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Iceland

$929+ Cheap flights from Santa Rosa (STS) 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
STS — KEF
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Santa Rosa to Iceland

Cheapest flights from Santa Rosa to Iceland
Explore the most affordable flight options available from Santa Rosa to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:57 pm
STS
-
KEF
1 stop26h 18m
Multiple Airlines
Tue 3/35:00 pm
KEF
-
STS
1 stop25h 32m
Multiple Airlines
Deal found 1/28$929
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:50 pm
STS
-
KEF
2 stops27h 25m
Alaska Airlines
Tue 3/35:00 pm
KEF
-
STS
2 stops31h 47m
Alaska Airlines
Deal found 1/28$1,059
This Finnair deal was found by Cheapflights users on 1/27. 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.
Wed 7/1510:57 am
STS
-
KEF
2 stops37h 53m
Multiple Airlines
Wed 7/228:35 am
KEF
-
STS
2 stops35h 58m
Multiple Airlines
Deal found 1/27$1,448
This Finnair deal was found by Cheapflights users on 1/27. 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.
Sat 7/255:52 pm
STS
-
KEF
2 stops54h 58m
Multiple Airlines
Mon 8/38:35 am
KEF
-
STS
2 stops35h 58m
Multiple Airlines
Deal found 1/27$1,708
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/97:00 am
STS
-
KEF
2 stops43h 50m
American Airlines
Fri 2/206:10 pm
KEF
-
STS
2 stops48h 01m
American Airlines
Deal found 1/27$2,454
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1012:55 pm
STS
-
KEF
2 stops37h 50m
American Airlines
Fri 2/206:10 pm
KEF
-
STS
2 stops48h 01m
American Airlines
Deal found 1/27$2,962
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/94:23 pm
STS
-
KEF
2 stops34h 27m
American Airlines
Mon 2/2311:50 am
KEF
-
STS
2 stops30h 21m
American Airlines
Deal found 1/27$2,966
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/107:00 am
STS
-
KEF
2 stops43h 45m
American Airlines
Tue 2/2411:50 am
KEF
-
STS
2 stops30h 21m
American Airlines
Deal found 1/27$3,474

Find flight deals from Santa Rosa to Iceland

Keep the following information in mind while searching for Santa Rosa to Iceland flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$929
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$960
Provider with most accurate pricing for San Francisco-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Reykjavik (REK) flights.
Search Deals
From Santa Rosa Sonoma County to Iceland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa 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 January 29, 2026.
Use the filters below to find and compare flights from Santa Rosa to Iceland that are best for you.

Fly from

Santa Rosa

Fly to

Iceland

Route

Depart

Return

Price

Santa RosaReykjavik

STS - KEF

STSKEF

Santa Rosa Sonoma County

Tue 2/24

7:57 pm-6:15 am

1 stop26h 18m

Reykjavik Keflavik Intl

Tue 3/3

5:00 pm-10:32 am

1 stop25h 32m

$929

Santa RosaReykjavik

STS - KEF

STSKEF

Santa Rosa Sonoma County

Tue 2/24

6:50 pm-6:15 am

2 stops27h 25m

Reykjavik Keflavik Intl

Tue 3/3

5:00 pm-4:47 pm

2 stops31h 47m

$1,059

Santa RosaReykjavik

STS - KEF

STSKEF

Santa Rosa Sonoma County

Wed 7/15

10:57 am-7:50 am

2 stops37h 53m

Reykjavik Keflavik Intl

Wed 7/22

8:35 am-1:33 pm

2 stops35h 58m

$1,448

Santa RosaReykjavik

STS - KEF

STSKEF

Santa Rosa Sonoma County

Sat 7/25

5:52 pm-7:50 am

2 stops54h 58m

Reykjavik Keflavik Intl

Mon 8/3

8:35 am-1:33 pm

2 stops35h 58m

$1,708

Santa RosaReykjavik

STS - KEF

STSKEF

Santa Rosa Sonoma County

Mon 2/9

7:00 am-10:50 am

2 stops43h 50m

Reykjavik Keflavik Intl

Fri 2/20

6:10 pm-10:11 am

2 stops48h 01m

$2,454

Santa RosaReykjavik

STS - KEF

STSKEF

Santa Rosa Sonoma County

Sat 2/14

7:00 am-10:55 am

2 stops43h 55m

Reykjavik Keflavik Intl

Fri 2/20

6:10 pm-10:11 am

2 stops48h 01m

$2,962

Santa RosaReykjavik

STS - KEF

STSKEF

Santa Rosa Sonoma County

Tue 2/10

12:55 pm-10:45 am

2 stops37h 50m

Reykjavik Keflavik Intl

Fri 2/20

6:10 pm-10:11 am

2 stops48h 01m

$2,962

Santa RosaReykjavik

STS - KEF

STSKEF

Santa Rosa Sonoma County

Sun 2/15

7:00 am-10:55 am

2 stops43h 55m

Reykjavik Keflavik Intl

Mon 2/23

11:50 am-10:11 am

2 stops30h 21m

$2,966

Santa RosaReykjavik

STS - KEF

STSKEF

Santa Rosa Sonoma County

Mon 2/9

7:00 am-10:50 am

2 stops43h 50m

Reykjavik Keflavik Intl

Wed 2/25

11:50 am-11:57 pm

2 stops44h 07m

$2,966

Santa RosaReykjavik

STS - KEF

STSKEF

Santa Rosa Sonoma County

Mon 2/9

4:23 pm-10:50 am

2 stops34h 27m

Reykjavik Keflavik Intl

Mon 2/23

11:50 am-10:11 am

2 stops30h 21m

$2,966

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 14 results
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Best time to book a flight from Santa Rosa to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Santa Rosa 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 Santa Rosa to Iceland

What is the cheapest month to book a flight from Santa Rosa to Iceland?

Currently, December is the cheapest month in which you can book a flight from Santa Rosa to Iceland (average of $212). Flying from Santa Rosa to Iceland in May is currently the most expensive (average of $807). 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.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa 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 Santa Rosa to Iceland?

    For a flight from Santa Rosa to Iceland, you will be flying from Sonoma County. Santa Rosa Sonoma County (STS) is just 7.2 mi from the center of the city.

  • How long is the flight from Santa Rosa to Iceland?

    Alaska Airlines can get you from Santa Rosa to Iceland in just under 27h 25m. Your travel time can differ by up to . The distance from Santa Rosa to Iceland is about 4149 mi.

  • Can I find deals for flights from Santa Rosa to Iceland that include hotel bookings?

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

  • How can I find direct flights from Santa Rosa to Iceland?

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

  • Can I find deals for business class flights from Santa Rosa to Iceland?

    Yes. Cheapflights offers flight deals from Santa Rosa 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 Santa Rosa to Iceland?

    Currently, December is the cheapest month in which you can book a flight from Santa Rosa to Iceland (average of $212). Flying from Santa Rosa to Iceland in May is currently the most expensive (average of $807). 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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