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

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Cheap Flights from KEF to SOF starting at $218 One Way, $372 Round Trip

Prices starting at $372 for return flights and $218 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.

Mon, May 11 - Mon, May 18
KEF
Reykjavik
SOF
Sofia
$372 Roundtrip, found 3 days ago
$372
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Mon, May 11 from Reykjavik to Sofia, returning Mon, May 18, priced at $372 found 3 days ago
Mon, May 11 - Mon, May 18
KEF
Reykjavik
SOF
Sofia
$374 Roundtrip, found 3 days ago
$374
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Mon, May 11 from Reykjavik to Sofia, returning Mon, May 18, priced at $374 found 3 days ago
Sat, May 9 - Thu, May 14
KEF
Reykjavik
SOF
Sofia
$419 Roundtrip, found 23 hours ago
$419
Roundtrip
found 23 hours ago
Select Lufthansa flight, departing Sat, May 9 from Reykjavik to Sofia, returning Thu, May 14, priced at $419 found 23 hours ago
Mon, May 11 - Mon, May 18
KEF
Reykjavik
SOF
Sofia
$423 Roundtrip, found 3 days ago
$423
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Mon, May 11 from Reykjavik to Sofia, returning Mon, May 18, priced at $423 found 3 days ago
Sat, May 9 - Sun, May 17
KEF
Reykjavik
SOF
Sofia
$425 Roundtrip, found 3 days ago
$425
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sat, May 9 from Reykjavik to Sofia, returning Sun, May 17, priced at $425 found 3 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
$90 nightly
The price is $100 total per night from Apr 26 to Apr 27
$100 total
Apr 26 - Apr 27
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! (1,005 reviews)
The room was clean, but small, there was a lot of noise from the hallway, that did not allow me to get a good rest. I had an early morning flight and the shuttle was very convenient. The breakfast was to go and consisted of a nice sandwich and an apple. Overall it was a convenient stay before an ...

Reviewed on Apr 5, 2026

Ibis Sofia Airport
Hotel Premier Sofia Airport

Hotel Premier Sofia Airport

4 out of 5
11 Briuksel Boulevard Sofia
$118 nightly
The price is $129 total per night from Apr 18 to Apr 19
$129 total
Apr 18 - Apr 19
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! (1,000 reviews)
No body lotion in the room, no creamer for coffee

Reviewed on Apr 6, 2026

Hotel Premier Sofia Airport
Hotel Triada

Hotel Triada

4 out of 5
5 Venera Str Sofia
$79 nightly
The price is $89 total per night from Apr 26 to Apr 27
$89 total
Apr 26 - Apr 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Sofia. Enjoy free WiFi, a rooftop terrace, and breakfast (surcharge). Popular attractions Festivalna Hall and ...
8.4/10 Very Good! (181 reviews)
The hotel said there was no shuttle even though the Hotels.com site there was one.

Reviewed on Jan 20, 2026

Hotel Triada
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
$106 nightly
The price is $120 total per night from Apr 26 to Apr 27
$120 total
Apr 26 - Apr 27
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 ...
8.4/10 Very Good! (1,000 reviews)
They staff went above and beyond to make sure my stay was great ! I truly Thank them ALL ❤️

Reviewed on Apr 13, 2026

Sofia Balkan Palace
Grand Hotel Sofia

Grand Hotel Sofia

5 out of 5
1 Gurko Str Sofia
$137 nightly
The price is $153 total per night from Apr 30 to May 1
$153 total
Apr 30 - May 1
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! (1,000 reviews)
Nice stay, Good hotel, spacious rooms, excellent location, friendly staff

Reviewed on Apr 4, 2026

Grand Hotel Sofia
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! (192 reviews)
It was a great stay. Very good location. The rooms were well furnished and clean. Breakfast was tasty and the bar downstairs had very reasonable prices and a nice vibe. Would definitely stay again.

Reviewed on Apr 14, 2026

Get rates
ART HOTEL 158
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
$115 nightly
The price is $127 total per night from May 16 to May 17
$127 total
May 16 - May 17
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! (671 reviews)
Good location near airport and with good access around Sofia for business meetings. Restaurant good value and quality. Only negatives - small and gloomy gym (basement level) and you cannot really walk anywhere from the hotel.

Reviewed on Apr 8, 2026

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

Ibis Sofia Airport

3 out of 5
132 Mimi Balkanska Str Sofia
$90 nightly
The price is $100 total per night from Apr 26 to Apr 27
$100 total
Apr 26 - Apr 27
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! (1,005 reviews)
The room was clean, but small, there was a lot of noise from the hallway, that did not allow me to get a good rest. I had an early morning flight and the shuttle was very convenient. The breakfast was to go and consisted of a nice sandwich and an apple. Overall it was a convenient stay before an ...

Reviewed on Apr 5, 2026

Ibis Sofia Airport
Rosslyn Thracia Hotel

Rosslyn Thracia Hotel

4 out of 5
Solunska Street 30 Sofia
$84 nightly
The price is $94 total per night from May 10 to May 11
$94 total
May 10 - May 11
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! (833 reviews)
Amazing! Travelled with our 10 month old baby and would recommend to anyone staying in Sofia. Hotel was immaculate, staff were so friendly and welcoming. Hotel room was stunning and so spacious. We even had mini toiletries in the bathroom specifically for our baby and a cot was provided free of charge. ...

Reviewed on Mar 22, 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
$46 nightly
The price is $52 total per night from May 3 to May 4
$52 total
May 3 - May 4
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! (304 reviews)
The property was located very well, the room was clean, quiet. The staff was friendly and helpful :)

Reviewed on Mar 31, 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
$78 nightly
The price is $88 total per night from Apr 19 to Apr 20
$88 total
Apr 19 - Apr 20
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! (424 reviews)
Nice hotel

Reviewed on Mar 22, 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
$74 nightly
The price is $84 total per night from Apr 26 to Apr 27
$84 total
Apr 26 - Apr 27
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)
Friendly staffs. Location walkable to explore . Various dining options include the in house restaurant of the hotel. The room spacious and clean with comfortable bed.

Reviewed on Apr 14, 2026

Central Hotel Sofia
Rosslyn Thracia Hotel

Rosslyn Thracia Hotel

4 out of 5
Solunska Street 30 Sofia
$84 nightly
The price is $94 total per night from May 10 to May 11
$94 total
May 10 - May 11
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! (833 reviews)
Amazing! Travelled with our 10 month old baby and would recommend to anyone staying in Sofia. Hotel was immaculate, staff were so friendly and welcoming. Hotel room was stunning and so spacious. We even had mini toiletries in the bathroom specifically for our baby and a cot was provided free of charge. ...

Reviewed on Mar 22, 2026

Rosslyn Thracia Hotel
Hilton Sofia

Hilton Sofia

5 out of 5
Bulgaria Blvd. #1 Sofia
$157 nightly
The price is $174 total per night from Apr 30 to May 1
$174 total
Apr 30 - May 1
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 ...
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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