HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from San Antonio (SAT) to Keflavik Intl (KEF) from $541

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 7/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAT — KEF
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from San Antonio to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.

Popular in

June

Cheapest in

April

Average price

$1,143

Round-trip from

$338
High demand for flights, 16% potential price rise
Search Deals
Best time to find cheap flights, 19% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From San Antonio to Reykjavik Keflavik Intl
Search Deals

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

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 32% 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 April. Prices to Reykjavik Keflavik Intl Airport from San Antonio average $1,028. You can even find prices in April for less than $1,028, as users have found deals to Reykjavik Keflavik Intl Airport from as low as $768. 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 24%.

When is the cheapest time to fly from San Antonio to Reykjavik Keflavik Intl Airport (SAT - 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 23% versus a flight at noon.

Cheap Air Canada flights from San Antonio to Keflavik Intl

Explore cheap flight options specifically provided by Air Canada for the route between San Antonio and Keflavik Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Peruse some of the lowest-priced Air Canada flights we've found from San Antonio to Reykjavik. Make sure to double check the flight details before booking.
Wed 7/177:30 amSAT - KEF
2 stops20h 05mAir Canada
Tue 7/3010:00 amKEF - SAT
2 stops34h 23mAir Canada
Deal found 5/15$541
Sat 8/102:05 pmSAT - KEF
2 stops37h 30mAir Canada
Tue 8/2010:00 amKEF - SAT
2 stops31h 11mAir Canada
Deal found 5/15$615
Mon 9/165:15 amSAT - KEF
2 stops22h 20mAir Canada
Sat 9/2810:00 amKEF - SAT
2 stops32h 14mAir Canada
Deal found 5/16$635
Wed 7/244:19 pmSAT - KEF
2 stops35h 16mAir Canada
Mon 8/510:00 amKEF - SAT
2 stops39h 16mAir Canada
Deal found 5/15$641
Mon 9/237:00 amSAT - KEF
2 stops20h 35mAir Canada
Mon 9/3010:00 amKEF - SAT
2 stops34h 54mAir Canada
Deal found 5/15$656
Fri 9/205:15 amSAT - KEF
2 stops22h 20mAir Canada
Sat 9/2810:00 amKEF - SAT
2 stops31h 22mAir Canada
Deal found 5/15$730
Fri 9/205:15 amSAT - KEF
2 stops22h 20mAir Canada
Sat 9/289:45 amKEF - SAT
2 stops31h 37mAir Canada
Deal found 5/16$736
Tue 9/249:40 amSAT - KEF
2 stops17h 55mAir Canada
Mon 9/3010:00 amKEF - SAT
2 stops34h 54mAir Canada
Deal found 5/15$750
Tue 9/249:40 amSAT - KEF
3 stops17h 55mAir Canada
Mon 9/3010:00 amKEF - SAT
3 stops18h 14mAir Canada
Deal found 5/15$763

Cheap United Airlines flights from San Antonio to Keflavik Intl

Explore cheap flight options specifically provided by United Airlines for the route between San Antonio and Keflavik Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the best deals we've found on United Airlines flights traveling from San Antonio to Reykjavik. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sat 8/107:00 pmSAT - KEF
2 stops32h 30mUnited Airlines
Tue 8/2010:00 amKEF - SAT
2 stops32h 14mUnited Airlines
Deal found 5/15$594
Tue 9/241:07 pmSAT - KEF
1 stop12h 53mUnited Airlines
Tue 10/111:00 amKEF - SAT
2 stops14h 26mUnited Airlines
Deal found 5/16$595
Sat 9/77:32 pmSAT - KEF
2 stops31h 58mUnited Airlines
Sun 9/1510:00 amKEF - SAT
2 stops53h 47mUnited Airlines
Deal found 5/14$653
Fri 9/277:00 amSAT - KEF
2 stops19h 00mUnited Airlines
Mon 10/711:00 amKEF - SAT
2 stops14h 26mUnited Airlines
Deal found 5/15$695
Thu 9/55:15 amSAT - KEF
3 stops20h 45mUnited Airlines
Mon 9/1612:00 pmKEF - SAT
2 stops25h 24mUnited Airlines
Deal found 5/16$706
Wed 7/175:30 amSAT - KEF
2 stops22h 00mUnited Airlines
Tue 7/3012:00 pmKEF - SAT
2 stops13h 53mUnited Airlines
Deal found 5/16$746
Wed 7/175:30 amSAT - KEF
3 stops20h 30mUnited Airlines
Tue 7/3012:00 pmKEF - SAT
2 stops13h 53mUnited Airlines
Deal found 5/15$751
Mon 6/1012:45 pmSAT - KEF
1 stop13h 15mUnited Airlines
Sat 6/2211:00 amKEF - SAT
2 stops17h 59mUnited Airlines
Deal found 5/16$6,977

