Cheap flights from KEF to SOF (Keflavik Intl. to Sofia)

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Cheap Flights from KEF to SOF starting at $150 One Way, $329 Round Trip

Prices starting at $329 for return flights and $150 for one-way flights to Sofia were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 13 - Thu, Feb 18
KEF
Reykjavik
SOF
Sofia
$329 Roundtrip, found 5 days ago
$329
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Feb 13 from Reykjavik to Sofia, returning Thu, Feb 18, priced at $329 found 5 days ago
Sat, Feb 13 - Thu, Feb 18
KEF
Reykjavik
SOF
Sofia
$354 Roundtrip, found 5 days ago
$354
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Feb 13 from Reykjavik to Sofia, returning Thu, Feb 18, priced at $354 found 5 days ago
Sat, Feb 13 - Thu, Feb 18
KEF
Reykjavik
SOF
Sofia
$364 Roundtrip, found 5 days ago
$364
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Sat, Feb 13 from Reykjavik to Sofia, returning Thu, Feb 18, priced at $364 found 5 days ago
Sat, Feb 13 - Thu, Feb 18
KEF
Reykjavik
SOF
Sofia
$368 Roundtrip, found 5 days ago
$368
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Feb 13 from Reykjavik to Sofia, returning Thu, Feb 18, priced at $368 found 5 days ago
Sat, Feb 13 - Thu, Feb 18
KEF
Reykjavik
SOF
Sofia
$368 Roundtrip, found 5 days ago
$368
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Feb 13 from Reykjavik to Sofia, returning Thu, Feb 18, priced at $368 found 5 days ago

Hotel Ideas near Sofia

Airport Hotels near Sofia

Ibis Sofia Airport

Ibis Sofia Airport

3 out of 5
132 Mimi Balkanska Str Sofia
$98 nightly
The price is $109 total per night from Sep 12 to Sep 13
$109 total
Sep 12 - Sep 13
Total with taxes and fees
Book a stay at this business-friendly hotel in Sofia. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. ...
8/10 Very Good! (1,003 reviews)
"I loved the art on the wall, The shuttle was very convenient. Walking distance to the Metro."

Reviewed on Sep 2, 2026

Ibis Sofia Airport
Hotel Premier Sofia Airport

Hotel Premier Sofia Airport

4 out of 5
11 Briuksel Boulevard Sofia
$117 nightly
The price is $127 total per night from Sep 6 to Sep 7
$127 total
Sep 6 - Sep 7
Total with taxes and fees
Book a stay at this business-friendly hotel in Sofia. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the breakfast and ...
9/10 Wonderful! (1,001 reviews)
"We have been using this hotels for years ! It is nice and convenient for the airport but the last few times when we returned it something new price are up for same hotel ! I should not pay for a parking as guest of the hotel or at least to have a 1 hour no charge / time is needed to check in and ..."

Reviewed on Sep 3, 2026

Hotel Premier Sofia Airport
B1 City Hotel

B1 City Hotel

3 out of 5
2 Boyan Damyanov Street Sofia Sofia City Province
$63 nightly
The price is $71 total per night from Sep 5 to Sep 6
$71 total
Sep 5 - Sep 6
Total with taxes and fees
Book a stay at this business-friendly hotel in Sofia. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions The Mall and Arena Armeec ...
9.2/10 Wonderful! (127 reviews)
"Amazing stay for a few nights at B1Hotel The room is spacious and clean, very modern looking and comfortable The parking is 10/10 Will be using anytime i need a stay in Sofia."

