$419+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KEF
Mar 5 — Mar 121
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 February 3, 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 February 3, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 2/2. 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 4/1611:50 am
SAT
- KEF
2 stops16h 40m
Virgin Atlantic
Thu 4/2311:25 am
KEF
- SAT
2 stops18h 00m
Virgin Atlantic
Deal found 2/2![Virgin Atlantic logo]()
$546
This Ovago deal was found by Cheapflights users on 1/31. 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.
Wed 4/221:15 pm
SAT
- KEF
1 stop15h 15m
Multiple Airlines
Tue 4/2811:25 am
KEF
- SAT
1 stop29h 52m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$624
This Ovago deal was found by Cheapflights users on 2/2. 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.
Thu 4/161:15 pm
SAT
- KEF
1 stop15h 15m
Air Europa
Thu 4/2311:25 am
KEF
- SAT
1 stop29h 52m
Air Europa
Deal found 2/2![Air Europa logo]()
$646
This Virgin Atlantic deal was found by Cheapflights users on 1/31. 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.
Wed 4/2211:50 am
SAT
- KEF
2 stops16h 40m
Virgin Atlantic
Tue 4/2811:25 am
KEF
- SAT
2 stops18h 00m
Virgin Atlantic
Deal found 1/31![Virgin Atlantic logo]()
$696
This KLM deal was found by Cheapflights users on 2/2. 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 5/1211:49 am
SAT
- KEF
1 stop13h 31m
KLM
Sun 5/179:30 am
KEF
- SAT
1 stop12h 46m
KLM
Deal found 2/2![KLM logo]()
$711
This United Airlines deal was found by Cheapflights users on 2/2. 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 8/167:30 am
SAT
- KEF
1 stop20h 20m
United Airlines
Sat 8/299:15 am
KEF
- SAT
2 stops35h 23m
United Airlines
Deal found 2/2![United Airlines logo]()
$766
This United Airlines deal was found by Cheapflights users on 2/2. 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 8/235:00 pm
SAT
- KEF
1 stop10h 30m
United Airlines
Sun 8/3010:00 am
KEF
- SAT
2 stops34h 33m
United Airlines
Deal found 2/2![United Airlines logo]()
$771
This Expedia deal was found by Cheapflights users on 2/2. 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 8/235:45 am
SAT
- KEF
2 stops21h 10m
Air Canada
Sun 8/3010:00 am
KEF
- SAT
2 stops32h 03m
Air Canada
Deal found 2/2![Air Canada logo]()
$775
This United Airlines deal was found by Cheapflights users on 2/2. 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 8/237:30 am
SAT
- KEF
1 stop20h 20m
United Airlines
Mon 8/3111:30 am
KEF
- SAT
1 stop13h 18m
United Airlines
Deal found 2/2![United Airlines logo]()
$786
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 February 3, 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 February 3, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 2/2. 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 4/161:15 pm
SAT
- KEF
1 stop15h 15m
Virgin Atlantic
Thu 4/2311:25 am
KEF
- SAT
2 stops16h 43m
Virgin Atlantic
Deal found 2/2![Virgin Atlantic logo]()
$546
This Ovago deal was found by Cheapflights users on 1/31. 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.
Wed 4/221:15 pm
SAT
- KEF
1 stop15h 15m
Multiple Airlines
Tue 4/2811:25 am
KEF
- SAT
1 stop29h 52m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$624
This Ovago deal was found by Cheapflights users on 2/2. 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.
