Arlanda has four terminals numbered 2, 3, 4 and 5. As of 2024, all terminals are operational. The terminals have no strict separation of domestic and international flights, however gates are separated between
Schengen and Non-Schengen departures. From 1992 to 2019, terminals 2 and 5 were used for international flights, and 3 and 4 for domestic flights. During the COVID-19 pandemic only Terminal 5 was used. In 2022, Terminals 4 and 5 were connected airside, enabling them to operate as a single terminal. Arlanda has never had a Terminal 1. The designation was reserved for a potential terminal planned to be located just south of Terminal 2, which has never been built.
Sky City In addition to the terminals, the airport features a concourse area called Sky City, located between Terminals 4 and 5. This area includes shopping and restaurant facilities, along with
Arlanda Central Station below it. Sky City is situated landside, outside the security check area, and serves both passengers and visitors. Sky City also offers hotels connected to the terminals, located outside the security and passport check areas.
Terminal 2 Terminal 2 (gates 61–82) was inaugurated on 12 December 1990, by
Prince Bertil. Initially named
Inrikes 2 ("Domestic 2"), it was designed for use by
SAS as a domestic terminal, it features 8 aircraft parking stands with passenger bridges. The terminal was constructed to facilitate short turnaround times, increased efficiency, and minimal walking distances for passengers. At its opening, it did not have security checks and was intended for passengers with hand luggage, allowing them to arrive just 10 minutes before departure. The design included double walk bridges suitable for
MD-80 aircraft. In 1992, SAS moved its domestic operations out of Terminal 2 due to a decrease in passenger traffic on domestic routes. The terminal then began accommodating other airlines, including
Transwede Airways, for both domestic and international flights. By the late 1990s, the terminal's capacity was insufficient to handle the growing passenger traffic. Significant updates were made in 2001 when Terminal 2 was reconfigured to handle exclusively international flights as part of preparations for Sweden’s entry into the
Schengen area. The terminal was adapted to meet new requirements, including the addition of security checks and a larger luggage claim area. In 2013, Terminal 2 underwent a major refurbishment that expanded it by 2,500 square meters. The renovation added new transit areas, shops, and restaurants, as well as a new floor level with additional amenities such as restaurants and a lounge. Terminal 2 also features an express station for
high-speed trains,
Arlanda South Station, shared with terminals 3 and 4, but with its own dedicated escalator. There are buses between Terminal 2 and Terminal 5 without need for further security check. • As of 29 May 2012, Norwegian relocated its international flights from Terminal 2 to Terminal 5 moving
Air France and
Czech Airlines to Terminal 2. • In April 2013,
British Airways and
Finnair relocated to the newly renovated Terminal 2. • Terminal 2 was closed due to
COVID-19 between March 2020–October 2021. After reopening, Air France, Czech,
Easyjet,
KLM,
Transavia and
Vueling use Terminal 2. However, over time, there was a decline in passenger numbers for these smaller connections, leading to reduced utilisation of Terminal 3. In early 2020, Terminal 3 was closed due to the COVID-19 pandemic but as of October 2024 Terminal 3 will be in full use again for both domestic and international flights within Schengen - however arriving international passengers will exit through terminal 2 by bus from the aircraft since there is no custom facilities at Terminal 3. In the summer of 2024,
Swedavia conducted runway maintenance at
Stockholm Bromma Airport. During this period,
BRA (Braathens Regional Airlines) temporarily relocated its operations to Terminal 3 at Stockholm Arlanda Airport.
Terminal 4 Terminal 4 (gates C30–C44, now known as Terminal 5 - C Gates) was inaugurated in 1983 by
King Carl XVI Gustaf and
Queen Silvia. Initially named
Inrikes 1 ("Domestic 1"), it was designed to handle domestic flights. Terminal 4 takes the form of a single
pier and features 14 aircraft parking stands with passenger bridges. Today Terminal 4 is primarily used by low-cost airlines such as
Ryanair and
Wizzair. In 1984,
Linjeflyg and
Scandinavian Airlines (SAS) relocated all operations from
Stockholm Bromma Airport to the new terminal at Arlanda to consolidate their domestic and international departures. Due to its increasing popularity, the terminal soon became too small. To address this,
Inrikes 2 (now named Terminal 2) was established in 1990 for SAS, which moved all its domestic flights from
Inrikes 1 to the new terminal. Due to the
1990–1994 Swedish financial crisis, SAS returned to Terminal 4 in 1992, and the two carriers once again shared the terminal. In the same year,
Inrikes 1 was renamed Terminal 4. Since 1999, Terminal 4 has been served by the
Arlanda South Station, a station for the
Arlanda Express, connecting the terminal with
Stockholm Central Station and
Arlanda North Station at Terminal 5. In 2006, Terminal 4 underwent a major renovation, the first significant update since its construction in 1983.
Merger with Terminal 5 The terminal was closed in spring 2020 due to the
COVID-19 pandemic and reopened in June 2022, primarily serving Ryanair. During its closure, an airside walkway was constructed beneath Sky City, linking Terminal 4 with Terminal 5, allowing them to operate as a single terminal. As of 2026, Terminal 4 does not have
check in,
baggage handling,
security control,
passport control,
customs or
baggage reclaim facilities. Prior to this, departing passengers could check in and pass through security in Terminal 4 before proceeding to their assigned gates, including non Schengen gates located in Terminal 5. All arriving passengers were routed via the airside walkway to Terminal 5 for customs clearance and baggage reclaim. In October 2025, the airport operator Swedavia closed all passenger check in, baggage handling and security control facilities in Terminal 4 and transferred these functions to Terminal 5. As part of the reorganisation, check in for Ryanair and Wizz Air was relocated to Terminal 5, and all departing passengers began using the security control there.
Terminal 5 Terminal 5 (gates D11–D24, E1–E10 and F26-F69) is the largest and oldest of Arlanda's current passenger terminals. The terminal was opened as
Arlanda International in 1976 by King
Carl XVI Gustaf. Built to handle both scheduled and charter international flights, Terminal 5 has since undergone several expansions. It now comprises three piers - D, E and F - which are equipped with 31 aircraft parking stands with passenger bridges. In 1992, the terminal was renamed from
Arlanda International to its current designation as Terminal 5, and in 1999
Arlanda North Station was opened, providing a direct rail link to
Stockholm Central Station with the
Arlanda Express. In 2003, Terminal 5 underwent a significant expansion that included the addition of a third pier. This expansion was part of a broader redevelopment of Arlanda Airport, which also saw the opening of Runway 3 and a new
air traffic control tower. The expanded facilities were inaugurated on 17 December 2003, by Infrastructure Minister
Ulrika Messing. Since 2020, Terminal 5 at Stockholm Arlanda Airport has served both domestic and international flights. It functions as a hub for
Scandinavian Airlines and
Norwegian Air Shuttle, and accommodates both Schengen and non-Schengen destinations. Since 2018, some gates at Terminal 5 have been able to support larger aircraft models such as the
Airbus A380. Due to the
COVID-19 pandemic, all traffic at Arlanda Airport was moved to Terminal 5 between March 2020 and October 2021. Since 2022, Terminal 5 has been connected to Terminal 4 via an airside walkway, allowing them to operate as a single terminal. Ongoing expansion efforts include the construction of an expanded airside concourse and new duty-free store, which has been opening gradually since 2023 and is expected to be completed by the end of 2024, featuring approximately 50 new retailers, restaurants, and services. Future plans for Terminal 5 include the addition of Pier G by 2040, which aims to increase the terminal's capacity to accommodate up to 40 million passengers annually, up from 25 million in 2019. ==Operations==