Reviewed on Sep 3, 2026

B1 City Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Sofia

Sofia Balkan Palace

Sofia Balkan Palace

5 out of 5
5 Sveta Nedelya Square Sofia Sofia
$129 nightly
The price is $144 total per night from Sep 6 to Sep 7
$144 total
Sep 6 - Sep 7
Total with taxes and fees
Book a stay at this luxury hotel in Sofia. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the helpful ...
Sofia Balkan Palace
Grand Hotel Millennium Sofia

Grand Hotel Millennium Sofia

5 out of 5
89B, Vitosha Blvd. Sofia Sofia
$183 nightly
The price is $203 total per night from Sep 6 to Sep 7
$203 total
Sep 6 - Sep 7
Total with taxes and fees
Book a stay at this luxury hotel in Sofia. Enjoy free WiFi, a full-service spa, and 2 coffee shops/cafes. Our guests praise the helpful staff and the clean rooms ...
Grand Hotel Millennium Sofia
Grand Hotel Sofia

Grand Hotel Sofia

5 out of 5
1 Gurko Str Sofia
$140 nightly
The price is $156 total per night from Sep 6 to Sep 7
$156 total
Sep 6 - Sep 7
Total with taxes and fees
Book a stay at this luxury hotel in Sofia. Enjoy breakfast (surcharge), room service, and a fitness center. Our guests praise the helpful staff and the spacious ...
Grand Hotel Sofia
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Sofia Hotels With Airport Transportation

Metropolitan Hotel Sofia, a member of Radisson Individuals

Metropolitan Hotel Sofia, a member of Radisson Individuals

4 out of 5
64 Tsarigradsko Shose Blvd Sofia
$118 nightly
The price is $130 total per night from Sep 6 to Sep 7
$130 total
Sep 6 - Sep 7
Total with taxes and fees
Book a stay at this business-friendly hotel in Sofia. Enjoy free WiFi, free valet parking, and breakfast (surcharge). Our guests praise the helpful staff in ...
9.2/10 Wonderful! (696 reviews)
"We always stay in this hotel, while in Sofia, close to airport and the Mall."

Reviewed on Aug 4, 2026

Metropolitan Hotel Sofia, a member of Radisson Individuals
Ibis Sofia Airport

Ibis Sofia Airport

3 out of 5
132 Mimi Balkanska Str Sofia
$98 nightly
The price is $109 total per night from Sep 12 to Sep 13
$109 total
Sep 12 - Sep 13
Total with taxes and fees
Book a stay at this business-friendly hotel in Sofia. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. ...
8/10 Very Good! (1,003 reviews)
"I loved the art on the wall, The shuttle was very convenient. Walking distance to the Metro."

Reviewed on Sep 2, 2026

Ibis Sofia Airport
Rosslyn Thracia Hotel

Rosslyn Thracia Hotel

4 out of 5
Solunska Street 30 Sofia
$99 nightly
The price is $110 total per night from Sep 13 to Sep 14
$110 total
Sep 13 - Sep 14
Total with taxes and fees
Book a stay at this business-friendly hotel in Sofia. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff in our reviews. ...
9/10 Wonderful! (886 reviews)
"Clean room, friendly staff, quick check in, good location."

Reviewed on Sep 3, 2026

Rosslyn Thracia Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Sofia Hotels

easyHotel Sofia

easyHotel Sofia

2.5 out of 5
ul. Aldomirovska 108 Sofia
$45 nightly
The price is $51 total per night from Sep 17 to Sep 18
$51 total
Sep 17 - Sep 18
Total with taxes and fees
Stay at this hotel in Sofia. Enjoy free WiFi, parking (surcharge), and a 24-hour front desk. Popular attractions Saint Nikolai Sofiyski and Mall of Sofia are ...
7.6/10 Good! (324 reviews)
"Great hotel for solo travelers and short term stays. Great location, helpful staff (who all speak English), and clean throughout. However the rooms are very small (like other EasyHotel locations-there isn’t even space for a table/desk). Overall, a great pick for solo travelling on a budget."

Reviewed on Aug 18, 2026

easyHotel Sofia
Hotel Cheap

Hotel Cheap

2 out of 5
203, Knyaz Boris I str. Sofia
Book a stay at this spa hotel in Sofia. Enjoy free WiFi, a full-service spa, and an airport shuttle (surcharge). Popular attractions Sofia Synagogue and Central ...
8.4/10 Very Good! (108 reviews)
"Great price for a good room in a hotel that is conveniently located near the train & bus terminal, the metro, and tram stops. It's also a short walk to the very center of the city and many of the tourist sites."

