HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Iceland

$213+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KEF
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from California to Iceland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 31, 2025.

Round-trip from

$466
(Kiwi.com)

One-way from

$227
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$974
From California to Iceland
Search Deals
One-way flight from California to Iceland
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/68:52 pmLAS - KEF
1 stop25h 03mMultiple Airlines
Sat 9/133:05 pmKEF - LAS
1 stop26h 24mMultiple Airlines
Deal found 7/31$466
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:00 pmSAN - KEF
1 stop32h 50mBritish Airways
Tue 12/911:50 amKEF - SAN
1 stop36h 20mBritish Airways
Deal found 7/29$601
This Finnair deal was found by Cheapflights users on 7/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:36 amBUR - KEF
2 stops40h 39mMultiple Airlines
Mon 1/1210:00 amKEF - BUR
2 stops42h 21mMultiple Airlines
Deal found 7/30$612
This Finnair deal was found by Cheapflights users on 7/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:52 amSNA - KEF
2 stops38h 23mMultiple Airlines
Mon 1/1210:00 amKEF - SNA
2 stops42h 15mMultiple Airlines
Deal found 7/30$612
This Ovago deal was found by Cheapflights users on 7/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:55 pmLAS - KEF
1 stop29h 50mBritish Airways
Thu 11/2011:45 amKEF - LAS
2 stops43h 14mBritish Airways
Deal found 7/31$613
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/319:35 pmSAN - KEF
1 stop24h 10mMultiple Airlines
Thu 9/253:05 pmKEF - SAN
2 stops15h 29mMultiple Airlines
Deal found 7/30$625
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/128:44 pmSAN - KEF
2 stops28h 46mUnited Airlines
Thu 8/219:30 amKEF - SAN
2 stops33h 10mUnited Airlines
Deal found 7/29$633
This Finnair deal was found by Cheapflights users on 7/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:55 pmLAS - KEF
2 stops28h 20mFinnair
Thu 11/2010:00 amKEF - LAS
2 stops40h 50mFinnair
Deal found 7/30$634
This Air Canada deal was found by Cheapflights users on 7/29. 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.
Tue 8/125:35 pmSAN - KEF
2 stops31h 35mAir Canada
Thu 8/219:30 amKEF - SAN
2 stops33h 10mAir Canada
Deal found 7/29$636
This Lufthansa deal was found by Cheapflights users on 7/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:35 amSMF - KEF
2 stops21h 40mLufthansa
Thu 1/83:10 pmKEF - SMF
2 stops40h 18mLufthansa
Deal found 7/30$637
This KLM deal was found by Cheapflights users on 7/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/299:40 amSJC - KEF
2 stops14h 20mKLM
Tue 8/58:50 amKEF - SJC
1 stop19h 56mKLM
Deal found 7/28$644
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Sat 8/164:00 pmSJC - KEF
2 stops33h 15mAir Canada
Tue 8/269:50 amKEF - SJC
2 stops38h 27mAir Canada
Deal found 7/30$647

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 July 31, 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

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Sat 9/6

8:52 pm-4:55 am

1 stop25h 03m

Reykjavik Keflavik Intl

Sat 9/13

3:05 pm-10:29 am

1 stop26h 24m

$466

BurbankReykjavik

BUR - KEF

BURKEF

Burbank Bob Hope

Mon 12/29

8:36 am-9:15 am

2 stops40h 39m

Reykjavik Keflavik Intl

Mon 1/12

10:00 am-8:21 pm

2 stops42h 21m

$612

Santa AnaReykjavik

SNA - KEF

SNAKEF

Santa Ana J. Wayne/Orange Cnty

Mon 12/29

10:52 am-9:15 am

2 stops38h 23m

Reykjavik Keflavik Intl

Mon 1/12

10:00 am-8:15 pm

2 stops42h 15m

$612

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Sun 8/31

9:35 pm-4:45 am

1 stop24h 10m

Reykjavik Keflavik Intl

Thu 9/25

3:05 pm-11:34 pm

2 stops15h 29m

$625

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Tue 8/12

8:44 pm-8:30 am

2 stops28h 46m

Reykjavik Keflavik Intl

Thu 8/21

9:30 am-11:40 am

2 stops33h 10m

$633

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Tue 8/12

5:35 pm-8:10 am

2 stops31h 35m

Reykjavik Keflavik Intl

Thu 8/21

9:30 am-11:40 am

2 stops33h 10m

$636

SacramentoReykjavik

SMF - KEF

SMFKEF

Sacramento Intl

Wed 12/31

8:35 am-2:15 pm

2 stops21h 40m

Reykjavik Keflavik Intl

Thu 1/8

3:10 pm-11:28 pm

2 stops40h 18m

$637

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sat 8/16

4:00 pm-8:15 am

2 stops33h 15m

Reykjavik Keflavik Intl

Tue 8/26

9:50 am-5:17 pm

2 stops38h 27m

$647

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

Sun 8/3

5:50 am-6:20 am

1 stop17h 30m

Reykjavik Keflavik Intl

Mon 8/11

9:30 am-9:27 pm

1 stop18h 57m

$653

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Tue 8/12

6:15 am-6:20 am

1 stop17h 05m

Reykjavik Keflavik Intl

Thu 8/21

9:30 am-8:44 pm

1 stop18h 14m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 60 results
1
2
3
...
6

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 $653). 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 July 31, 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.

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 July 31, 2025.
Read through reviews of airlines operating flights from California to Iceland, such as Delta, Alaska Airlines, and KLM. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Alaska Airlines
8.0
Very good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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. United Airlines flights start at $500 while deals on Air Canada start at $506 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 $653). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for California to Iceland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to London City flights
Newark to Charles de Gaulle flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Gatwick flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Istanbul flights
John F Kennedy Intl to Lisbon flights
Newark to London City flights
John F Kennedy Intl to Stansted flights
LaGuardia to Gatwick flights
Miami to Madrid flights
John F Kennedy Intl to Orly flights
Newark to Lisbon flights
Boston to Heathrow flights
O'Hare Intl to Heathrow flights
Newark to Athens flights
John F Kennedy Intl to Luton flights
Dulles Intl to Heathrow flights
Newark to Barcelona-El Prat flights
Los Angeles to Heathrow flights
Newark to Orly flights
Newark to Stansted flights
LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Athens flights
John F Kennedy Intl to Malpensa flights
John F Kennedy Intl to Dublin flights
Newark to Madrid flights
John F Kennedy Intl to Barcelona-El Prat flights
John F Kennedy Intl to Madrid flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
San Francisco to Heathrow flights
Newark to Malpensa flights
Seattle to Heathrow flights
Newark to Dublin flights
Boston to Charles de Gaulle flights
Baltimore to Heathrow flights
Boston to Leonardo da Vinci/Fiumicino flights
Seattle to Charles de Gaulle flights
John F Kennedy Intl to Frederic Chopin flights
Newark to Luton flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Charles de Gaulle flights
Dallas/Fort Worth to Heathrow flights
John F Kennedy Intl to Frankfurt flights
John F Kennedy Intl to Amsterdam flights

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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$507Average$849FlexibilityNo cancel feeOn-time71%
WestJetCheapest$519Average$656FlexibilityNo cancel feeOn-time60%
DeltaCheapest$556Average$870FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$641Average$836FlexibilityNo cancel feeOn-time77%
KLMCheapest$641Average$932FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$653Average$873FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$660Average$875FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$663Average$835FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$674Average$893FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$740Average$943FlexibilityNo cancel feeOn-time72%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.