Cheap Flights to Watford: Watford Flight Deals

View €17 flight on Fri, 13 Feb 2026Opens in a new window

Popular airlines to Watford

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Cheap round-trip flights to Watford

Prices were available within the past 7 days and start at €17 for one-way flights and €34 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Tue, 27 Jan - Tue, 3 Feb
ORK
Cork
STN
London
€34 Return, just found
€34
Return
just found
Select Ryanair flight, departing Tue, 27 Jan from Cork to London, returning Tue, 3 Feb, priced at €34 just found
Wizz Air
Fri, 20 Mar - Mon, 23 Mar
SOF
Sofia
LTN
London
€57 Return, found 7 hours ago
€57
Return
found 7 hours ago
Select Wizz Air flight, departing Fri, 20 Mar from Sofia to London, returning Mon, 23 Mar, priced at €57 found 7 hours ago
British Airways
Wed, 4 Mar - Wed, 11 Mar
DUB
Dublin
LHR
London
€80 Return, found 7 hours ago
€80
Return
found 7 hours ago
Select British Airways flight, departing Wed, 4 Mar from Dublin to London, returning Wed, 11 Mar, priced at €80 found 7 hours ago
Aer Lingus
Sun, 25 Jan - Thu, 29 Jan
NOC
Knock
LHR
London
€110 Return, found 4 days ago
€110
Return
found 4 days ago
Select Aer Lingus flight, departing Sun, 25 Jan from Knock to London, returning Thu, 29 Jan, priced at €110 found 4 days ago
Pegasus Airlines
Mon, 16 Feb - Sun, 22 Feb
SOF
Sofia
STN
London
€138 Return, found 4 hours ago
€138
Return
found 4 hours ago
Select Pegasus Airlines flight, departing Mon, 16 Feb from Sofia to London, returning Sun, 22 Feb, priced at €138 found 4 hours ago

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

November is typically the cheapest month to fly

From €446 - €1,205 per traveller.

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Watford. 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 Watford. 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 Watford, or are just on the lookout for the best flights to Watford, 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 Watford 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.

Frequently asked questions

What is the name of Watford's airport?
Watford is served by several airports, but most people touch down at Heathrow Airport (LHR).
How far is Heathrow Airport from central Watford?
If you plan on staying in central Watford, it's wise to work out how you'll get into the city before you touchdown. The downtown area is approximately 21 kilometres from Heathrow Airport.
What airport is best to fly into Watford?
There are two major airports that connect travellers with Watford. Heathrow Airport (LHR) is around 21 kilometres from the downtown area, while London City Airport is approximately 32 kilometres away. Once you check out prices and get a place to stay, you'll better know which to head to.
How many airlines fly to Watford?
Watford is serviced by 87 air carriers from at least 186 airports around the world.
Which airlines fly to Watford?
British Airways and KLM are some of the leading airlines with flights to Watford. Travellers often choose Amsterdam as a starting point with British Airways operating the most flights on this route.
How many nonstop flights are there to Watford?
Organising an unforgettable Watford escape is child's play when there are 4,859 direct flights each week to select from.
Where are the most popular flights to Watford departing from?
Flights to Watford departing from Amsterdam, Dublin and Frankfurt airports are very popular.
How long is the flight to Watford Airport?
Which city you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Amsterdam to Watford, the average flight time is 1 hour and 13 minutes. From Dublin it's typically 1 hour and 26 minutes, and from Frankfurt it's 1 hour and 39 minutes.
How to book the cheapest flight to Watford?
We've all come across those travellers who manage to nab impossibly cheap fares whenever they fly. Eager to know how to do it for your Watford holiday? Don't leave it until the last moment to lock in your flight. Don't stop there, though. Do some research and check if there is more than one airport at your destination. Fares often differ depending on the airport you use. Don't forget to compare fares across airlines as well. Finally, another simple way to save some money is be ready to book fast. If you come across an amazing deal, don't hesitate — grab it while the opportunity's there.
Do you have any tips for my flight to Watford?
Wherever you're jetting in from, flying can be a pleasant experience if you're well organised. We've compiled a list of handy tips that will get your Watford holiday started on the right note. What to pack in your hand luggage:

  • First of all, pack your passport, travel documents, credit cards and vital medications. Next, you'll need some entertainment to help pass the time. A thrilling book and a laptop crammed with your favourite shows are some great options. If you intend to take a short nap, a comfy neck pillow and some earplugs will also be useful. Finally, make room for a toothbrush and some deodorant so you'll step off the plane feeling fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have a Swiss Army knife lurking in one of the compartments of your carry-on luggage. Other banned items include flammable or explosive products, like aerosols and matches, and liquids and gels in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • The aisles of a plane aren't the place for a fashion parade. Don comfortable layers and pick shoes that are flat, enclosed and easy to take on and off.
  • Deep vein thrombosis (DVT), a blood clot condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Wander around the cabin and stretch your legs or do some simple exercises in your seat to improve your circulation.

How to get through airport security fast when flying to Watford?
A little pre-planning before your flight will make your trip to Watford a pleasure. Here are some handy tips for a swift journey through security:

  • Have your travel documents and passport handy. They're the first items you'll be asked to present to security.
  • The X-ray machine comes next. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes things like earphones or headphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt.
  • Your electronic devices like laptops and phones will also have to go through the machine for inspection. Don't worry though, you'll be back online soon enough.
  • Remove liquids and gels from your carry-on bag. They usually need to be sent through the X-ray separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-close bag.
  • Choosing your footwear wisely can save you valuable minutes. Hiking boots are often required to be removed and separately scanned. Slip-on sneakers usually aren't.
  • Airlines will not allow any pocket knives or other sharp items in your hand luggage. If you must bring these kinds of items, put them in your checked baggage.

Flights to Watford information
Destination airport
Stansted
Destination airport IATA code
STN
Destination city name
London
Return price
€34

Trending flights to Watford

Prices were available within the past 7 days and start at €17 for one-way flights and €34 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Fri, 6 Feb - Sat, 7 Feb
ORK
Cork
LTN
London
€34 Return, found 3 hours ago
€34
Return
found 3 hours ago
Select Ryanair flight, departing Fri, 6 Feb from Cork to London, returning Sat, 7 Feb, priced at €34 found 3 hours ago

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