Book cheap flights to Seoul for your next trip to South Korea

Spring, from March to May, is often considered the best time for trips to Seoul. The weather is mild and pleasant with temperatures between 10 and 20 degrees. The highlight is the spectacular cherry blossom in April, especially at Yeouido Park and Seokchon Lake. This is a popular time, so we recommend booking flight tickets to Seoul well in advance to avoid the highest prices. You can enjoy picnics under the blossoms, visit the palaces as the gardens wake up, and participate in local spring festivals. It is a perfect time for city walks and outdoor activities before the summer heat sets in.

Summer in Seoul, from June to August, is hot and humid with a rainy season in July. Despite the heat, the city is incredibly alive with night markets and outdoor festivals along the Han River. Many choose to find cheap flights to Seoul during this period as some airlines offer promotions. It is the best time to try Korean cold noodle soup, Naengmyeon, and enjoy air-conditioned shopping centers like COEX Mall. Evenings are perfect for visiting rooftop bars or walking along the Cheonggyecheon Stream. Be prepared for sudden showers and high humidity, but also for a city that never sleeps and always has something going on.

Autumn, from September to November, is another favorite period for visitors. The air becomes crisp and clear, and the city's parks and mountains are colored in fantastic shades of red and gold. Temperatures are ideal for hiking in Bukhansan National Park or for exploring Bukchon Hanok Village on foot. Flight prices to Seoul tend to be more stable during autumn compared to high summer. It is also the time for Chuseok, the Korean Thanksgiving festival, which provides a unique insight into local traditions. Food markets are filled with the season's harvest, and it is the perfect time to enjoy street food in the cool weather without spring's pollen or summer's humidity.

Winter, from December to February, is cold and dry but often offers the cheapest flights to Seoul. If you don't mind sub-zero temperatures, you can experience the city covered in snow and enjoy outdoor ice skating at Seoul Plaza. It is the best time for last-minute flights to Seoul for those who want to save money. You can warm up in traditional Korean bathhouses, Jjimjilbangs, or enjoy steaming hot food at the night markets. The shopping districts are beautifully decorated for Christmas and New Year, and there are fewer tourists at the major attractions. Winter is also perfect for visiting nearby ski resorts that are just a short bus ride from the city center.

Swedish citizens generally do not need a visa for tourist trips to South Korea lasting under 90 days. However, it is mandatory to apply for a K-ETA (Korea Electronic Travel Authorization) online before departure. This is similar to the American ESTA system and should be done at least 72 hours before you board your flight. Ensure your pass is valid for at least six months after your return. Compared to Sweden, border controls are very thorough but efficient. Stay updated on any changes in entry rules via official government channels before booking your flight tickets to Seoul to ensure a smooth start to your holiday in East Asia.

Seoul has one of the world's best subway systems. Buy a T-money card immediately upon arrival; it works on buses, subways, and even in convenience stores. It is significantly cheaper and smoother than in Stockholm. Taxis are also affordable, but download the KakaoT app as international apps like Uber do not always work optimally. The city is huge, so plan your routes in advance. Unlike Swedish cities, signage in English is very good in the subway, but Google Maps works poorly for walking directions due to local security laws. Instead, use Naver Map or KakaoMap for exact navigation between sights and restaurants in the different districts like Gangnam or Myeongdong.

South Korean culture is deeply rooted in respect for elders. When handing over or receiving something, use both hands as a polite gesture. Tipping is never expected and can in some cases be perceived as confusing, unlike the growing tipping culture in Sweden. During meals, it is polite to wait for the eldest at the table to start eating. Talking loudly on public transport is considered very impolite. An important detail is to take off your shoes when entering someone's home or certain traditional restaurants. Learning a few simple phrases like 'Annyeonghaseyo' (hello) and 'Kamsahamnida' (thank you) opens many doors and is greatly appreciated by the locals.

To truly experience Seoul like a local, visit a 'Pojangmacha' (street food tent) in the Jongno district late at night. Order soju and local snacks for an authentic atmosphere. Another tip from TICKETS.SE is to rent a traditional Hanbok near Gyeongbokgung Palace; not only will you get fantastic photos, you also get free admission to the palace! For the ultimate view, skip the most expensive observation decks and instead hike up Naksan Park along the old city wall at sunset. It provides a magical view of the city lights without the crowds. Don't forget to visit a Korean bathhouse, Jjimjilbang, for a unique and relaxing experience that is an important part of the local lifestyle.