$545+ Cheap flights from San Antonio (SAT) to Iceland
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KEF
Mar 20 — Mar 271
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 18, 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 18, 2026.
This Delta deal was found by Cheapflights users on 2/17. 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 4/191:15 pm
SAT
- KEF
1 stop15h 15m
Delta
Mon 4/2711:25 am
KEF
- SAT
2 stops16h 43m
Delta
Deal found 2/17![Delta logo]()
$545
This Virgin Atlantic deal was found by Cheapflights users on 2/17. 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.
Sun 4/195:10 am
SAT
- KEF
2 stops23h 20m
Virgin Atlantic
Mon 4/2711:25 am
KEF
- SAT
2 stops16h 43m
Virgin Atlantic
Deal found 2/17![Virgin Atlantic logo]()
$556
This Virgin Atlantic deal was found by Cheapflights users on 2/17. 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.
Sun 4/261:15 pm
SAT
- KEF
1 stop15h 15m
Virgin Atlantic
Mon 5/411:25 am
KEF
- SAT
2 stops16h 00m
Virgin Atlantic
Deal found 2/17![Virgin Atlantic logo]()
$560
This FlightHub deal was found by Cheapflights users on 2/17. 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 4/194:17 pm
SAT
- KEF
2 stops39h 38m
Lufthansa
Sun 4/2612:20 am
KEF
- SAT
2 stops22h 23m
Lufthansa
Deal found 2/17![Lufthansa logo]()
$681
This Virgin Atlantic deal was found by Cheapflights users on 2/17. 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 4/91:00 pm
SAT
- KEF
1 stop15h 30m
Virgin Atlantic
Fri 4/1711:25 am
KEF
- SAT
2 stops16h 43m
Virgin Atlantic
Deal found 2/17![Virgin Atlantic logo]()
$695
This KLM deal was found by Cheapflights users on 2/17. 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 2/17![KLM logo]()
$711
This Finnair deal was found by Cheapflights users on 2/17. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:12 pm
SAT
- KEF
2 stops22h 18m
Multiple Airlines
Wed 10/2810:00 am
KEF
- SAT
2 stops40h 57m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$738
This Delta deal was found by Cheapflights users on 2/17. 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 4/1812:18 pm
SAT
- KEF
1 stop16h 12m
Delta
Sun 4/2611:25 am
KEF
- SAT
2 stops16h 43m
Delta
Deal found 2/17![Delta logo]()
$745
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:55 pm
SAT
- KEF
2 stops22h 20m
American Airlines
Fri 11/2011:50 am
KEF
- SAT
2 stops18h 00m
American Airlines
Deal found 2/18![American Airlines logo]()
$757
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 18, 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 18, 2026.
This Delta deal was found by Cheapflights users on 2/17. 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.
Tue 4/211:15 pm
SAT
- KEF
1 stop15h 15m
Delta
Mon 4/2711:25 am
KEF
- SAT
2 stops16h 43m
Delta
Deal found 2/17![Delta logo]()
$545
This Virgin Atlantic deal was found by Cheapflights users on 2/17. 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.
Sun 4/191:15 pm
SAT
- KEF
1 stop15h 15m
Virgin Atlantic
Mon 4/2711:25 am
KEF
- SAT
2 stops16h 43m
Virgin Atlantic
Deal found 2/17![Virgin Atlantic logo]()
$545
This KLM deal was found by Cheapflights users on 2/16. 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 5/121:20 pm
SAT
- KEF
1 stop15h 10m
KLM
Sun 5/178:50 am
KEF
- SAT
1 stop12h 02m
KLM
Deal found 2/16![KLM logo]()
$711
This Delta deal was found by Cheapflights users on 2/17. 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 4/191:15 pm
SAT
- KEF
1 stop15h 15m
Delta
Mon 4/2711:25 am
KEF
- SAT
2 stops16h 43m
Delta
Deal found 2/17![Delta logo]()
$545
This Virgin Atlantic deal was found by Cheapflights users on 2/17. 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.
