Cheap Flights to Welwyn: Welwyn Flight Deals

View €19 flight on Fri, 27 Feb 2026Opens in a new window

Popular airlines to Welwyn

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Cheap round-trip flights to Welwyn

Prices were available within the past 7 days and start at €19 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, 9 Jan - Wed, 14 Jan
DUB
Dublin
STN
London
€34 Return, found 1 day ago
€34
Return
found 1 day ago
Select Ryanair flight, departing Fri, 9 Jan from Dublin to London, returning Wed, 14 Jan, priced at €34 found 1 day ago
British Airways
Mon, 23 Mar - Tue, 24 Mar
DUB
Dublin
LHR
London
€79 Return, found 1 hour ago
€79
Return
found 1 hour ago
Select British Airways flight, departing Mon, 23 Mar from Dublin to London, returning Tue, 24 Mar, priced at €79 found 1 hour ago
Wizz Air
Sun, 1 Mar - Mon, 9 Mar
LCA
Larnaca
LTN
London
€92 Return, found 7 hours ago
€92
Return
found 7 hours ago
Select Wizz Air flight, departing Sun, 1 Mar from Larnaca to London, returning Mon, 9 Mar, priced at €92 found 7 hours ago
easyJet
Thu, 2 Apr - Thu, 9 Apr
LCA
Larnaca
LTN
London
€106 Return, found 4 days ago
€106
Return
found 4 days ago
Select easyJet flight, departing Thu, 2 Apr from Larnaca to London, returning Thu, 9 Apr, priced at €106 found 4 days ago
Aer Lingus
Sun, 11 Jan - Fri, 16 Jan
SNN
Shannon
LHR
London
€111 Return, found 3 days ago
€111
Return
found 3 days ago
Select Aer Lingus flight, departing Sun, 11 Jan from Shannon to London, returning Fri, 16 Jan, priced at €111 found 3 days ago

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

November is typically the cheapest month to fly

From €444 - €1,201 per traveller.

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Welwyn. 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 Welwyn. 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 Welwyn, or are just on the lookout for the best flights to Welwyn, 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 Welwyn 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 Welwyn's airport?
The majority of travellers prefer to fly into Heathrow Airport (LHR) when visiting the vibrant city of Welwyn.
How far is Heathrow Airport (LHR) from central Welwyn?
London Heathrow is 48 kilometres from downtown Welwyn, so expect a bit of a commute into the centre of the city.
What airport is best to fly into Welwyn?
If you're planning to fly to Welwyn, you'll likely land at London Heathrow (48 kilometres from downtown). London City Airport (LCY) (40 kilometres from downtown) is the other main airport that services the city.
How many airlines fly to Welwyn?
There are 87 airlines that service Welwyn from 186 worldwide airports.
Which airlines fly to Welwyn?
British Airways and KLM frequently fly to Welwyn. Hopping on a British Airways flight from Amsterdam is one of the most popular ways to travel there.
How many nonstop flights are there to Welwyn?
With around 4,859 direct flights running each week, you'll be arriving in Welwyn before you have time to say, "Are we there yet?"
Where are the most popular flights to Welwyn departing from?
Travellers often set off from Amsterdam, Dublin and Frankfurt airports when going to Welwyn.
How long is the flight to Welwyn Airport?
If it's Amsterdam you're departing, you'll be airborne for around 1 hour and 13 minutes before you arrive in Welwyn. Runway to runway from Dublin takes about 1 hour and 26 minutes and from Frankfurt, the flight time is 1 hour and 39 minutes.
How to book the cheapest flight to Welwyn?
If you want to have some extra spending money on your trip to Welwyn, then listen up! As every experienced jet-setter knows, don't leave booking until the last minute. Prices are usually highest just prior to the departure date. Also, shop around and compare your options. If your destination has a few airports, you may be able to nab an excellent deal by flying into a smaller terminal. Finally, be prepared to lock in your seat quickly if you find an irresistible price. It might not stick around for too long! With a bit of know-how and some luck, the ideal airfare can be yours.
Do you have any tips for my flight to Welwyn?
We've pulled together all the info you need to make your journey as stress-free as possible. Follow our insider tips and you'll be breezing through the airport and having a ball in Welwyn in no time. What to pack in your hand luggage:

  • Air travel can be a comfortable experience if you carry the right stuff. First of all you'll need basic toiletry items, such as a toothbrush and lip balm, a spare pair of socks and a good read. Next, find a spot in your bag for your mobile phone, a charger, medications and perhaps a neck pillow too. Lastly, remember to take your passport, travel docs and your bank cards.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have sharp objects (like a knife or scissors) hiding in one of the compartments of your carry-on luggage. Other prohibited items include explosive or flammable goods, such as fuel and matches, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • The aisles of an airplane aren't the place for a fashion parade. Layer up with comfortable clothing and go for shoes that are flat, enclosed and easy to remove.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of sitting. To lessen your risk on board, stay hydrated, consider wearing compression socks or tights and keep your legs and feet moving.

How to get through airport security fast when flying to Welwyn?
The secret is to be organised before you get to security. That way, you'll be hopping onto that plane to Welwyn in next to no time. Follow these helpful tips and get your holiday off to a fantastic start:

  • Have your ID and boarding pass easily accessible. They'll be the first things you'll be asked to present to airport security.
  • Next up is the X-ray machine. Empty your pockets and remove anything that is likely to beep. This includes items 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 gadgets like phones and laptops will also need to go on a tray for inspection. No need to worry though, you'll be back online in no time.
  • Remember to remove liquids and gels from your carry-on luggage. They usually need to be sent through the X-ray scanner separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-lock bag.
  • Slip-on shoes are a practical footwear choice as you're less likely to be asked to remove them when going through security. Safety boots and other heavy-style shoes are often subjected to additional screening.
  • Sharp or pointed items can't be taken on board. They'll be confiscated at security, so put them in your checked baggage.

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

Trending flights to Welwyn

Prices were available within the past 7 days and start at €19 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, 9 Jan - Wed, 14 Jan
DUB
Dublin
STN
London
€34 Return, found 1 day ago
€34
Return
found 1 day ago
Select Ryanair flight, departing Fri, 9 Jan from Dublin to London, returning Wed, 14 Jan, priced at €34 found 1 day ago
*Available to Expedia members.