Iceland

$435+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — KEF
Mar 13 — Mar 201
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego 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 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 February 11, 2026.

This KLM deal was found by Cheapflights users on 2/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:25 pm
SAN
-
KEF
1 stop28h 05m
KLM
Thu 4/2311:25 am
KEF
-
SAN
1 stop16h 20m
KLM
Deal found 2/10$484
This Delta deal was found by Cheapflights users on 2/9. 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 4/136:15 am
SAN
-
KEF
2 stops20h 15m
Delta
Thu 4/2311:25 am
KEF
-
SAN
2 stops19h 00m
Delta
Deal found 2/9$495
This KLM deal was found by Cheapflights users on 2/8. 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.
Sat 4/2510:25 pm
SAN
-
KEF
1 stop28h 05m
KLM
Thu 5/711:25 am
KEF
-
SAN
1 stop19h 17m
KLM
Deal found 2/8$511
This Finnair deal was found by Cheapflights users on 2/8. 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 4/149:12 am
SAN
-
KEF
2 stops24h 18m
Finnair
Sun 4/195:15 pm
KEF
-
SAN
2 stops55h 35m
Finnair
Deal found 2/8$516
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/31:20 pm
SAN
-
KEF
1 stop13h 10m
Multiple Airlines
Sun 5/109:30 am
KEF
-
SAN
1 stop18h 09m
Multiple Airlines
Deal found 2/10$554
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/41:20 pm
SAN
-
KEF
1 stop13h 10m
Delta
Sun 5/108:50 am
KEF
-
SAN
1 stop20h 10m
Delta
Deal found 2/10$555
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/31:20 pm
SAN
-
KEF
1 stop13h 10m
Scandinavian Airlines
Sun 5/108:50 am
KEF
-
SAN
2 stops19h 25m
Scandinavian Airlines
Deal found 2/10$559
This Delta deal was found by Cheapflights users on 2/8. 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.
Sat 4/257:20 am
SAN
-
KEF
2 stops19h 10m
Delta
Thu 5/711:25 am
KEF
-
SAN
2 stops17h 35m
Delta
Deal found 2/8$560
This KLM deal was found by Cheapflights users on 2/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:25 pm
SAN
-
KEF
1 stop28h 05m
KLM
Sun 5/108:50 am
KEF
-
SAN
1 stop16h 07m
KLM
Deal found 2/10$561
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:30 pm
SAN
-
KEF
2 stops52h 00m
Delta
Sun 5/108:50 am
KEF
-
SAN
1 stop16h 07m
Delta
Deal found 2/10$571
This Expedia deal was found by Cheapflights users on 2/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:15 am
SAN
-
KEF
1 stop17h 00m
Alaska Airlines
Sun 4/194:50 pm
KEF
-
SAN
1 stop24h 01m
Alaska Airlines
Deal found 2/8$577

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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$484
(KLM)

One-way from

$435
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,118
Provider with most accurate pricing for San Diego-Reykjavik (REK) flight deals.
Provider most trusted by Cheapflights users for San Diego-Reykjavik (REK) flights.
From San Diego to Iceland
One-way flight from San Diego to Iceland
Highest demand for flights based on searches. 0% potential increase in price ($6 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Average for round-trip flights in February 2026

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 February 11, 2026.
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

6:15 am-9:30 am

2 stops20h 15m

Reykjavik Keflavik Intl

Thu 4/23

11:25 am-8:45 pm

1 stop16h 20m

$495

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Sat 4/25

10:25 pm-9:30 am

1 stop28h 05m

Reykjavik Keflavik Intl

Thu 5/7

11:25 am-8:20 pm

1 stop15h 55m

$511

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Tue 4/14

9:12 am-4:30 pm

2 stops24h 18m

Reykjavik Keflavik Intl

Sun 4/19

5:15 pm-5:50 pm

2 stops55h 35m

$516

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Mon 5/4

7:05 am-9:30 am

1 stop19h 25m

Reykjavik Keflavik Intl

Sun 5/10

8:50 am-10:55 pm

2 stops21h 05m

$560

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Sat 5/2

10:30 pm-9:30 am

2 stops28h 00m

Reykjavik Keflavik Intl

Sun 5/10

8:50 am-5:57 pm

1 stop16h 07m

$560

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Fri 5/1

10:30 pm-9:30 am

2 stops52h 00m

Reykjavik Keflavik Intl

Sun 5/10

8:50 am-5:57 pm

1 stop16h 07m

$571

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Thu 6/18

6:15 am-9:25 am

1 stop20h 10m

Reykjavik Keflavik Intl

Tue 6/23

7:45 pm-8:52 am

1 stop20h 07m

$583

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Tue 6/23

6:15 am-6:15 am

1 stop17h 00m

Reykjavik Keflavik Intl

Wed 7/1

10:40 am-11:59 pm

1 stop20h 19m

$583

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Tue 7/7

6:15 am-9:25 am

1 stop20h 10m

Reykjavik Keflavik Intl

Wed 7/22

4:50 pm-11:59 pm

1 stop14h 09m

$583

San DiegoReykjavik

SAN - KEF

SANKEF

San Diego

Tue 5/19

8:11 am-8:05 am

3 stops40h 54m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 15 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
No data available for this route at this time. Please check back soon.

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 February 11, 2026.
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.

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Entertainment

7.0

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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, KLM, and Finnair can get you from San Diego to Iceland in just under 20h 15m. Your travel time can differ by up to 7h 50m. The distance from San Diego to Iceland is about 4339 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

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 San Diego to Iceland

See prices for flight routes from nearby airports that may be better suited for you.

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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$650Average$969FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$660Average$913FlexibilityNo cancel feeOn-time67%
Alaska AirlinesCheapest$882Average$1,139FlexibilityNo cancel feeOn-time75%
IcelandairCheapest$890Average$1,075FlexibilityNo cancel feeOn-time76%

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.