- Recommended
Arlanda Flygsamlingar
An aviation museum at Arlanda with historic aircraft, engines and stories of Swedish civil and military flying.
Cheapest price on 30 Aug
£29
Average ticket price on 30 Aug
£48
Fastest journey on 30 Aug
1 h 56 m
Average journey duration on 30 Aug
1 h 57 m
Trains on 30 Aug
109
Distance
154 km
The best way to find a cheap train ticket from Norrköping to Stockholm-Arlanda is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Norrköping to Stockholm-Arlanda will cost around £48 if you buy it on the day, but you can find cheap train tickets today for only £29.
On Sun 30 Aug, we found 109 trains from Norrköping to Stockholm-Arlanda, including 8 direct services.
These direct trains cover the 154 km distance in an average of 1 h 57 m but if you time it right, some trains will get you there in just 1 h 56 m .
The slowest trains will take 1 h 58 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
266 SJ
266 SJ+
40 Pendeltåg
266 SJ+
40 Pendeltåg
282 SJ
290 SJ+
40 Pendeltåg
278 SJ
276 SJ
270 SJ
274 SJ
286 SJOmio recommends booking the coach as it is the most popular option from Norrköping to Stockholm-Arlanda among Omio's users. If you are prioritising price, take the coach, with an average ticket price of £18 For those with little time, consider booking a train, which has an average total journey time of 2h 48m. If you are seeking to minimise your carbon footprint, the train is your best option, with estimated CO2 emissions of 0.0 - 0.1kg. Average ticket prices depend on the travel mode: a coach costs an average of £18, while a train costs an average of £30.
Distance: 154 km
| Train | Most popular Coach |
|---|---|
£30 Average Price | £18 Average Price Cheapest |
2h 48m Average total duration Fastest 2h 18m Onboard + 30m Additional time* | 3h 13m Average total duration 2h 43m Onboard + 30m Additional time* |
0.0 - 0.1kg CO2 emissions Lowest | 0.2 - 0.4kg CO2 emissions |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
The table below shows live departures for Norrköping to Stockholm-Arlanda trains for today, Saturday 29 August. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
3 Östgötatrafiken+ 542 SJ+ 970 Mälartåg | 18:05 Norrköping | 2h24 | 20:29 Arlanda Central station | 2 changes | |
3 Östgötatrafiken+ 244 Mälartåg · 862 Mälartåg+ 579 SL | 18:05 Norrköping | 3h19 | 21:24 Stockholm-Arlanda | 3 changes | |
3 Östgötatrafiken+ 542 SJ+ 7862 Arlanda express | 18:05 Norrköping | 2h17 | 20:22 Arlanda Södra station | 2 changes | |
542 SJ+ 970 Mälartåg | 18:20 Norrköping Central Station | 2h09 | 20:29 Arlanda Central station | 1 change | |
12 Östgötatrafiken+ 2160 Mälartåg · 976 Mälartåg | 18:21 Norrköping | 3h08 | 21:29 Arlanda Central station | 2 changes | |
244 Mälartåg+ 7864 Arlanda express | 18:27 Norrköping Central Station | 2h28 | 20:55 Arlanda Norra station | 1 change | |
2160 Mälartåg · 976 Mälartåg | 18:37 Norrköping Central Station | 2h52 | 21:29 Arlanda Central station | 1 change | |
2 Östgötatrafiken+ 306 Snälltåget+ 982 Mälartåg | 18:43 Norrköping | 3h46 | 22:29 Arlanda Central station | 2 changes | |
13 Östgötatrafiken+ 544 SJ+ 7866 Arlanda express | 19:04 Norrköping | 2h18 | 21:22 Arlanda Södra station | 2 changes | |