Thu 4/161:15 pm
SAT
- KEF
1 stop15h 15m
Air Europa
Thu 4/2311:25 am
KEF
- SAT
1 stop29h 52m
Air Europa
Deal found 2/2![Air Europa logo]()
$646
This KLM deal was found by Cheapflights users on 2/1. 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 5/122:37 pm
SAT
- KEF
1 stop12h 03m
KLM
Sun 5/178:50 am
KEF
- SAT
1 stop18h 37m
KLM
Deal found 2/1![KLM logo]()
$711
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:10 pm
SAT
- KEF
1 stop30h 05m
Alaska Airlines
Thu 2/265:00 pm
KEF
- SAT
1 stop30h 10m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$876
This United Airlines deal was found by Cheapflights users on 2/2. 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 7/37:34 pm
SAT
- KEF
2 stops32h 11m
United Airlines
Tue 7/289:15 am
KEF
- SAT
2 stops32h 16m
United Airlines
Deal found 2/2![United Airlines logo]()
$880
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Tue 3/316:45 am
SAT
- KEF
1 stop18h 15m
Multiple Airlines
Sun 4/54:50 pm
KEF
- SAT
1 stop12h 29m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$803
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:00 am
SAT
- KEF
1 stop18h 15m
Alaska Airlines
Thu 6/44:50 pm
KEF
- SAT
1 stop17h 39m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$964
Last-minute flights from San Antonio to IcelandDiscover last-minute flight deals from San Antonio to Iceland. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Iceland. Data last updated February 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/510:35 am
SAT
- KEF
2 stops37h 55m
Multiple Airlines
Sat 2/74:55 pm
KEF
- SAT
1 stop32h 34m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,230
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:10 pm
SAT
- KEF
1 stop30h 05m
Alaska Airlines
Thu 2/265:00 pm
KEF
- SAT
1 stop30h 10m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$876
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Thu 2/1912:45 pm
SAT
- KEF
2 stops19h 35m
Lufthansa
Thu 2/263:10 pm
KEF
- SAT
2 stops38h 02m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$942
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Tue 3/106:45 am
SAT
- KEF
1 stop18h 20m
Multiple Airlines
Thu 3/194:55 pm
KEF
- SAT
1 stop12h 22m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$813
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/191:22 pm
SAT
- KEF
2 stops23h 58m
Multiple Airlines
Thu 3/265:00 pm
KEF
- SAT
2 stops24h 27m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,153
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/266:45 am
SAT
- KEF
1 stop18h 20m
Multiple Airlines
Sat 4/47:55 pm
KEF
- SAT
2 stops42h 32m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,029
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/265:50 pm
SAT
- KEF
1 stop34h 35m
Alaska Airlines
Sat 4/47:45 pm
KEF
- SAT
1 stop26h 09m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$1,176
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Tue 3/316:45 am
SAT
- KEF
1 stop18h 15m
Multiple Airlines
Sun 4/54:50 pm
KEF
- SAT
1 stop12h 29m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$803
This Virgin Atlantic deal was found by Cheapflights users on 2/1. 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.
Tue 3/315:10 am
SAT
- KEF
2 stops23h 20m
Virgin Atlantic
Sun 4/511:25 am
KEF
- SAT
2 stops17h 51m
Virgin Atlantic
Deal found 2/1![Virgin Atlantic logo]()
$1,015
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 February 3, 2026.
Search for one-way flight options from San Antonio to Iceland. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/1910:22 am
SAT
- KEF
3 stops26h 58m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$419
This Icelandair deal was found by Cheapflights users on 2/2. 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 5/296:15 am
SAT
- KEF
1 stop18h 45m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$700
This Delta deal was found by Cheapflights users on 2/2. 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.
Fri 5/2910:52 am
SAT
- KEF
2 stops14h 28m
Delta
Deal found 2/2![Delta logo]()
$805
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 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $546 (Virgin Atlantic) |
One-way from | $419 (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 February 3, 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
Thu 4/16
1:15 pm-9:30 am
1 stop15h 15m
Reykjavik Keflavik Intl
Thu 4/23
11:25 am-11:08 pm
2 stops16h 43m
$546
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Wed 4/22
1:15 pm-9:30 am
1 stop15h 15m
Reykjavik Keflavik Intl
Tue 4/28
11:25 am-12:17 pm
1 stop29h 52m
$624
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Thu 4/16
1:15 pm-9:30 am
1 stop15h 15m
Reykjavik Keflavik Intl
Thu 4/23
11:25 am-12:17 pm
1 stop29h 52m
$646
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
8:50 am-10:27 pm
1 stop18h 37m
$711
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Tue 3/31
6:45 am-6:00 am
1 stop18h 15m
Reykjavik Keflavik Intl
Sun 4/5
4:50 pm-12:19 am
1 stop12h 29m
$803
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Thu 2/19
6:10 pm-6:15 am
1 stop30h 05m
Reykjavik Keflavik Intl
Thu 2/26
5:00 pm-5:10 pm
1 stop30h 10m
$876
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Fri 7/3
7:34 pm-8:45 am
2 stops32h 11m
Reykjavik Keflavik Intl
Tue 7/28
9:15 am-12:31 pm
2 stops32h 16m
$880
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Thu 5/28
7:00 am-6:15 am
1 stop18h 15m
Reykjavik Keflavik Intl
Thu 6/4
4:50 pm-5:29 am
1 stop17h 39m
$964
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Thu 3/19
1:22 pm-6:20 pm
2 stops23h 58m
$419
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Fri 5/29
6:15 am-6:00 am
1 stop18h 45m
$700
Showing 1-10 of 11 results
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.
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 3, 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.
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
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Alternative routes for San Antonio to Iceland
See prices for flight routes from nearby airports that may be better suited for you.
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 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$636 | Average$970 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$703 | Average$981 | FlexibilityNo cancel fee | On-timeN/A |