$430+ Cheap flights from San Antonio (SAT) to Reykjavik (REK)
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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — REK
Jun 19 — Jun 261
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Reykjavik with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Antonio to Reykjavik
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Last-minute
One-way
Cheapest flights from San Antonio to ReykjavikExplore the most affordable flight options available from San Antonio to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2026.
Explore the most affordable flight options available from San Antonio to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2026.
This Orbitz deal was found by Cheapflights users on 5/19. 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.
Fri 10/167:00 am
SAT
- KEF
2 stops20h 45m
Air Canada
Fri 10/239:15 am
KEF
- SAT
2 stops32h 28m
Air Canada
Deal found 5/19![Air Canada logo]()
$760
This KLM deal was found by Cheapflights users on 5/19. 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.
Wed 8/124:00 pm
SAT
- KEF
1 stop10h 40m
KLM
Sat 8/228:45 am
KEF
- SAT
1 stop18h 49m
KLM
Deal found 5/19![KLM logo]()
$875
This Delta deal was found by Cheapflights users on 5/19. 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 8/1210:46 am
SAT
- KEF
2 stops15h 54m
Delta
Sat 8/228:45 am
KEF
- SAT
2 stops17h 44m
Delta
Deal found 5/19![Delta logo]()
$880
This Icelandair deal was found by Cheapflights users on 5/20. 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 10/111:45 am
SAT
- KEF
1 stop13h 40m
Multiple Airlines
Wed 10/75:00 pm
KEF
- SAT
1 stop23h 00m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$922
This Icelandair deal was found by Cheapflights users on 5/15. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:15 am
SAT
- KEF
1 stop19h 15m
Multiple Airlines
Sun 11/225:00 pm
KEF
- SAT
2 stops35h 15m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$927
This Icelandair deal was found by Cheapflights users on 5/20. 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
2 stops26h 10m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$928
This Expedia deal was found by Cheapflights users on 5/19. 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.
Tue 9/19:00 am
SAT
- KEF
1 stop18h 45m
Air Canada
Tue 9/810:00 am
KEF
- SAT
2 stops32h 29m
Air Canada
Deal found 5/19![Air Canada logo]()
$943
This Icelandair deal was found by Cheapflights users on 5/19. 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 8/102:55 pm
SAT
- KEF
1 stop13h 15m
Multiple Airlines
Mon 8/177:50 pm
KEF
- SAT
1 stop20h 10m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$952
Best flights from San Antonio to ReykjavikDiscover carefully curated flight deals from San Antonio to Reykjavik that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 20, 2026.
Discover carefully curated flight deals from San Antonio to Reykjavik that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 20, 2026.
This Icelandair deal was found by Cheapflights users on 5/20. 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 10/111:45 am
SAT
- KEF
1 stop13h 40m
Multiple Airlines
Wed 10/75:00 pm
KEF
- SAT
1 stop23h 00m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$922
This United Airlines deal was found by Cheapflights users on 5/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:00 am
SAT
- KEF
2 stops18h 50m
United Airlines
Fri 10/239:15 am
KEF
- SAT
2 stops36h 16m
United Airlines
Deal found 5/18![United Airlines logo]()
$975
This Icelandair deal was found by Cheapflights users on 5/20. 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 5/20![Multiple Airlines logo]()
$922
This Icelandair deal was found by Cheapflights users on 5/18. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:15 am
SAT
- KEF
1 stop19h 15m
Multiple Airlines
Fri 11/205:00 pm
KEF
- SAT
1 stop32h 30m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$922
This Icelandair deal was found by Cheapflights users on 5/15. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:15 am
SAT
- KEF
1 stop19h 15m
Multiple Airlines
Sun 11/225:00 pm
KEF
- SAT
2 stops35h 15m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$927
This Icelandair deal was found by Cheapflights users on 5/20. 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 8/202:55 pm
SAT
- KEF
1 stop13h 15m
Multiple Airlines
Mon 8/245:00 pm
KEF
- SAT
1 stop23h 00m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$966
Last-minute flights from San Antonio to ReykjavikDiscover last-minute flight deals from San Antonio to Reykjavik. Data last updated May 20, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Reykjavik. Data last updated May 20, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 5/19. 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 5/285:57 pm
SAT
- KEF
1 stop34h 28m
Icelandair
Thu 6/410:40 am
KEF
- SAT
1 stop24h 00m
Icelandair
Deal found 5/19![Icelandair logo]()
$971
This oojo deal was found by Cheapflights users on 5/20. 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.
