$381+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KEF
Aug 27 — Sep 31
Round-trip
1 adult, Economy
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Cheapest flights from San Antonio to IcelandExplore 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 July 28, 2026.
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 July 28, 2026.
This United deal was found by Cheapflights users on 7/28. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:00 am
SAT
- KEF
1 stop20h 30m
Multiple Airlines
Wed 10/79:15 am
KEF
- SAT
2 stops16h 58m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:10 pm
SAT
- KEF
2 stops13h 50m
United Airlines
Wed 10/79:15 am
KEF
- SAT
2 stops16h 23m
United Airlines
Deal found 7/28![United Airlines logo]()
$799
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:30 pm
SAT
- KEF
1 stop11h 30m
Delta
Wed 10/711:25 am
KEF
- SAT
1 stop29h 53m
Delta
Deal found 7/28![Delta logo]()
$802
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:30 pm
SAT
- KEF
2 stops32h 30m
United Airlines
Thu 11/1212:00 pm
KEF
- SAT
2 stops16h 51m
United Airlines
Deal found 7/27![United Airlines logo]()
$821
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:30 pm
SAT
- KEF
1 stop10h 20m
United Airlines
Fri 10/239:15 am
KEF
- SAT
2 stops36h 15m
United Airlines
Deal found 7/27![United Airlines logo]()
$836
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am
SAT
- KEF
2 stops20h 55m
United Airlines
Fri 10/29:15 am
KEF
- SAT
2 stops42h 35m
United Airlines
Deal found 7/27![United Airlines logo]()
$839
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:49 pm
SAT
- KEF
1 stop29h 11m
Multiple Airlines
Mon 8/2410:45 am
KEF
- SAT
1 stop13h 46m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$842
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:36 am
SAT
- KEF
2 stops21h 19m
United Airlines
Thu 10/110:00 am
KEF
- SAT
2 stops41h 50m
United Airlines
Deal found 7/27![United Airlines logo]()
$844
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:25 am
SAT
- KEF
1 stop16h 15m
Multiple Airlines
Thu 9/174:45 pm
KEF
- SAT
2 stops24h 13m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$850
This Virgin Atlantic deal was found by Cheapflights users on 7/27. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:30 pm
SAT
- KEF
1 stop11h 30m
Virgin Atlantic
Fri 10/29:30 am
KEF
- SAT
1 stop16h 52m
Virgin Atlantic
Deal found 7/27![Virgin Atlantic logo]()
$855
Best flights from San Antonio to IcelandDiscover carefully curated flight deals from San Antonio to Iceland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
Discover carefully curated flight deals from San Antonio to Iceland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:17 pm
SAT
- KEF
2 stops14h 33m
United Airlines
Fri 10/239:15 am
KEF
- SAT
2 stops31h 51m
United Airlines
Deal found 7/27![United Airlines logo]()
$841
This Virgin Atlantic deal was found by Cheapflights users on 7/27. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:30 pm
SAT
- KEF
1 stop11h 30m
Virgin Atlantic
Thu 10/19:30 am
KEF
- SAT
1 stop16h 52m
Virgin Atlantic
Deal found 7/27![Virgin Atlantic logo]()
$855
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:30 pm
SAT
- KEF
1 stop11h 30m
Delta
Fri 10/29:30 am
KEF
- SAT
1 stop12h 40m
Delta
Deal found 7/27![Delta logo]()
$856
This Icelandair deal was found by Cheapflights users on 7/27. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:55 pm
SAT
- KEF
1 stop32h 30m
Multiple Airlines
Fri 10/234:50 pm
KEF
- SAT
1 stop12h 05m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$936
This United Airlines deal was found by Cheapflights users on 7/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:00 am
SAT
- KEF
2 stops19h 55m
United Airlines
Wed 10/79:15 am
KEF
- SAT
2 stops40h 27m
United Airlines
Deal found 7/24![United Airlines logo]()
$869
This Icelandair deal was found by Cheapflights users on 7/27. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:20 pm
SAT
- KEF
1 stop10h 40m
Multiple Airlines
Fri 9/185:00 pm
KEF
- SAT
1 stop28h 50m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$949
This Icelandair deal was found by Cheapflights users on 7/28. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:30 pm
SAT
- KEF
2 stops12h 10m
Multiple Airlines
Wed 9/165:00 pm
KEF
- SAT
1 stop24h 25m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$977
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 9/26:00 am
SAT
- KEF
1 stop20h 00m
United Airlines
Mon 9/79:15 am
KEF
- SAT
2 stops31h 36m
United Airlines
Deal found 7/26![United Airlines logo]()
$1,038
This Icelandair deal was found by Cheapflights users on 7/26. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:23 pm
SAT
- KEF
1 stop15h 37m
Multiple Airlines
Mon 9/75:10 pm
KEF
- SAT
1 stop22h 10m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,011
Last-minute flights from San Antonio to IcelandDiscover last-minute flight deals from San Antonio to Iceland. Data last updated July 28, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Iceland. Data last updated July 28, 2026 and is based on user searches.
This Icelandair deal was found by Cheapflights users on 7/24. 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.
