it comes to looking for somewhere to rest your head, you'll find the most popular stays in Harlingen right here. Explore these hotels once you've booked your flight from London to Valley International Airport:
There are so many things to discover in this city, it can be hard to work out where to begin. Harlingen Arts & Heritage Museum, Rio Grande Valley Birding Festival and Iwo Jima Memorial & Museum are popular attractions which should be on every Harlingen itinerary.

Explore more of the United States

Harlingen has plenty to offer, but there are so many other corners of the United States waiting to be explored. Around 177 kms (110 miles) north of Harlingen, a trip to Corpus Christi will fill your itinerary to the brim. Start with leading attractions like Texas State Aquarium, Bayfront Park and Corpus Christi Cathedral.
Laredo is another essential stop in the United States and is around 225 kms (140 miles) north-west of Harlingen. No trip is complete without dropping by San Francisco Javier Park, San Augustin Plaza and Fort McIntosh.