$487+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KEF
Apr 5 — Apr 121
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 March 6, 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 March 6, 2026.
This Delta deal was found by Cheapflights users on 3/4. 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 8/232:00 pm
SAT
- KEF
1 stop12h 40m
Delta
Tue 9/19:30 am
KEF
- SAT
1 stop16h 58m
Delta
Deal found 3/4![Delta logo]()
$655
This Delta deal was found by Cheapflights users on 3/4. 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.
Wed 8/262:00 pm
SAT
- KEF
1 stop12h 40m
Delta
Wed 9/211:25 am
KEF
- SAT
2 stops16h 47m
Delta
Deal found 3/4![Delta logo]()
$660
This Booking.com deal was found by Cheapflights users on 3/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/161:44 pm
SAT
- KEF
2 stops37h 11m
Air Canada
Sat 8/299:15 am
KEF
- SAT
2 stops42h 40m
Air Canada
Deal found 3/1![Air Canada logo]()
$713
This United Airlines deal was found by Cheapflights users on 3/2. 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 8/166:40 am
SAT
- KEF
1 stop20h 50m
United Airlines
Sat 8/2910:00 am
KEF
- SAT
2 stops31h 11m
United Airlines
Deal found 3/2![United Airlines logo]()
$715
This Air Canada deal was found by Cheapflights users on 3/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 am
SAT
- KEF
2 stops20h 55m
Air Canada
Wed 9/210:00 am
KEF
- SAT
2 stops31h 11m
Air Canada
Deal found 3/4![Air Canada logo]()
$718
This Air Canada deal was found by Cheapflights users on 3/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:44 pm
SAT
- KEF
2 stops14h 01m
Air Canada
Tue 9/110:00 am
KEF
- SAT
2 stops31h 11m
Air Canada
Deal found 3/4![Air Canada logo]()
$723
This United Airlines deal was found by Cheapflights users on 3/4. 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 8/238:53 am
SAT
- KEF
2 stops18h 57m
United Airlines
Tue 9/112:00 pm
KEF
- SAT
1 stop15h 55m
United Airlines
Deal found 3/4![United Airlines logo]()
$729
This United Airlines deal was found by Cheapflights users on 3/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:40 am
SAT
- KEF
1 stop20h 50m
United Airlines
Fri 9/259:15 am
KEF
- SAT
3 stops39h 33m
United Airlines
Deal found 3/1![United Airlines logo]()
$735
This Trip.com deal was found by Cheapflights users on 3/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:45 am
SAT
- KEF
1 stop18h 15m
Multiple Airlines
Mon 4/64:50 pm
KEF
- SAT
1 stop12h 29m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$739
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 March 6, 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 March 6, 2026.
This United Airlines deal was found by Cheapflights users on 3/2. 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 8/166:40 am
SAT
- KEF
1 stop20h 50m
United Airlines
Sat 8/2912:00 pm
KEF
- SAT
1 stop15h 55m
United Airlines
Deal found 3/2![United Airlines logo]()
$730
This KLM deal was found by Cheapflights users on 3/6. 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 8/166:30 am
SAT
- KEF
1 stop20h 10m
Multiple Airlines
Sat 8/299:30 am
KEF
- SAT
1 stop16h 58m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$814
This United Airlines deal was found by Cheapflights users on 3/3. 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 stop9h 56m
United Airlines
Sun 5/1712:00 pm
KEF
- SAT
1 stop15h 54m
United Airlines
Deal found 3/3![United Airlines logo]()
$881
This KLM deal was found by Cheapflights users on 3/4. 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 5/121:33 pm
SAT
- KEF
1 stop14h 57m
Multiple Airlines
Sun 5/1711:25 am
KEF
- SAT
2 stops16h 02m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$935
This Icelandair deal was found by Cheapflights users on 3/3. 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 3/3![Multiple Airlines logo]()
$953
Last-minute flights from San Antonio to IcelandDiscover last-minute flight deals from San Antonio to Iceland. Data last updated March 6, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Iceland. Data last updated March 6, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 3/2610:05 am
SAT
- KEF
1 stop15h 00m
Multiple Airlines
Wed 4/14:50 pm
KEF
- SAT
1 stop12h 29m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$920
This Trip.com deal was found by Cheapflights users on 3/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:45 am
SAT
- KEF
1 stop18h 15m
Multiple Airlines
Mon 4/64:50 pm
KEF
- SAT
1 stop12h 29m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$739
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/11:22 pm
SAT
- KEF
1 stop15h 03m
Multiple Airlines
Wed 4/84:45 pm
KEF
- SAT
1 stop24h 42m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$793
This Icelandair deal was found by Cheapflights users on 3/5. 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 4/94:30 pm
SAT
- KEF
1 stop11h 40m
Multiple Airlines
Wed 4/154:50 pm
KEF
- SAT
1 stop23h 50m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$932
This Icelandair deal was found by Cheapflights users on 3/4. 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.