Sun 8/163:50 pm
SAT
- KEF
1 stop11h 50m
Multiple Airlines
Sat 8/2910:45 am
KEF
- SAT
1 stop14h 30m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$1,001
This FlightHub deal was found by Cheapflights users on 7/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:43 pm
SAT
- KEF
2 stops37h 57m
Scandinavian Airlines
Sat 8/295:10 pm
KEF
- SAT
2 stops32h 54m
Scandinavian Airlines
Deal found 7/26![Scandinavian Airlines logo]()
$1,122
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:00 am
SAT
- KEF
1 stop20h 30m
United Airlines
Sat 8/299:15 am
KEF
- SAT
2 stops31h 37m
United Airlines
Deal found 7/28![United Airlines logo]()
$1,178
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:49 pm
SAT
- KEF
1 stop29h 11m
Multiple Airlines
Mon 8/2410:45 am
KEF
- SAT
1 stop13h 46m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$842
This Justfly.com deal was found by Cheapflights users on 7/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:43 pm
SAT
- KEF
2 stops37h 57m
Scandinavian Airlines
Mon 8/249:10 am
KEF
- SAT
2 stops43h 46m
Scandinavian Airlines
Deal found 7/27![Scandinavian Airlines logo]()
$1,127
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:24 pm
SAT
- KEF
2 stops26h 36m
Multiple Airlines
Thu 8/2710:45 am
KEF
- SAT
1 stop13h 46m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$896
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:05 pm
SAT
- KEF
2 stops40h 35m
Scandinavian Airlines
Thu 8/275:25 pm
KEF
- SAT
2 stops36h 03m
Scandinavian Airlines
Deal found 7/24![Scandinavian Airlines logo]()
$965
One-way flights from San Antonio to IcelandSearch for one-way flight options from San Antonio to Iceland. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
Search for one-way flight options from San Antonio to Iceland. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:47 pm
SAT
- KEF
3 stops35h 53m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:50 pm
SAT
- KEF
3 stops52h 50m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:39 pm
SAT
- KEF
3 stops38h 01m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$404
This Orbitz deal was found by Cheapflights users on 7/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:50 am
SAT
- KEF
2 stops18h 05m
Air Canada
Deal found 7/26![Air Canada logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:50 pm
SAT
- KEF
3 stops52h 50m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:00 pm
SAT
- KEF
1 stop13h 00m
United Airlines
Deal found 7/28![United Airlines logo]()
$465
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Sun 11/159:51 pm
SAT
- KEF
3 stops57h 39m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$481
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 9/111:45 pm
SAT
- KEF
2 stops14h 05m
United Airlines
Deal found 7/26![United Airlines logo]()
$525
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:12 pm
SAT
- KEF
3 stops34h 43m
United Airlines
Deal found 7/27![United Airlines logo]()
$528
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 July 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $797 (United) |
One-way from | $381 (Kiwi.com) |
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 July 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
Cheapest round-trip
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Fri 10/16
1:17 pm-8:50 am
2 stops14h 33m
Reykjavik Keflavik Intl
Fri 10/23
9:15 am-12:06 pm
2 stops31h 51m
$841
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Thu 9/24
2:30 pm-7:00 am
1 stop11h 30m
Reykjavik Keflavik Intl
Thu 10/1
9:30 am-9:22 pm
1 stop16h 52m
$855
Quickest round-trip
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Thu 9/24
2:30 pm-7:00 am
1 stop11h 30m
Reykjavik Keflavik Intl
Fri 10/2
9:30 am-5:10 pm
1 stop12h 40m
$856
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Thu 10/1
7:00 am-7:55 am
2 stops19h 55m
Reykjavik Keflavik Intl
Wed 10/7
9:15 am-8:42 pm
2 stops40h 27m
$869
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Fri 10/16
4:55 pm-6:25 am
1 stop32h 30m
Reykjavik Keflavik Intl
Fri 10/23
4:50 pm-11:55 pm
1 stop12h 05m
$936
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Fri 9/11
2:20 pm-6:00 am
1 stop10h 40m
Reykjavik Keflavik Intl
Fri 9/18
5:00 pm-4:50 pm
1 stop28h 50m
$949
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Wed 9/9
1:30 pm-6:40 am
2 stops12h 10m
Reykjavik Keflavik Intl
Wed 9/16
5:00 pm-12:25 pm
1 stop24h 25m
$977
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Wed 9/2
5:23 pm-2:00 pm
1 stop15h 37m
Reykjavik Keflavik Intl
Mon 9/7
5:10 pm-10:20 am
1 stop22h 10m
$1,011
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Wed 9/2
6:00 am-7:00 am
1 stop20h 00m
Reykjavik Keflavik Intl
Mon 9/7
9:15 am-11:51 am
2 stops31h 36m
$1,038
Cheapest one-way
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Mon 9/14
9:30 am-7:00 am
2 stops16h 30m
$465
Showing 1-10 of 19 resultsSorted 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.
SAT-KEF
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
SAT-IS0
SAT-KEF
No data available for this route at this time. Please check back soon.
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