$427+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KEF
Jun 11 — Jun 181
Round-trip
1 adult, Economy
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Best
Last-minute
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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 May 12, 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 May 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 8/227:51 pm
SAT
- KEF
1 stop32h 34m
Multiple Airlines
Sat 8/2910:45 am
KEF
- SAT
1 stop13h 11m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$897
This Icelandair deal was found by Cheapflights users on 5/12. 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 10/1611:45 am
SAT
- KEF
1 stop13h 40m
Multiple Airlines
Fri 10/235:00 pm
KEF
- SAT
1 stop24h 15m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$922
This Icelandair deal was found by Cheapflights users on 5/11. 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 9/68:30 am
SAT
- KEF
1 stop16h 55m
Multiple Airlines
Mon 9/285:00 pm
KEF
- SAT
1 stop30h 00m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$935
This Icelandair deal was found by Cheapflights users on 5/12. 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
2 stops25h 35m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$958
This United Airlines deal was found by Cheapflights users on 5/10. 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 10/57:00 am
SAT
- KEF
2 stops20h 45m
United Airlines
Tue 10/1310:00 am
KEF
- SAT
2 stops34h 48m
United Airlines
Deal found 5/10![United Airlines logo]()
$964
This United Airlines deal was found by Cheapflights users on 5/12. 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 10/165:00 pm
SAT
- KEF
1 stop10h 50m
United Airlines
Fri 10/239:15 am
KEF
- SAT
2 stops43h 37m
United Airlines
Deal found 5/12![United Airlines logo]()
$971
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 8/148:59 pm
SAT
- KEF
2 stops28h 01m
Multiple Airlines
Wed 8/1910:45 am
KEF
- SAT
1 stop13h 11m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$972
This American Airlines deal was found by Cheapflights users on 5/9. 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 11/123:00 pm
SAT
- KEF
2 stops20h 15m
American Airlines
Fri 11/2011:50 am
KEF
- SAT
2 stops18h 00m
American Airlines
Deal found 5/9![American Airlines logo]()
$977
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 May 12, 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 May 12, 2026.
This Icelandair deal was found by Cheapflights users on 5/8. 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 stop23h 00m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$922
This United Airlines deal was found by Cheapflights users on 5/12. 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 10/165:00 pm
SAT
- KEF
1 stop10h 50m
United Airlines
Fri 10/239:15 am
KEF
- SAT
2 stops43h 37m
United Airlines
Deal found 5/12![United Airlines logo]()
$971
This KLM deal was found by Cheapflights users on 5/10. 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 8/162:22 pm
SAT
- KEF
1 stop11h 38m
KLM
Sat 8/299:30 am
KEF
- SAT
1 stop16h 59m
KLM
Deal found 5/10![KLM logo]()
$981
This Icelandair deal was found by Cheapflights users on 5/10. 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 10/1611:45 am
SAT
- KEF
1 stop13h 40m
Multiple Airlines
Fri 10/235:00 pm
KEF
- SAT
1 stop32h 40m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$922
This United Airlines deal was found by Cheapflights users on 5/10. 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 10/512:50 pm
SAT
- KEF
2 stops14h 55m
United Airlines
Tue 10/1310:00 am
KEF
- SAT
3 stops16h 16m
United Airlines
Deal found 5/10![United Airlines logo]()
$992
This Icelandair deal was found by Cheapflights users on 5/8. 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.
Mon 6/222:10 pm
SAT
- KEF
1 stop14h 15m
Multiple Airlines
Fri 7/35:10 pm
KEF
- SAT
1 stop21h 55m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,120
This Icelandair deal was found by Cheapflights users on 5/7. 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 5/286:45 pm
SAT
- KEF
1 stop30h 15m
Multiple Airlines
Thu 6/47:50 pm
KEF
- SAT
1 stop21h 00m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,198
Last-minute flights from San Antonio to IcelandDiscover last-minute flight deals from San Antonio to Iceland. Data last updated May 12, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Iceland. Data last updated May 12, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/12. 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 5/125:34 pm
SAT
- KEF
1 stop10h 16m
United Airlines
Sun 5/1712:00 pm
KEF
- SAT
1 stop15h 54m
United Airlines
Deal found 5/12![United Airlines logo]()
$1,198
This Icelandair deal was found by Cheapflights users on 5/12. 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 5/263:45 pm
SAT
- KEF
1 stop12h 25m
Multiple Airlines
Sun 5/3110:45 am
KEF
- SAT
1 stop16h 50m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,186
This oojo deal was found by Cheapflights users on 5/12. 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.
