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Iceland

$578+ Cheap flights from San Diego (SAN) to Iceland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — KEF
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find 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 November 6, 2025.

This Trip.com deal was found by Cheapflights users on 11/4. 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.
Wed 12/36:25 amSAN - KEF
1 stop15h 40mMultiple Airlines
Wed 12/104:55 pmKEF - SAN
1 stop13h 51mMultiple Airlines
Deal found 11/4$626
This Finnair deal was found by Cheapflights users on 11/4. 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.
Fri 12/510:47 amSAN - KEF
2 stops22h 28mFinnair
Mon 12/89:45 amKEF - SAN
2 stops40h 16mFinnair
Deal found 11/4$711
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Mon 12/86:34 amSAN - KEF
1 stop15h 31mMultiple Airlines
Mon 12/154:55 pmKEF - SAN
1 stop15h 04mMultiple Airlines
Deal found 11/6$745
This Finnair deal was found by Cheapflights users on 11/4. 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.
Thu 12/46:00 pmSAN - KEF
2 stops31h 15mFinnair
Mon 12/810:00 amKEF - SAN
2 stops40h 01mFinnair
Deal found 11/4$771
This Scandinavian Airlines deal was found by Cheapflights users on 11/4. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:59 amSAN - KEF
3 stops29h 56mScandinavian Airlines
Mon 12/87:50 amKEF - SAN
2 stops23h 04mScandinavian Airlines
Deal found 11/4$777
This Trip.com deal was found by Cheapflights users on 11/4. 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.
Tue 11/186:58 amSAN - KEF
1 stop15h 07mMultiple Airlines
Tue 11/254:55 pmKEF - SAN
1 stop15h 04mMultiple Airlines
Deal found 11/4$785
This FlightHub deal was found by Cheapflights users on 11/6. 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.
Wed 11/128:39 pmSAN - KEF
1 stop17h 06mIcelandair
Mon 11/174:50 pmKEF - SAN
1 stop15h 09mIcelandair
Deal found 11/6$928

Cheap 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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$521
(United Airlines)

Popular in

December

Cheapest in

April

Average price

$996
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
Highest demand for flights based on searches. 27% potential increase in price ($425 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($144 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 6, 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 1/12

6:25 am-6:05 am

1 stop15h 40m

Reykjavik Keflavik Intl

Tue 1/20

4:55 pm-10:46 pm

1 stop13h 51m

$578

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Wed 2/18

11:04 am-2:15 pm

2 stops19h 11m

Reykjavik Keflavik Intl

Wed 3/11

2:05 pm-12:12 am

3 stops41h 07m

$734

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Mon 12/8

6:34 am-6:05 am

1 stop15h 31m

Reykjavik Keflavik Intl

Mon 12/15

4:55 pm-11:59 pm

1 stop15h 04m

$745

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Wed 2/4

7:00 am-10:45 am

2 stops19h 45m

Reykjavik Keflavik Intl

Tue 2/10

7:35 am-10:47 pm

2 stops23h 12m

$747

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Tue 1/13

4:20 pm-11:55 pm

2 stops23h 35m

Reykjavik Keflavik Intl

Tue 1/20

7:35 am-10:47 pm

2 stops23h 12m

$757

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Wed 1/28

7:00 am-10:45 am

2 stops19h 45m

Reykjavik Keflavik Intl

Tue 2/3

7:35 am-10:47 pm

2 stops23h 12m

$757

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Thu 12/4

9:59 am-11:55 pm

3 stops29h 56m

Reykjavik Keflavik Intl

Mon 12/8

7:50 am-10:54 pm

2 stops23h 04m

$777

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Wed 2/4

6:00 pm-10:55 am

1 stop32h 55m

Reykjavik Keflavik Intl

Tue 2/10

11:50 am-4:10 pm

1 stop36h 20m

$787

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Mon 1/12

6:00 pm-10:50 am

1 stop32h 50m

Reykjavik Keflavik Intl

Tue 1/20

11:50 am-8:32 am

2 stops28h 42m

$806

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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 $1,036). 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 November 6, 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 November 6, 2025.
Read through reviews of airlines operating flights from San Diego to Iceland, such as Delta, Air France, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

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
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

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
7.4
Good
1,484 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

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.
United Airlines
7.4
Good
9,007 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

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 Canada
7.1
Good
10,416 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

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.
Icelandair
7.1
Good
572 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

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 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?

    Scandinavian Airlines can get you from San Diego to Iceland in just under 19h 45m. 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 $1,036). 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 4 airlines flying from San Diego to Iceland

Discover the top 4 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$650Average$954FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$660Average$913FlexibilityNo cancel feeOn-time67%
Alaska AirlinesCheapest$666Average$1,149FlexibilityNo cancel feeOn-time75%
IcelandairCheapest$890Average$1,067FlexibilityNo cancel feeOn-time76%

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