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Sofia to Barcelona flights in December 2026 from $15 SOF → BCN

Sofia Airport (SOF) → Barcelona-El Prat Airport (BCN)

For departures in December 2026, the cheapest return found recently is $143 with Wizz Air, 23 Dec – 29 Dec, found 2 days ago. The cheapest one-way found recently is $15 with Ryanair, 12 Dec, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 12 departure dates is usually $126 to $156. Across all 34 departure dates we hold on this route, it is usually $121 to $170. Of the 4 months with enough return fares to compare, 2 are usually cheaper than December 2026.

Cheapest return found recently

$143

23 Dec – 29 Dec · Wizz Air

Sofia Airport (SOF) → Barcelona-El Prat Airport (BCN)

out 1 stop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$85

12 Dec – 13 Dec · Ryanair

Sofia Airport (SOF) → Barcelona-El Prat Airport (BCN)

out nonstop, back nonstop

found 6 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
12 Dec – 13 Dec$85Ryanairout nonstop, back nonstopfound 6 days agoSee prices for these dates
20 Dec – 30 Dec$96Ryanairout nonstop, back nonstopfound 5 days agoSee prices for these dates
27 Dec – 6 Jan 2027$109Ryanairout nonstop, back nonstopfound 5 days agoSee prices for these dates
26 Dec – 2 Jan 2027$131Ryanairout nonstop, back nonstopfound 3 days agoSee prices for these dates
19 Dec – 21 Dec$136Ryanairout nonstop, back 1 stopfound 6 days agoSee prices for these dates

Every date we hold

12 departure dates

10 Dec – 20 Dec: $179, found 3 days ago11 Dec – 20 Dec: $157, found 3 days ago12 Dec – 13 Dec: $85, found 6 days ago16 Dec – 19 Dec: $143, found 7 days ago19 Dec – 21 Dec: $136, found 6 days ago20 Dec – 30 Dec: $96, found 5 days ago23 Dec – 29 Dec: $143, found 2 days ago24 Dec – 28 Dec: $140, found 6 days ago25 Dec – 29 Dec: $155, found 5 days ago26 Dec – 2 Jan 2027: $131, found 3 days ago27 Dec – 6 Jan 2027: $109, found 5 days ago30 Dec – 31 Dec: $170, found 4 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
10 Dec – 20 Dec$179Wizz AirSofia Airport (SOF) → Barcelona-El Prat Airport (BCN)out nonstop, back 1 stopfound 3 days agoSee prices for these dates
11 Dec – 20 Dec$157RyanairSofia Airport (SOF) → Barcelona-El Prat Airport (BCN)out nonstop, back 1 stopfound 3 days agoSee prices for these dates
12 Dec – 13 Dec$85RyanairSofia Airport (SOF) → Barcelona-El Prat Airport (BCN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
16 Dec – 19 Dec$143Wizz AirSofia Airport (SOF) → Barcelona-El Prat Airport (BCN)out 1 stop, back 1 stopfound 7 days agoSee prices for these dates
19 Dec – 21 Dec$136RyanairSofia Airport (SOF) → Barcelona-El Prat Airport (BCN)out nonstop, back 1 stopfound 6 days agoSee prices for these dates
20 Dec – 30 Dec$96RyanairSofia Airport (SOF) → Barcelona-El Prat Airport (BCN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
23 Dec – 29 Dec$143Wizz AirSofia Airport (SOF) → Barcelona-El Prat Airport (BCN)out 1 stop, back nonstopfound 2 days agoSee prices for these dates
24 Dec – 28 Dec$140Wizz AirSofia Airport (SOF) → Barcelona-El Prat Airport (BCN)out 1 stop, back nonstopfound 6 days agoSee prices for these dates
25 Dec – 29 Dec$155Wizz AirSofia Airport (SOF) → Barcelona-El Prat Airport (BCN)out 1 stop, back nonstopfound 5 days agoSee prices for these dates
26 Dec – 2 Jan 2027$131RyanairSofia Airport (SOF) → Barcelona-El Prat Airport (BCN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
27 Dec – 6 Jan 2027$109RyanairSofia Airport (SOF) → Barcelona-El Prat Airport (BCN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
30 Dec – 31 Dec$170Wizz AirSofia Airport (SOF) → Barcelona-El Prat Airport (BCN)out nonstop, back nonstopfound 4 days agoSee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $74.

November 2026From $1089 departure dates30 Nov – 6 Dec · found 6 days agoSee prices for these datesEvery date in November 2026
December 2026From $8512 departure dates12 Dec – 13 Dec · found 6 days agoSee prices for these dates
January 2027From $74Cheapest seen6 departure dates22 Jan 2027 – 23 Jan 2027 · found 4 days agoSee prices for these dates
February 2027From $1001 departure date17 Feb 2027 – 19 Feb 2027 · found 5 days agoSee prices for these dates
March 2027From $912 departure dates1 Mar 2027 – 5 Mar 2027 · found 4 days agoSee prices for these dates
June 2027From $1193 departure dates24 Jun 2027 – 1 Jul 2027 · found 2 days agoSee prices for these dates
August 2027From $1561 departure date8 Aug 2027 – 16 Aug 2027 · found 2 days agoSee prices for these dates

One-way

In December 2026, the cheapest one-way fare on each of 4 departure dates is usually $23 to $27. Across all 11 departure dates we hold on this route, it is usually $27 to $57.

Cheapest one-way found recently

$15

12 Dec · Ryanair

Sofia Airport (SOF) → Barcelona-El Prat Airport (BCN)

nonstop

found 2 days ago

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It is also the cheapest one-way we hold, of any age.

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
12 Dec$15Ryanairnonstopfound 2 days agoOpen this trip
19 Dec$25Ryanairstops unknownfound 5 days agoOpen this trip
5 Dec$27Ryanairnonstopfound 7 days agoOpen this trip
13 Dec$28Ryanairnonstopfound 4 days agoOpen this trip

Every date we hold

4 departure dates

5 Dec: $27, found 7 days ago12 Dec: $15, found 2 days ago13 Dec: $28, found 4 days ago19 Dec: $25, found 5 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
5 Dec$27RyanairSofia Airport (SOF) → Barcelona-El Prat Airport (BCN)nonstopfound 7 days agoOpen this trip
12 Dec$15RyanairSofia Airport (SOF) → Barcelona-El Prat Airport (BCN)nonstopfound 2 days agoOpen this trip
13 Dec$28RyanairSofia Airport (SOF) → Barcelona-El Prat Airport (BCN)nonstopfound 4 days agoOpen this trip
19 Dec$25RyanairSofia Airport (SOF) → Barcelona-El Prat Airport (BCN)stops unknownfound 5 days agoOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $15.

November 2026From $262 departure dates28 Nov · found 2 days agoOpen this tripEvery date in November 2026
December 2026From $15Cheapest seen4 departure dates12 Dec · found 2 days agoOpen this trip
January 2027From $1161 departure date3 Jan 2027 · found 7 days agoOpen this trip
March 2027From $431 departure date30 Mar 2027 · found 7 days agoOpen this trip
April 2027From $771 departure date18 Apr 2027 · found 7 days agoOpen this trip
June 2027From $422 departure dates24 Jun 2027 · found 5 days agoOpen this trip

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work