13 Östgötatrafiken+ 544 SJ+ 976 Mälartåg | 19:04 Norrköping | 2h25 | 21:29 Arlanda Central station | 2 changes | |
544 X 2000+ 40 Pendeltåg | 19:19 Norrköping Central Station | 2h57 | 22:16 Arlanda Central station | 1 change | |
544 X 2000+ 976 Mälartåg | 19:19 Norrköping Central Station | 2h10 | 21:29 Arlanda Central station | 1 change | |
544 X 2000+ 7866 Arlanda Express | 19:19 Norrköping Central Station | 2h06 | 21:25 Arlanda Norra station | 1 change | |
544 X 2000+ 40 Pendeltåg | 19:19 Norrköping Central Station | 3h27 | 22:46 Arlanda Central station | 1 change | |
544 SJ+ 976 Mälartåg | 19:19 Norrköping Central Station | 2h10 | 21:29 Arlanda Central station | 1 change | |
306 Snälltåget+ 982 Mälartåg | 19:48 Norrköping Central Station | 2h41 | 22:29 Arlanda Central station | 1 change | |
306 Snälltåget+ 40 Pendeltåg | 19:48 Norrköping Central Station | 3h28 | 23:16 Arlanda Central station | 1 change | |
306 Snälltåget+ 7970 Arlanda Express | 19:48 Norrköping Central Station | 2h22 | 22:10 Arlanda Norra station | 1 change | |
306 Snälltåget+ 40 Pendeltåg | 19:48 Norrköping Central Station | 3h58 | 23:46 Arlanda Central station | 1 change | |
546 X 2000+ 40 Pendeltåg | 20:20 Norrköping Central Station | 2h56 | 23:16 Arlanda Central station | 1 change | |
546 X 2000+ 7870 Arlanda Express | 20:20 Norrköping Central Station | 2h05 | 22:25 Arlanda Norra station | 1 change | |
546 X 2000+ 982 Mälartåg | 20:20 Norrköping Central Station | 2h09 | 22:29 Arlanda Central station | 1 change | |
546 X 2000+ 40 Pendeltåg | 20:20 Norrköping Central Station | 3h26 | 23:46 Arlanda Central station | 1 change | |
248 Mälartåg+ 7872 Arlanda Express | 20:28 Norrköping Central Station | 2h27 | 22:55 Arlanda Norra station | 1 change | |
2168 Mälartåg+ 648 SJ 3000+ 7974 Arlanda Express | 20:37 Norrköping Central Station | 2h33 | 23:10 Arlanda Norra station | 2 changes | |
2168 Mälartåg+ 648 SJ 3000+ 988 Mälartåg | 20:37 Norrköping Central Station | 2h52 | 23:29 Arlanda Central station | 2 changes | |
2168 Mälartåg+ 648 SJ 3000+ 40 Pendeltåg | 20:37 Norrköping Central Station | 3h39 | 0:16 Arlanda Central station | 2 changes | |
2168 Mälartåg+ 648 SJ 3000+ 7874 Arlanda Express | 20:37 Norrköping Central Station | 2h48 | 23:25 Arlanda Norra station | 2 changes | |
24 Snälltåget+ 988 Mälartåg | 21:00 Norrköping Central Station | 2h29 | 23:29 Arlanda Central station | 1 change | |
24 Snälltåget+ 7974 Arlanda Express | 21:00 Norrköping Central Station | 2h10 | 23:10 Arlanda Norra station | 1 change | |
24 Snälltåget+ 40 Pendeltåg | 21:00 Norrköping Central Station | 3h16 | 0:16 Arlanda Central station | 1 change | |
24 Snälltåget+ 7874 Arlanda Express | 21:00 Norrköping Central Station | 2h25 | 23:25 Arlanda Norra station | 1 change | |
| Sunday 30 August | |||||
222 Mälartåg+ 266 SJ | 7:29 Norrköping Central Station | 2h22 | 9:51 Arlanda Central station | 1 change | |
222 Mälartåg · 924 Mälartåg | 7:29 Norrköping Central Station | 3h00 | 10:29 Arlanda Central station | 1 change | |
222 Mälartåg+ 40 Pendeltåg | 7:29 Norrköping Central Station | 3h47 | 11:16 Arlanda Central station | 1 change | |
