Copenhagen, Denmark

Copenhagen, Denmark’s capital, sits on the coastal islands of Zealand and Amager. It’s linked to Malmo in southern Sweden by the Öresund Bridge. Indre By, the city’s historic center, contains Frederiksstaden, an 18th-century rococo district, home to the royal family’s Amalienborg Palace. Nearby is Christiansborg Palace and the Renaissance-era Rosenborg Castle, surrounded by gardens and home to the crown jewels.

Lisbon, Portugal

Lisbon is Portugal’s hilly, coastal capital city. From imposing São Jorge Castle, the view encompasses the old city’s pastel-colored buildings, Tagus Estuary and Ponte 25 de Abril suspension bridge. Nearby, the National Azulejo Museum displays 5 centuries of decorative ceramic tiles. Just outside Lisbon is a string of Atlantic beaches, from Cascais to Estoril.

Increase in searches: 30%
Cheapest month to fly: October
Best time to book: Five months in advance

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Reykjavik, Iceland

Reykjavík is so much more than just a destination; it’s a place of exciting possibilities surrounded by incredible landscapes, where countless adventures beckon and a host of natural wonders await.
Below you’ll find everything you need to know about arriving in Reykjavík and getting around, with practical information and guides on the best Reykjavík has to offer.

Increase in searches: 77%
Cheapest month to fly: October
Best time to book: Six months in advance