Tue 6/25:57 pm
SAT
- KEF
1 stop34h 28m
Icelandair
Mon 6/810:40 am
KEF
- SAT
1 stop24h 00m
Icelandair
Deal found 5/20![Icelandair logo]()
$986
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/49:55 am
SAT
- KEF
1 stop15h 45m
Multiple Airlines
Wed 6/104:45 pm
KEF
- SAT
1 stop21h 30m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,112
This United Airlines deal was found by Cheapflights users on 5/20. 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 6/46:40 am
SAT
- KEF
1 stop21h 10m
United Airlines
Wed 6/109:15 am
KEF
- SAT
2 stops32h 15m
United Airlines
Deal found 5/20![United Airlines logo]()
$1,174
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/177:51 pm
SAT
- KEF
1 stop29h 09m
Multiple Airlines
Wed 6/2410:45 am
KEF
- SAT
1 stop13h 11m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,047
This Icelandair deal was found by Cheapflights users on 5/18. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/221:50 pm
SAT
- KEF
1 stop13h 50m
Multiple Airlines
Fri 7/35:20 pm
KEF
- SAT
1 stop12h 40m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,167
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 6/277:51 pm
SAT
- KEF
1 stop32h 34m
Multiple Airlines
Sat 7/1110:45 am
KEF
- SAT
1 stop13h 09m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,170
One-way flights from San Antonio to ReykjavikSearch for one-way flight options from San Antonio to Reykjavik. Find affordable one-way fares based on user searches. Data last updated May 20, 2026.
Search for one-way flight options from San Antonio to Reykjavik. Find affordable one-way fares based on user searches. Data last updated May 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 7/217:51 pm
SAT
- KEF
3 stops30h 49m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 5/16. 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.
Tue 6/307:51 pm
SAT
- KEF
3 stops30h 49m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 7/227:51 pm
SAT
- KEF
3 stops54h 49m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:40 pm
SAT
- KEF
3 stops56h 00m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 5/20. 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 7/212:26 pm
SAT
- KEF
1 stop11h 34m
Delta
Deal found 5/20![Delta logo]()
$465
Find flight deals from San Antonio to Reykjavik
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Reykjavik (REK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $760 (Orbitz) |
One-way from | $430 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Reykjavik 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 20, 2026.
Use the filters below to find and compare flights from San Antonio to Reykjavik 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
11:45 am-6:25 am
1 stop13h 40m
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-12:15 pm
1 stop24h 15m
$922
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Thu 11/12
5:15 am-6:30 am
1 stop19h 15m
Reykjavik Keflavik Intl
Fri 11/20
5:00 pm-7:30 pm
1 stop32h 30m
$922
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Sun 11/15
5:15 am-6:30 am
1 stop19h 15m
Reykjavik Keflavik Intl
Sun 11/22
5:00 pm-10:15 pm
2 stops35h 15m
$927
Quickest round-trip
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Thu 8/20
2:55 pm-9:10 am
1 stop13h 15m
Reykjavik Keflavik Intl
Mon 8/24
5:00 pm-11:00 am
1 stop23h 00m
$966
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Fri 10/16
9:00 am-8:50 am
2 stops18h 50m
Reykjavik Keflavik Intl
Fri 10/23
9:15 am-4:31 pm
2 stops36h 16m
$975
Cheapest one-way
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Tue 7/21
7:51 pm-7:40 am
3 stops30h 49m
$432
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Tue 6/30
7:51 pm-7:40 am
3 stops30h 49m
$434
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Wed 7/22
7:51 pm-7:40 am
3 stops54h 49m
$437
San AntonioReykjavik
SAT - KEF
SATKEF
San Antonio
Fri 6/12
6:40 pm-7:40 am
3 stops56h 00m
$445
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from San Antonio to Reykjavik
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Reykjavik in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Reykjavik flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Reykjavik flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Reykjavik flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Reykjavik flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Reykjavik flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Antonio to Reykjavik
Have a flexible travel schedule? Discover the best time to fly to Reykjavik from San Antonio with our price prediction graph.
SAT-REK
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 Reykjavik
SAT-REK
SAT-KEF
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Reykjavik
Get insights into the airlines that provide service to Reykjavik. 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 Reykjavik. Reviews last updated May 20, 2026.
Read through reviews of airlines operating flights from San Antonio to Reykjavik, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Boarding
8.1
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 Reykjavik. 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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Book flights to Reykjavik if you plan to visit one of these locationsHveragerdi
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San Antonio and Reykjavik flights
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Other flights from San Antonio
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Top airline flying from San Antonio to Reykjavik
Discover the top airline that operate flights from San Antonio to Reykjavik. 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 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$628 | Average$978 | FlexibilityNo cancel fee | On-timeN/A |