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Keflavik To San Francisco Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

August
September
October
November
December
January
February
March
April

August is by far the best month, wherein you can get cheapest flights for Keflavik to San Francisco. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

disclDisclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Keflavik To San Francisco

Cheapest
WestJet Airlines
WestJet Airlines

KEF

09:35

Keflavik Keflavik International Airport

Mon , 15 Sep 2025

14h 39m
ellipse
1 Stop

SFO

17:14

San Francisco San Francisco International Airport

Mon, 15 Sep 2025

$572
WestJet Airlines
WestJet Airlines

KEF

09:35

Keflavik Keflavik International Airport

Tue , 16 Sep 2025

18h 49m
ellipse
1 Stop

SFO

21:24

San Francisco San Francisco International Airport

Tue, 16 Sep 2025

$572
TAP Air Portugal
TAP Air Portugal

KEF

16:00

Keflavik Keflavik International Airport

Sun , 31 Aug 2025

29h 30m
ellipse
1 Stop

SFO

14:30

San Francisco San Francisco International Airport

Mon, 01 Sep 2025

$1623
Scandinavian Airlines
Scandinavian Airlines

KEF

07:40

Keflavik Keflavik International Airport

Sun , 31 Aug 2025

15h 50m
ellipse
1 Stop

SFO

16:30

San Francisco San Francisco International Airport

Sun, 31 Aug 2025

$2277
TAP Air Portugal
TAP Air Portugal

KEF

16:00

Keflavik Keflavik International Airport

Sun , 07 Sep 2025

29h 30m
ellipse
1 Stop

SFO

14:30

San Francisco San Francisco International Airport

Mon, 08 Sep 2025

$3300
TAP Air Portugal
TAP Air Portugal

KEF

16:00

Keflavik Keflavik International Airport

Sun , 14 Sep 2025

29h 30m
ellipse
1 Stop

SFO

14:30

San Francisco San Francisco International Airport

Mon, 15 Sep 2025

$4013
Scandinavian Airlines
Scandinavian Airlines

KEF

17:25

Keflavik Keflavik International Airport

Sun , 07 Sep 2025

30h 05m
ellipse
1 Stop

SFO

16:30

San Francisco San Francisco International Airport

Mon, 08 Sep 2025

$5665
Scandinavian Airlines
Scandinavian Airlines

KEF

07:40

Keflavik Keflavik International Airport

Sun , 14 Sep 2025

15h 50m
ellipse
1 Stop

SFO

16:30

San Francisco San Francisco International Airport

Sun, 14 Sep 2025

$5667
ellipse

Early Morning Flight Keflavik to San Francisco

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Cheapest Flight
Found
$2277
group
Average Flight
Time
15h 50m
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Date/Time
31 Aug 2025
07:40 AM
plane
Airlines
Scandinavian Airlines
Ellipse

Late Night Flight Keflavik to San Francisco

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Cheapest Flight
Found
$1623
group
Average Flight
Time
29h 30m
calendar
Date/Time
31 Aug 2025
16:00 PM
plane
Airlines
TAP Air Portugal