Skip to content

FlightList

Cheap flights from Sofia to Donostia / San Sebastián

The cheapest flight from Sofia to Donostia / San Sebastián over the next 6 months is US$73 one-way, departing Mon Jan 11th 2027. 13 airlines fly this route.

Departure Date Range (select range of dates to leave)

Return Date Range (select range of dates to return)

Passengers

Over 11
2 – 11
Under 2

Bags

Max 1 per passenger, plus a personal item
Max 2 per passenger
US$
Hours
Hours
Length of Stay Number of nights in the destination for round-trip flights. Enter a minimum and a maximum, or just one for an exact number of nights.
Nights
Flight Times When your outbound flight takes off and lands, in local time at each airport.

Flight Times

Departure time
Arrival time (at your destination)
Days of Week Only show flights that leave on the days you pick (local time). Choose departure days and, for round trips, return days.

Days of Week

Departure days
Return days

Leave a row empty to fly on any day.

Connections Self-transfer fares (virtual interlining) let you mix flights from different airlines to save money, but you handle connections yourself. For round trips, you can also allow returning from or to a different airport or station than your outbound flight.

Connections

Select Airlines The airlines in your results. Untick an airline to hide every flight that uses it.

25 flights found

  • US$73 Wizz Air Wizz Air Malta Vueling 3:05pm - 1:35pm+1 Mon Jan 11th 2027 23h 30m Sofia (SOF) → Donostia / San Sebastián (EAS) 2 Stops Flight details

    Mon Jan 11th 2027 Wizz Air · W6 4313 Depart at 3:05pm from Sofia (SOF) Fly for 1h 55m Arrive at 4:00pm in Palermo (PMO)

    Layover in Palermo for 3h 45m Self-transfer

    Mon Jan 11th 2027 Wizz Air Malta · W4 6663 Depart at 7:45pm from Palermo (PMO) Fly for 1h 55m Arrive at 9:40pm in Barcelona (BCN)

    Layover in Barcelona for 14h 40m Self-transfer

    Tue Jan 12th 2027 Vueling · VY 1098 Depart at 12:20pm from Barcelona (BCN) Fly for 1h 15m Arrive at 1:35pm in Donostia / San Sebastián (EAS)

    Book Flight
  • US$78 Wizz Air Vueling 4:50pm - 1:35pm+1 Mon Mar 22nd 2027 21h 45m Sofia (SOF) → Donostia / San Sebastián (EAS) 1 Stop Flight details

    Mon Mar 22nd 2027 Wizz Air · W6 4405 Depart at 4:50pm from Sofia (SOF) Fly for 3h 5m Arrive at 6:55pm in Barcelona (BCN)

    Layover in Barcelona for 17h 25m Self-transfer

    Tue Mar 23rd 2027 Vueling · VY 1098 Depart at 12:20pm from Barcelona (BCN) Fly for 1h 15m Arrive at 1:35pm in Donostia / San Sebastián (EAS)

    Book Flight
  • US$83 Ryanair Volotea 9:30pm - 10:55am+2 Sat Nov 28th 2026 38h 25m Sofia (SOF) → Donostia / San Sebastián (EAS) 2 Stops Flight details

    Sat Nov 28th 2026 Ryanair · FR 6500 Depart at 9:30pm from Sofia (SOF) Fly for 4h 55m Arrive at 12:25am in Marrakesh (RAK)

    Layover in Marrakesh for 21h 10m Self-transfer

    Sun Nov 29th 2026 Ryanair · FR 6286 Depart at 9:35pm from Marrakesh (RAK) Fly for 1h 30m Arrive at 12:05am in Málaga (AGP)

    Layover in Málaga for 9h 10m Self-transfer

    Mon Nov 30th 2026 Volotea · V7 3359 Depart at 9:15am from Málaga (AGP) Fly for 1h 40m Arrive at 10:55am in Donostia / San Sebastián (EAS)

    Book Flight
  • US$85 Ryanair Vueling 10:10pm - 5:35pm+1 Sat Feb 27th 2027 20h 25m Sofia (SOF) → Donostia / San Sebastián (EAS) 1 Stop Flight details

    Sat Feb 27th 2027 Ryanair · FR 6329 Depart at 10:10pm from Sofia (SOF) Fly for 3h 0m Arrive at 12:10am in Barcelona (BCN)

    Layover in Barcelona for 16h 10m Self-transfer

    Sun Feb 28th 2027 Vueling · VY 1100 Depart at 4:20pm from Barcelona (BCN) Fly for 1h 15m Arrive at 5:35pm in Donostia / San Sebastián (EAS)

