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Find cheap flights from California to Iceland from $257

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from California to Iceland departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 7/5
Fri 7/12

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In the last 7 days travelers have searched 44,281,614 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

September

Cheapest flight

$257
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from San Francisco to Reykjavik-Keflavik Airport

FAQs for booking flights from California to Iceland

  • How does KAYAK find such low prices on flights from California to Iceland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Iceland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Iceland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Iceland from California is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from California to Iceland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Iceland with an airline and back to California with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Iceland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Iceland from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from California to Iceland

Recent round-trip flight deals

8/21Wed
1 stop
32h 38mLAX-KEF
9/4Wed
1 stop
35h 27mKEF-LAX
$494
8/21Wed
1 stop
23h 45mLAX-KEF
9/4Wed
2 stops
31h 02mKEF-LAX
$499
9/23Mon
1 stopWestJet
17h 45mSFO-KEF
10/1Tue
1 stopWestJet
33h 26mKEF-SFO
$552
9/21Sat
1 stopAir Canada
32h 00mLAX-KEF
10/3Thu
1 stopAir Canada
18h 59mKEF-LAX
$552
9/24Tue
1 stopAir Canada
28h 20mLAX-KEF
10/4Fri
2 stopsAir Canada
32h 14mKEF-LAX
$558
10/2Wed
1 stopWestJet
17h 45mSFO-KEF
10/10Thu
1 stopWestJet
18h 41mKEF-SFO
$561
9/24Tue
1 stopUnited Airlines
19h 30mLAX-KEF
10/1Tue
2 stopsUnited Airlines
39h 13mKEF-LAX
$609
8/14Wed
2 stopsUnited Airlines
14h 30mLAX-KEF
8/28Wed
2 stopsUnited Airlines
32h 35mKEF-LAX
$630
9/30Mon
1 stopDelta
17h 50mLAX-KEF
10/9Wed
1 stopDelta
18h 44mKEF-LAX
$631
9/3Tue
1 stopDelta
11h 35mLAX-KEF
9/17Tue
1 stopDelta
19h 45mKEF-LAX
$642

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Recent one-way flight deals

9/23Mon
1 stopWestJet
17h 45mSFO-KEF
$257
10/8Tue
1 stopWestJet
31h 20mSNA-KEF
$257
7/13Sat
1 stop
23h 20mLAX-KEF
$280
7/9Tue
2 stops
22h 30mLAX-KEF
$293
8/10Sat
1 stopWestJet
31h 20mSNA-KEF
$295
9/23Mon
1 stopIcelandair
17h 25mSFO-KEF
$502
7/16Tue
1 stopAir Canada
17h 35mSAN-KEF
$533
7/15Mon
1 stopAir Canada
14h 25mSAN-KEF
$539
10/15Tue
1 stopLufthansa
25h 35mLAX-KEF
$551
11/23Sat
1 stopIcelandair
13h 56mLAX-KEF
$564

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Last minute flights from California to Iceland

Last minute flight, train and bus deals

6/6Thu
multi-stop
27h 45mLAX-KEF
6/13Thu
multi-stop
14h 40mKEF-LAX
$645
6/6Thu
multi-stop
27h 45mLAX-KEF
6/11Tue
multi-stop
14h 40mKEF-LAX
$654
6/8Sat
multi-stopAir Canada
31h 55mLAX-KEF
6/19Wed
multi-stopAir Canada
19h 50mKEF-LAX
$656
6/8Sat
multi-stopAir Canada
31h 55mLAX-KEF
6/19Wed
multi-stopAir Canada
16h 36mKEF-LAX
$665
6/8Sat
multi-stopUnited Airlines
26h 40mLAX-KEF
10/17Thu
multi-stopUnited Airlines
20h 44mKEF-LAX
$753
6/8Sat
multi-stopAir France
13h 30mLAX-KEF
10/17Thu
multi-stopAir France
14h 37mKEF-LAX
$799
6/6Thu
multi-stopDelta
10h 32mLAX-KEF
6/12Wed
multi-stopDelta
12h 31mKEF-LAX
$898
6/6Thu
multi-stopAir France
13h 40mLAX-KEF
6/10Mon
multi-stopAir France
21h 03mKEF-LAX
$948
6/10Mon
multi-stopDelta
23h 53mSFO-KEF
6/19Wed
multi-stopDelta
16h 20mKEF-SFO
$1,030
6/10Mon
multi-stopUnited Airlines
24h 20mSFO-KEF
6/18Tue
multi-stopUnited Airlines
16h 16mKEF-SFO
$1,036

Search by stops

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