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Iceland

$453+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KEF
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap 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 January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$709
(KLM)

One-way from

$453
(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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Find 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 January 14, 2026.

This KLM deal was found by Cheapflights users on 1/12. 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.
Tue 5/1212:10 pm
SAT
-
KEF
1 stop16h 20m
KLM
Sun 5/178:50 am
KEF
-
SAT
1 stop19h 22m
KLM
Deal found 1/12$709
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Fri 8/212:01 pm
SAT
-
KEF
1 stop13h 29m
United Airlines
Fri 8/289:15 am
KEF
-
SAT
2 stops31h 55m
United Airlines
Deal found 1/13$763
This Ovago deal was found by Cheapflights users on 1/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:50 pm
SAT
-
KEF
1 stop13h 10m
Lufthansa
Fri 8/2812:00 pm
KEF
-
SAT
1 stop16h 08m
Lufthansa
Deal found 1/13$782
This Expedia deal was found by Cheapflights users on 1/13. 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.
Sun 3/225:50 pm
SAT
-
KEF
2 stops39h 30m
Lufthansa
Mon 3/3012:20 am
KEF
-
SAT
2 stops27h 33m
Lufthansa
Deal found 1/13$793
This United Airlines deal was found by Cheapflights users on 1/12. 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.
Tue 5/1211:46 am
SAT
-
KEF
2 stops15h 44m
United Airlines
Sun 5/1712:00 pm
KEF
-
SAT
1 stop15h 53m
United Airlines
Deal found 1/12$819
This Air France deal was found by Cheapflights users on 1/12. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/276:17 pm
SAT
-
KEF
2 stops34h 13m
KLM
Sat 4/411:25 am
KEF
-
SAT
1 stop15h 07m
KLM
Deal found 1/12$831
This Virgin Atlantic deal was found by Cheapflights users on 1/13. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/612:10 pm
SAT
-
KEF
1 stop16h 20m
Virgin Atlantic
Fri 7/179:30 am
KEF
-
SAT
1 stop16h 58m
Virgin Atlantic
Deal found 1/13$838
This KLM deal was found by Cheapflights users on 1/13. 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 7/612:50 pm
SAT
-
KEF
1 stop12h 30m
Multiple Airlines
Fri 7/1711:25 am
KEF
-
SAT
2 stops16h 47m
Multiple Airlines
Deal found 1/13$843
This Delta deal was found by Cheapflights users on 1/13. 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.
Sun 7/55:50 pm
SAT
-
KEF
1 stop32h 10m
Delta
Fri 7/179:30 am
KEF
-
SAT
1 stop12h 46m
Delta
Deal found 1/13$846
This Air Canada deal was found by Cheapflights users on 1/13. 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.
Sat 7/49:00 am
SAT
-
KEF
2 stops41h 55m
Air Canada
Fri 7/179:15 am
KEF
-
SAT
2 stops16h 58m
Air Canada
Deal found 1/13$847

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 January 14, 2026.
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

Tue 5/12

12:10 pm-9:30 am

1 stop16h 20m

Reykjavik Keflavik Intl

Sun 5/17

8:50 am-11:12 pm

1 stop19h 22m

$709

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Sun 3/22

5:50 pm-2:20 pm

2 stops39h 30m

Reykjavik Keflavik Intl

Mon 3/30

12:20 am-10:53 pm

2 stops27h 33m

$793

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Tue 5/12

7:40 am-8:30 am

2 stops19h 50m

Reykjavik Keflavik Intl

Sun 5/17

12:00 pm-10:50 am

2 stops27h 50m

$819

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Fri 3/27

6:17 pm-9:30 am

2 stops34h 13m

Reykjavik Keflavik Intl

Sat 4/4

11:25 am-9:32 pm

1 stop15h 07m

$831

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Tue 7/7

12:50 pm-6:20 am

1 stop12h 30m

Reykjavik Keflavik Intl

Fri 7/17

9:30 am-5:16 pm

1 stop12h 46m

$838

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Mon 7/6

12:50 pm-6:20 am

1 stop12h 30m

Reykjavik Keflavik Intl

Fri 7/17

11:25 am-11:12 pm

2 stops16h 47m

$843

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Mon 7/6

12:15 pm-6:20 am

2 stops13h 05m

Reykjavik Keflavik Intl

Fri 7/17

9:30 am-12:15 am

2 stops19h 45m

$843

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Tue 7/7

12:50 pm-6:20 am

1 stop12h 30m

Reykjavik Keflavik Intl

Fri 7/17

11:25 am-11:12 pm

2 stops16h 47m

$843

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Thu 1/29

12:31 pm-11:55 pm

3 stops53h 24m

$453

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Sat 6/20

6:45 pm-8:15 am

3 stops32h 30m

$601

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 15 results
1
2

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 January 14, 2026.
Get a feel of what it's like to fly with Delta 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
8,040 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

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
8,040 reviews
Delta
7.9
Good
8,040 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

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
9,156 reviews
Delta
7.9
Good
8,040 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

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?

    KLM and Lufthansa can get you from San Antonio to Iceland in just under 16h 20m. Your travel time can differ by up to 23h 10m. 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 2 airlines flying from San Antonio to Iceland

Discover the top 2 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$636Average$970FlexibilityNo cancel feeOn-time69%
DeltaCheapest$746Average$981FlexibilityNo cancel feeOn-timeN/A

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