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Iceland

$257+ Cheap flights from California to Iceland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KEF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from California to Iceland

Keep the following information in mind while searching for California to Iceland flight deals. Data was last updated June 12, 2025.

Round-trip from

$577
(United Airlines)

One-way from

$257
(Cheapflightsfares)

Popular in

September

Cheapest in

March

Average price

$967
From California to Iceland
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One-way flight from California to Iceland
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Highest demand for flights based on searches. 3% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from California to Iceland

Cheapest flights from California to Iceland
Explore the most affordable flight options available from California to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:20 pmLAS - KEF
1 stop30h 55mWestJet
Mon 10/139:35 amKEF - LAS
1 stop32h 05mWestJet
Deal found 6/12$492
This Trip.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:30 pmLAS - KEF
2 stops29h 45mMultiple Airlines
Mon 10/139:35 amKEF - LAS
1 stop32h 05mMultiple Airlines
Deal found 6/12$522
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/286:45 amSNA - KEF
1 stop18h 45mUnited Airlines
Thu 8/219:30 amKEF - SNA
2 stops33h 10mUnited Airlines
Deal found 6/11$577
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/128:10 amSAN - KEF
2 stops41h 05mAir Canada
Thu 8/219:30 amKEF - SAN
2 stops39h 50mAir Canada
Deal found 6/12$579
This Air Canada deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/271:30 pmSNA - KEF
2 stops35h 45mAir Canada
Wed 8/209:30 amKEF - SNA
2 stops44h 00mAir Canada
Deal found 6/11$579
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1812:01 pmLAS - KEF
1 stop11h 59mUnited Airlines
Tue 8/269:50 amKEF - LAS
2 stops38h 58mUnited Airlines
Deal found 6/10$583
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/277:00 amONT - KEF
1 stop18h 30mUnited Airlines
Tue 8/199:50 amKEF - ONT
2 stops33h 42mUnited Airlines
Deal found 6/11$583
This Air Canada deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/277:00 amBUR - KEF
2 stops18h 15mAir Canada
Thu 8/219:30 amKEF - BUR
2 stops38h 58mAir Canada
Deal found 6/11$583
This Air Canada deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/16:31 pmONT - KEF
2 stops54h 44mAir Canada
Thu 8/219:30 amKEF - ONT
2 stops38h 59mAir Canada
Deal found 6/11$589
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/67:00 amSJC - KEF
2 stops18h 15mUnited Airlines
Tue 8/199:50 amKEF - SJC
2 stops43h 50mUnited Airlines
Deal found 6/11$590
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/611:40 amSFO - KEF
1 stop13h 30mUnited Airlines
Tue 8/1911:00 amKEF - SFO
1 stop13h 41mUnited Airlines
Deal found 6/11$595
This oojo deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:40 pmSFO - KEF
2 stops28h 25mScandinavian Airlines
Sun 10/124:10 pmKEF - SFO
2 stops31h 20mScandinavian Airlines
Deal found 6/12$597

Cheapflights Fare Finder

Customize your flight search to find flights from California to Iceland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from California to Iceland that are best for you.

Fly from

California

Fly to

Iceland

Route

Depart

Return

Price

Santa AnaReykjavik

SNA - KEF

SNAKEF

Santa Ana J. Wayne/Orange Cnty

Mon 7/28

6:45 am-8:30 am

1 stop18h 45m

Reykjavik Keflavik Intl

Thu 8/21

9:30 am-11:40 am

2 stops33h 10m

$577

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Tue 7/8

9:59 pm-4:50 am

1 stop23h 51m

Reykjavik Keflavik Intl

Sat 7/12

4:00 pm-9:50 am

1 stop24h 50m

$578

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Tue 8/12

8:10 am-8:15 am

2 stops41h 05m

Reykjavik Keflavik Intl

Thu 8/21

9:30 am-11:40 am

2 stops33h 10m

$579

Santa AnaReykjavik

SNA - KEF

SNAKEF

Santa Ana J. Wayne/Orange Cnty

Sun 7/27

1:30 pm-8:15 am

2 stops35h 45m

Reykjavik Keflavik Intl

Thu 8/21

9:30 am-6:31 pm

2 stops40h 01m

$579

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Mon 8/18

12:01 pm-7:00 am

1 stop11h 59m

Reykjavik Keflavik Intl

Tue 8/26

9:50 am-5:48 pm

2 stops38h 58m

$583

OntarioReykjavik

ONT - KEF

ONTKEF

Ontario

Sun 7/27

7:00 am-8:30 am

1 stop18h 30m

Reykjavik Keflavik Intl

Tue 8/19

9:50 am-12:32 pm

2 stops33h 42m

$583

BurbankReykjavik

BUR - KEF

BURKEF

Burbank Bob Hope

Sun 7/27

7:00 am-8:15 am

2 stops18h 15m

Reykjavik Keflavik Intl

Thu 8/21

9:30 am-5:28 pm

2 stops38h 58m

$583

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

Wed 10/8

7:40 pm-7:05 am

2 stops28h 25m

Reykjavik Keflavik Intl

Sun 10/12

4:10 pm-4:30 pm

2 stops31h 20m

$597

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

Thu 10/2

2:45 pm-8:15 am

2 stops34h 30m

Reykjavik Keflavik Intl

Mon 10/13

9:35 am-9:30 am

2 stops30h 55m

$599

Santa AnaReykjavik

SNA - KEF

SNAKEF

Santa Ana J. Wayne/Orange Cnty

Wed 7/30

12:50 pm-7:00 am

1 stop11h 10m

Reykjavik Keflavik Intl

Wed 8/20

9:30 am-8:25 pm

1 stop17h 55m

$600

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 60 results
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Best time to book a flight from California to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Iceland

What is the cheapest month to book a flight from California to Iceland?

Currently, November is the cheapest month in which you can book a flight from California to Iceland (average of $328). Flying from California to Iceland in June is currently the most expensive (average of $659). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to IS?

Find hourly flight availability from California to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Iceland as you normally would.

Rainfall in Iceland by month

Plan your trip to Iceland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Iceland ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Iceland when rainfall is around 1.6 in.

Temperature in Iceland by month

Plan your trip to Iceland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Iceland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Iceland

Get insights into the airlines that provide service to Iceland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Iceland. Reviews last updated June 12, 2025.
To help decide which airline to fly from California to Iceland, see what other customers have to say about Delta, Alaska Airlines and KLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Alaska Airlines
8.0
Very good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from California to Iceland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from California to Iceland one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $257. Icelandair flights start at $475 while deals on Air Canada start at $495 one-way.

  • Can I find deals for flights from California to Iceland that include hotel bookings?

    Yes. In addition to deals on California to Iceland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Iceland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Iceland.

  • Can I find deals for business class flights from California to Iceland?

    Yes. Cheapflights offers flight deals from California to Iceland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Iceland?

    Currently, November is the cheapest month in which you can book a flight from California to Iceland (average of $328). Flying from California to Iceland in June is currently the most expensive (average of $659). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for California to Iceland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from California to Iceland

Discover the top 10 airlines that operate flights from California to Iceland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$330Average$840FlexibilityNo cancel feeOn-time70%
WestJetCheapest$495Average$662FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$507Average$849FlexibilityNo cancel feeOn-time71%
KLMCheapest$600Average$948FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$601Average$814FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$641Average$818FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$641Average$880FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$653Average$875FlexibilityNo cancel feeOn-time77%
DeltaCheapest$657Average$904FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$740Average$943FlexibilityNo cancel feeOn-time72%

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