A coastal fortification with a prominent tower, waves crashing against the shore, and a clear blue sky.

Cheap Flights to Oeiras: Oeiras Flight Deals

View €22 flight on Sat, 31 Oct 2026Opens in a new window

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Cheap round-trip flights to Oeiras

Prices were available within the past 7 days and start at €22 for one-way flights and €47 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
TAP Portugal
easyJet
Aer Lingus
Luxair

Find the cheapest month to fly from Columbus (CMH) to Lisbon (LIS)

From €612 - €852 per traveller.

Frequently asked questions

What is the name of Oeiras' airport?
Oeiras is served by just one airport, Humberto Delgado Airport (LIS).
How far is LIS from central Oeiras?
It's 18 kilometres from Lisbon Airport to downtown Oeiras. Make your life easier by researching the fastest way of commuting from the terminal to the city centre before you land.
What airport is best to fly into Oeiras?
People from all over the place go through LIS every day. Jump off the plane, gather your bags and you'll be 18 kilometres from the centre of Oeiras.
How many airlines fly to Oeiras?
There are 59 air carriers that jet into Oeiras from 127 airports across the globe.
Which airlines fly to Oeiras?
TAP Air Portugal, Iberia and Air Europa fly the most frequently to Oeiras. The majority of flights begin in Madrid, with TAP Air Portugal having the most services on this route.
How many nonstop flights are there to Oeiras?
Flying to somewhere new is much easier when there aren't any stopovers. If you're making your way to Oeiras, the awesome news is that there are approximately 1,855 nonstop flights operating each week.
Where are the most popular flights to Oeiras departing from?
Flights to Oeiras from Madrid, London and Paris airports are highly sought after.
How long is the flight to Oeiras Airport?
If you're heading to Oeiras from Madrid, you're looking at a flight time of 1 hour and 22 minutes. Those jetting off from London should expect to be airborne for around 2 hours and 49 minutes. From Paris it's about 2 hours and 35 minutes away.
How to book the cheapest flight to Oeiras?
We all know those lucky travellers who somehow nab wonderfully cheap fares whenever they fly. Eager to know how to do it for your Oeiras holiday? Don't wait until the last possible moment to secure your flight. Don't stop there, however. Do some research and find out if there are a few airports at your destination. Ticket prices often differ depending on the airport you go for. Don't forget to compare prices across airlines too. Lastly, another easy way to save some money is be ready to book at a moment's notice. If you find a terrific deal, don't think twice — grab it while the opportunity's there.
Do you have any tips for my flight to Oeiras?
If you're not prepared, airports and flying can be tough. But there's no need to panic. Follow these handy hints and enjoy a worry-free start to your holiday in Oeiras. What to pack in your hand luggage:
  • It's easy — first, pack in your passport, travel docs, credit cards and vital medications. Next, you'll want some in-flight entertainment to help pass the time. A juicy novel and a phone filled with your favourite movies are some great options. If you plan to take a short snooze, a comfy neck pillow and some earplugs will also be useful. Finally, leave some space for a toothbrush and some deodorant to ensure you hop off the plane feeling fresh and raring to go.
Do not pack the following items in your hand luggage:
  • While the list of restricted items differs between airlines, the general rule of thumb is nothing flammable, sharp or explosive. This includes tools, metal cutlery, spray paint and flares. Sports equipment like baseball bats, and items that could harm passengers, such as firearms and ammunition, are also banned from the cabin.
What to wear on a flight:
  • Your aim is to feel as comfortable as possible. Opt for a pair of slip-on shoes, dress in loose, breathable clothing and don't forget to take a sweater in case it gets chilly in the cabin.
  • Deep vein thrombosis (DVT), a blood clot condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Make a point of walking around the cabin or do some gentle exercises in your seat to promote better circulation.
How to get through airport security fast when flying to Oeiras?
As savvy travellers know, the secret is to be well organised before you arrive at the security gate. That way, you'll be hopping onto that plane to Oeiras in no time flat. Follow these helpful tips and get your holiday off to a great start:
  • Airport security personnel first need to see that you have a valid ID and boarding pass before anything else. Have them close by, ready for inspection.
  • The X-ray machine comes next. Remove anything metal on you that is likely to set off the alarm. This includes things like headphones or earphones, as well as bulky coats or jackets. They'll need to be placed on the conveyor belt for screening.
  • All electronic gadgets, including your laptop and phone, are also required to be separately scanned.
  • Travelling with your favourite hand and nail cream? Not a problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, it's fine to bring with you in your carry-on bag.
  • Lightweight sneakers are a practical footwear choice as you're less likely to be required to remove them when going through security. Big boots and other bulky shoes are often subjected to extra screening.
  • Sharp or pointed objects (like knives and scissors) can't be taken on board. They'll be seized at security, so put them in your checked suitcase.

Book with confidence

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

Destination airport
Humberto Delgado
Destination airport IATA code
LIS
Destination city name
Lisbon
Return price
€47

Trending flights to Oeiras

Prices were available within the past 7 days and start at €22 for one-way flights and €47 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair

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