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

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Cheap Flights from KEF to SOF starting at $170 One Way, $317 Round Trip

Prices starting at $317 for return flights and $170 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, Apr 18 - Sat, Apr 25
KEF
Reykjavik
SOF
Sofia
$317 Roundtrip, found 4 days ago
$317
Roundtrip
found 4 days ago
Select Austrian Airlines flight, departing Sat, Apr 18 from Reykjavik to Sofia, returning Sat, Apr 25, priced at $317 found 4 days ago
Sat, Apr 18 - Sat, Apr 25
KEF
Reykjavik
SOF
Sofia
$337 Roundtrip, found 4 days ago
$337
Roundtrip
found 4 days ago
Select Austrian Airlines flight, departing Sat, Apr 18 from Reykjavik to Sofia, returning Sat, Apr 25, priced at $337 found 4 days ago
Sat, Apr 18 - Sat, Apr 25
KEF
Reykjavik
SOF
Sofia
$358 Roundtrip, found 4 days ago
$358
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sat, Apr 18 from Reykjavik to Sofia, returning Sat, Apr 25, priced at $358 found 4 days ago
Fri, Apr 17 - Thu, Apr 23
KEF
Reykjavik
SOF
Sofia
$380 Roundtrip, found 3 days ago
$380
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Apr 17 from Reykjavik to Sofia, returning Thu, Apr 23, priced at $380 found 3 days ago
Sat, Apr 18 - Sat, Apr 25
KEF
Reykjavik
SOF
Sofia
$384 Roundtrip, found 4 days ago
$384
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sat, Apr 18 from Reykjavik to Sofia, returning Sat, Apr 25, priced at $384 found 4 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
$99 nightly
The price is $110 total per night from Mar 7 to Mar 8
$110 total
Mar 7 - Mar 8
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. ...
8.2/10 Very Good! (1,000 reviews)
room was proper and nice

Reviewed on Feb 27, 2026

Ibis Sofia Airport
Hotel Premier Sofia Airport

Hotel Premier Sofia Airport

4 out of 5
11 Briuksel Boulevard Sofia
$129 nightly
The price is $140 total per night from Mar 6 to Mar 7
$140 total
Mar 6 - Mar 7
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 breakfast and the helpful ...
9/10 Wonderful! (1,001 reviews)
Spacious and modern rooms.

Reviewed on Feb 15, 2026

Hotel Premier Sofia Airport
B1 City Hotel

B1 City Hotel

3 out of 5
2 Boyan Damyanov Street Sofia Sofia City Province
$81 nightly
The price is $91 total per night from Mar 13 to Mar 14
$91 total
Mar 13 - Mar 14
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! (104 reviews)
Room was very clean, staff was very friendly

Reviewed on Feb 24, 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
$136 nightly
The price is $152 total per night from Mar 15 to Mar 16
$152 total
Mar 15 - Mar 16
Total with taxes and fees
Book a stay at this business-friendly hotel in Sofia. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the ...
8.4/10 Very Good! (1,000 reviews)
The entire hotel was AMAZING!!! Everything was wonderful, staff, the car service, breakfast, vicinity of hotel, metro (although, we didn't use; it's right outside the front door) etc. I traveled with my 13-year old daughter and it was situated in a safe location. I highly recommend staying here if ...

Reviewed on Feb 17, 2026

Sofia Balkan Palace
ART HOTEL 158

ART HOTEL 158

3 out of 5
KNYAZ BORIS I 158 Sofia Sofia City Province
Stay at this hotel in Sofia. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Popular attractions Sofia Synagogue and Central Sofia Market Hall ...
9.6/10 Exceptional! (170 reviews)
The staff were welcoming and helpful. Location excellent. Breakfast great. Would highly recommend.

Reviewed on Feb 26, 2026

Get rates
ART HOTEL 158
Grand Hotel Sofia

Grand Hotel Sofia

5 out of 5
1 Gurko Str Sofia
$129 nightly
The price is $144 total per night from Mar 8 to Mar 9
$144 total
Mar 8 - Mar 9
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 ...
9.2/10 Wonderful! (1,002 reviews)
Great location, great staff and breakfast

Reviewed on Feb 26, 2026

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
$109 nightly
The price is $120 total per night from Mar 6 to Mar 7
$120 total
Mar 6 - Mar 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 ...
9/10 Wonderful! (666 reviews)
Nice hotel, great breakfast buffet, all staff really nice. Nice and clean rooms and located short drive from airport

Reviewed on Feb 9, 2026

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

Ibis Sofia Airport

3 out of 5
132 Mimi Balkanska Str Sofia
$99 nightly
The price is $110 total per night from Mar 7 to Mar 8
$110 total
Mar 7 - Mar 8
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. ...
8.2/10 Very Good! (1,000 reviews)
room was proper and nice

Reviewed on Feb 27, 2026

Ibis Sofia Airport
Rosslyn Thracia Hotel

Rosslyn Thracia Hotel

4 out of 5
Solunska Street 30 Sofia
$67 nightly
The price is $76 total per night from Mar 29 to Mar 30
$76 total
Mar 29 - Mar 30
Total with taxes and fees
Stay at this hotel in Sofia. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff in our reviews. Popular attractions ...
9/10 Wonderful! (826 reviews)
TV programs and signal, hot water flow (hot water starts running 10-15 min after turning the tap/shower, hence had to take rather cold showers), lights in the room weren't good enough to provide sufficient brightness during dark hours of the day.

Reviewed on Feb 27, 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
$44 nightly
The price is $50 total per night from Mar 30 to Mar 31
$50 total
Mar 30 - Mar 31
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 ...
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
$80 nightly
The price is $91 total per night from Mar 3 to Mar 4
$91 total
Mar 3 - Mar 4
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 ...
8.8/10 Excellent! (410 reviews)
Great location for transport links. Fab breakfast! Nice room and staff.

Reviewed on Feb 26, 2026

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
Book a stay at this business-friendly hotel in Sofia. Enjoy free WiFi, room service, and a sauna. Our guests praise the helpful staff and the property condition ...
8.8/10 Excellent! (1,000 reviews)
The room and hotel were really nice, but it was just too noisy and air con wasn't the best. Fridge hummed loudly and tram was too loud outside, maybe be ok if other side of hotel

Reviewed on Feb 4, 2026

Get rates
Central Hotel Sofia
Rosslyn Thracia Hotel

Rosslyn Thracia Hotel

4 out of 5
Solunska Street 30 Sofia
$67 nightly
The price is $76 total per night from Mar 29 to Mar 30
$76 total
Mar 29 - Mar 30
Total with taxes and fees
Stay at this hotel in Sofia. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff in our reviews. Popular attractions ...
9/10 Wonderful! (826 reviews)
TV programs and signal, hot water flow (hot water starts running 10-15 min after turning the tap/shower, hence had to take rather cold showers), lights in the room weren't good enough to provide sufficient brightness during dark hours of the day.

Reviewed on Feb 27, 2026

Rosslyn Thracia Hotel
Hilton Sofia

Hilton Sofia

5 out of 5
1 Bulgaria Boulevard Sofia
$132 nightly
The price is $147 total per night from Mar 8 to Mar 9
$147 total
Mar 8 - Mar 9
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 Park Center and Sofia Arsenal ...
9/10 Wonderful! (440 reviews)
Room properties were not enough. Very bad pillows, couldn't sleep well 2 night due to the very soft pillows and after we asked they couldn't serve better ones. No slippers, no toothbrush.. for evertthing you need to call and order.. not like other luxury Hiltons. Location is perfect no problem and ...

Reviewed on Feb 8, 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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