As 2025 unfolds, the world reveals a rich tapestry of destinations, from ancient stone cities to mossy fjords. A selection of top countries to visit in the coming year has been curated with insights from travel experts at Kayak, drawing from their Travel Check-in report and considering factors like opportunities for wellness travel, city exploration, and low-intensity journeys. This ranking guides travelers to a diverse range of experiences, from chasing auroras to sipping vineyard-born vintages in unexpected locales.

Zimbabwe emerges as a land of rugged wild terrain and deep ancestral heritage. Its landscape is characterized by jagged granite outcrops rising above golden plains and vast skies over acacia groves. The ancient stone city of Great Zimbabwe stands as a powerful testament to the country's layered past, while Victoria Falls showcases the Zambezi's thunderous descent into gorges, often creating fleeting rainbows. The Eastern Highlands offer a tranquil retreat with cloud-covered slopes and winding hiking trails. Kayak data indicates a significant surge in flight searches for Zimbabwean cities, with Bulawayo seeing over an 80% increase and Harare a 56% rise for the summer season.

Lithuania, shaped by ancient forests and hidden lakes, boasts a richly layered history reflected in its cobbled streets and timeworn farmhouses. Midsummer light bathes the countryside, where wooden crosses dot wildflower-strewn fields and storks perch on chimneys. Vilnius, its capital, features medieval lanes twisting into ivy-draped courtyards and understated baroque churches. Along the coast, the Curonian Spit presents shifting golden dunes and whispering pine forests above the sea, while Klaipėda pulses with ferry rhythms and the scent of smoked Baltic herring. Flight searches for Vilnius on Kayak have more than doubled (+105%) compared to the previous summer.

Sri Lanka offers a landscape of striking contrasts and quiet depth. Palm-fringed coastlines meet dense emerald rainforests, and ancient cities rise from jungle clearings. Sigiriya's towering rock fortress, with its frescoed walls and symmetrical water gardens, evokes a vanished kingdom. In the misty central highlands, tea plantations ripple across undulating hillsides, and cool mist drifts over winding railway tracks. The southern coast maintains a gentler pace, with stilt fishermen and colonial-era forts guarding bustling harbors. Inland, the sacred ruins of Anuradhapura and Polonnaruwa speak of centuries of Buddhist devotion. Sri Lanka's capital, Colombo, ranks among Kayak's top 10 most searched flight destinations for the upcoming summer.

South Korea unfolds quietly with its shifting seasons. Winding mountain trails weave through pine forests, and the sound of temple bells echoes across mist-laced wooded valleys. Seoul blends Joseon-era remnants with sprawling concrete neighborhoods and hanok courtyards. The southern mountains of Jirisan and Seoraksan are often shrouded in thick fog at dawn, their ridgelines fading in and out of view. In Gyeongju, ancient stone foundations and earthen tombs rest in silence amidst low hills. Jeju Island, farther afield, rises with sheer black cliffs and serene trails carved from volcanic lava. Seoul has witnessed a 65% increase in flight searches on Kayak this year.

Argentina drifts between vivid contrasts, from sunburnt plains where gauchos ride beneath cobalt skies to icy winds sweeping across Patagonia's snow-dusted spine. Buenos Aires mixes faded tango bars with dusty bookstores and ivy-draped balcony gardens. In the far south, El Chaltén's granite peaks glimmer through shifting cloud cover, and silence settles over trails winding between turquoise glacial lakes. Córdoba's colonial chapels cast long shadows across warm sandstone plazas, while Mendoza slowly awakens beneath the crystalline melt of the Andes, its sprawling vineyards glowing golden in the afternoon light. Buenos Aires has seen a 49% increase in flight searches for summer 2025 on Kayak.

Morocco shimmers like a mirage, where the Sahara's red dunes stretch into silence and the High Atlas rises with snow-dusted peaks above olive-laced valleys. Fez features shadowy narrow alleys twisting through the medina, past mosaic-tiled courtyards and the pungent scent of leather dyeing vats. Marrakech buzzes with the clang of metalworkers and the calls of vendors beneath ochre walls, where lantern-lit rooftop cafés overlook minarets. Along the coast, Essaouira's briny sea winds rattle blue shutters and gulls circle above salt-stained ramparts. Inland, gnarled olive groves and argan trees scatter across cinnamon-colored hills, and Berber villages cling to slopes. Chefchaouen, with its blue-washed streets climbing toward the Rif Mountains, is a crowning jewel. Marrakech is highlighted as a best-value long-haul destination, with flight prices down 5% compared to the previous summer on Kayak.

Norway hums with cold, crystalline clarity, its glacial fjords carving deep into the land like ancient scars and towering pine forests leaning over mirror-still lakes. Oslo's sleek trams glide past glass-boxed museums and leafy parks. Far to the north, the sky opens wide for auroras to ripple in luminous green across the ink-black dark, and antlered reindeer move like spectral shadows over snow-blanketed tundra. Along the rugged coast, fishing villages huddle between jagged cliffs. Inland, cascading waterfalls tumble through mossy ravines, and ancient stave churches stand like solemn sentinels. Oslo flight prices have dropped by 20% from the UK and 11% from the US, with a 25% increase in flight searches to Norway from US travelers this summer.