Wed 5/275:57 pm
SAT
- KEF
1 stop34h 28m
Icelandair
Tue 6/210:40 am
KEF
- SAT
1 stop24h 00m
Icelandair
Deal found 5/12![Icelandair logo]()
$1,003
This Icelandair deal was found by Cheapflights users on 5/12. 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 5/277:00 am
SAT
- KEF
1 stop18h 15m
Multiple Airlines
Tue 6/24:45 pm
KEF
- SAT
2 stops30h 15m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,215
This oojo deal was found by Cheapflights users on 5/11. 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.
Thu 5/287:00 am
SAT
- KEF
1 stop21h 25m
Icelandair
Thu 6/410:40 am
KEF
- SAT
1 stop24h 00m
Icelandair
Deal found 5/11![Icelandair logo]()
$1,148
This Icelandair deal was found by Cheapflights users on 5/8. 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 6/199:05 am
SAT
- KEF
1 stop15h 55m
Multiple Airlines
Mon 6/295:10 pm
KEF
- SAT
2 stops20h 30m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,176
This Icelandair deal was found by Cheapflights users on 5/8. 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.
Mon 6/222:10 pm
SAT
- KEF
1 stop14h 15m
Multiple Airlines
Fri 7/35:10 pm
KEF
- SAT
1 stop21h 55m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,120
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 6/256:25 pm
SAT
- KEF
1 stop31h 10m
Multiple Airlines
Thu 7/29:00 am
KEF
- SAT
2 stops19h 52m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,106
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 May 12, 2026.
Search for one-way flight options from San Antonio to Iceland. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 7/117:51 pm
SAT
- KEF
3 stops30h 49m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 9/17:51 pm
SAT
- KEF
3 stops30h 49m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$507
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 8/207:51 pm
SAT
- KEF
3 stops30h 49m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$520
This KAYAK deal was found by Cheapflights users on 5/8. 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.
Tue 9/112:10 pm
SAT
- KEF
1 stop15h 20m
Lufthansa
Deal found 5/8![Lufthansa logo]()
$569
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 May 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $897 (Kiwi.com) |
One-way from | $427 (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 May 12, 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
Thu 10/1
5:25 pm-9:10 am
1 stop10h 45m
Reykjavik Keflavik Intl
Wed 10/7
5:00 pm-11:00 am
1 stop23h 00m
$922
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Fri 10/16
11:45 am-6:25 am
1 stop13h 40m
Reykjavik Keflavik Intl
Fri 10/23
5:00 pm-8:40 pm
1 stop32h 40m
$922
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Fri 10/16
5:00 pm-8:50 am
1 stop10h 50m
Reykjavik Keflavik Intl
Fri 10/23
9:15 am-11:52 pm
2 stops43h 37m
$971
Quickest round-trip
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Sun 8/16
2:22 pm-7:00 am
1 stop11h 38m
Reykjavik Keflavik Intl
Sat 8/29
9:30 am-9:29 pm
1 stop16h 59m
$981
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Mon 10/5
12:50 pm-8:45 am
2 stops14h 55m
Reykjavik Keflavik Intl
Tue 10/13
10:00 am-9:16 pm
3 stops16h 16m
$992
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Mon 6/22
2:10 pm-9:25 am
1 stop14h 15m
Reykjavik Keflavik Intl
Fri 7/3
5:10 pm-10:05 am
1 stop21h 55m
$1,120
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Thu 5/28
6:45 pm-6:00 am
1 stop30h 15m
Reykjavik Keflavik Intl
Thu 6/4
7:50 pm-11:50 am
1 stop21h 00m
$1,198
Cheapest one-way
Quickest one-way
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Sat 7/11
7:51 pm-7:40 am
3 stops30h 49m
$427
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Tue 9/1
7:51 pm-7:40 am
3 stops30h 49m
$507
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Thu 8/20
7:51 pm-7:40 am
3 stops30h 49m
$520
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.
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 May 12, 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.
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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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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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San Antonio and Iceland flights
Browse other San Antonio and Iceland flight options. Last updated on May 12, 2026.
Popular flight searches
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San Antonio to Iceland flights
Consider these flights traveling from San Antonio to Iceland.
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 May 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$628 | Average$978 | FlexibilityNo cancel fee | On-timeN/A |