CA $332 Cheap Flights from Sofia (SOF) to Reykjavik (KEF)

Popular airlines from Sofia Airport (SOF) to Keflavik International Airport (KEF)

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Cheap flights from Sofia (SOF) to Reykjavik (KEF)

Prices were available within the past 7 days and start at CA $332 for one-way flights and CA $566 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Lufthansa
Lufthansa
Lufthansa
Lufthansa
Lufthansa
Lufthansa
Austrian Airlines
British Airways
Turkish Airlines

Frequently asked questions

How do I find cheap flights from Sofia (SOF) to Reykjavik (KEF-Keflavik Intl.)?
To find a cheap flight from Sofia (SOF) to Reykjavik (KEF-Keflavik Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Sofia (SOF) to Reykjavik (KEF-Keflavik Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Sofia (SOF) to Reykjavik (KEF-Keflavik Intl.)?
There are approximately 20 connecting flights per day from Sofia (SOF) to Reykjavik (KEF-Keflavik Intl.) (KEF). Some common connection points include Istanbul Airport (IST), Frankfurt Intl. (FRA), and Franz Josef Strauss Intl. (MUC).
What is the earliest flight from Sofia (SOF) to Reykjavik (KEF-Keflavik Intl.)?
The earliest flight from Sofia (SOF) to Reykjavik (KEF-Keflavik Intl.) (KEF) typically departs at approximately 5:00 AM local time. This service is operated by airlines such as JU and FI. This is a seasonal service active in November. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Sofia (SOF) to Reykjavik (KEF-Keflavik Intl.)?
Flights from SOF to KEF with one stop typically take around 11 hours 30 minutes, covering approximately 2,320 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Sofia (SOF) to Reykjavik (KEF-Keflavik Intl.)?
Select the "Business class" and "First class" filters when looking for SOF to KEF flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Sofia (SOF) to Reykjavik (KEF-Keflavik Intl.) flight with Expedia?
It's easy to earn miles on a Sofia (SOF) to Reykjavik (KEF-Keflavik Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Reykjavik from SOF (SOF)?
If you're planning to travel to Reykjavik from SOF (SOF), you can fly directly into Keflavik Intl. (KEF) Some flights may connect through major hubs like Istanbul Airport (IST), Franz Josef Strauss Intl. (MUC), Nikola Tesla (BEG) before reaching Reykjavik. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Sofia (SOF) to Reykjavik (KEF-Keflavik Intl.) at the last minute?
Typically, booking a last minute flight from Sofia (SOF) to Reykjavik (KEF-Keflavik Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Sofia (SOF) to Reykjavik (KEF-Keflavik Intl.) flight and hotel package?
Securing a Sofia (SOF) to Reykjavik (KEF-Keflavik Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sofia (SOF) to Reykjavik (KEF-Keflavik Intl.)?
If you booked your Sofia (SOF) to Reykjavik (KEF-Keflavik Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sofia
Destination airport
Keflavik Intl.
Roundtrip price
CA $566
Distance
3711 km

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