266 SJ | 7:52 Norrköping Central Station | 1h59 | 9:51 Arlanda Central station | 0 changesdirect | |
266 SJ+ 40 Pendeltåg | 7:52 Norrköping Central Station | 3h54 | 11:46 Arlanda Central station | 1 change | |
266 SJ+ 924 Mälartåg | 7:52 Norrköping Central Station | 2h37 | 10:29 Arlanda Central station | 1 change | |
266 SJ+ 40 Pendeltåg | 7:52 Norrköping Central Station | 3h24 | 11:16 Arlanda Central station | 1 change | |
224 Mälartåg+ 7734 Arlanda Express | 8:30 Norrköping Central Station | 2h32 | 11:02 Arlanda Norra station | 1 change | |
224 Mälartåg · 928 Mälartåg | 8:30 Norrköping Central Station | 2h59 | 11:29 Arlanda Central station | 1 change | |
224 Mälartåg+ 270 SJ | 8:30 Norrköping Central Station | 3h21 | 11:51 Arlanda Central station | 1 change | |
224 Mälartåg+ 40 Pendeltåg | 8:30 Norrköping Central Station | 3h46 | 12:16 Arlanda Central station | 1 change | |
12120 Mälartåg+ 424 X 2000+ 7826 Arlanda Express | 8:37 Norrköping Central Station | 2h49 | 11:26 Arlanda Norra station | 2 changes | |
270 SJ | 9:55 Norrköping Central Station | 1h56 | 11:51 Arlanda Central station | 0 changesdirect | |
270 SJ+ 932 Mälartåg | 9:55 Norrköping Central Station | 2h34 | 12:29 Arlanda Central station | 1 change | |
270 SJ+ 40 Pendeltåg | 9:55 Norrköping Central Station | 3h21 | 13:16 Arlanda Central station | 1 change | |
270 SJ · 10 SJ | 9:55 Norrköping Central Station | 2h38 | 12:33 Arlanda Central station | 1 change | |
526 X 2000+ 7830 Arlanda Express | 10:20 Norrköping Central Station | 2h06 | 12:26 Arlanda Norra station | 1 change | |
228 Mälartåg+ 7750 Arlanda Express | 10:27 Norrköping Central Station | 2h35 | 13:02 Arlanda Norra station | 1 change | |
228 Mälartåg+ 40 Pendeltåg | 10:27 Norrköping Central Station | 3h49 | 14:16 Arlanda Central station | 1 change | |
228 Mälartåg · 936 Mälartåg | 10:27 Norrköping Central Station | 3h02 | 13:29 Arlanda Central station | 1 change | |
228 Mälartåg+ 274 SJ | 10:27 Norrköping Central Station | 3h24 | 13:51 Arlanda Central station | 1 change | |
12128 Mälartåg+ 7040 Tågab+ 7752 Arlanda Express | 10:37 Norrköping Central Station | 2h37 | 13:14 Arlanda Norra station | 2 changes | |
12128 Mälartåg+ 7040 Tågab+ 936 Mälartåg | 10:37 Norrköping Central Station | 2h52 | 13:29 Arlanda Central station | 2 changes | |
12128 Mälartåg+ 7040 Tågab+ 40 Pendeltåg | 10:37 Norrköping Central Station | 3h39 | 14:16 Arlanda Central station | 2 changes | |
12128 Mälartåg+ 7040 Tågab+ 274 SJ | 10:37 Norrköping Central Station | 3h14 | 13:51 Arlanda Central station | 2 changes | |
528 X 2000+ 7834 Arlanda Express | 11:17 Norrköping Central Station | 2h09 | 13:26 Arlanda Norra station | 1 change | |
528 X 2000+ 40 Pendeltåg | 11:17 Norrköping Central Station | 2h59 | 14:16 Arlanda Central station | 1 change | |
528 X 2000+ 936 Mälartåg | 11:17 Norrköping Central Station | 2h12 | 13:29 Arlanda Central station | 1 change | |
528 X 2000 · 274 SJ | 11:17 Norrköping Central Station | 2h34 | 13:51 Arlanda Central station | 1 change | |
274 SJ | 11:53 Norrköping Central Station | 1h58 | 13:51 Arlanda Central station | 0 changesdirect | |
