HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Iceland

$553+ 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — KEF
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
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

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 20, 2026.

This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:30 pm
SAT
-
KEF
2 stops24h 55m
Lufthansa
Mon 4/2012:20 am
KEF
-
SAT
2 stops27h 33m
Lufthansa
Deal found 1/20$553
This KLM deal was found by Cheapflights users on 1/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:30 am
SAT
-
KEF
1 stop19h 30m
Multiple Airlines
Sun 5/179:30 am
KEF
-
SAT
1 stop12h 46m
Multiple Airlines
Deal found 1/20$709
This KLM deal was found by Cheapflights users on 1/19. 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.
Tue 5/122:00 pm
SAT
-
KEF
1 stop12h 00m
KLM
Sun 5/179:30 am
KEF
-
SAT
1 stop12h 46m
KLM
Deal found 1/19$710
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Sun 7/1212:10 pm
SAT
-
KEF
1 stop15h 40m
United Airlines
Thu 7/3011:00 am
KEF
-
SAT
2 stops17h 37m
United Airlines
Deal found 1/20$843
This United Airlines deal was found by Cheapflights users on 1/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/102:01 pm
SAT
-
KEF
1 stop13h 29m
United Airlines
Tue 7/2812:00 pm
KEF
-
SAT
1 stop16h 08m
United Airlines
Deal found 1/19$890
This KAYAK deal was found by Cheapflights users on 1/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:10 pm
SAT
-
KEF
2 stops20h 20m
Lufthansa
Fri 11/203:25 pm
KEF
-
SAT
2 stops35h 42m
Lufthansa
Deal found 1/19$897
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:00 am
SAT
-
KEF
1 stop17h 15m
Alaska Airlines
Fri 11/205:00 pm
KEF
-
SAT
1 stop18h 41m
Alaska Airlines
Deal found 1/19$912
This Icelandair deal was found by Cheapflights users on 1/19. 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.
Wed 2/255:45 am
SAT
-
KEF
1 stop18h 45m
Multiple Airlines
Tue 3/35:00 pm
KEF
-
SAT
1 stop34h 10m
Multiple Airlines
Deal found 1/19$920
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:00 am
SAT
-
KEF
1 stop17h 15m
Alaska Airlines
Sat 11/75:00 pm
KEF
-
SAT
1 stop18h 41m
Alaska Airlines
Deal found 1/20$922

Find 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 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$553
(FlightHub)
Provider with most accurate pricing for San Antonio-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Reykjavik (REK) flights.
Search Deals
From San Antonio to Iceland
Search Deals

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 20, 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

Tue 5/12

6:30 am-7:00 am

1 stop19h 30m

Reykjavik Keflavik Intl

Sun 5/17

9:30 am-5:16 pm

1 stop12h 46m

$709

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Tue 5/12

12:15 pm-7:00 am

2 stops13h 45m

Reykjavik Keflavik Intl

Sun 5/17

9:30 am-9:28 pm

1 stop16h 58m

$714

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Sun 7/12

12:10 pm-8:50 am

1 stop15h 40m

Reykjavik Keflavik Intl

Thu 7/30

11:00 am-11:37 pm

2 stops17h 37m

$843

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Fri 7/10

2:01 pm-8:30 am

1 stop13h 29m

Reykjavik Keflavik Intl

Tue 7/28

12:00 pm-11:08 pm

1 stop16h 08m

$890

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Wed 2/25

5:45 am-6:30 am

1 stop18h 45m

Reykjavik Keflavik Intl

Tue 3/3

5:00 pm-9:10 pm

1 stop34h 10m

$920

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Fri 4/17

1:15 pm-9:30 am

1 stop15h 15m

Reykjavik Keflavik Intl

Tue 4/21

11:25 am-11:08 pm

2 stops16h 43m

$943

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Wed 2/25

5:25 pm-2:20 pm

2 stops38h 55m

Reykjavik Keflavik Intl

Tue 3/3

3:20 pm-9:15 pm

2 stops35h 55m

$950

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

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 20, 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
8,080 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

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
8,080 reviews
Delta
7.9
Good
8,080 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

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
9,183 reviews
Delta
7.9
Good
8,080 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

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?

    KLM can get you from San Antonio to Iceland in just under 13h 45m. Your travel time can differ by up to . San Antonio and Iceland are separated by a distance of 3975 mi.

  • 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

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

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 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$636Average$970FlexibilityNo cancel feeOn-time69%
DeltaCheapest$703Average$981FlexibilityNo cancel feeOn-timeN/A

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.
Site
©2026 Cheapflights