Cheap San Antonio to Keflavik Intl flights in May & June 2024

Find cheap flight options from San Antonio to Keflavik Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
These are some of the best deals we've found on flights to Reykjavik in 2024 at this time. For more flight deals, be sure to check back very soon.
Tue 6/118:31 pmSAT - KEF
3 stops31h 04mMultiple Airlines
Tue 6/1810:00 amKEF - SAT
3 stops19h 59mMultiple Airlines
Deal found 5/14$573
Tue 6/118:31 pmSAT - KEF
3 stops31h 04mMultiple Airlines
Mon 6/1712:25 amKEF - SAT
3 stops30h 30mMultiple Airlines
Deal found 5/14$666
Tue 6/1110:25 amSAT - KEF
3 stops37h 20mMultiple Airlines
Tue 6/189:35 amKEF - SAT
2 stops21h 20mMultiple Airlines
Deal found 5/15$699
Tue 6/1110:25 amSAT - KEF
3 stops37h 20mMultiple Airlines
Tue 6/189:35 amKEF - SAT
3 stops36h 00mMultiple Airlines
Deal found 5/15$713
Tue 6/114:34 pmSAT - KEF
2 stops31h 11mMultiple Airlines
Tue 6/189:35 amKEF - SAT
2 stops21h 20mMultiple Airlines
Deal found 5/15$725
Tue 6/115:21 amSAT - KEF
2 stops18h 34mMultiple Airlines
Tue 6/189:35 amKEF - SAT
2 stops21h 20mMultiple Airlines
Deal found 5/14$761
Tue 6/115:21 amSAT - KEF
2 stops18h 34mMultiple Airlines
Tue 6/189:35 amKEF - SAT
3 stops36h 00mMultiple Airlines
Deal found 5/14$769
Tue 6/1110:25 amSAT - KEF
1 stop14h 50mMultiple Airlines
Tue 6/189:35 amKEF - SAT
2 stops21h 20mMultiple Airlines
Deal found 5/14$856
Tue 6/115:31 pmSAT - KEF
1 stop31h 44mMultiple Airlines
Tue 6/187:50 pmKEF - SAT
1 stop21h 31mMultiple Airlines
Deal found 5/15$867

San Antonio to Keflavik Intl 2024 flight deals

Discover exclusive flight deals for travel between San Antonio and Keflavik Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
These are some of the best deals we've found on flights to Reykjavik in 2024 at this time. For more flight deals, be sure to check back very soon.
Wed 7/177:30 amSAT - KEF
2 stops20h 05mAir Canada
Tue 7/3010:00 amKEF - SAT
2 stops34h 23mAir Canada
Deal found 5/15$541
Tue 6/118:31 pmSAT - KEF
3 stops31h 04mMultiple Airlines
Tue 6/1810:00 amKEF - SAT
3 stops19h 59mMultiple Airlines
Deal found 5/14$573
Tue 9/2412:50 pmSAT - KEF
1 stop12h 30mDelta
Tue 10/18:50 amKEF - SAT
1 stop18h 47mDelta
Deal found 5/15$591
Sat 8/107:00 pmSAT - KEF
2 stops32h 30mUnited Airlines
Tue 8/2010:00 amKEF - SAT
2 stops32h 14mUnited Airlines
Deal found 5/15$594
Tue 9/2412:50 pmSAT - KEF
1 stop12h 30mDelta
Tue 10/18:50 amKEF - SAT
2 stops13h 28mDelta
Deal found 5/15$595
Sat 9/75:00 amSAT - KEF
2 stops18h 50mMultiple Airlines
Sun 9/153:05 pmKEF - SAT
3 stops38h 15mMultiple Airlines
Deal found 5/14$614
Sat 8/102:05 pmSAT - KEF
2 stops37h 30mAir Canada
Tue 8/2010:00 amKEF - SAT
2 stops31h 11mAir Canada
Deal found 5/15$615
Mon 9/165:15 amSAT - KEF
2 stops22h 20mAir Canada
Sat 9/2810:00 amKEF - SAT
2 stops32h 14mAir Canada
Deal found 5/16$635
Wed 7/244:19 pmSAT - KEF
2 stops35h 16mAir Canada
Mon 8/510:00 amKEF - SAT
2 stops39h 16mAir Canada
Deal found 5/15$641