Sun 4/261:15 pm
SAT
- KEF
1 stop15h 15m
Virgin Atlantic
Mon 5/411:25 am
KEF
- SAT
2 stops16h 00m
Virgin Atlantic
Deal found 2/17![Virgin Atlantic logo]()
$560
This Virgin Atlantic deal was found by Cheapflights users on 2/17. 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 4/91:00 pm
SAT
- KEF
1 stop15h 30m
Virgin Atlantic
Fri 4/1711:25 am
KEF
- SAT
2 stops16h 43m
Virgin Atlantic
Deal found 2/17![Virgin Atlantic logo]()
$695
Last-minute flights from San Antonio to IcelandDiscover last-minute flight deals from San Antonio to Iceland. Data last updated February 18, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Iceland. Data last updated February 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 2/226:00 am
SAT
- KEF
2 stops42h 35m
Multiple Airlines
Sun 3/15:15 pm
KEF
- SAT
1 stop25h 52m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$1,371
This Mytrip deal was found by Cheapflights users on 2/16. 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.
Wed 2/256:00 am
SAT
- KEF
2 stops18h 05m
Multiple Airlines
Wed 3/49:55 am
KEF
- SAT
2 stops20h 04m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$1,020
This Alaska Airlines deal was found by Cheapflights users on 2/16. 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.
Wed 2/256:06 pm
SAT
- KEF
1 stop30h 09m
Alaska Airlines
Wed 3/45:00 pm
KEF
- SAT
1 stop30h 14m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$1,451
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 3/132:40 pm
SAT
- KEF
2 stops38h 35m
Multiple Airlines
Thu 3/194:55 pm
KEF
- SAT
1 stop12h 22m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$1,297
This oojo deal was found by Cheapflights users on 2/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/165:36 pm
SAT
- KEF
2 stops36h 14m
British Airways
Mon 3/2310:00 am
KEF
- SAT
2 stops39h 53m
British Airways
Deal found 2/15![British Airways logo]()
$1,029
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 3/162:40 pm
SAT
- KEF
2 stops39h 35m
Multiple Airlines
Mon 3/235:00 pm
KEF
- SAT
1 stop28h 54m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$1,469
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 3/172:08 pm
SAT
- KEF
2 stops34h 57m
Multiple Airlines
Sun 3/225:15 pm
KEF
- SAT
1 stop24h 12m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$1,316
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 18, 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 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 3/62:28 pm
SAT
- KEF
2 stops38h 02m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$573
This Expedia deal was found by Cheapflights users on 2/17. 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.
Thu 8/65:24 pm
SAT
- KEF
2 stops25h 06m
Lufthansa
Deal found 2/17![Lufthansa logo]()
$703
This Mytrip deal was found by Cheapflights users on 2/17. 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 8/69:00 am
SAT
- KEF
3 stops29h 00m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$740
This Expedia deal was found by Cheapflights users on 2/17. 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.
Thu 8/65:57 pm
SAT
- KEF
1 stop15h 03m
Alaska Airlines
Deal found 2/17![Alaska Airlines logo]()
$978
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 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $545 (Delta) |
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 18, 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 4/21
1:15 pm-9:30 am
1 stop15h 15m
Reykjavik Keflavik Intl
Mon 4/27
11:25 am-11:08 pm
2 stops16h 43m
$545
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Sun 4/19
1:15 pm-9:30 am
1 stop15h 15m
Reykjavik Keflavik Intl
Mon 4/27
11:25 am-11:08 pm
2 stops16h 43m
$545
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Sun 4/19
1:15 pm-9:30 am
1 stop15h 15m
Reykjavik Keflavik Intl
Mon 4/27
11:25 am-11:08 pm
2 stops16h 43m
$545
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Sun 4/26
1:15 pm-9:30 am
1 stop15h 15m
Reykjavik Keflavik Intl
Mon 5/4
11:25 am-10:25 pm
2 stops16h 00m
$560
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Thu 4/9
1:00 pm-9:30 am
1 stop15h 30m
Reykjavik Keflavik Intl
Fri 4/17
11:25 am-11:08 pm
2 stops16h 43m
$695
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Tue 5/12
1:20 pm-9:30 am
1 stop15h 10m
Reykjavik Keflavik Intl
Sun 5/17
8:50 am-3:52 pm
1 stop12h 02m
$711
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Fri 3/6
2:28 pm-10:30 am
2 stops38h 02m
$573
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Thu 8/6
5:24 pm-11:30 pm
2 stops25h 06m
$703
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Thu 8/6
9:00 am-7:00 pm
3 stops29h 00m
$740
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Thu 8/6
5:57 pm-2:00 pm
1 stop15h 03m
$978
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 18, 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.
Boarding
8.1
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
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.
Complete your trip
Complete your trip to Iceland by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from San Antonio to Iceland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Antonio and Iceland flights
Browse other San Antonio and Iceland flight options. Last updated on February 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Antonio to Iceland flights
Consider these flights traveling from San Antonio to Iceland.
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 18, 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 |