Cheap Flights from San Antonio (SAT) to Reykjavik (KEF)

Popular airlines from San Antonio International Airport (SAT) to Keflavik International Airport (KEF)

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Find the cheapest month to fly from San Antonio (SAT) to Reykjavik (KEF)

April is typically the cheapest month to fly

From CA $519 - CA $1,910 per traveller.

Graph displaying average flight prices per month

Flight from San Antonio to Reykjavik (SAT - KEF) route information
Origin airport
San Antonio Intl.
Destination airport
Keflavik Intl.
Distance
6364 km

San Antonio to Suðurnesjabær Flights

The easy way to book your flights from San Antonio to Reykjavik 

With Expedia, it’s simple to find and book flights to Reykjavik from San Antonio whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Keflavik Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from San Antonio to Reykjavik today, tomorrow, or this week.  

 

Save dollars with cheap flights from San Antonio Intl., SAT to Keflavik Intl., KEF 

Sort your search results by price to find great deals on your flight from San Antonio to Reykjavik—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Reykjavik from San Antonio currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Reykjavik  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Reykjavik from San Antonio 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Reykjavik with Expedia today.

Frequently asked questions

How much is a flight from SAT to Reykjavík–Keflavík Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey between San Antonio Intl. Airport (SAT) and KEF was . Cheap tickets don't last long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SAT to Reykjavík–Keflavík Airport?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from San Antonio Airport to KEF that have flexible change policies?
Many airlines will allow you to move your flight without charging a fee. All you pay is the fare difference. When looking for SAT to Reykjavík–Keflavík Airport flights, you'll find a "No change fees" filter for you to tick.
How far is the flight from San Antonio Intl. Airport (SAT) to KEF?
With around 6,400 kilometres separating San Antonio and Iceland, your flight will be a long one. Pack wisely to make your journey more comfortable. Little things like warm clothes and some noise-cancelling headphones should be in your hand luggage.
Which airlines fly direct from SAT to Keflavik Intl. Airport (KEF)?
Direct flights aren't available, so you'll need to make at least one stop between San Antonio Intl. Airport (SAT) and Reykjavík–Keflavík Airport. Take advantage of the layover time to stretch your legs and enjoy some personal space.
Are San Antonio Intl. Airport (SAT) to KEF flight tickets cheaper when they're purchased at the last minute?
Airline tickets from San Antonio Airport to Keflavik Intl. Airport (KEF) are available up to a year before departure on Expedia. And although you may occasionally score a great last-minute deal, it's never a sure thing. Also, booking your flights in advance means you'll have more options — and you can avoid getting caught in the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so check back often for all the latest specials.

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