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Iceland

$544+ 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KEF
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap 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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$544
(Delta)
Provider with most accurate pricing for San Antonio-Reykjavik (REK) flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Reykjavik (REK) flights.
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From San Antonio to Iceland
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Find flight deals from San Antonio to Iceland

Cheapest flights from San Antonio to Iceland
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 January 8, 2026.

This Delta deal was found by Cheapflights users on 1/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:00 pmSAT - KEF
1 stop15h 30mDelta
Fri 4/1711:25 amKEF - SAT
2 stops16h 02mDelta
Deal found 1/6$544
This KAYAK deal was found by Cheapflights users on 1/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:25 pmSAT - KEF
2 stops29h 05mLufthansa
Mon 4/1312:20 amKEF - SAT
2 stops25h 22mLufthansa
Deal found 1/6$572
This Delta deal was found by Cheapflights users on 1/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:00 amSAT - KEF
2 stops20h 30mDelta
Sat 4/1811:25 amKEF - SAT
2 stops18h 09mDelta
Deal found 1/6$594
This Delta deal was found by Cheapflights users on 1/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:17 pmSAT - KEF
2 stops34h 13mDelta
Sat 4/1811:25 amKEF - SAT
2 stops18h 09mDelta
Deal found 1/6$606
This Delta deal was found by Cheapflights users on 1/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/101:37 pmSAT - KEF
2 stops14h 53mDelta
Wed 4/1511:25 amKEF - SAT
2 stops18h 09mDelta
Deal found 1/6$694
This Delta deal was found by Cheapflights users on 1/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/101:00 pmSAT - KEF
1 stop15h 30mDelta
Thu 4/1611:25 amKEF - SAT
1 stop29h 52mDelta
Deal found 1/6$695
This Air Canada deal was found by Cheapflights users on 1/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 amSAT - KEF
2 stops19h 55mAir Canada
Fri 9/189:15 amKEF - SAT
2 stops36h 15mAir Canada
Deal found 1/6$717
This Air Canada deal was found by Cheapflights users on 1/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:00 amSAT - KEF
2 stops41h 55mAir Canada
Wed 9/239:15 amKEF - SAT
2 stops35h 23mAir Canada
Deal found 1/6$721
This Air Canada deal was found by Cheapflights users on 1/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:45 amSAT - KEF
2 stops22h 00mAir Canada
Fri 9/189:15 amKEF - SAT
2 stops39h 21mAir Canada
Deal found 1/6$722
This Air Canada deal was found by Cheapflights users on 1/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:00 pmSAT - KEF
2 stops32h 45mAir Canada
Tue 9/2210:00 amKEF - SAT
2 stops29h 48mAir Canada
Deal found 1/6$727
This United Airlines deal was found by Cheapflights users on 1/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:30 amSAT - KEF
1 stop20h 20mUnited Airlines
Tue 9/2211:30 amKEF - SAT
1 stop13h 06mUnited Airlines
Deal found 1/6$734

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 January 8, 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 4/9

1:00 pm-9:30 am

1 stop15h 30m

Reykjavik Keflavik Intl

Thu 4/16

11:25 am-10:27 pm

2 stops16h 02m

$544

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Thu 4/9

5:10 am-9:30 am

2 stops23h 20m

Reykjavik Keflavik Intl

Fri 4/17

11:25 am-11:08 pm

2 stops16h 43m

$544

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Thu 4/9

1:37 pm-9:30 am

2 stops14h 53m

Reykjavik Keflavik Intl

Wed 4/15

11:25 am-9:46 am

2 stops27h 21m

$544

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Thu 4/9

1:25 pm-11:30 pm

2 stops29h 05m

Reykjavik Keflavik Intl

Mon 4/13

12:20 am-8:42 pm

2 stops25h 22m

$572

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Thu 4/9

8:00 am-9:30 am

2 stops20h 30m

Reykjavik Keflavik Intl

Sat 4/18

11:25 am-12:34 am

2 stops18h 09m

$594

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Fri 4/10

1:37 pm-9:30 am

2 stops14h 53m

Reykjavik Keflavik Intl

Fri 4/17

11:25 am-12:34 am

2 stops18h 09m

$694

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Fri 4/10

12:24 pm-9:30 am

2 stops16h 06m

Reykjavik Keflavik Intl

Thu 4/16

11:25 am-11:08 pm

2 stops16h 43m

$694

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Fri 4/10

1:00 pm-9:30 am

1 stop15h 30m

Reykjavik Keflavik Intl

Wed 4/15

11:25 am-12:34 am

2 stops18h 09m

$694

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Fri 4/10

1:00 pm-9:30 am

1 stop15h 30m

Reykjavik Keflavik Intl

Fri 4/17

11:25 am-12:17 pm

1 stop29h 52m

$695

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Sun 6/7

5:00 pm-8:30 am

1 stop10h 30m

$735

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

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.
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
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 January 8, 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.
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,025 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,139 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • What airport do you fly from for flights from San Antonio to Iceland?

    For a flight from San Antonio to Iceland, you will be flying from San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city.

  • How long is the flight from San Antonio to Iceland?

    Delta and Lufthansa can get you from San Antonio to Iceland in just under 15h 30m. Your travel time can differ by up to 13h 35m. San Antonio and Iceland are separated by a distance of 3975 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from San Antonio to Iceland that include hotel bookings?

    Yes. In addition to deals on San Antonio to Iceland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Iceland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Iceland.

  • Can I find deals for business class flights from San Antonio to Iceland?

    Yes. Cheapflights offers flight deals from San Antonio to Iceland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for San Antonio to Iceland

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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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$636Average$970FlexibilityNo cancel feeOn-time69%
DeltaCheapest$746Average$981FlexibilityNo cancel feeOn-timeN/A

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