How long is the flight from San Antonio to Iceland?

Delta and Virgin Atlantic can get you from San Antonio to Iceland in just under 16h 20m. Your travel time can differ by up to 1h 25m. 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.

In terms of precipitation, rainfall in Iceland ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Iceland when rainfall is around 1.6 in.

If weather is an important factor for your trip to Iceland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What are the most popular airlines that fly from San Antonio to Iceland?

Delta, United Airlines and KLM are the most popular airlines when flying from San Antonio to Iceland.

What is the cheapest time of day to fly from SAT to IS?

When flying from San Antonio to Iceland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

$367+ Flights from San Antonio to Iceland

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Cheap flight deals from San Antonio to Iceland

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$724 (Kiwi.com)
One-way from	$367 (Kiwi.com)
Popular in	December
Cheapest in	September
Average price	$1,152

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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One-way flight from San Antonio to Iceland

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Highest demand for flights based on searches. 14% potential increase in price ($161 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).

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Average for round-trip flights in November 2025

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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 November 26, 2025.

Sat 12/134:30 pmSAT - KEF

1 stop31h 35mMultiple Airlines

Sat 12/205:00 pmKEF - SAT

1 stop29h 35mMultiple Airlines

Deal found 11/25

$1,111

Wed 12/246:45 amSAT - KEF

1 stop17h 20mMultiple Airlines

Tue 1/65:15 pmKEF - SAT

2 stops46h 03mMultiple Airlines

Deal found 11/23

$1,324

Tue 12/236:45 amSAT - KEF

1 stop17h 20mMultiple Airlines

Tue 1/65:15 pmKEF - SAT

2 stops46h 03mMultiple Airlines

Deal found 11/23

$1,337

Wed 12/246:45 amSAT - KEF

1 stop17h 20mMultiple Airlines

Thu 1/15:15 pmKEF - SAT

1 stop31h 01mMultiple Airlines

Deal found 11/23

$1,340

Tue 12/236:45 amSAT - KEF

1 stop17h 20mMultiple Airlines

Thu 1/15:15 pmKEF - SAT

1 stop31h 01mMultiple Airlines

Deal found 11/23

$1,352

Sun 12/215:10 amSAT - KEF

2 stops43h 20mMultiple Airlines

Thu 1/15:15 pmKEF - SAT

1 stop31h 01mMultiple Airlines

Deal found 11/23

$1,396

Mon 12/222:01 pmSAT - KEF

2 stops34h 04mMultiple Airlines

Thu 1/15:15 pmKEF - SAT

1 stop31h 01mMultiple Airlines

Deal found 11/23

$1,407

Fri 12/265:56 pmSAT - KEF

2 stops30h 34mMultiple Airlines

Thu 1/15:15 pmKEF - SAT

1 stop31h 01mMultiple Airlines

Deal found 11/23

$1,462

Best flights from San Antonio to Iceland
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 November 26, 2025.

Mon 4/2010:45 amSAT - KEF

2 stops17h 45mDelta

Mon 4/2711:25 amKEF - SAT

2 stops16h 47mDelta

Deal found 11/25

$742

Mon 4/2012:10 pmSAT - KEF

1 stop16h 20mVirgin Atlantic

Mon 4/2711:25 amKEF - SAT

1 stop28h 27mVirgin Atlantic

Deal found 11/25

$745

Mon 4/2012:08 pmSAT - KEF

2 stops19h 47mLufthansa

Sun 4/2612:25 amKEF - SAT

2 stops25h 14mLufthansa

Deal found 11/25

$856

Sat 1/106:30 amSAT - KEF

2 stops17h 35mMultiple Airlines

Sat 1/177:40 amKEF - SAT

2 stops22h 12mMultiple Airlines

Deal found 11/26

$926

Thu 1/85:45 amSAT - KEF

1 stop18h 45mMultiple Airlines

Thu 1/154:55 pmKEF - SAT

1 stop27h 10mMultiple Airlines

Deal found 11/24

$930

Sun 1/186:10 amSAT - KEF

1 stop17h 55mMultiple Airlines

Fri 1/235:00 pmKEF - SAT

1 stop30h 50mMultiple Airlines

Deal found 11/24

$933

Mon 4/201:25 pmSAT - KEF

1 stop14h 15mMultiple Airlines

Mon 4/275:00 pmKEF - SAT

1 stop24h 50mMultiple Airlines

Deal found 11/26

$953

Mon 1/125:45 amSAT - KEF

1 stop18h 45mMultiple Airlines

Fri 1/165:15 pmKEF - SAT

1 stop22h 20mMultiple Airlines

Deal found 11/26

$960

Last-minute flights from San Antonio to Iceland
Discover last-minute flight deals from San Antonio to Iceland. Data last updated November 26, 2025 and is based on user searches.