274 SJ · 276 SJ | 11:53 Norrköping Central Station | 2h58 | 14:51 Arlanda Central station | 1 change | |
274 SJ+ 940 Mälartåg | 11:53 Norrköping Central Station | 2h36 | 14:29 Arlanda Central station | 1 change | |
274 SJ+ 40 Pendeltåg | 11:53 Norrköping Central Station | 3h23 | 15:16 Arlanda Central station | 1 change | |
232 Mälartåg+ 276 SJ | 12:28 Norrköping Central Station | 2h23 | 14:51 Arlanda Central station | 1 change | |
232 Mälartåg+ 40 Pendeltåg | 12:28 Norrköping Central Station | 3h48 | 16:16 Arlanda Central station | 1 change | |
232 Mälartåg+ 278 SJ | 12:28 Norrköping Central Station | 3h23 | 15:51 Arlanda Central station | 1 change | |
12 Östgötatrafiken+ 276 SJ | 12:36 Norrköping | 2h15 | 14:51 Arlanda Central station | 1 change | |
276 SJ | 12:55 Norrköping Central Station | 1h56 | 14:51 Arlanda Central station | 0 changesdirect | |
276 SJ · 278 SJ | 12:55 Norrköping Central Station | 2h56 | 15:51 Arlanda Central station | 1 change | |
276 SJ+ 946 Mälartåg | 12:55 Norrköping Central Station | 2h34 | 15:29 Arlanda Central station | 1 change | |
276 SJ+ 40 Pendeltåg | 12:55 Norrköping Central Station | 3h21 | 16:16 Arlanda Central station | 1 change | |
12 Östgötatrafiken+ 278 SJ | 13:41 Norrköping | 2h10 | 15:51 Arlanda Central station | 1 change | |
278 SJ | 13:55 Norrköping Central Station | 1h56 | 15:51 Arlanda Central station | 0 changesdirect | |
278 SJ · 22 SJ | 13:55 Norrköping Central Station | 2h10 | 16:05 Arlanda Central station | 1 change | |
278 SJ+ 40 Pendeltåg | 13:55 Norrköping Central Station | 3h21 | 17:16 Arlanda Central station | 1 change | |
278 SJ+ 950 Mälartåg | 13:55 Norrköping Central Station | 2h34 | 16:29 Arlanda Central station | 1 change | |
236 Mälartåg+ 7782 Arlanda Express | 14:28 Norrköping Central Station | 2h34 | 17:02 Arlanda Norra station | 1 change | |
236 Mälartåg+ 40 Pendeltåg | 14:28 Norrköping Central Station | 3h48 | 18:16 Arlanda Central station | 1 change | |
236 Mälartåg+ 282 SJ | 14:28 Norrköping Central Station | 3h23 | 17:51 Arlanda Central station | 1 change | |
236 Mälartåg · 954 Mälartåg | 14:28 Norrköping Central Station | 3h01 | 17:29 Arlanda Central station | 1 change | |
12144 Mälartåg+ 7034 Tågab+ 7784 Arlanda Express | 14:37 Norrköping Central Station | 2h37 | 17:14 Arlanda Norra station | 2 changes | |
12144 Mälartåg+ 7034 Tågab+ 282 SJ | 14:37 Norrköping Central Station | 3h14 | 17:51 Arlanda Central station | 2 changes | |
12144 Mälartåg+ 7034 Tågab+ 40 Pendeltåg | 14:37 Norrköping Central Station | 3h39 | 18:16 Arlanda Central station | 2 changes | |
12144 Mälartåg+ 7034 Tågab+ 954 Mälartåg | 14:37 Norrköping Central Station | 2h52 | 17:29 Arlanda Central station | 2 changes | |
536 X 2000+ 7850 Arlanda Express | 15:17 Norrköping Central Station | 2h09 | 17:26 Arlanda Norra station | 1 change | |
536 X 2000+ 40 Pendeltåg | 15:17 Norrköping Central Station | 2h59 | 18:16 Arlanda Central station | 1 change | |
536 X 2000 · 282 SJ | 15:17 Norrköping Central Station | 2h34 | 17:51 Arlanda Central station | 1 change | |
536 X 2000+ 954 Mälartåg | 15:17 Norrköping Central Station | 2h12 | 17:29 Arlanda Central station | 1 change | |
