Cheap Flights to Harlington: Harlington Flight Deals

View €17 flight on Tue, 18 Nov 2025Opens in a new window

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Cheap round-trip flights to Harlington

Prices were available within the past 7 days and start at €17 for one-way flights and €29 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Wed, 12 Nov - Thu, 13 Nov
NOC
Knock
LTN
London
€29 Return, found 6 days ago
€29
Return
found 6 days ago
Select Ryanair flight, departing Wed, 12 Nov from Knock to London, returning Thu, 13 Nov, priced at €29 found 6 days ago
Wizz Air UK
Sat, 8 Nov - Sun, 9 Nov
BTS
Bratislava
LTN
London
€35 Return, just found
€35
Return
just found
Select Wizz Air UK flight, departing Sat, 8 Nov from Bratislava to London, returning Sun, 9 Nov, priced at €35 just found
Wizz Air
Sat, 15 Nov - Sun, 16 Nov
VNO
Vilnius
LTN
London
€40 Return, found 3 hours ago
€40
Return
found 3 hours ago
Select Wizz Air flight, departing Sat, 15 Nov from Vilnius to London, returning Sun, 16 Nov, priced at €40 found 3 hours ago
Wizz Air Malta
Thu, 13 Nov - Mon, 17 Nov
CLJ
Cluj-Napoca
LTN
London
€46 Return, found 3 hours ago
€46
Return
found 3 hours ago
Select Wizz Air Malta flight, departing Thu, 13 Nov from Cluj-Napoca to London, returning Mon, 17 Nov, priced at €46 found 3 hours ago
easyJet
Sun, 7 Dec - Sat, 13 Dec
FAO
Algarve
LTN
London
€49 Return, found 6 days ago
€49
Return
found 6 days ago
Select easyJet flight, departing Sun, 7 Dec from Algarve to London, returning Sat, 13 Dec, priced at €49 found 6 days ago

Find the cheapest month to fly from Columbus (CMH) to London (LHR)

January is typically the cheapest month to fly

From €440 - €1,393 per traveller.

Frequently asked questions

What is the name of Harlington's airport?
Many visitors prefer to fly into Heathrow Airport (LHR) when visiting the buzzing city of Harlington.
What airport is best to fly into Harlington?
With several airports to pick from, Harlington is easy to visit at the last moment. The terminals that handle most of the city's air traffic are Heathrow Airport (56 kilometres from downtown), LGW (97 kilometres from downtown) and STN (56 kilometres from downtown).
How many airlines fly to Harlington?
Harlington is serviced by 119 air carriers from at least 342 airports across the globe.
Which airlines fly to Harlington?
Aer Lingus and British Airways frequently fly to Harlington. Catching an Aer Lingus flight from Dublin is one of the most popular ways to travel there.
How many nonstop flights are there to Harlington?
Arranging an amazing Harlington holiday is a cinch when there are 9,025 direct flights each week to get you there.
Where are the most popular flights to Harlington departing from?
A large number of flights to Harlington depart from Dublin, Amsterdam and Edinburgh airports.
How long is the flight to Harlington Airport?
If it's Dublin you're leaving behind, you'll be midair for around 1 hour and 23 minutes before you arrive in Harlington. Airport to airport from Amsterdam takes approximately 1 hour and 8 minutes and from Edinburgh, the flight time is 1 hour and 26 minutes.
How to book the cheapest flight to Harlington?
We all know those lucky travellers who manage to land extremely cheap plane tickets wherever they go. Would you like to know how to do it for your Harlington holiday? Don't wait until the very last minute to secure your flight. Also, shop around and compare your options. If your destination has several airports, you may be able to pick up a better deal by flying into one that's further away. Finally, another easy way to save a few dollars is be ready to book fast. If you find a terrific bargain, don't hold off — snap it up while the opportunity's there.
Do you have any tips for my flight to Harlington?
Wherever you're jetting in from, flying can be a seamless experience if you've prepared well enough. We've put together a list of top travel tips that will help get your Harlington holiday started on the right foot. What to pack in your hand luggage:

  • The trick to having an awesome travel experience is to pack ahead. So, let's start with the basics: passport, travel documents, credit cards and vital medications. Next, bring items that'll help keep you busy, like your laptop or a good read. It's also a wise idea to bring your chargers, a quality neck pillow and a pair of earplugs. Last but not least, don't forget to squeeze in toiletry items like a toothbrush, facial wipes and a fresh change of clothes.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of shampoo and hairspray in your checked luggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp or pointed objects, like your treasured pocket knife, and products which are explosive or flammable, such as aerosols and poisons, are also banned.

What to wear on a flight:

  • Your goal here is to feel as comfortable as you can. Pick shoes that are easy to pull on and off, dress in loose, natural fibers and don't forget to bring a jacket in case you get chilly in the cabin.
  • Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It's the result of blood clots forming due to poor circulation and inactivity, so do some gentle leg and foot exercises in your seat and consider wearing compression socks or tights.

How to get through airport security fast when flying to Harlington?
As savvy travellers know, the secret is to be well prepared before you arrive at security. That way, you'll be hopping onto that plane to Harlington before you know it. Follow these helpful tips and get your trip off to a fantastic start:

  • Security personnel first need to establish that you have a valid ID and travel documents before anything else. Keep them close by.
  • Your coat, belt, keys and other contents of your pockets, like coins, will be required to go through the X-ray machine. Make the whole process easier by removing them before your turn.
  • All your electronic devices, including your laptop and phone, are also required to be scanned.
  • Remove all liquids and gels from your carry-on luggage. They usually need to be sent through the X-ray scanner separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-close bag.
  • The right choice of footwear can save you several minutes. Boots and bulky shoes are often required to be removed and separately scanned. Lightweight sneakers are usually not.
  • Knives and other sharp items are not allowed on board. They'll be seized at security, so pack them in your checked luggage.

Book with confidence

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Harlington. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Harlington. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Harlington, or are just on the lookout for the best flights to Harlington, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Harlington to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Travel information

Destination airport
Luton
Destination airport IATA code
LTN
Destination city name
London
Return price
€29

Trending flights to Harlington

Prices were available within the past 7 days and start at €17 for one-way flights and €29 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Wed, 12 Nov - Thu, 13 Nov
NOC
Knock
LTN
London
€29 Return, found 6 days ago
€29
Return
found 6 days ago
Select Ryanair flight, departing Wed, 12 Nov from Knock to London, returning Thu, 13 Nov, priced at €29 found 6 days ago

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.