Sat 12/134:30 pmSAT - KEF

1 stop31h 35mMultiple Airlines

Sat 12/205:00 pmKEF - SAT

1 stop29h 35mMultiple Airlines

Deal found 11/25

$1,111

Sun 12/215:10 amSAT - KEF

2 stops43h 20mMultiple Airlines

Thu 1/15:15 pmKEF - SAT

1 stop31h 01mMultiple Airlines

Deal found 11/23

$1,396

Mon 12/222:01 pmSAT - KEF

2 stops34h 04mMultiple Airlines

Thu 1/15:15 pmKEF - SAT

1 stop31h 01mMultiple Airlines

Deal found 11/23

$1,407

Tue 12/236:45 amSAT - KEF

1 stop17h 20mMultiple Airlines

Tue 1/65:15 pmKEF - SAT

2 stops46h 03mMultiple Airlines

Deal found 11/23

$1,337

Tue 12/236:45 amSAT - KEF

1 stop17h 20mMultiple Airlines

Thu 1/15:15 pmKEF - SAT

1 stop31h 01mMultiple Airlines

Deal found 11/23

$1,352

Wed 12/246:45 amSAT - KEF

1 stop17h 20mMultiple Airlines

Tue 1/65:15 pmKEF - SAT

2 stops46h 03mMultiple Airlines

Deal found 11/23

$1,324

Wed 12/246:45 amSAT - KEF

1 stop17h 20mMultiple Airlines

Thu 1/15:15 pmKEF - SAT

1 stop31h 01mMultiple Airlines

Deal found 11/23

$1,340

Fri 12/265:56 pmSAT - KEF

2 stops30h 34mMultiple Airlines

Thu 1/15:15 pmKEF - SAT

1 stop31h 01mMultiple Airlines

Deal found 11/23

$1,462

One-way flights from San Antonio to Iceland
Search for one-way flight options from San Antonio to Iceland. Find affordable one-way fares based on user searches. Data last updated November 26, 2025.

Fri 12/123:10 pmSAT - KEF

2 stops37h 10mMultiple Airlines

Deal found 11/23

$367

Tue 12/97:00 amSAT - KEF

3 stops46h 40mMultiple Airlines

Deal found 11/23

$395

Mon 12/85:40 amSAT - KEF

3 stops47h 20mMultiple Airlines

Deal found 11/23

$417

Sat 12/133:10 pmSAT - KEF

3 stops43h 30mMultiple Airlines

Deal found 11/23

$451

Sun 12/148:50 amSAT - KEF

3 stops45h 05mMultiple Airlines

Deal found 11/23

$458

Thu 12/115:40 amSAT - KEF

3 stops54h 40mMultiple Airlines

Deal found 11/23

$468

Wed 12/107:00 amSAT - KEF

3 stops54h 40mMultiple Airlines

Deal found 11/23

$493

Cheapflights Fare Finder

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

Price

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Mon 4/20

10:45 am-9:30 am

2 stops17h 45m

Reykjavik Keflavik Intl

Mon 4/27

11:25 am-11:12 pm

2 stops16h 47m

$742

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Mon 4/20

12:10 pm-9:30 am

1 stop16h 20m

Reykjavik Keflavik Intl

Mon 4/27

11:25 am-10:52 am

1 stop28h 27m

$745

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Mon 4/20

12:08 pm-12:55 pm

2 stops19h 47m

Reykjavik Keflavik Intl

Sun 4/26

12:25 am-8:39 pm

2 stops25h 14m

$856

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Sat 1/10

6:30 am-6:05 am

2 stops17h 35m

Reykjavik Keflavik Intl

Sat 1/17

7:40 am-11:52 pm

2 stops22h 12m

$926

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Thu 1/8

5:45 am-6:30 am

1 stop18h 45m

Reykjavik Keflavik Intl

Thu 1/15

4:55 pm-2:05 pm

1 stop27h 10m

$930

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Sun 1/18

6:10 am-6:05 am

1 stop17h 55m

Reykjavik Keflavik Intl

Fri 1/23

5:00 pm-5:50 pm

1 stop30h 50m

$933

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Mon 4/20

1:25 pm-8:40 am

1 stop14h 15m

Reykjavik Keflavik Intl

Mon 4/27

5:00 pm-12:50 pm

1 stop24h 50m

$953

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Mon 1/12

5:45 am-6:30 am

1 stop18h 45m

Reykjavik Keflavik Intl

Fri 1/16

5:15 pm-9:35 am

1 stop22h 20m

$960

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Fri 12/12

3:10 pm-10:20 am

2 stops37h 10m

$367

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Tue 12/9

7:00 am-11:40 am

3 stops46h 40m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 15 results

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 a feel of what it's like to fly with Delta, KLM, 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

7,998 reviews

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

7,998 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

KLM

7.7

Good

1,423 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,046 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

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 Virgin Atlantic can get you from San Antonio to Iceland in just under 16h 20m. Your travel time can differ by up to 1h 25m. 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from San Antonio to Iceland

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest$474	Average$808	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$636	Average$970	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$746	Average$996	FlexibilityNo cancel fee	On-timeN/A

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$367+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.

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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 November 26, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Antonio to Iceland

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 November 26, 2025.

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 November 26, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to Iceland that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Iceland

Reviews of airlines servicing Iceland

Get a feel of what it's like to fly with Delta, KLM, 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.

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?

How long is the flight from San Antonio to Iceland?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Iceland

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from San Antonio to Iceland

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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 November 26, 2025.