Iceland

$507+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KEF
Apr 23 — Apr 301
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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 March 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Wed 4/154:49 pm
SAT
-
KEF
1 stop32h 11m
Multiple Airlines
Wed 4/224:50 pm
KEF
-
SAT
1 stop26h 25m
Multiple Airlines
Deal found 3/19$818
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Wed 7/2912:01 pm
SAT
-
KEF
1 stop15h 29m
United Airlines
Wed 8/1910:00 am
KEF
-
SAT
2 stops34h 39m
United Airlines
Deal found 3/22$858
This United Airlines deal was found by Cheapflights users on 3/23. 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 9/145:24 pm
SAT
-
KEF
1 stop10h 26m
United Airlines
Fri 9/259:15 am
KEF
-
SAT
2 stops39h 33m
United Airlines
Deal found 3/23$884
This KLM deal was found by Cheapflights users on 3/23. 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 9/1412:10 pm
SAT
-
KEF
1 stop16h 20m
KLM
Fri 9/259:30 am
KEF
-
SAT
1 stop16h 58m
KLM
Deal found 3/23$904
This Icelandair deal was found by Cheapflights users on 3/24. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:45 am
SAT
-
KEF
1 stop19h 40m
Multiple Airlines
Sun 5/177:45 pm
KEF
-
SAT
1 stop14h 55m
Multiple Airlines
Deal found 3/24$918
This Icelandair deal was found by Cheapflights users on 3/22. 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.
Tue 4/215:45 am
SAT
-
KEF
1 stop19h 40m
Multiple Airlines
Tue 4/285:00 pm
KEF
-
SAT
1 stop33h 40m
Multiple Airlines
Deal found 3/22$920
This Icelandair deal was found by Cheapflights users on 3/23. 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.
Thu 10/15:25 pm
SAT
-
KEF
1 stop10h 45m
Multiple Airlines
Wed 10/75:00 pm
KEF
-
SAT
1 stop29h 15m
Multiple Airlines
Deal found 3/23$921
This Icelandair deal was found by Cheapflights users on 3/19. 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.
Thu 5/284:30 pm
SAT
-
KEF
1 stop11h 40m
Multiple Airlines
Thu 6/47:50 pm
KEF
-
SAT
1 stop21h 00m
Multiple Airlines
Deal found 3/19$922
This KLM deal was found by Cheapflights users on 3/22. 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.
Fri 8/215:50 pm
SAT
-
KEF
1 stop32h 10m
KLM
Sat 8/299:30 am
KEF
-
SAT
1 stop16h 58m
KLM
Deal found 3/22$923

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 March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$818
(Kiwi.com)

One-way from

$507
(Kiwi.com)
Provider with most accurate pricing for San Antonio-Reykjavik (REK) flight deals.
Provider most trusted by Cheapflights users for San Antonio-Reykjavik (REK) flights.
From San Antonio to Iceland
One-way flight from San Antonio to Iceland

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 March 24, 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

Cheapest round-trip

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Mon 9/14

8:53 am-7:00 am

2 stops17h 07m

Reykjavik Keflavik Intl

Fri 9/25

9:15 am-7:48 pm

2 stops39h 33m

$888

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Tue 4/21

5:45 am-6:25 am

1 stop19h 40m

Reykjavik Keflavik Intl

Tue 4/28

5:00 pm-9:40 pm

1 stop33h 40m

$920

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

$922

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

$955

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Tue 7/7

4:00 pm-7:40 am

1 stop10h 40m

Reykjavik Keflavik Intl

Wed 7/15

8:45 am-8:37 pm

2 stops16h 52m

$988
Quickest round-trip

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Tue 5/12

3:45 pm-9:10 am

1 stop12h 25m

Reykjavik Keflavik Intl

Sun 5/17

5:10 pm-12:45 am

1 stop12h 35m

$1,007
Cheapest one-way

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Thu 5/28

6:07 am-7:50 am

3 stops44h 43m

$507

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Wed 4/22

10:42 am-9:30 am

2 stops17h 48m

$560

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Wed 4/22

1:15 pm-9:30 am

1 stop15h 15m

$560

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Thu 4/23

3:00 pm-6:00 am

1 stop34h 00m

$567

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 15 resultsSorted by cheapest first
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 March 24, 2026.
Get a feel of what it's like to fly with Delta 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.

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

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.

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

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?

    United Airlines can get you from San Antonio to Iceland in just under 17h 07m. 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 airline flying from San Antonio to Iceland

Discover the top airline 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 March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$628Average$868FlexibilityNo cancel feeOn-timeN/A

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