Scandinavia trip for a budget! - Transport, schedules, prices!

Like there was the semester break coming soon, in February of this year, me and 3 friends decide to go on a trip through Skandinavia. This trip have started in Oslo and continue in Copenhagen, Malmo and finally in Stockholm.
Well... we decided we were not just looking for a city visiting trip, we wanted it to be a funny and interesting one. Thus, we decided to live the CouchSurfing experience because we really wanted to get closer to all the different cultures and traditions in the countries we were. (On my Helsinki Trip I already had gotten to know a part of the Skandinavia area and I loved so much that we just wanted go there ago! ... Actually ... over this first one I have tried the TIPICAL finish sauna and it was just amazing and fun)
Okay, let me tell you also something about my friends that were my tripmates. We were four international students. Three girls(From Portugal, Spain and France) and one boy (from Germany). All medical erasmus students in Wroclaw.  It was Peter, Andrea and Béné.

Well... directly giving you our Trip PLAN!

1. WROCLAW – OSLO

4 February, 2012

By Flight:
Total price: 16,81€  (with taxes)
Schedule: 1.25pm - 3,10pm

The cheapest way how to get to the city centre is to take the regional train that connects the airport with oslo S (the main railway station). The price is NOK 82 and the journey takes about 25 minutes.

2. OSLO-COPENHAGEN

7 February, 2012

By Flight:
Total price: 29,20€  (with taxes)
Schedule: 9.05am - 10.15am 

3. COPENHAGEN- MALMO

9 February, 2012

By Train:  
Total price: from$23 =17,5€
Schedule: 9:12AM Koebenhavn H 9:46AM Malmo Central   0hr34min 

http://www.raileurope.com

4. MALMO-ESTOCOLM

11 February, 2012

By Flight:
Total price: 34,40€  (with taxes)
Schedule: 7.40am - 8.50 am 

Buses

Buses operate between Sturup Airport and Malmö and Lund Central Stations once or twice hourly. Travel time: 40 min to Malmö, 60 min to Lund. One way fare: SEK 109 ($17/£10.5/€12), students with a valid student card, children and youths age 8-25 and seniors SEK 89 ($14/£8.5/€10). Children below 16 years travel free if accompanied by their parents.
Buy tickets online here (discounted internet prices available)

5. ESTOCOLM-CRACOW

By Flight:
Total price: 20,05€  (with taxes)
Schedule: 7.05pm - 8.50 pm 

A cheaper option is to take take local bus 515 or 715 (timetable [20], M-F = Mo-Fri, L = Sat, SoH = Sun + holidays) to Nyköping rail station (alight at Nyköping Centralstation), from where SJ regional trains (timetable [21], direct services run to stations marked in white) on the Linköping - Stockholm - (Gävle) route connect to Stockholm (Gävle trains also serve Arlanda, thus providing a direct rail connection to Arlanda airport). The fare is 23 + 49 SEK (11 + 49 SEK for youth under 20) and tickets can be bought the following two ways:

1. Buy a combined ticket from Skavsta to Stockholm at SJ:s website[22] which is both valid on the local bus and the regional train.
2. Pay for the local bus onboard with your VISA or Mastercard (cash is NOT accepted) and buy the train ticket at Nyköping station

- Travel time from Skavsta is 80 min to Stockholm and 100 min to Arlanda airport.

6. CRACOW - WROCLAW

By train
Total price: Close to 5 €
Schedule: almost everytime

http://rozklad-pkp.pl/bin/query.exe/pn?

Photo gallery