Flights to Reykjavik (KEF) from 349 EUR

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Best Flight Deals to Reykjavik

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Lisbon (LIS)to

Reykjavik (KEF)
01/04/2027 - 04/04/2027
From
349 EUR
Viewed 42 minutes ago
Round trip
Economy

Lisbon (LIS)to

Reykjavik (KEF)
01/04/2027 - 09/04/2027
From
349 EUR
Viewed 2 hours ago
Round trip
Economy

Porto (OPO)to

Reykjavik (KEF)
02/04/2027 - 07/04/2027
From
552 EUR
Viewed 6 hours ago
Round trip
Economy

Porto (OPO)to

Reykjavik (KEF)
02/04/2027 - 04/04/2027
From
563 EUR
Viewed 20 hours ago
Round trip
Economy
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

Business Flights Deals

EUR

Lisbon (LIS)to

Reykjavik (KEF)
12/12/2026 - 17/12/2026

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Business

From
1,262 EUR
Viewed 4 hours ago

Lisbon (LIS)to

Reykjavik (KEF)
19/01/2027 - 29/01/2027

Round trip

Business

From
1,263 EUR
Viewed 1 day ago

Porto (OPO)to

Reykjavik (KEF)
14/11/2026 - 20/11/2026

Round trip

Business

From
1,421 EUR
Viewed 1 day ago
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

Plan early and get the best prices

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Plan early and get the best prices
From
To
Fare Type
Dates
Price
Lisbon (LIS)Reykjavik (KEF)Round trip
|
Economy
01/04/2027 - 04/04/2027

From

349 EUR

Viewed 42 minutes ago

Lisbon (LIS)Reykjavik (KEF)Round trip
|
Economy
01/04/2027 - 09/04/2027

From

349 EUR

Viewed 2 hours ago

Porto (OPO)Reykjavik (KEF)Round trip
|
Economy
02/04/2027 - 07/04/2027

From

552 EUR

Viewed 6 hours ago

Porto (OPO)Reykjavik (KEF)Round trip
|
Economy
02/04/2027 - 04/04/2027

From

563 EUR

Viewed 20 hours ago

*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

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Flights to Reykjavik (KEF)

Reykjavik is the world's northernmost capital and the gateway to Iceland, the land of fire and ice. Surrounded by volcanoes, glaciers and waterfalls, the island's largest city surprises visitors with colourful houses, cosy cafés and a vibrant cultural scene.

If you're looking for a trip unlike anything you've done before, book your flights to Reykjavik with TAP now. Compare fares, discover the best deals and get ready to fly to the far north of Europe.

With direct flights from Lisbon, you'll land at Keflavík International Airport in around four and a half hours, non-stop and without having to face a long-haul flight. The airport is about 50 km from the city centre, just over 45 minutes by bus or car.

Why travel to Reykjavik in spring and summer

Between April and September, the Icelandic capital comes to life. The days get longer every week and in June, the sixth month of the year, the famous midnight sun arrives: around the solstice, the sun dips below the horizon for just a few hours and the sky never gets fully dark.

In summer, the warmest season of the year, temperatures usually range from 10 to 15 °C. It's the ideal weather for exploring the city on foot and heading out to discover nature. Pack layers and a waterproof jacket, because the weather in Iceland changes quickly.

Spring, meanwhile, is a great time for anyone looking for lower prices and fewer tourists. There's still some snow on the landscape and, in early April, the fourth month of the year, the dark nights offer one last chance to see the northern lights before the long days arrive.

Things to do in Reykjavik in spring

Stroll around the centre and go up Hallgrímskirkja. The city's most iconic church has a 74.5-metre tower with a lift to the top. From up there, the view takes in the colourful rooftops, the harbour and the mountains beyond.

Visit Harpa and the Sun Voyager. The Harpa concert hall is striking for its glass façade, and entry to the foyer is free. Right next to it, by the sea, you'll find the Sun Voyager (Sólfar) sculpture, one of the capital's signature sights.

Soak in the geothermal waters. Municipal swimming pools such as Laugardalslaug are part of everyday life for Icelanders. For a more special experience, Sky Lagoon offers hot baths overlooking the Atlantic, just a few minutes from the centre.

Explore Perlan. This museum dedicated to Icelandic nature includes an ice cave and a panoramic viewing deck over the city, perfect for the cooler days of springtime.

Things to do in Reykjavik in summer

See whales and puffins. Boat tours leave from the Old Harbour to spot minke whales, humpback whales and dolphins. Between May and August, the charming puffins nest on the islets along the coast, just a few minutes from the city.

Tour the Golden Circle. This classic route combines Þingvellir National Park, a UNESCO World Heritage Site where you can see the tectonic plates drifting apart, the Geysir geothermal area, where the Strokkur geyser erupts every few minutes, and Gullfoss waterfall.

Hike Mount Esja and the south coast. At around 914 metres, Esja is the locals' favourite trail and sits right on the capital's doorstep. On a day trip, you can also see the Seljalandsfoss and Skógafoss waterfalls and the black sand beach of Reynisfjara.

Enjoy the summer festivals. On 17 June, Iceland celebrates its National Day with parades and music in the streets. In August, the eighth month of the year, the city hosts Reykjavík Pride and Culture Night (Menningarnótt), with free concerts and fireworks.

Tips for your trip to Iceland

  • Iceland is part of the Schengen Area, so Portuguese citizens only need their citizen card or a valid passport. The local currency is the Icelandic króna, but card payments are accepted almost everywhere.
  • July and August are peak season. To get the best prices on plane tickets and accommodation, book in advance. And don't forget: many of the most beautiful experiences, such as walking along the seafront or watching the late sunset, are completely free.

Book your flights to Reykjavik with TAP

Ready to discover the Icelandic capital? At TAP you'll find one-way or return tickets, with fares in Economy and in Business, for those who prefer to travel in greater comfort.

Keep an eye out for promotions and special offers, including exclusive discounts and cheap last-minute flights. Choose your dates, compare prices and secure the best deal for your next international trip with the Portuguese airline.

And if you haven't decided yet, explore our offers to fly to any destination in Europe and around the world.

Popular TAP Air Portugal Routes to Reykjavik