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Iceland

$376+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KEF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$657
(United Airlines)

One-way from

$420
(Kiwi.com)
From San Antonio to Iceland
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One-way flight 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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 8/2612:57 pmSAT - KEF
1 stop14h 33mUnited Airlines
Wed 9/39:30 amKEF - SAT
2 stops40h 03mUnited Airlines
Deal found 6/11$657
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Sat 8/166:00 amSAT - KEF
3 stops21h 10mMultiple Airlines
Sat 8/239:30 amKEF - SAT
3 stops24h 34mMultiple Airlines
Deal found 6/10$676
This KLM deal was found by Cheapflights users on 6/11. 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 8/262:00 pmSAT - KEF
1 stop12h 00mKLM
Wed 9/39:30 amKEF - SAT
1 stop16h 39mKLM
Deal found 6/11$680
This Air Canada deal was found by Cheapflights users on 6/11. 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 8/269:50 amSAT - KEF
3 stops17h 20mAir Canada
Tue 9/29:50 amKEF - SAT
3 stops17h 58mAir Canada
Deal found 6/11$693
This Air France deal was found by Cheapflights users on 6/11. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2611:33 amSAT - KEF
1 stop16h 57mAir France
Mon 9/18:30 amKEF - SAT
1 stop12h 11mAir France
Deal found 6/11$740
This Delta deal was found by Cheapflights users on 6/12. 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.
Sat 9/63:30 pmSAT - KEF
1 stop9h 50mDelta
Sun 9/218:45 amKEF - SAT
1 stop11h 16mDelta
Deal found 6/12$771
This KAYAK deal was found by Cheapflights users on 6/12. 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 11/66:11 pmSAT - KEF
2 stops34h 44mBritish Airways
Mon 11/1711:45 amKEF - SAT
2 stops41h 45mBritish Airways
Deal found 6/12$814
This FlightHub deal was found by Cheapflights users on 6/11. 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 9/312:00 pmSAT - KEF
2 stops20h 05mLufthansa
Tue 9/91:15 amKEF - SAT
2 stops24h 31mLufthansa
Deal found 6/11$840
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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.
Thu 11/66:32 amSAT - KEF
1 stop17h 43mAlaska Airlines
Mon 11/175:05 pmKEF - SAT
1 stop30h 26mAlaska Airlines
Deal found 6/12$1,084

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 June 12, 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 9/3

6:30 am-8:30 am

1 stop21h 00m

Reykjavik Keflavik Intl

Wed 9/10

9:30 am-4:18 pm

2 stops35h 48m

$657

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Wed 9/3

12:57 pm-8:15 am

2 stops14h 18m

Reykjavik Keflavik Intl

Wed 9/10

9:30 am-3:25 pm

2 stops34h 55m

$663

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Tue 7/15

2:11 pm-4:55 am

3 stops33h 44m

Reykjavik Keflavik Intl

Tue 7/29

9:35 am-6:36 pm

2 stops38h 01m

$671

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Wed 9/3

11:33 am-9:30 am

1 stop16h 57m

Reykjavik Keflavik Intl

Wed 9/10

8:30 am-3:41 pm

1 stop12h 11m

$680

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Tue 8/26

11:33 am-9:30 am

1 stop16h 57m

Reykjavik Keflavik Intl

Mon 9/1

8:30 am-3:41 pm

1 stop12h 11m

$740

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Wed 9/3

12:10 pm-7:00 am

1 stop13h 50m

Reykjavik Keflavik Intl

Tue 9/9

1:15 am-8:46 pm

2 stops24h 31m

$764

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Thu 11/6

6:11 pm-10:55 am

2 stops34h 44m

Reykjavik Keflavik Intl

Mon 11/17

11:45 am-11:30 pm

2 stops41h 45m

$814

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Tue 11/18

2:39 pm-9:15 am

2 stops36h 36m

Reykjavik Keflavik Intl

Sat 11/29

6:00 pm-5:50 pm

2 stops29h 50m

$1,028

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Thu 11/6

6:32 am-6:15 am

1 stop17h 43m

Reykjavik Keflavik Intl

Mon 11/17

5:05 pm-5:31 pm

1 stop30h 26m

$1,084

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Sat 7/26

5:20 am-6:20 am

1 stop20h 00m

Reykjavik Keflavik Intl

Sat 8/2

9:30 am-12:14 am

2 stops19h 44m

$1,156

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 15 results
1
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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 June is currently the most expensive (average of $659). 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 June 12, 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 June 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
KLM
7.8
Good
1,358 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Finnair
7.6
Good
1,290 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Air France
7.5
Good
1,463 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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.

  • 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 June is currently the most expensive (average of $659). 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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$474Average$837FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$635Average$929FlexibilityNo cancel feeOn-time69%
DeltaCheapest$732Average$815FlexibilityNo cancel feeOn-timeN/A

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