Sat 4/185:55 am
SAT
- KEF
1 stop19h 30m
Multiple Airlines
Sat 4/255:00 pm
KEF
- SAT
1 stop28h 55m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$997
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 March 6, 2026.
Search for one-way flight options from San Antonio to Iceland. Find affordable one-way fares based on user searches. Data last updated March 6, 2026.
This Expedia deal was found by Cheapflights users on 3/3. 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.
Sat 8/155:24 pm
SAT
- KEF
2 stops34h 21m
Air Canada
Deal found 3/3![Air Canada logo]()
$487
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 8/154:41 pm
SAT
- KEF
3 stops33h 59m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 5/176:00 am
SAT
- KEF
2 stops43h 05m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$508
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/910:22 am
SAT
- KEF
2 stops38h 43m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$509
This KAYAK deal was found by Cheapflights users on 3/1. 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.
Sun 5/175:49 pm
SAT
- KEF
1 stop9h 41m
Lufthansa
Deal found 3/1![Lufthansa logo]()
$529
This KAYAK deal was found by Cheapflights users on 3/3. 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.
Sat 8/151:40 pm
SAT
- KEF
1 stop13h 50m
Lufthansa
Deal found 3/3![Lufthansa logo]()
$559
This KLM deal was found by Cheapflights users on 3/5. 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.
Thu 4/91:00 pm
SAT
- KEF
1 stop15h 30m
KLM
Deal found 3/5![KLM logo]()
$560
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 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $655 (Delta) |
One-way from | $487 (Expedia) |
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 6, 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
Sun 8/16
6:40 am-8:30 am
1 stop20h 50m
Reykjavik Keflavik Intl
Sat 8/29
12:00 pm-10:55 pm
1 stop15h 55m
$730
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Sun 8/16
6:30 am-7:40 am
1 stop20h 10m
Reykjavik Keflavik Intl
Sat 8/29
9:30 am-9:28 pm
1 stop16h 58m
$814
Quickest round-trip
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Tue 5/12
5:34 pm-8:30 am
1 stop9h 56m
Reykjavik Keflavik Intl
Sun 5/17
12:00 pm-10:54 pm
1 stop15h 54m
$881
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Tue 5/12
1:33 pm-9:30 am
1 stop14h 57m
Reykjavik Keflavik Intl
Sun 5/17
11:25 am-10:27 pm
2 stops16h 02m
$935
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
$953
Cheapest one-way
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Sat 8/15
5:24 pm-8:45 am
2 stops34h 21m
$487
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Sat 8/15
4:41 pm-7:40 am
3 stops33h 59m
$497
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Thu 4/9
10:22 am-6:05 am
2 stops38h 43m
$509
Quickest one-way
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Sun 5/17
5:49 pm-8:30 am
1 stop9h 41m
$529
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Sun 5/17
3:14 pm-6:05 am
3 stops33h 51m
$547
Showing 1-10 of 14 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.
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 6, 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.
Entertainment
7.8
Comfort
7.9
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Crew
8.5
Boarding
8.1
Food
7.2
Overall
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
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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.
Search flights from San Antonio to Iceland by cabin class
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 March 6, 2026.
Popular flight searches
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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 March 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$636 | Average$1,094 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$703 | Average$981 | FlexibilityNo cancel fee | On-timeN/A |