    Book Flight
  • US$85 Wizz Air Volotea 2:30pm - 10:55am+1 Sun Nov 29th 2026 21h 25m Sofia (SOF) → Donostia / San Sebastián (EAS) 1 Stop Flight details

    Sun Nov 29th 2026 Wizz Air · W6 4411 Depart at 2:30pm from Sofia (SOF) Fly for 4h 5m Arrive at 5:35pm in Málaga (AGP)

    Layover in Málaga for 15h 40m Self-transfer

    Mon Nov 30th 2026 Volotea · V7 3359 Depart at 9:15am from Málaga (AGP) Fly for 1h 40m Arrive at 10:55am in Donostia / San Sebastián (EAS)

    Book Flight
  • US$85 Wizz Air Wizz Air Malta Vueling 2:50pm - 1:35pm+1 Fri Jan 8th 2027 23h 45m Sofia (SOF) → Donostia / San Sebastián (EAS) 2 Stops Flight details

    Fri Jan 8th 2027 Wizz Air · W6 4313 Depart at 2:50pm from Sofia (SOF) Fly for 1h 55m Arrive at 3:45pm in Palermo (PMO)

    Layover in Palermo for 4h 15m Self-transfer

    Fri Jan 8th 2027 Wizz Air Malta · W4 6663 Depart at 8:00pm from Palermo (PMO) Fly for 1h 55m Arrive at 9:55pm in Barcelona (BCN)

    Layover in Barcelona for 14h 25m Self-transfer

    Sat Jan 9th 2027 Vueling · VY 1098 Depart at 12:20pm from Barcelona (BCN) Fly for 1h 15m Arrive at 1:35pm in Donostia / San Sebastián (EAS)

    Book Flight
  • US$87 Ryanair Vueling 9:35pm - 1:35pm+1 Sun Dec 13th 2026 17h 0m Sofia (SOF) → Donostia / San Sebastián (EAS) 1 Stop Flight details

    Sun Dec 13th 2026 Ryanair · FR 6329 Depart at 9:35pm from Sofia (SOF) Fly for 3h 0m Arrive at 11:35pm in Barcelona (BCN)

    Layover in Barcelona for 12h 45m Self-transfer

    Mon Dec 14th 2026 Vueling · VY 1098 Depart at 12:20pm from Barcelona (BCN) Fly for 1h 15m Arrive at 1:35pm in Donostia / San Sebastián (EAS)

    Book Flight
  • US$87 Ryanair Vueling 10:10pm - 5:35pm+1 Sat Dec 5th 2026 20h 25m Sofia (SOF) → Donostia / San Sebastián (EAS) 1 Stop Flight details

    Sat Dec 5th 2026 Ryanair · FR 6329 Depart at 10:10pm from Sofia (SOF) Fly for 3h 0m Arrive at 12:10am in Barcelona (BCN)

    Layover in Barcelona for 16h 10m Self-transfer

    Sun Dec 6th 2026 Vueling · VY 1100 Depart at 4:20pm from Barcelona (BCN) Fly for 1h 15m Arrive at 5:35pm in Donostia / San Sebastián (EAS)

    Book Flight
  • US$87 Wizz Air Vueling 4:40pm - 1:35pm+1 Sun Jan 31st 2027 21h 55m Sofia (SOF) → Donostia / San Sebastián (EAS) 1 Stop Flight details

    Sun Jan 31st 2027 Wizz Air · W6 4405 Depart at 4:40pm from Sofia (SOF) Fly for 3h 5m Arrive at 6:45pm in Barcelona (BCN)

    Layover in Barcelona for 17h 35m Self-transfer

    Mon Feb 1st 2027 Vueling · VY 1098 Depart at 12:20pm from Barcelona (BCN) Fly for 1h 15m Arrive at 1:35pm in Donostia / San Sebastián (EAS)

    Book Flight
  • US$88 Wizz Air Vueling 6:30pm - 1:35pm+1 Wed Dec 2nd 2026 20h 5m Sofia (SOF) → Donostia / San Sebastián (EAS) 2 Stops Flight details

    Wed Dec 2nd 2026 Wizz Air · W6 4315 Depart at 6:30pm from Sofia (SOF) Fly for 2h 5m Arrive at 7:35pm in Rome (FCO)

    Layover in Rome for 3h 20m Self-transfer

    Wed Dec 2nd 2026 Vueling · VY 6019 Depart at 10:55pm from Rome (FCO) Fly for 1h 50m Arrive at 12:45am in Barcelona (BCN)

