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

£18 Cheap Flights to Oeiras

View £18 flight on Fri, 4 Sept 2026Opens in a new window

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Popular airlines to Oeiras

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Cheap round-trip flights to Oeiras

Prices were available within the past 7 days and start at £18 for one-way flights and £35 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Ryanair
Thu, 6 Aug - Fri, 7 Aug
SVQ
Seville
LIS
Lisbon
£35 Return, found 5 hours ago
£35
Return
found 5 hours ago
Select Ryanair flight, departing Thu, 6 Aug from Seville to Lisbon, returning Fri, 7 Aug, priced at £35 found 5 hours ago
easyJet
Tue, 29 Sept - Sat, 3 Oct
BHX
Birmingham
LIS
Lisbon
£86 Return, found 6 days ago
£86
Return
found 6 days ago
Select easyJet flight, departing Tue, 29 Sept from Birmingham to Lisbon, returning Sat, 3 Oct, priced at £86 found 6 days ago
TAP Portugal
Wed, 15 Jul - Sun, 19 Jul
SVQ
Seville
LIS
Lisbon
£94 Return, found 1 hour ago
£94
Return
found 1 hour ago
Select TAP Portugal flight, departing Wed, 15 Jul from Seville to Lisbon, returning Sun, 19 Jul, priced at £94 found 1 hour ago
Vueling Airlines
Sat, 12 Dec - Thu, 17 Dec
LGW
London
LIS
Lisbon
£97 Return, found 2 hours ago
£97
Return
found 2 hours ago
Select Vueling Airlines flight, departing Sat, 12 Dec from London to Lisbon, returning Thu, 17 Dec, priced at £97 found 2 hours ago
Iberia
Mon, 18 Jan - Fri, 22 Jan
LHR
London
LIS
Lisbon
£115 Return, found 4 days ago
£115
Return
found 4 days ago
Select Iberia flight, departing Mon, 18 Jan from London to Lisbon, returning Fri, 22 Jan, priced at £115 found 4 days ago

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

February is typically the cheapest month to fly

From £566 - £640 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 kms (11 miles) 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 kms (11 miles) 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 flights to Oeiras

Searching for cheap flights to Oeiras? No travel company presents more choices than Expedia if you're looking to compare flights to Oeiras. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Lisbon District. Expedia provides the cheapest flights to many destinations in Lisbon District and you may find even greater savings if you combine your flight with a hotel stay in Oeiras.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Oeiras for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Oeiras flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Expedia flights to Oeiras

Travel information

Destination airport
Humberto Delgado
Destination airport IATA code
LIS
Destination city name
Lisbon
Return price
£35

Trending flights to Oeiras

Prices were available within the past 7 days and start at £18 for one-way flights and £35 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Ryanair
Tue, 13 Oct - Thu, 22 Oct
STN
London
LIS
Lisbon
£60 Return, found 1 day ago
£60
Return
found 1 day ago
Select Ryanair flight, departing Tue, 13 Oct from London to Lisbon, returning Thu, 22 Oct, priced at £60 found 1 day ago

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