Cheap flights from San Francisco to Southern Iceland

View AU$661 flight on Tue, 19 Aug. 2025Opens in a new window

Popular airlines from San Francisco to Southern Iceland

  • Delta

    Delta

  • Icelandair

    Icelandair

  • United

    United

  • Air France

    Air France

  • KLM

    KLM

  • SAS

    SAS

  • Brussels Airlines

    Brussels Airlines

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Cheap Flights from San Francisco (SJC) to Southern Iceland (REK)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 21 Aug. - Sun, 24 Aug.
SFO
San Francisco
KEF
Reykjavik
AU$1,116 Return, found 23 hours ago
AU$1,116
Return
found 23 hours ago
Select Air Canada flight, departing Thu, 21 Aug. from San Francisco to Reykjavik, returning Sun, 24 Aug., priced at AU$1,116 found 23 hours ago
United
Thu, 21 Aug. - Sun, 24 Aug.
SFO
San Francisco
KEF
Reykjavik
AU$1,116 Return, found 23 hours ago
AU$1,116
Return
found 23 hours ago
Select United flight, departing Thu, 21 Aug. from San Francisco to Reykjavik, returning Sun, 24 Aug., priced at AU$1,116 found 23 hours ago
WestJet
Tue, 19 Aug. - Sat, 23 Aug.
SFO
San Francisco
KEF
Reykjavik
AU$1,419 Return, found 23 hours ago
AU$1,419
Return
found 23 hours ago
Select WestJet flight, departing Tue, 19 Aug. from San Francisco to Reykjavik, returning Sat, 23 Aug., priced at AU$1,419 found 23 hours ago
Delta
Thu, 21 Aug. - Sun, 24 Aug.
SFO
San Francisco
KEF
Reykjavik
AU$1,438 Return, found 23 hours ago
AU$1,438
Return
found 23 hours ago
Select Delta flight, departing Thu, 21 Aug. from San Francisco to Reykjavik, returning Sun, 24 Aug., priced at AU$1,438 found 23 hours ago
Swiss International Air Lines
Sat, 16 Aug. - Sat, 23 Aug.
SFO
San Francisco
KEF
Reykjavik
AU$1,509 Return, found 23 hours ago
AU$1,509
Return
found 23 hours ago
Select Swiss International Air Lines flight, departing Sat, 16 Aug. from San Francisco to Reykjavik, returning Sat, 23 Aug., priced at AU$1,509 found 23 hours ago
Scandinavian Airlines
Wed, 1 Oct. - Fri, 31 Oct.
SFO
San Francisco
KEF
Reykjavik
AU$1,533 Return, found 20 hours ago
AU$1,533
Return
found 20 hours ago
Select Scandinavian Airlines flight, departing Wed, 1 Oct. from San Francisco to Reykjavik, returning Fri, 31 Oct., priced at AU$1,533 found 20 hours ago

Find the cheapest month to fly from San Francisco (SFO) to Reykjavik (KEF)

September is typically the cheapest month to fly

From AU$708 - AU$1,703 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.