282 SJ | 15:51 Norrköping Central Station | 2h00 | 17:51 Arlanda Central station | 0 changesdirect | |
282 SJ+ 40 Pendeltåg | 15:51 Norrköping Central Station | 3h25 | 19:16 Arlanda Central station | 1 change | |
282 SJ+ 958 Mälartåg | 15:51 Norrköping Central Station | 2h38 | 18:29 Arlanda Central station | 1 change | |
282 SJ · 284 SJ | 15:51 Norrköping Central Station | 2h59 | 18:50 Arlanda Central station | 1 change | |
538 X 2000+ 7854 Arlanda Express | 16:21 Norrköping Central Station | 2h05 | 18:26 Arlanda Norra station | 1 change | |
538 X 2000 · 284 SJ | 16:21 Norrköping Central Station | 2h29 | 18:50 Arlanda Central station | 1 change | |
538 X 2000+ 40 Pendeltåg | 16:21 Norrköping Central Station | 2h55 | 19:16 Arlanda Central station | 1 change | |
538 X 2000+ 958 Mälartåg | 16:21 Norrköping Central Station | 2h08 | 18:29 Arlanda Central station | 1 change | |
240 Mälartåg+ 284 SJ | 16:30 Norrköping Central Station | 2h20 | 18:50 Arlanda Central station | 1 change | |
240 Mälartåg+ 286 SJ | 16:30 Norrköping Central Station | 3h20 | 19:50 Arlanda Central station | 1 change | |
240 Mälartåg+ 40 Pendeltåg | 16:30 Norrköping Central Station | 3h46 | 20:16 Arlanda Central station | 1 change | |
284 SJ | 16:51 Norrköping Central Station | 1h59 | 18:50 Arlanda Central station | 0 changesdirect | |
284 SJ+ 964 Mälartåg | 16:51 Norrköping Central Station | 2h38 | 19:29 Arlanda Central station | 1 change | |
284 SJ+ 40 Pendeltåg | 16:51 Norrköping Central Station | 3h25 | 20:16 Arlanda Central station | 1 change | |
284 SJ · 286 SJ | 16:51 Norrköping Central Station | 2h59 | 19:50 Arlanda Central station | 1 change | |
13 Östgötatrafiken+ 286 SJ | 17:36 Norrköping | 2h14 | 19:50 Arlanda Central station | 1 change | |
286 SJ | 17:52 Norrköping Central Station | 1h58 | 19:50 Arlanda Central station | 0 changesdirect | |
286 SJ+ 970 Mälartåg | 17:52 Norrköping Central Station | 2h37 | 20:29 Arlanda Central station | 1 change | |
286 SJ+ 40 Pendeltåg | 17:52 Norrköping Central Station | 3h24 | 21:16 Arlanda Central station | 1 change | |
286 SJ+ 40 Pendeltåg | 17:52 Norrköping Central Station | 3h54 | 21:46 Arlanda Central station | 1 change | |
Find all the dates and times for this journey
Compare train and coach prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Trains from Norrköping to Stockholm-Arlanda run on average 50 times per day, taking around 2h 18m. Cheap train tickets for this journey start at £13 if you book in advance.
There are 8 trains per day. The earliest train runs at 00:01, the last at 23:58. The fastest train covers the 154 km distance in 1h 55m.
Distance 154 km |
Average train duration 2h 18m |
Cheapest ticket price £13 |
Trains per day 50 |
Direct trains 8 |
Fastest train 1h 55m |
First train 0:01 |
Last train 23:58 |
Cheapest Month Apr |
Cheapest Day Mon |
High Season Jul - Sept |
Low Season Jan - Mar |
Busiest Day Sat |
Least Busy Day Wed |
Best time to book 6 days |
Discover the best of Stockholm-Arlanda — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Stockholm-Arlanda trip today.
An aviation museum at Arlanda with historic aircraft, engines and stories of Swedish civil and military flying.
