What are the cheapest airlines flying from San Antonio to Reykjavik Keflavik Intl Airport round-trip?

Cheapflights users have booked flights from San Antonio to Reykjavik Keflavik Intl Airport round-trip from $632. Other airlines that can offer you cheap pricing are Lufthansa, from $765, and Delta, from $806. British Airways is 30% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from San Antonio to Reykjavik Keflavik Intl Airport?

Travelers seeking maximum savings on their San Antonio to Reykjavik Keflavik Intl Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from San Antonio to Reykjavik Keflavik Intl Airport?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 18% when planning your travel around this day of the week.

What is the cheapest month to fly from San Antonio to Reykjavik Keflavik Intl Airport?

The best pricing can be found in the month of August. Prices to Reykjavik Keflavik Intl Airport from San Antonio average $958. You can even find prices in August for less than $958, as users have found deals to Reykjavik Keflavik Intl Airport from as low as $600. The month of March appears to be one of the more expensive times to travel to Reykjavik Keflavik Intl Airport from San Antonio. Flying in the targeted month can save you up to 53%.

Most accurate provider : When it comes to deals on San Antonio-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Antonio-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from San Antonio to Reykjavik Keflavik Intl?

Most people fly from San Antonio (SAT) if they book a flight from San Antonio to Reykjavik Keflavik Intl. On average, San Antonio has 0 outbound flights to Reykjavik Keflavik Intl per day from 2 airlines. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

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

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

How can I find direct flights from San Antonio to Keflavik Intl?

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

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

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

$626+ Flights from San Antonio to Reykjavik Keflavik Intl Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from San Antonio to Keflavik Intl 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 Keflavik Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$626 (Finnair)
Popular in	May
Cheapest in	April

Provider with most accurate pricing for San Antonio-Reykjavik Keflavik Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Antonio-Reykjavik Keflavik Intl flights.

Search Deals

From San Antonio to Reykjavik Keflavik Intl

Search Deals

High demand for flights, 4% potential price rise

Search Deals

Best time to find cheap flights, 2% potential price drop

Search Deals

Find flight deals from San Antonio to Keflavik Intl

Cheapest flights from San Antonio to Keflavik Intl
Explore the most affordable flight options available from San Antonio to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

Mon 12/302:37 pmSAT - KEF

2 stops38h 13mBritish Airways

Wed 1/810:00 amKEF - SAT

2 stops38h 39mBritish Airways

Deal found 12/23

$2,020

Thu 12/263:31 pmSAT - KEF

1 stop32h 34mMultiple Airlines

Tue 12/313:20 pmKEF - SAT

2 stops36h 50mMultiple Airlines

Deal found 12/22

$2,169

Best flights from San Antonio to Keflavik Intl
Discover carefully curated flight deals from San Antonio to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2024.

Tue 4/12:40 pmSAT - KEF

2 stops36h 20mMultiple Airlines

Tue 4/85:15 pmKEF - SAT

2 stops33h 38mMultiple Airlines

Deal found 12/22

$626

Wed 3/56:03 amSAT - KEF

2 stops46h 52mBritish Airways

Tue 3/1110:00 amKEF - SAT

2 stops38h 41mBritish Airways

Deal found 12/21

$632

Tue 4/11:10 pmSAT - KEF

2 stops29h 25mLufthansa

Mon 4/712:25 amKEF - SAT

2 stops27h 34mLufthansa

Deal found 12/22

$765

Tue 4/112:27 pmSAT - KEF

1 stop16h 03mDelta

Tue 4/811:25 amKEF - SAT

2 stops18h 08mDelta

Deal found 12/22

$806

Wed 3/1912:10 pmSAT - KEF

2 stops17h 30mScandinavian Airlines

Sat 3/297:35 amKEF - SAT

2 stops22h 02mScandinavian Airlines

Deal found 12/21

$861

Wed 4/212:27 pmSAT - KEF

1 stop16h 03mKLM

Tue 4/811:25 amKEF - SAT

2 stops27h 36mKLM

Deal found 12/23

$986

Thu 6/1910:00 amSAT - KEF

3 stops17h 35mAir Canada

Sun 6/2910:00 amKEF - SAT

3 stops16h 13mAir Canada

Deal found 12/23

$2,259

Last-minute flights from San Antonio to Keflavik Intl
Discover last-minute flight deals from San Antonio to Keflavik Intl. Data last updated December 23, 2024 and is based on user searches.

