Cheap Flights from Tallinn (TLL) to Porto (OPO)

Compare Tallinn to Porto flight deals

Find the cheapest month or even day of the year to fly to Porto

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Flight deals from Tallinn to Porto

Looking for a cheap last-minute deal or the best return flight from Tallinn Airport to Porto Airport? If you want to travel next month, return fares start from $422. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Tallinn to Porto

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tallinn to Porto flights are currently cheapest in October.

Tallinn to Porto: Alternative routes

Compare routes from Tallinn to Porto below. You may find an airport to fly into that's cheaper, faster, or easier than Porto.

Tallinn to Porto: Flight information

The things to know before you go.
Cheapest flight found$211
Cheapest month to flyOctober

Finding cheap flights from Tallinn to Porto: Frequently asked questions

The best price we found for a return flight from Tallinn to Porto is $211. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Tallinn to Porto. But we found flights with one or more stops from $211.
As of July 2026, there are no flights flying from Tallinn to Porto.
The cheapest month to fly from Tallinn to Porto is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Tallinn Airport to Porto Airport on Wednesday, 7 October 2026.
No airlines currently offer direct flights between Tallinn Airport and Porto Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Porto but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Porto is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Wizz Air Malta offers the cheapest flight tickets to Porto.

Travelling from Tallinn Airport (TLL) to Porto Airport (OPO): what you need to know

  • Porto's timezone is UTC+0, which makes Porto two hours behind Tallinn.

  • To ensure you catch your TLL to OPO flight, leave enough time to check in and find your gate. Turning up two hours before international departures and one hour before domestic flights is the standard rule.

  • Travelling during a peak month such as September? Public holidays and other high seasons can lead to longer queues and delays at security. Be extra cautious and arrive up to four hours before an international flight and two hours before domestic departures.

How to find the cheapest flights from Tallinn Airport (TLL) to Porto Airport (OPO)

  • The cheapest price we've seen for a one-way Tallinn Airport to Porto Airport flight is $101. A round-trip ticket right now is $211. Depending on the availability and when you book, these fares may change.

  • To get your hands on cheap tickets from TLL to OPO, book ahead. Airlines typically offer their most competitively priced fares when flights are first released.

  • Getting cheap flights from Tallinn Airport to Porto Airport is easy if you can be flexible with your trip dates. Use the 'Whole month' search function to see the lowest prices across each month and score a great deal.

  • There's no need to check every day to find out if fares have dropped when you create a Price Alert. We'll send you an update as soon as there's a change in price on cheap flights from TLL to OPO.

  • Lock in the ideal flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Tallinn Airport to Porto Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and number of stops.

Handy information about Tallinn Airport (TLL)

  • 86% of flights departing from Tallinn Airport reach their destination as planned. With its impressive on-time stats, delays are unlikely when setting off from TLL.

  • To get to Tallinn Airport from central Tallinn, it'll take around 15 minutes if you're planning to drive. Of course, this depends on traffic conditions. It's approximately 5 kilometres from the airport to the city centre.

  • You can expect a trip time of around 25 minutes on public transport.

  • Have an early flight from Tallinn Airport to Porto Airport? Avoid the last-minute rush to the airport (and catch some extra z's) by choosing one of these hotels near TLL:

Arriving at Porto Airport (OPO)

  • Consider booking a hotel close to OPO if you're catching a late Tallinn Airport to Porto Airport flight. Choose one of these accommodation options and skip the long transfer:

  • Grab a Porto Airport rental car and discover Porto and beyond with your own set of wheels. Klass Wagen, Goldcar and Drive & Go are leading providers you can book with here.

  • Lock in the lowest price by reserving your ride from Porto Airport about three weeks before your departure date.

Getting from Porto Airport (OPO) to central Porto

  • Porto Airport is roughly 11 kilometres from central Porto. The drive time takes around 20 minutes.

  • It takes around 30 minutes if you're using public transport.

When to fly to Porto Airport (OPO)

  • The quietest month for a flight from Tallinn Airport to Porto Airport is March, while August is the busiest. Pick the ideal time to visit Porto based on whether you prefer a faster pace or a more relaxed vibe.

  • Lock in your flight from Tallinn Airport to Porto Airport for August if you want to go to Porto during its warmest month. You can expect temperatures of between 14ºC (57ºF) and 32ºC (90ºF).

  • Search for cheap tickets from TLL to OPO in January if you like cooler conditions. Temperatures are at their lowest then, ranging between 3ºC (37ºF) and 14ºC (57ºF) on average.

Explore more of Portugal

  • You've seen Porto, now it's time to explore other corners of Portugal. Journey around 274 kilometres south to Lisbon to check off its top sights. From Pasteis de Belém to belém and Real Mosteiro de Santa Maria de Belém, you'll have a packed itinerary ahead.

  • Amadora is another essential stop in Portugal and is around 274 kilometres south of Porto. No journey is complete without visiting Roman Villa, Park Fantasia and Palácio dos Condes da Lousã.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.