Cheap Flights to Porto Alegre: Porto Alegre Flight Deals

View €651 flight on Sun, 9 Aug 2026Opens in a new window

Flight 1

Popular airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Porto Alegre

Prices were available within the past 7 days and start at €651 for one-way flights and €579 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Sun, 18 Oct - Sun, 25 Oct
LIS
Lisbon
TMS
São Tomé Island
€579 Return, found 1 hour ago
€579
Return
found 1 hour ago
Select TAP Portugal flight, departing Sun, 18 Oct from Lisbon to São Tomé Island, returning Sun, 25 Oct, priced at €579 found 1 hour ago
TAP Portugal
Sat, 2 May - Sun, 10 May
LIS
Lisbon
TMS
São Tomé Island
€609 Return, found 10 hours ago
€609
Return
found 10 hours ago
Select TAP Portugal flight, departing Sat, 2 May from Lisbon to São Tomé Island, returning Sun, 10 May, priced at €609 found 10 hours ago
TAP Portugal
Sat, 28 Nov - Sun, 6 Dec
LIS
Lisbon
TMS
São Tomé Island
€640 Return, found 1 day ago
€640
Return
found 1 day ago
Select TAP Portugal flight, departing Sat, 28 Nov from Lisbon to São Tomé Island, returning Sun, 6 Dec, priced at €640 found 1 day ago
Ethiopian Airlines
Fri, 1 Jan - Fri, 15 Jan
LHR
London
TMS
São Tomé Island
€1,759 Return, found 3 days ago
€1,759
Return
found 3 days ago
Select Ethiopian Airlines flight, departing Fri, 1 Jan from London to São Tomé Island, returning Fri, 15 Jan, priced at €1,759 found 3 days ago
Air France
Sat, 20 Jun - Sun, 28 Jun
RIX
Riga
TMS
São Tomé Island
€2,481 Return, found 1 day ago
€2,481
Return
found 1 day ago
Select Air France flight, departing Sat, 20 Jun from Riga to São Tomé Island, returning Sun, 28 Jun, priced at €2,481 found 1 day ago

Frequently asked questions

What is the name of Porto Alegre's airport?
Sao Tome Intl. Airport (TMS) is the only airport in Porto Alegre.
How far is TMS from central Porto Alegre?
Long commutes aren't a big deal if you plan ahead of time. Downtown Porto Alegre is 40 kilometres from TMS, so it's wise to know how you'll get into the city before you arrive.
What airport is best to fly into Porto Alegre?
People from all over the place go through Sao Tome Intl. Airport every day. Disembark the plane, collect your luggage and you'll be 40 kilometres from downtown Porto Alegre.
How many airlines fly to Porto Alegre?
Porto Alegre is serviced by 5 airlines from at least 5 airports around the world.
Which airlines fly to Porto Alegre?
Afrijet Business Service and ASKY Airlines frequently fly to Porto Alegre. Catching an Afrijet Business Service flight from Libreville is one of the most popular ways to travel there.
How many nonstop flights are there to Porto Alegre?
Flying to someplace new is much more fun when there aren't any stopovers involved. If you're off to Porto Alegre, the awesome news is that there are 30 nonstop flights operating every week.
Where are the most popular flights to Porto Alegre departing from?
Flights to Porto Alegre from Libreville, Luanda and Accra airports are the most sought after.
How long is the flight to Porto Alegre Airport?
If you're going to Porto Alegre from Libreville, you're looking at a flight duration of 1 hour. Those jetting off from Luanda can expect to be midair for 2 hours and 20 minutes. From Accra it's 1 hour and 45 minutes away.
How to book the cheapest flight to Porto Alegre?
If you want to save some cash on your trip to Porto Alegre, then listen up! As any experienced traveller will tell you, don't book at the very last minute. Airfares are often highest just prior to the departure date. Also, shop around and compare your options. If your destination has several airports, you may be able to score a terrific price by flying into one a little further out. Last of all, be ready to secure your seat quickly if you find a real bargain. It might not stick around for long! With a bit of knowledge and a little luck, the ideal airfare will be yours.
Do you have any tips for my flight to Porto Alegre?
Depending on where you're coming from, your trip to Porto Alegre could be completely stress-free or it could go on forever. We've rounded up some useful hints that will help you start your next great adventure on a positive note. What to pack in your hand luggage:

  • The trick to having a worry-free flight experience is to plan ahead. Start with the essentials: passport, boarding pass, cash and medications. Next, bring items that'll help pass the time, like some electronic gadgets or a good read. You'll also want to pack your chargers, a neck pillow and a pair of earplugs. Finally, don't forget to toss in toiletries like a toothbrush, cleansing wipes and a spare change of clothes.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have a sharp object lurking in one of the compartments of your hand luggage. Other banned items include flammable or explosive goods, like aerosols 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:

  • Choose comfort over style. Prepare for changes in temperature by donning layers, and wear closed-toe, flat footwear like slip-ons.
  • Deep vein thrombosis (DVT) is a risk on long-distance flights. It results from blood clotting due to inactivity and poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression socks.

How to get through airport security fast when flying to Porto Alegre?
Being organised before your flight can make your trip to Porto Alegre a breeze. Read through our handy tips for a speedy journey through security:

  • Be sure to keep your travel documents and passport close by. They're the first items you'll be asked to present to airport security.
  • The X-ray machine is up next. Empty your pockets and remove anything that is likely to set off the alarm. This includes things like headphones or earphones, as well as your coat or jacket. They'll all need to go on the X-ray conveyor belt.
  • For just a few minutes, you'll need to unplug from technology. Your phone, laptop and any other electronics will need to be sent through the scanner.
  • Want to bring along your favourite cologne or perfume? 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, you can keep it with you in your carry-on luggage.
  • There's a chance you'll be asked to remove your shoes to be X-rayed, so wearing slip-on sneakers is always a smart idea.
  • Sharp items such as knives and scissors are prohibited in the cabin. They'll be seized at security, so put them in your checked luggage.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Porto Alegre. 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 Porto Alegre. 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 Porto Alegre, or are just on the lookout for the best flights to Porto Alegre, 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 Porto Alegre 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
São Tomé Intl.
Destination airport IATA code
TMS
Destination city name
São Tomé Island
Return price
€578

Trending flights to Porto Alegre

Prices were available within the past 7 days and start at €651 for one-way flights and €579 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Tue, 3 Nov - Wed, 18 Nov
DUB
Dublin
TMS
São Tomé Island
€1,084 Return, found 3 days ago
€1,084
Return
found 3 days ago
Select TAP Portugal flight, departing Tue, 3 Nov from Dublin to São Tomé Island, returning Wed, 18 Nov, priced at €1,084 found 3 days ago
*Available to Expedia members.