Thu 12/263:31 pmSAT - KEF

1 stop32h 34mMultiple Airlines

Tue 12/313:20 pmKEF - SAT

2 stops36h 50mMultiple Airlines

Deal found 12/22

$2,169

Mon 12/302:37 pmSAT - KEF

2 stops38h 13mBritish Airways

Wed 1/810:00 amKEF - SAT

2 stops38h 39mBritish Airways

Deal found 12/23

$2,020

Mon 12/309:19 amSAT - KEF

3 stops19h 36mMultiple Airlines

Wed 1/811:45 amKEF - SAT

2 stops33h 59mMultiple Airlines

Deal found 12/23

$3,703

Find flights from San Antonio to Keflavik Intl within your budget

Fly from

Fly to

Route

Depart

Return

Price

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Tue 4/1

2:40 pm-8:00 am

2 stops36h 20m

Reykjavik Keflavik Intl

Tue 4/8

5:15 pm-9:53 pm

2 stops33h 38m

$626

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Wed 3/5

6:03 am-10:55 am

2 stops46h 52m

Reykjavik Keflavik Intl

Tue 3/11

10:00 am-7:41 pm

2 stops38h 41m

$632

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Tue 4/1

1:10 pm-11:35 pm

2 stops29h 25m

Reykjavik Keflavik Intl

Mon 4/7

12:25 am-10:59 pm

2 stops27h 34m

$765

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Tue 4/1

12:27 pm-9:30 am

1 stop16h 03m

Reykjavik Keflavik Intl

Tue 4/8

11:25 am-12:33 am

2 stops18h 08m

$806

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Wed 3/19

12:10 pm-10:40 am

2 stops17h 30m

Reykjavik Keflavik Intl

Sat 3/29

7:35 am-12:37 am

2 stops22h 02m

$861

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Wed 4/2

12:27 pm-9:30 am

1 stop16h 03m

Reykjavik Keflavik Intl

Tue 4/8

11:25 am-10:01 am

2 stops27h 36m

$986

San AntonioReykjavik

SAT - KEF

SATKEF

San Antonio

Thu 6/19

10:00 am-8:35 am

3 stops17h 35m

Reykjavik Keflavik Intl

Sun 6/29

10:00 am-9:13 pm

3 stops16h 13m

$2,259

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Compare providers for flights from San Antonio to Keflavik Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Keflavik Intl in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Antonio-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Antonio-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl 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.

Travel insights for flights from San Antonio to Keflavik Intl

Get recent, data-driven insights about flights from San Antonio to Keflavik Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Antonio to Reykjavik Keflavik Intl Airport?

Currently, November is the cheapest month in which you can book a flight from San Antonio to Reykjavik Keflavik Intl Airport (average of $328). Flying from San Antonio to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $662). 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 KEF?

When flying from San Antonio to Reykjavik Keflavik Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 9% versus a flight at noon.

Rainfall in Keflavik Intl by month

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport 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 Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, 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 Keflavik Intl

Delta

8.0

Very good

8,588 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,588 reviews

Delta

8.0

Very good

8,588 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,345 reviews

Delta

8.0

Very good

8,588 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines

7.3

Good

1,309 reviews

Delta

8.0

Very good

8,588 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada

7.0

Good

8,421 reviews

Delta

8.0

Very good

8,588 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Lufthansa

6.8

Okay

7,083 reviews

Delta

8.0

Very good

8,588 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from San Antonio to Reykjavik Keflavik Intl?
Most people fly from San Antonio (SAT) if they book a flight from San Antonio to Reykjavik Keflavik Intl. On average, San Antonio has 0 outbound flights to Reykjavik Keflavik Intl per day from 2 airlines. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.
What are the cheapest airlines flying from San Antonio to Reykjavik Keflavik Intl Airport round-trip?
Cheapflights users have booked flights from San Antonio to Reykjavik Keflavik Intl Airport round-trip from $632. Other airlines that can offer you cheap pricing are Lufthansa, from $765, and Delta, from $806. British Airways is 30% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from San Antonio to Keflavik Intl that include hotel bookings?
Yes. In addition to deals on San Antonio to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Antonio to Keflavik Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Keflavik Intl.
Can I find deals for business class flights from San Antonio to Keflavik Intl?
Yes. Cheapflights offers flight deals from San Antonio to Keflavik Intl 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 Reykjavik Keflavik Intl Airport?
Currently, November is the cheapest month in which you can book a flight from San Antonio to Reykjavik Keflavik Intl Airport (average of $328). Flying from San Antonio to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $662). 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

