HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Iceland

$495+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KEF
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Iceland 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 Iceland

Keep the following information in mind while searching for San Antonio to Iceland flight deals. Data was last updated April 17, 2025.

Round-trip from

$675
(Mytrip)

One-way from

$495
(KLM)
From San Antonio to Iceland
Search Deals
One-way flight from San Antonio to Iceland
Search Deals

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 April 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:05 amSAT - KEF
2 stops16h 40mMultiple Airlines
Thu 5/223:45 pmKEF - SAT
2 stops36h 06mMultiple Airlines
Deal found 4/16$675
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Sat 8/166:45 amSAT - KEF
1 stop20h 45mUnited Airlines
Sat 8/239:30 amKEF - SAT
2 stops34h 55mUnited Airlines
Deal found 4/17$716
This Booking.com deal was found by Cheapflights users on 4/17. 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.
Mon 7/287:19 pmSAT - KEF
2 stops31h 51mAir Canada
Thu 8/79:30 amKEF - SAT
2 stops36h 08mAir Canada
Deal found 4/17$733
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/35:08 pmSAT - KEF
2 stops26h 02mLufthansa
Tue 9/91:15 amKEF - SAT
2 stops26h 44mLufthansa
Deal found 4/17$768
This KLM deal was found by Cheapflights users on 4/17. 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.
Mon 5/512:22 pmSAT - KEF
1 stop16h 08mKLM
Mon 5/128:50 amKEF - SAT
1 stop18h 25mKLM
Deal found 4/17$817
This Virgin Atlantic deal was found by Cheapflights users on 4/17. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1911:58 amSAT - KEF
1 stop16h 32mVirgin Atlantic
Sun 6/2911:25 amKEF - SAT
2 stops17h 52mVirgin Atlantic
Deal found 4/17$1,039
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:00 pmSAT - KEF
1 stop29h 15mAlaska Airlines
Sat 11/295:05 pmKEF - SAT
1 stop18h 33mAlaska Airlines
Deal found 4/17$1,307

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 April 17, 2025.
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

Wed 5/14

7:05 am-4:45 am

2 stops16h 40m

Reykjavik Keflavik Intl

Thu 5/22

3:45 pm-10:51 pm

2 stops36h 06m

$675

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Sat 8/16

6:45 am-8:30 am

1 stop20h 45m

Reykjavik Keflavik Intl

Sat 8/23

9:30 am-3:25 pm

2 stops34h 55m

$716

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Mon 7/28

7:19 pm-8:10 am

2 stops31h 51m

Reykjavik Keflavik Intl

Thu 8/7

9:30 am-4:38 pm

2 stops36h 08m

$733

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Wed 9/3

5:08 pm-12:10 am

2 stops26h 02m

Reykjavik Keflavik Intl

Tue 9/9

1:15 am-10:59 pm

2 stops26h 44m

$768

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Mon 5/5

12:22 pm-9:30 am

1 stop16h 08m

Reykjavik Keflavik Intl

Mon 5/12

8:50 am-10:15 pm

1 stop18h 25m

$817

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Tue 8/26

11:25 am-6:20 am

1 stop13h 55m

$495

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Mon 7/21

7:00 am-1:05 pm

3 stops25h 05m

$845

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Wed 5/14

1:30 pm-11:50 pm

2 stops29h 20m

$1,759

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Wed 5/14

6:35 am-9:25 am

1 stop21h 50m

$2,460

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

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

What is the cheapest month to book a flight from San Antonio to Iceland?

Currently, November is the cheapest month in which you can book a flight from San Antonio to Iceland (average of $328). Flying from San Antonio to Iceland in July is currently the most expensive (average of $651). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from San Antonio to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

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.

Rainfall in Iceland by month

Plan your trip to Iceland by taking into account the average rainfall totals by month.

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.

Temperature in Iceland by month

Plan your trip to Iceland by taking into account the average temperature totals by month.

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).

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 April 17, 2025.
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
KLM
7.8
Good
1,329 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Virgin Atlantic
7.4
Good
642 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Scandinavian Airlines
7.3
Good
1,335 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.

  • What are the cheapest airlines to fly from San Antonio to Iceland one-way?

    To fly one-way, consider booking your trip with KLM, which is currently one of the cheapest options available, starting at $495. Scandinavian Airlines flights start at $1,759 while deals on Alaska Airlines start at $2,460 one-way.

  • 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.

  • What is the cheapest month to book a flight from San Antonio to Iceland?

    Currently, November is the cheapest month in which you can book a flight from San Antonio to Iceland (average of $328). Flying from San Antonio to Iceland in July is currently the most expensive (average of $651). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.
Dallas/Fort Worth to Heathrow flights
Dallas/Fort Worth to Charles de Gaulle flights
Dallas/Fort Worth to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Madrid flights
Hobby to Heathrow flights
Dallas/Fort Worth to Istanbul flights
Dallas/Fort Worth to Frankfurt flights
Dallas/Fort Worth to Barcelona-El Prat flights
Austin to Heathrow flights
George Bush Intcntl to Heathrow flights
Dallas/Fort Worth to Dublin flights
Hobby to Charles de Gaulle flights
Dallas/Fort Worth to Gatwick flights
Dallas/Fort Worth to Athens flights
Dallas/Fort Worth to Orly flights
George Bush Intcntl to Charles de Gaulle flights
Love Field to Heathrow flights
Hobby to Madrid flights
Hobby to Frankfurt flights
Dallas/Fort Worth to Lisbon flights
Love Field to Charles de Gaulle flights
Hobby to Athens flights
Hobby to Istanbul flights
Hobby to Leonardo da Vinci/Fiumicino flights
Love Field to Athens flights
Dallas/Fort Worth to Malpensa flights
George Bush Intcntl to Istanbul flights
Hobby to Gatwick flights
Hobby to London City flights
Dallas/Fort Worth to London City flights
Dallas/Fort Worth to Amsterdam flights
Love Field to Leonardo da Vinci/Fiumicino flights
George Bush Intcntl to Frankfurt flights
George Bush Intcntl to Athens flights
George Bush Intcntl to Madrid flights
Dallas/Fort Worth to Sabiha Gokcen flights
George Bush Intcntl to Gatwick flights
Austin to Gatwick flights
Love Field to Madrid flights
Love Field to Frankfurt flights
Dallas/Fort Worth to Vicenza flights
Love Field to Barcelona-El Prat flights
Dallas/Fort Worth to Keflavik Intl flights
George Bush Intcntl to London City flights
George Bush Intcntl to Leonardo da Vinci/Fiumicino flights
Love Field to Istanbul flights
Dallas/Fort Worth to Linate flights
Dallas/Fort Worth to Edinburgh flights
Hobby to Orly flights
Love Field to Dublin flights

Top 3 airlines flying from San Antonio to Iceland

Discover the top 3 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$474Average$900FlexibilityNo cancel feeOn-time75%
DeltaCheapest$590Average$851FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$635Average$894FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.