One-way flights to Keflavik Intl from San Antonio

Search for one-way flight options from San Antonio to Keflavik Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
If you're seeking multiple options on one-way flights from San Antonio to Reykjavik, be sure to check out these deals, which are updated often. Those seeking round-trip flights from San Antonio to Reykjavik should utilize the search form at the the top of the page.
Fri 6/287:20 amSAT - KEF
2 stops19h 55mWestJet
Deal found 5/15$760
Fri 6/288:35 pmSAT - KEF
1 stop21h 55mMultiple Airlines
Deal found 5/15$869
Fri 6/289:40 amSAT - KEF
3 stops17h 50mUnited Airlines
Deal found 5/15$1,064

Find flights from San Antonio to Keflavik Intl within your budget

Customize your flight search to find flights from San Antonio to Keflavik Intl 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$541 - $1,031

Route

Depart

Return

Price

San AntonioReykjavik Keflavik Intl

SAT - KEF

SATKEF

San Antonio

Wed 7/17

2 stops20h 05m

Reykjavik Keflavik Intl

Tue 7/30

2 stops34h 23m

$541

San AntonioReykjavik Keflavik Intl

SAT - KEF

SATKEF

San Antonio

Tue 6/11

3 stops31h 04m

Reykjavik Keflavik Intl

Tue 6/18

3 stops19h 59m

$573

San AntonioReykjavik Keflavik Intl

SAT - KEF

SATKEF

San Antonio

Tue 9/24

1 stop12h 30m

Reykjavik Keflavik Intl

Tue 10/1

1 stop11h 20m

$591

San AntonioReykjavik Keflavik Intl

SAT - KEF

SATKEF

San Antonio

Sat 8/10

2 stops32h 30m

Reykjavik Keflavik Intl

Tue 8/20

2 stops32h 14m

$594

San AntonioReykjavik Keflavik Intl

SAT - KEF

SATKEF

San Antonio

Tue 9/24

1 stop12h 53m

Reykjavik Keflavik Intl

Tue 10/1

2 stops14h 26m

$595

San AntonioReykjavik Keflavik Intl

SAT - KEF

SATKEF

San Antonio

Sat 8/10

1 stop16h 20m

Reykjavik Keflavik Intl

Tue 8/20

2 stops17h 34m

$645

San AntonioReykjavik Keflavik Intl

SAT - KEF

SATKEF

San Antonio

Sat 10/5

2 stops29h 05m

Reykjavik Keflavik Intl

Fri 10/11

2 stops25h 01m

$800

San AntonioReykjavik Keflavik Intl

SAT - KEF

SATKEF

San Antonio

Tue 8/6

1 stop12h 30m

Reykjavik Keflavik Intl

Sun 8/11

1 stop12h 37m

$992

San AntonioReykjavik Keflavik Intl

SAT - KEF

SATKEF

San Antonio

Mon 9/23

3 stops21h 46m

Reykjavik Keflavik Intl

Mon 9/30

3 stops29h 07m

$1,031

Flights are sorted by cheapest first

Deals found on 5/15

When is the cheapest time to fly from San Antonio to Reykjavik Keflavik Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Keflavik Intl. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Antonio to Reykjavik Keflavik Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Keflavik Intl by month

Plan your trip from San Antonio to Keflavik Intl by taking into account the cheapest months to travel. The average price of a one-way flight from San Antonio to Keflavik Intl is currently $898 while a round-trip flight costs $707. Price data was last updated on May 12, 2024.

