$126 Cheap Flights from Alta (ALF) to Reykjavik (KEF)

View $126 flight on Wed, Nov 5, 2025Opens in a new window

Popular airlines from Alta (ALF) to Reykjavik–Keflavik Intl. Airport (KEF)

Cheap Flights from Alta to Reykjavik (ALF-KEF)

Prices were available within the past 7 days and start at $126 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Alta (ALF) to Reykjavik (KEF)
Origin airport
Alta
Destination airport
Keflavik Intl.
Distance
1272 mi

Alta to Reykjavik Flights

The cheapest times to fly from Alta to Reykjavik

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Alta to Reykjavik are during the month of . You can find some of the cheapest flights from Alta to Reykjavik with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Alta to Reykjavik

Sunday is one of the best days to book for cheap flights from Alta to Reykjavik: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Alta to Reykjavik

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Alta to Reykjavik in 2025. You can also book with separate airlines for your outbound and return journeys, from $126 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Alta to Reykjavik flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Alta to Reykjavik airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Alta Airport (ALF) to Keflavik Intl. Airport (KEF) cost?
Secure a cheap one-way flight from $126 or cheap return flight from Alta Airport (ALF) to Keflavik Intl. Airport (KEF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Alta Airport (ALF) to Keflavik Intl. Airport (KEF)?
The cheapest month to fly from ALF to KEF is , when there's less demand. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Alta Airport (ALF) to Keflavik Intl. Airport (KEF)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from ALF to KEF. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Alta Airport (ALF) to Keflavik Intl. Airport (KEF)?
There are no daily direct flights available from Alta Airport (ALF) to Keflavik Intl. Airport (KEF). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from ALF to KEF?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Alta Airport (ALF) to Keflavik Intl. Airport (KEF)?
Book a flight from Alta Airport (ALF) to Keflavik Intl. Airport (KEF) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Alta Airport (ALF) to Keflavik Intl. Airport (KEF) last-minute?
Holding off until just before your departure to book a flight from ALF to KEF generally means paying more. While it's possible to find some last-minute offers, they're not always guaranteed. Be flexible with your travel plans for the best chance of snagging a bargain.
Is it cheaper to book an ALF to KEF flight and hotel package?
You can save money by booking an ALF to KEF flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your ideal flights and accommodations, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Alta Airport (ALF) to Keflavik Intl. Airport (KEF)?
Typically, you can reschedule or cancel your ALF to KEF flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like further information, head to our Customer Service portal.

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*Available to One Key members.