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Iceland

$377+ Cheap flights from San Diego (SAN) 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — KEF
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from San Diego to Iceland

Cheapest flights from San Diego to Iceland
Explore the most affordable flight options available from San Diego to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This KAYAK deal was found by Cheapflights users on 12/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:15 pmSAN - KEF
2 stops34h 30mScandinavian Airlines
Sat 1/1711:25 amKEF - SAN
2 stops44h 40mScandinavian Airlines
Deal found 12/19$951
This KAYAK deal was found by Cheapflights users on 12/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:15 pmSAN - KEF
2 stops34h 30mScandinavian Airlines
Mon 1/123:40 pmKEF - SAN
2 stops37h 25mScandinavian Airlines
Deal found 12/19$1,071
This KAYAK deal was found by Cheapflights users on 12/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:00 amSAN - KEF
2 stops23h 15mLufthansa
Thu 1/153:10 pmKEF - SAN
1 stop32h 35mLufthansa
Deal found 12/19$1,110
This KAYAK deal was found by Cheapflights users on 12/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:15 pmSAN - KEF
2 stops34h 30mScandinavian Airlines
Tue 1/1311:30 amKEF - SAN
2 stops43h 17mScandinavian Airlines
Deal found 12/19$1,121
This KAYAK deal was found by Cheapflights users on 12/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:50 amSAN - KEF
2 stops42h 25mLufthansa
Thu 1/153:10 pmKEF - SAN
1 stop32h 35mLufthansa
Deal found 12/19$1,122
This KAYAK deal was found by Cheapflights users on 12/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:00 amSAN - KEF
2 stops23h 15mLufthansa
Fri 1/163:25 pmKEF - SAN
2 stops38h 31mLufthansa
Deal found 12/19$1,128
This FlightHub deal was found by Cheapflights users on 12/19. 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.
Sun 12/2811:29 amSAN - KEF
1 stop34h 36mMultiple Airlines
Thu 1/154:50 pmKEF - SAN
1 stop29h 28mMultiple Airlines
Deal found 12/19$1,133
This KAYAK deal was found by Cheapflights users on 12/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:40 pmSAN - KEF
2 stops36h 35mLufthansa
Fri 1/163:25 pmKEF - SAN
2 stops39h 40mLufthansa
Deal found 12/19$1,135
This FlightHub deal was found by Cheapflights users on 12/19. 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 12/3011:29 amSAN - KEF
1 stop34h 36mMultiple Airlines
Thu 1/154:50 pmKEF - SAN
1 stop29h 28mMultiple Airlines
Deal found 12/19$1,143

Find flight deals from San Diego to Iceland

Keep the following information in mind while searching for San Diego to Iceland flight deals. Data was last updated December 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$610
(Finnair)

One-way from

$377
(Kiwi.com)

Popular in

February

Cheapest in

November

Average price

$1,267
Provider with most accurate pricing for San Diego-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Reykjavik (REK) flights.
Search Deals
From San Diego to Iceland
Search Deals
One-way flight from San Diego to Iceland
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego 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 December 21, 2025.
Use the filters below to find and compare flights from San Diego to Iceland that are best for you.

Fly from

San Diego

Fly to

Iceland

Route

Depart

Return

Price

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Mon 4/13

1:25 pm-9:30 am

1 stop13h 05m

Reykjavik Keflavik Intl

Thu 4/23

11:25 am-11:55 pm

1 stop19h 30m

$666

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Mon 3/30

7:59 pm-9:30 am

2 stops30h 31m

Reykjavik Keflavik Intl

Tue 4/7

11:25 am-12:11 am

1 stop19h 46m

$680

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Sun 4/19

7:40 pm-9:55 am

1 stop31h 15m

Reykjavik Keflavik Intl

Sat 4/25

10:00 am-2:55 pm

1 stop35h 55m

$819

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Mon 2/23

9:00 pm-6:10 am

1 stop25h 10m

Reykjavik Keflavik Intl

Sun 3/1

5:00 pm-10:32 am

1 stop25h 32m

$823

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Fri 3/27

9:25 pm-9:30 am

2 stops29h 05m

Reykjavik Keflavik Intl

Sat 4/4

11:25 am-8:48 pm

1 stop16h 23m

$843

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Mon 6/15

7:30 am-9:00 am

1 stop18h 30m

Reykjavik Keflavik Intl

Wed 6/24

12:45 pm-10:52 pm

1 stop17h 07m

$849

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Wed 2/4

2:55 pm-11:20 pm

2 stops24h 25m

Reykjavik Keflavik Intl

Tue 2/10

7:35 am-10:47 pm

2 stops23h 12m

$852

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Sun 1/25

10:37 am-10:45 am

2 stops40h 08m

Reykjavik Keflavik Intl

Thu 1/29

3:40 pm-10:45 pm

2 stops39h 05m

$876

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Wed 2/4

3:30 pm-6:10 am

1 stop30h 40m

Reykjavik Keflavik Intl

Tue 2/10

5:00 pm-8:20 pm

1 stop35h 20m

$886

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Thu 6/4

1:05 pm-8:15 am

2 stops36h 10m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 17 results
1
2

Best time to book a flight from San Diego to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from San Diego 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 San Diego to Iceland

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

Currently, March is the cheapest month in which you can book a flight from San Diego to Iceland (average of $673). Flying from San Diego to Iceland in November is currently the most expensive (average of $1,148). 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 SAN to IS?

Find hourly flight availability from San Diego 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 December 21, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 22% on flights from San Diego to Iceland by exploring options for tickets at noon.

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 December 21, 2025.
Read through reviews of airlines operating flights from San Diego to Iceland, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,496 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,496 reviews
Alaska Airlines
8.0
Very good
11,496 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,017 reviews
Alaska Airlines
8.0
Very good
11,496 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,100 reviews
Alaska Airlines
8.0
Very good
11,496 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Air Canada
7.1
Good
10,550 reviews
Alaska Airlines
8.0
Very good
11,496 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Icelandair
7.0
Good
592 reviews
Alaska Airlines
8.0
Very good
11,496 reviews

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

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

  • What airport do you fly from for flights from San Diego to Iceland?

    San Diego (SAN) is the airport you will fly out of if you book a flight from San Diego to Iceland. It is only a 2.6 mi journey to San Diego (SAN) from San Diego’s city center.

  • How long is the flight from San Diego to Iceland?

    Delta can get you from San Diego to Iceland in just under 30h 31m. Your travel time can differ by up to . The distance from San Diego to Iceland is about 4339 mi.

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

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

  • How can I find direct flights from San Diego to Iceland?

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

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

    Yes. Cheapflights offers flight deals from San Diego 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 San Diego to Iceland?

    Currently, March is the cheapest month in which you can book a flight from San Diego to Iceland (average of $673). Flying from San Diego to Iceland in November is currently the most expensive (average of $1,148). 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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Top 5 airlines flying from San Diego to Iceland

Discover the top 5 airlines that operate flights from San Diego 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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$650Average$969FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$660Average$913FlexibilityNo cancel feeOn-time67%
DeltaCheapest$867Average$985FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$890Average$1,069FlexibilityNo cancel feeOn-time76%
Alaska AirlinesCheapest$970Average$1,139FlexibilityNo cancel feeOn-time75%

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