Currently, January is the cheapest month in which you can book a flight from San Antonio to Reykjavik Keflavik Intl Airport (average of $339). Flying from San Antonio to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $730). 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.

January

$339

February

$392

March

$460

April

$520

May

$539

June

$684

July

$730

August

$664

September

$691

October

$484

November

$408

December

$415

Temperature and rainfall in Keflavik Intl by month

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

KEF

Temperature

32 - 51.8 °F

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated May 16, 2024.
Get a feel of what it's like to fly with Air Canada, United Airlines and KLM from San Antonio to Reykjavik by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,568 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.6
Good
1,764 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

WestJet
7.5
Good
2,919 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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?

    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 flights from San Antonio to Reykjavik Keflavik Intl Airport for under $600 on Cheapflights?

    Yes, there are multiple flights from San Antonio to Reykjavik Keflavik Intl Airport for under $600. The cheapest flight booked recently is on Air Canada for just $541, but on average you can expect to pay $636.

  • 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 $541. Other airlines that can offer you cheap pricing are Delta, from $591, and United Airlines, from $594. Air Canada is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does SAT to KEF mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a San Antonio Airport to Reykjavik Keflavik Intl Airport flight would often be abbreviated as a SAT to KEF flight.

  • Can I find deals for flights from San Antonio to Keflavik Intl that include extra baggage allowance?

    The amount of baggage you can bring on your San Antonio to Keflavik Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Antonio to Keflavik Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Antonio to Keflavik Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from San Antonio to Keflavik Intl that allow pets onboard?

    Many airlines flying from San Antonio to Keflavik Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Antonio to Keflavik Intl?

    Yes, you can often find last-minute deals on San Antonio to Keflavik Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Antonio to Reykjavik Keflavik Intl Airport flight deals updated?

    The San Antonio to Reykjavik Keflavik Intl Airport flight deals you see on this page were last updated on 5/16.

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

Dallas/Fort Worth to Keflavik Intl flights
Hobby to Keflavik Intl flights
Love Field to Keflavik Intl flights
Austin to Keflavik Intl flights
George Bush Intcntl to Keflavik Intl flights
El Paso to Keflavik Intl flights
Midland to Keflavik Intl flights
Corpus Christi to Keflavik Intl flights
Lubbock to Keflavik Intl flights
Killeen to Keflavik Intl flights

Top 2 airlines flying from San Antonio to Keflavik Intl

Discover the top 2 airlines that operate flights from San Antonio to Keflavik Intl. 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$621Average$860FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapest$656Average$1,000FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
San Francisco to New York flights
Chicago to New Orleans flights
Dallas to London flights
Los Angeles to Houston flights
San Francisco to Austin flights
Miami to Houston flights
Charlotte to Denver flights
Long Beach to Las Vegas flights
Philadelphia to Phoenix flights
Los Angeles to Washington, D.C. flights
San Antonio to Kyrgyzstan flights

Search flights from San Antonio to Keflavik Intl by cabin class

Find flights from San Antonio to Keflavik Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Montes Claros
Flights to Girona Costa Brava
Flights to Naxos
Flights to Bourgas
Flights to Hyannis Barnstable
Flights to Samos
Flights to Reggio Calabria Tito Menniti
Flights to Devils Lake
Flights to Ningbo Lishe Intl
Flights to Pellston Emmet County
Flights to Provincetown
Flights to Cortez Montezuma County
Flights to Ohrid
Flights to Oran Es Senia
Flights to Menorca/Mahon
Flights to Hakodate
Flights to Ordu/Giresun
Flights to Laayoune Hassan I
Flights to Cornwall Newquay
Flights to Melilla
Flights to Rennes St Jacques
Flights to Parikia Paros
Flights to Constanţa Mihail Kogalniceanu
Flights to Miyakojima Hirara

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Antonio to Keflavik Intl?

Deals for San Antonio to Keflavik Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from San Antonio to Keflavik Intl?

Cheapflights simply makes it quick and affordable to book flights from San Antonio to Keflavik Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from San Antonio to Keflavik Intl with no change fees?

Need flexible booking options for your flight to Keflavik Intl from San Antonio? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from San Antonio to Keflavik Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.
View all available airlines