Alternative routes for San Antonio to Keflavik Intl

Dallas/Fort Worth to Keflavik Intl flights

Hobby to Keflavik Intl flights

Love Field to Keflavik Intl flights

George Bush Intcntl to Keflavik Intl flights

Austin to Keflavik Intl flights

Corpus Christi to Keflavik Intl flights

Midland to Keflavik Intl flights

El Paso to Keflavik Intl flights

Killeen to Keflavik Intl flights

Lubbock to Keflavik Intl flights

Other flights to Keflavik Intl

Stewart to Keflavik Intl flights

Boston to Keflavik Intl flights

Baltimore to Keflavik Intl flights

Dulles Intl to Keflavik Intl flights

Denver to Keflavik Intl flights

Detroit to Keflavik Intl flights

Reykjavik Keflavik Intl Airport to Edinburgh flights

Reykjavik Keflavik Intl Airport to Oslo Gardermoen Airport flights

Reykjavik Keflavik Intl Airport to Amsterdam flights

Reykjavik Keflavik Intl Airport to Edinburgh flights

Reykjavik Keflavik Intl Airport to Vienna flights

Reykjavik Keflavik Intl Airport to Copenhagen flights

Reykjavik Keflavik Intl Airport to Paris Charles de Gaulle Airport flights

Reykjavik Keflavik Intl Airport to Dublin flights

Reykjavik Keflavik Intl Airport to Stockholm Arlanda Airport flights

Reykjavik Keflavik Intl Airport to Lisbon flights

Reykjavik Keflavik Intl Airport to Budapest flights

Reykjavik Keflavik Intl Airport to London Heathrow Airport flights

Reykjavik Keflavik Intl Airport to Boston flights

Reykjavik Keflavik Intl Airport to Dublin flights

Reykjavik Keflavik Intl Airport to Copenhagen flights

Reykjavik Keflavik Intl Airport to Paris Charles de Gaulle Airport flights

Reykjavik Keflavik Intl Airport to Berlin flights

Reykjavik Keflavik Intl Airport to Madrid flights

Top 2 airlines flying from San Antonio to Keflavik Intl

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$593	Average$782	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$635	Average$863	FlexibilityNo cancel fee	On-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.

$626+ Cheap flights from San Antonio (SAT) to Keflavik Intl (KEF)

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Antonio to Keflavik Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Antonio to Keflavik Intl

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Find flight deals from San Antonio to Keflavik Intl

Cheapest flights from San Antonio to Keflavik IntlExplore the most affordable flight options available from San Antonio to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

Explore the most affordable flight options available from San Antonio to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

Find flights from San Antonio to Keflavik Intl within your budget

Compare providers for flights from San Antonio to Keflavik Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Keflavik Intl in December.

Best time to book a flight from San Antonio to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from San Antonio with our price prediction graph.

Travel insights for flights from San Antonio to Keflavik Intl

Get recent, data-driven insights about flights from San Antonio to Keflavik Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Antonio to Reykjavik Keflavik Intl Airport?

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

Find hourly flight availability from San Antonio to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2024.

Rainfall in Keflavik Intl by month

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

Temperature in Keflavik Intl by month

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

Reviews of airlines servicing Keflavik Intl

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Keflavik Intl. 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 Reykjavik Keflavik Intl?

What are the cheapest airlines flying from San Antonio to Reykjavik Keflavik Intl Airport round-trip?

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

How can I find direct flights from San Antonio to Keflavik Intl?

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

What is the cheapest month to book a flight from San Antonio to Reykjavik Keflavik Intl Airport?

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 Keflavik Intl

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

Top 2 airlines flying from San Antonio to Keflavik Intl

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from San Antonio to Keflavik Intl
Explore the most affordable flight options available from San Antonio to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.