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Iceland

$326+ Cheap flights from San Antonio (SAT) 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KEF
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from San Antonio to Iceland

Cheapest flights from San Antonio to Iceland
Explore the most affordable flight options available from San Antonio to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Icelandair deal was found by Cheapflights users on 12/11. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/228:30 pmSAT - KEF
1 stop27h 35mMultiple Airlines
sáb. 12/275:00 pmKEF - SAT
1 stop13h 05mMultiple Airlines
Deal found 12/11$1,116
This Icelandair deal was found by Cheapflights users on 12/9. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/228:30 pmSAT - KEF
1 stop27h 35mMultiple Airlines
dom. 12/285:00 pmKEF - SAT
1 stop24h 30mMultiple Airlines
Deal found 12/9$1,258
This Icelandair deal was found by Cheapflights users on 12/9. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/235:20 amSAT - KEF
1 stop18h 45mMultiple Airlines
dom. 12/285:00 pmKEF - SAT
1 stop13h 15mMultiple Airlines
Deal found 12/9$1,391
This KAYAK deal was found by Cheapflights users on 12/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/241:10 pmSAT - KEF
2 stops19h 05mLufthansa
dom. 12/283:20 pmKEF - SAT
2 stops36h 06mLufthansa
Deal found 12/9$2,006
This oojo deal was found by Cheapflights users on 12/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/224:39 pmSAT - KEF
2 stops36h 11mBritish Airways
sáb. 12/2711:55 amKEF - SAT
2 stops33h 56mBritish Airways
Deal found 12/11$2,445
This Finnair deal was found by Cheapflights users on 12/9. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2312:56 pmSAT - KEF
2 stops38h 19mFinnair
lun. 12/299:45 amKEF - SAT
2 stops38h 25mFinnair
Deal found 12/9$3,137

Find flight deals from San Antonio to Iceland

Keep the following information in mind while searching for San Antonio to Iceland flight deals. Data was last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$929
(Alaska Airlines)

One-way from

$326
(Kiwi.com)
Provider with most accurate pricing for San Antonio-Reykjavik (REK) flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Reykjavik (REK) flights.
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From San Antonio to Iceland
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One-way flight from San Antonio to Iceland
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio 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 diciembre 12, 2025.
Use the filters below to find and compare flights from San Antonio to Iceland that are best for you.

Fly from

San Antonio

Fly to

Iceland

Route

Depart

Return

Price

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

lun. 1/26

6:46 pm-6:15 am

1 stop29h 29m

Reykjavik Keflavik Intl

lun. 2/2

5:00 pm-5:45 pm

1 stop30h 45m

$929

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

dom. 3/1

6:06 pm-6:15 am

1 stop30h 09m

Reykjavik Keflavik Intl

vie. 3/6

5:00 pm-5:10 pm

1 stop30h 10m

$939

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

lun. 1/26

10:45 am-3:25 pm

2 stops22h 40m

Reykjavik Keflavik Intl

lun. 2/2

7:35 am-10:28 pm

2 stops20h 53m

$983

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

dom. 3/1

6:00 am-12:15 pm

3 stops24h 15m

Reykjavik Keflavik Intl

vie. 3/6

7:35 am-11:59 pm

3 stops22h 24m

$1,002

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

lun. 1/26

6:30 am-10:45 am

2 stops46h 15m

Reykjavik Keflavik Intl

lun. 2/2

5:00 pm-5:45 pm

1 stop30h 45m

$1,035

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

lun. 12/22

8:30 pm-6:05 am

1 stop27h 35m

Reykjavik Keflavik Intl

sáb. 12/27

5:00 pm-12:05 am

1 stop13h 05m

$1,116

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

lun. 12/22

8:30 pm-6:05 am

1 stop27h 35m

Reykjavik Keflavik Intl

dom. 12/28

5:00 pm-11:30 am

1 stop24h 30m

$1,258

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

mar. 12/23

12:56 pm-9:15 am

2 stops38h 19m

Reykjavik Keflavik Intl

dom. 12/28

5:55 pm-6:10 pm

2 stops30h 15m

$1,938

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

lun. 1/26

6:30 am-11:15 am

2 stops46h 45m

$326

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

dom. 1/25

6:13 pm-11:15 am

3 stops59h 02m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 11 results
1
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Best time to book a flight from San Antonio to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from San Antonio 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 Antonio 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 diciembre 12, 2025.
Get a feel of what it's like to fly with Delta, KLM, and United Airlines from San Antonio to Iceland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,009 reviews
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,432 reviews
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from San Antonio 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 Antonio to Iceland?

    For a flight from San Antonio to Iceland, you will be flying from San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city.

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

    Alaska Airlines and Scandinavian Airlines can get you from San Antonio to Iceland in just under 22h 40m. Your travel time can differ by up to 6h 49m. San Antonio and Iceland are separated by a distance of 3975 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio 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

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Top 3 airlines flying from San Antonio to Iceland

Discover the top 3 airlines that operate flights from San Antonio 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$474Average$808FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$636Average$970FlexibilityNo cancel feeOn-time69%
DeltaCheapest$746Average$996FlexibilityNo cancel feeOn-timeN/A

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