Sigtuna's main museum presents the town's medieval past, archaeology and changing local life in compact modern galleries.
A museum in Märsta covering local archaeology and history, with exhibits on the region from prehistory to modern times.
Sigtuna's main historic street is lined with timber buildings, small shops, runestones and easy access to lakeside walks.
A lakeside promenade in Sigtuna, ideal for gentle walks, harbour views and a relaxed look at the town from the water.
A green open-air heritage area near Märsta with reconstructed Iron Age houses, paths and broad views over the landscape.
Cured salmon with salt, sugar and dill, usually served with mustard sauce. A classic Swedish festive dish widely eaten across Stockholm.
Small spiced meatballs, traditionally served with creamy sauce, potatoes and lingonberries. One of Sweden’s best-known comfort foods.
Fried herring, often served with mashed potatoes, lingonberries and pickled cucumber. A traditional Baltic and Stockholm table staple.
Popular airport branch of the Swedish brasserie chain, serving meatballs, seafood and classic Nordic dishes in a smart casual setting.
Reliable casual airport venue for Swedish coffee, pastries, open sandwiches and light meals. Good for a quick fika before a flight.
Well-known steakhouse chain at the airport with grilled meat, burgers and a lively bar atmosphere suited to longer layovers.
Stockholm-Arlanda is pricier than many European hubs. Hotels, dining and airport rail links are costly, though buses and budget meals can reduce spend.
Service is usually included. Round up or leave 5-10% for great restaurant service. Taxi fares are fixed on the meter; rounding up is optional. Cafés do not expect tips.
Find answers to the most common questions about traveling from Norrköping to Stockholm-Arlanda by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Stockholm-Arlanda, this guide helps you travel smarter and with confidence.

Most Norrköping to Stockholm-Arlanda trains use the Norrköping Centralstation to Arlanda Norra station station pair. Use this guide to compare Norrköping and Stockholm-Arlanda train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Norrköping Centralstation has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Car Rental, Information Desk and Luggage Carts.
Food options include: Restaurant Knäppingen Spiseri & Bryggeri, The Lamp Restaurant
Free. ATMs are available in the train station.
Ticket office support is available at Norrköping Centralstation. Information desks are located in the main hall.
Luggage storage is available at Norrköping Centralstation. Lost and found is available at the station.
Available at Norrköping Centralstation: Parking, Taxis, WC.
Available at Norrköping Centralstation: Bike Parking, Car Rental.
Accessibility facilities are available at Norrköping Centralstation: Elevators, ramps.
Nearby hotels include First Hotel Central, Central Station Hostel, Elite Grand Hotel Norrköping.
Norrköping, Norr Tull has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower and Ticket Office.
Food options include: Fast food outlet and coffee shop available.
Free Wi-Fi available in waiting areas. ATMs are located in the main concourse.
Ticket office support is available at Norrköping, Norr Tull.
Available at Norrköping, Norr Tull: Parking, Taxis, WC.
Accessibility facilities are available at Norrköping, Norr Tull: Elevators and ramps available for disabled access.
Norrköping, Rådhuset has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower and Ticket Office.
Food options include: Several restaurants and cafes available inside the station.
Free Wi-Fi available throughout the station. ATMs are aTMs available near the main shopping area.
Ticket office support is available at Norrköping, Rådhuset.
Available at Norrköping, Rådhuset: Parking, Taxis, WC.
Accessibility facilities are available at Norrköping, Rådhuset: Wheelchair accessibility throughout the station.
Stockholm-Arlanda, Gränsgatan is 1 km from Stockholm-Arlanda city centre. Public transport options include:
Stockholm-Arlanda, Gränsgatan has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower and Ticket Office.
Food options include: Multiple restaurants and cafes available
Free Wi-Fi available throughout the station. ATMs are aTMs available near entrances.
Ticket office support is available at Stockholm-Arlanda, Gränsgatan.
Available at Stockholm-Arlanda, Gränsgatan: Parking, Taxis, WC.
Accessibility facilities are available at Stockholm-Arlanda, Gränsgatan: Fully accessible with lifts and ramps.
Here are some other resources that might have the information you need