Sepang to Stockholm (KUL–ARN) — Airlines, Schedules & Connections

KLIA Ekspres train runs non-stop from KL Sentral to KLIA in 28 minutes (RM55 one-way). KLIA Transit (slightly slower, RM55, stops at three intermediate stations) also serves the airport. Both run from 5am to midnight, every 15–20 minutes. Road from central KL takes 45–90 minutes depending on traffic.

The airport is 50km south of central KL. Taxis and Grab from the city cost RM50–80. Budget Terminal KLIA2 (AirAsia hub) is a separate building served by the same rail link.

Arlanda Express (SEK 280–320) to Stockholm Central in 18 minutes. Departures every 15 minutes from platforms in the terminal. The Pendeltåg (SEK 145 including airport supplement) takes 40 minutes and departs from Arlanda Central station, a short walk or free shuttle from the terminals.Taxis to central Stockholm: SEK 600–800. Uber: SEK 400–600. Several rental car brands operate from ARN. Flygbussarna coaches serve Uppsala (1h, SEK 120) and other regional cities. The airport is 45km north of Stockholm.

Subarctic maritime climate. Winters (December–February) are cold at −7–2°C with reliable snowfall. ARN is well-equipped for winter operations with heated jet bridges and continuous de-icing capability, but major snowstorms still cause delays. Daylight is very limited. December averages fewer than 7 hours.

Summers (June–August) are mild and long at 18–24°C with up to 19 hours of daylight. Operations are very stable. Fog can form on calm, clear autumn nights (September–November). Spring snow in April is not unusual. Pack thermal layers for any winter visit.