Reviewed on Nov 5, 2022

Get rates
Hotel Cheap
Best Western Terminus Hotel

Best Western Terminus Hotel

4 out of 5
154 Hristo Botev Blvd Sofia
$89 nightly
The price is $100 total per night from Sep 28 to Sep 29
$100 total
Sep 28 - Sep 29
Total with taxes and fees
Book a stay at this business-friendly hotel in Sofia. Enjoy free breakfast, free WiFi, and parking (surcharge). Our guests praise the breakfast and the helpful ...
Best Western Terminus Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Sofia

Central Hotel Sofia

Central Hotel Sofia

4 out of 5
52, Hristo Botev Blvd. Sofia
$71 nightly
The price is $80 total per night from Sep 13 to Sep 14
$80 total
Sep 13 - Sep 14
Total with taxes and fees
Book a stay at this business-friendly hotel in Sofia. Enjoy free WiFi, room service, and a fitness center. Our guests praise the helpful staff and the property ...
8.8/10 Excellent! (1,000 reviews)
"Byłem w tym hotelu już kilka razy ale tym razem Śniadania były takie sobie, okolica też nie jest wybitnie super atrakcyjna, drzwi od pokoju przepuszczały każdy dźwięk z korytarza, no tym razem oceniam ten pobyt na 7/10"

Reviewed on Aug 27, 2026

Central Hotel Sofia
Rosslyn Thracia Hotel

Rosslyn Thracia Hotel

4 out of 5
Solunska Street 30 Sofia
$99 nightly
The price is $110 total per night from Sep 13 to Sep 14
$110 total
Sep 13 - Sep 14
Total with taxes and fees
Book a stay at this business-friendly hotel in Sofia. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff in our reviews. ...
9/10 Wonderful! (886 reviews)
"Clean room, friendly staff, quick check in, good location."

Reviewed on Sep 3, 2026

Rosslyn Thracia Hotel
Hilton Sofia

Hilton Sofia

5 out of 5
Bulgaria Blvd. #1 Sofia
$135 nightly
The price is $150 total per night from Sep 6 to Sep 7
$150 total
Sep 6 - Sep 7
Total with taxes and fees
Book a stay at this luxury hotel in Sofia. Enjoy breakfast (surcharge), 24-hour room service, and a health club. Popular attractions Earth and Man Museum and ...
9/10 Wonderful! (454 reviews)

Families like: Skiing nearby, bicycle rentals, cribs, rollaway beds

Travelers say...
"The restaurant was closed and guests were invited to serve dinner at the bar... The food was below standard."

Reviewed on Aug 26, 2026

Hilton Sofia
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

KEF to SOF Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
KEF Address & GPS
Address:
Reykjavik ,
Iceland
IATA Code:
KEF
Longitude:
-22.624283
Latitude:
63.997765
Time Zone:
Atlantic/Reykjavik
SOF Address & GPS
Address:
Sofia ,
Bulgaria
IATA Code:
SOF
Longitude:
23.414431
Latitude:
42.688342
Time Zone:
Europe/Sofia

Frequently asked questions

Are there non-stop flights from KEF to SOF?
Flying from KEF to Sofia Intl. Airport means you'll need to swap planes. But hey — it's not all doom and gloom. easyJet, Austrian and Lufthansa offer flights with only one simple stopover.
What is the shortest flight from KEF to SOF?
The fastest flight from Reykjavík–Keflavík Airport to SOF is 6 hours. Bring something extra to keep you entertained, like a gripping read or some Sudoku puzzles.
How many hours flight from Reykjavík–Keflavík Airport to SOF?
Typically, it takes 6 hours and 3 minutes to get from Reykjavík–Keflavík Airport to Sofia Airport (SOF). You'll be in the air for some time, so contemplate bringing your own entertainment, like a newspaper or a few podcasts.
What airlines have the most flights from Reykjavík–Keflavík Airport to SOF?
Do some people-watching, grab a quick meal, chat with a stranger ... Airport stopovers don't have to be dull! If you're traveling from Reykjavík–Keflavík Airport to Sofia Intl. Airport, you won't find any direct flights. Prepare to make a stop somewhere.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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