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Iceland

$464+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KEF
Mar 30 — Apr 61
Mon 3/30
Mon 4/6
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 February 28, 2026.

This Virgin Atlantic deal was found by Cheapflights users on 2/24. 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.
Sat 4/2512:18 pm
SAT
-
KEF
1 stop16h 12m
Virgin Atlantic
Tue 5/511:25 am
KEF
-
SAT
2 stops16h 43m
Virgin Atlantic
Deal found 2/24$609
This Delta deal was found by Cheapflights users on 2/24. 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 4/2512:18 pm
SAT
-
KEF
1 stop16h 12m
Delta
Tue 5/511:25 am
KEF
-
SAT
1 stop29h 52m
Delta
Deal found 2/24$630
This KAYAK deal was found by Cheapflights users on 2/24. 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.
Sat 4/2512:18 pm
SAT
-
KEF
1 stop16h 12m
Air Europa
Tue 5/511:25 am
KEF
-
SAT
2 stops18h 21m
Air Europa
Deal found 2/24$668
This KAYAK deal was found by Cheapflights users on 2/24. 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.
Sat 4/251:55 pm
SAT
-
KEF
2 stops14h 35m
Multiple Airlines
Tue 5/511:25 am
KEF
-
SAT
2 stops18h 21m
Multiple Airlines
Deal found 2/24$686
This KLM deal was found by Cheapflights users on 2/25. 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 8/165:50 pm
SAT
-
KEF
1 stop32h 50m
KLM
Sat 8/298:50 am
KEF
-
SAT
1 stop19h 22m
KLM
Deal found 2/25$717
This FlightHub deal was found by Cheapflights users on 2/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:45 am
SAT
-
KEF
2 stops21h 10m
Air Canada
Sat 8/2910:00 am
KEF
-
SAT
2 stops34h 33m
Air Canada
Deal found 2/25$718
This KLM deal was found by Cheapflights users on 2/25. 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 8/165:50 pm
SAT
-
KEF
1 stop32h 50m
Multiple Airlines
Sat 8/298:50 am
KEF
-
SAT
2 stops17h 38m
Multiple Airlines
Deal found 2/25$721
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Sun 8/161:27 pm
SAT
-
KEF
1 stop12h 33m
United Airlines
Sat 8/2911:30 am
KEF
-
SAT
1 stop13h 18m
United Airlines
Deal found 2/26$729
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Mon 9/142:01 pm
SAT
-
KEF
1 stop13h 29m
United Airlines
Fri 9/259:15 am
KEF
-
SAT
3 stops39h 33m
United Airlines
Deal found 2/26$734

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 February 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$609
(Virgin Atlantic)

One-way from

$464
(Booking.com)
Provider with most accurate pricing for San Antonio-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Reykjavik (REK) flights.
Search Deals
From San Antonio to Iceland
Search Deals
One-way flight from San Antonio to Iceland
Search Deals

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 February 28, 2026.
Use the filters below to find and compare flights from San Antonio to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Sun 8/16

1:44 pm-7:00 am

1 stop12h 16m

Reykjavik Keflavik Intl

Sat 8/29

12:00 pm-10:55 pm

1 stop15h 55m

$730

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Tue 5/12

2:37 pm-7:40 am

1 stop12h 03m

Reykjavik Keflavik Intl

Sun 5/17

11:25 am-10:27 pm

2 stops16h 02m

$865

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Fri 4/24

1:15 pm-9:30 am

1 stop15h 15m

Reykjavik Keflavik Intl

Mon 5/4

11:25 am-12:17 pm

1 stop29h 52m

$921

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Mon 6/1

1:40 pm-8:30 am

1 stop13h 50m

Reykjavik Keflavik Intl

Tue 6/9

11:30 am-11:59 pm

2 stops17h 29m

$924

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Wed 6/3

8:53 am-8:50 am

2 stops18h 57m

Reykjavik Keflavik Intl

Wed 6/10

11:30 am-8:37 pm

1 stop14h 07m

$924

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Thu 5/28

4:30 pm-9:10 am

1 stop11h 40m

Reykjavik Keflavik Intl

Thu 6/4

7:50 pm-11:50 am

1 stop21h 00m

$952

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Mon 7/13

10:45 am-6:20 am

2 stops14h 35m

$520

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Sat 8/15

5:24 pm-8:30 am

1 stop10h 06m

$535

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Thu 8/20

7:35 am-7:55 am

2 stops19h 20m

$538

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Sat 8/15

7:35 am-8:45 am

3 stops20h 10m

$547

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

Sorted by cheapest first

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 February 28, 2026.
Get a feel of what it's like to fly with Alaska Airlines, 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.
Alaska Airlines
8.0
Very good
11,972 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
8.0
Very good
11,972 reviews
Alaska Airlines
8.0
Very good
11,972 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Delta
7.9
Good
8,242 reviews
Alaska Airlines
8.0
Very good
11,972 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
United Airlines
7.4
Good
9,371 reviews
Alaska Airlines
8.0
Very good
11,972 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

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?

    United Airlines can get you from San Antonio to Iceland in just under 12h 16m. Your travel time can differ by up to . San Antonio and Iceland are separated by a distance of 3975 mi.

  • 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 February 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$636Average$1,062FlexibilityNo cancel feeOn-time69%
DeltaCheapest$703Average$981FlexibilityNo cancel feeOn-timeN/A

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