HRL - LHR

$399 Find Cheap Flights from Harlingen to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harlingen to Heathrow departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harlingen to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harlingen to London, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Harlingen to Heathrow (HRL-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Harlingen to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Harlingen to Heathrow

Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
9:20 am - 7:30 amHRL-LHR
17h 10m1 stop
United Airlines Logo
9:30 am - 9:44 pmLHR-HRL
18h 14m2 stops
$788United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
9:20 am - 7:30 amHRL-LHR
17h 10m1 stop
United Airlines Logo
10:00 am - 7:29 pmLHR-HRL
15h 29m1 stop
$806United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
11:55 am - 10:45 amHRL-LHR
17h 50m2 stops
United Airlines Logo
8:30 am - 9:44 pmLHR-HRL
19h 14m2 stops
$846United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
9:20 am - 6:30 amHRL-LHR
16h 10m2 stops
United Airlines Logo
8:30 am - 9:44 pmLHR-HRL
19h 14m2 stops
$882United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
9:20 am - 6:30 amHRL-LHR
16h 10m2 stops
United Airlines Logo
9:30 am - 9:44 pmLHR-HRL
18h 14m2 stops
$932United Airlines
Find Deal
Sat, Jan 3 - Fri, Jan 16
United Airlines Logo
5:20 pm - 7:30 amHRL-LHR
32h 10m1 stop
United Airlines Logo
1:00 pm - 4:06 pmLHR-HRL
33h 06m2 stops
$984United Airlines
Find Deal
Sat, Jan 3 - Fri, Jan 16
Multiple Airlines Logo
5:20 pm - 11:20 amHRL-LHR
36h 00m2 stops
Multiple Airlines Logo
11:10 am - 4:06 pmLHR-HRL
34h 56m2 stops
$991Multiple Airlines
Find Deal
Sun, Dec 7 - Fri, Dec 19
Iberia Logo
4:02 pm - 10:00 amHRL-LHR
11h 58m1 stop
Iberia Logo
7:30 am - 7:41 pmLHR-HRL
18h 11m2 stops
$1,541Iberia
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Sun, Dec 7 - Fri, Dec 19
Iberia Logo
4:02 pm - 10:00 amHRL-LHR
11h 58m1 stop
Iberia Logo
3:00 pm - 10:48 pmLHR-HRL
13h 48m1 stop
$1,560Iberia
Find Deal
Fri, Dec 5 - Fri, Dec 19
Iberia Logo
4:02 pm - 10:00 amHRL-LHR
11h 58m1 stop
Iberia Logo
7:30 am - 7:41 pmLHR-HRL
18h 11m2 stops
$1,588Iberia
Find Deal

Everything you should know

Cheapest round-trip
$788
United Airlines
Fri 3/27Tue 3/31
HRL - LHR • 1 stop
Cheapest one-way
$399
United Airlines
Tue 1/6
HRL - LHR • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Booking Insights

KAYAK's insights & trends for Harlingen to Heathrow flights

Get data-powered insights and trends into flights from Harlingen to Heathrow to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Harlingen to London Heathrow Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Harlingen to London Heathrow Airport were found on United Airlines ($788) and Iberia ($1,541).

Find deals

Good to know

Cheapest flight$399
Flight from Harlingen to London Heathrow Airport

When to book flights from Harlingen to Heathrow

Are your dates flexible? Find out the best times to travel from Harlingen to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Harlingen to London Heathrow Airport flights

  • What is the cheapest flight from Harlingen to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Harlingen to London Heathrow Airport was $399 for a one-way ticket and $788 for a round-trip.

  • Do I need a passport to fly between Harlingen and London Heathrow Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Harlingen and on arrival in London Heathrow Airport.

  • Which airports will I be using when flying from Harlingen to London Heathrow Airport?

    Harlingen airport is called Harlingen Valley Intl and the only airport in London Heathrow Airport is London Heathrow.

  • Which aircraft models fly most regularly from Harlingen to London Heathrow Airport?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Harlingen to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Harlingen to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Harlingen to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Harlingen is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Harlingen to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Harlingen with another airline. Booking your flights between Harlingen and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Harlingen to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Harlingen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Harlingen to Heathrow

Information on your arrival and departure airports

Harlingen (HRL)
Heathrow (LHR)

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