Cheap Flights from Southern Region from ฿3,945

View ฿3,945 flight on Wed, 8 Apr 2026Opens in a new window

Popular airlines from Southern Region

  • Lufthansa

  • SAS

  • Icelandair

  • British Airways

  • Finnair

  • KLM

  • LOT-Polish Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Southern Region

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Sat, 18 Apr - Sat, 2 May
KEF
Reykjavik
BCN
Barcelona
฿7,875 Return, found 13 hours ago
฿7,875
Return
found 13 hours ago
Select Austrian Airlines flight, departing Sat, 18 Apr from Reykjavik to Barcelona, returning Sat, 2 May, priced at ฿7,875 found 13 hours ago
Icelandair
Fri, 3 Apr - Thu, 9 Apr
KEF
Reykjavik
ARN
Stockholm
฿8,945 Return, found 4 days ago
฿8,945
Return
found 4 days ago
Select Icelandair flight, departing Fri, 3 Apr from Reykjavik to Stockholm, returning Thu, 9 Apr, priced at ฿8,945 found 4 days ago
Austrian Airlines
Sat, 18 Apr - Sat, 2 May
KEF
Reykjavik
BCN
Barcelona
฿9,175 Return, found 13 hours ago
฿9,175
Return
found 13 hours ago
Select Austrian Airlines flight, departing Sat, 18 Apr from Reykjavik to Barcelona, returning Sat, 2 May, priced at ฿9,175 found 13 hours ago
Swiss International Air Lines
Sat, 18 Apr - Sat, 2 May
KEF
Reykjavik
BCN
Barcelona
฿9,235 Return, found 13 hours ago
฿9,235
Return
found 13 hours ago
Select Swiss International Air Lines flight, departing Sat, 18 Apr from Reykjavik to Barcelona, returning Sat, 2 May, priced at ฿9,235 found 13 hours ago
Austrian Airlines
Sat, 18 Apr - Sat, 2 May
KEF
Reykjavik
BCN
Barcelona
฿9,400 Return, found 13 hours ago
฿9,400
Return
found 13 hours ago
Select Austrian Airlines flight, departing Sat, 18 Apr from Reykjavik to Barcelona, returning Sat, 2 May, priced at ฿9,400 found 13 hours ago
Lufthansa
Sat, 18 Apr - Sat, 2 May
KEF
Reykjavik
BCN
Barcelona
฿10,110 Return, found 13 hours ago
฿10,110
Return
found 13 hours ago
Select Lufthansa flight, departing Sat, 18 Apr from Reykjavik to Barcelona, returning Sat, 2 May, priced at ฿10,110 found 13 hours ago
Icelandair
Fri, 9 Oct - Wed, 14 Oct
KEF
Reykjavik
OSL
Oslo
฿10,290 Return, found 1 day ago
฿10,290
Return
found 1 day ago
Select Icelandair flight, departing Fri, 9 Oct from Reykjavik to Oslo, returning Wed, 14 Oct, priced at ฿10,290 found 1 day ago
Lufthansa
Fri, 9 Oct - Wed, 14 Oct
KEF
Reykjavik
OSL
Oslo
฿10,350 Return, found 1 day ago
฿10,350
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 9 Oct from Reykjavik to Oslo, returning Wed, 14 Oct, priced at ฿10,350 found 1 day ago
KLM
Fri, 3 Apr - Thu, 9 Apr
KEF
Reykjavik
ARN
Stockholm
฿10,605 Return, found 4 days ago
฿10,605
Return
found 4 days ago
Select KLM flight, departing Fri, 3 Apr from Reykjavik to Stockholm, returning Thu, 9 Apr, priced at ฿10,605 found 4 days ago
KLM
Wed, 3 Jun - Sun, 7 Jun
KEF
Reykjavik
LHR
London
฿10,640 Return, found 2 days ago
฿10,640
Return
found 2 days ago
Select KLM flight, departing Wed, 3 Jun from Reykjavik to London, returning Sun, 7 Jun, priced at ฿10,640 found 2 days ago
*Available to Expedia members.