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$361+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — KEF
Jul 23 — Jul 301
Wed 7/23
Wed 7/30
1 adult, Economy
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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 July 18, 2025.

Round-trip from

$624
(United Airlines)

One-way from

$361
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$1,052
From San Diego to Iceland
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One-way flight from San Diego to Iceland
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Highest demand for flights based on searches. 6% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 18, 2025.

This United Airlines deal was found by Cheapflights users on 7/16. 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 8/138:10 amSAN - KEF
1 stop17h 00mUnited Airlines
Wed 8/209:30 amKEF - SAN
2 stops36h 33mUnited Airlines
Deal found 7/16$624
This Mytrip deal was found by Cheapflights users on 7/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/67:00 pmSAN - KEF
3 stops30h 10mMultiple Airlines
Fri 8/159:50 amKEF - SAN
3 stops20h 47mMultiple Airlines
Deal found 7/16$628
This Air Canada deal was found by Cheapflights users on 7/17. 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 8/1210:20 pmSAN - KEF
2 stops26h 50mAir Canada
Thu 8/219:50 amKEF - SAN
2 stops37h 00mAir Canada
Deal found 7/17$634
This Delta deal was found by Cheapflights users on 7/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/411:15 amSAN - KEF
1 stop12h 05mDelta
Thu 8/149:30 amKEF - SAN
1 stop21h 11mDelta
Deal found 7/15$652
This British Airways deal was found by Cheapflights users on 7/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:00 pmSAN - KEF
1 stop32h 50mBritish Airways
Tue 12/211:50 amKEF - SAN
1 stop36h 20mBritish Airways
Deal found 7/17$681
This KLM deal was found by Cheapflights users on 7/16. 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.
Sun 8/106:25 amSAN - KEF
1 stop17h 35mKLM
Wed 8/209:30 amKEF - SAN
1 stop18h 14mKLM
Deal found 7/16$701

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 July 18, 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

Wed 8/13

8:10 am-8:10 am

1 stop17h 00m

Reykjavik Keflavik Intl

Wed 8/20

9:30 am-3:03 pm

2 stops36h 33m

$624

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Wed 8/6

7:00 pm-8:10 am

3 stops30h 10m

Reykjavik Keflavik Intl

Fri 8/15

9:50 am-11:37 pm

3 stops20h 47m

$628

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Tue 8/12

10:20 pm-8:10 am

2 stops26h 50m

Reykjavik Keflavik Intl

Thu 8/21

9:50 am-3:50 pm

2 stops37h 00m

$634

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

11:25 am-8:41 pm

1 stop16h 16m

$651

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Mon 8/4

11:15 am-6:20 am

1 stop12h 05m

Reykjavik Keflavik Intl

Wed 8/13

8:50 am-6:01 pm

1 stop16h 11m

$652

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Thu 7/31

5:13 pm-4:45 am

3 stops28h 32m

$361

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Thu 9/11

1:00 pm-8:15 am

2 stops36h 15m

$452

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Thu 9/11

8:15 pm-9:45 pm

1 stop18h 30m

$467

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Tue 7/22

10:20 pm-8:10 am

2 stops26h 50m

$550

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Tue 7/22

6:35 am-8:20 am

2 stops42h 45m

$570

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

Showing 1-10 of 12 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, November is the cheapest month in which you can book a flight from San Diego to Iceland (average of $328). Flying from San Diego to Iceland in June is currently the most expensive (average of $652). 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 July 18, 2025.

When flying from San Diego to Iceland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 18, 2025.
Read through reviews of airlines operating flights from San Diego to Iceland, such as Delta, KLM, and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

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
8.0
Very good
7,958 reviews
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

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.
KLM
7.8
Good
1,374 reviews
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

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.
SWISS
7.5
Good
1,661 reviews
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

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
8,864 reviews
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

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.
WestJet
7.2
Good
2,948 reviews
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

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.

  • What are the cheapest airlines to fly from San Diego 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 $452. Icelandair flights start at $467 while deals on United Airlines start at $550 one-way.

  • 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, November is the cheapest month in which you can book a flight from San Diego to Iceland (average of $328). Flying from San Diego to Iceland in June is currently the most expensive (average of $652). 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 July 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$600Average$957FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$641Average$938FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$660Average$931FlexibilityNo cancel feeOn-time67%
DeltaCheapest$666Average$937FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$890Average$1,031FlexibilityNo cancel feeOn-time76%

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