    Layover in Barcelona for 11h 35m Self-transfer

    Thu Dec 3rd 2026 Vueling · VY 1098 Depart at 12:20pm from Barcelona (BCN) Fly for 1h 15m Arrive at 1:35pm in Donostia / San Sebastián (EAS)

    Book Flight
  • US$89 Ryanair Vueling 11:20pm - 1:35pm+1 Mon Dec 14th 2026 15h 15m Sofia (SOF) → Donostia / San Sebastián (EAS) 2 Stops Flight details

    Mon Dec 14th 2026 Ryanair · FR 3401 · Operated by Malta Air Depart at 11:20pm from Sofia (SOF) Fly for 2h 5m Arrive at 12:25am in Milan (BGY)

    Layover in Milan for 7h 55m Self-transfer

    Tue Dec 15th 2026 Ryanair · FR 3319 Depart at 8:20am from Milan (BGY) Fly for 1h 35m Arrive at 9:55am in Barcelona (BCN)

    Layover in Barcelona for 2h 25m Self-transfer

    Tue Dec 15th 2026 Vueling · VY 1098 Depart at 12:20pm from Barcelona (BCN) Fly for 1h 15m Arrive at 1:35pm in Donostia / San Sebastián (EAS)

    Book Flight
  • US$89 Wizz Air Vueling 4:40pm - 1:35pm+1 Sun Feb 7th 2027 21h 55m Sofia (SOF) → Donostia / San Sebastián (EAS) 1 Stop Flight details

    Sun Feb 7th 2027 Wizz Air · W6 4405 Depart at 4:40pm from Sofia (SOF) Fly for 3h 5m Arrive at 6:45pm in Barcelona (BCN)

    Layover in Barcelona for 17h 35m Self-transfer

    Mon Feb 8th 2027 Vueling · VY 1098 Depart at 12:20pm from Barcelona (BCN) Fly for 1h 15m Arrive at 1:35pm in Donostia / San Sebastián (EAS)

    Book Flight
  • US$90 Ryanair Vueling 9:30pm - 1:35pm+1 Mon Dec 14th 2026 17h 5m Sofia (SOF) → Donostia / San Sebastián (EAS) 1 Stop Flight details

    Mon Dec 14th 2026 Ryanair · FR 6301 Depart at 9:30pm from Sofia (SOF) Fly for 3h 0m Arrive at 11:30pm in Barcelona (BCN)

    Layover in Barcelona for 12h 50m Self-transfer

    Tue Dec 15th 2026 Vueling · VY 1098 Depart at 12:20pm from Barcelona (BCN) Fly for 1h 15m Arrive at 1:35pm in Donostia / San Sebastián (EAS)

    Book Flight
  • US$90 Ryanair Vueling Volotea 10:10pm - 10:55am+2 Sat Dec 12th 2026 37h 45m Sofia (SOF) → Donostia / San Sebastián (EAS) 2 Stops Flight details

    Sat Dec 12th 2026 Ryanair · FR 6329 Depart at 10:10pm from Sofia (SOF) Fly for 3h 0m Arrive at 12:10am in Barcelona (BCN)

    Layover in Barcelona for 8h 50m Self-transfer

    Sun Dec 13th 2026 Vueling · VY 1540 Depart at 9:00am from Barcelona (BCN) Fly for 1h 40m Arrive at 10:40am in Málaga (AGP)

    Layover in Málaga for 22h 35m Self-transfer

    Mon Dec 14th 2026 Volotea · V7 3359 Depart at 9:15am from Málaga (AGP) Fly for 1h 40m Arrive at 10:55am in Donostia / San Sebastián (EAS)

    Book Flight
  • US$93 Ryanair Vueling 9:30pm - 1:35pm+1 Mon Jan 11th 2027 17h 5m Sofia (SOF) → Donostia / San Sebastián (EAS) 1 Stop Flight details

    Mon Jan 11th 2027 Ryanair · FR 6301 Depart at 9:30pm from Sofia (SOF) Fly for 3h 0m Arrive at 11:30pm in Barcelona (BCN)

    Layover in Barcelona for 12h 50m Self-transfer

    Tue Jan 12th 2027 Vueling · VY 1098 Depart at 12:20pm from Barcelona (BCN) Fly for 1h 15m Arrive at 1:35pm in Donostia / San Sebastián (EAS)

    Book Flight
  • US$94 Ryanair Vueling 10:00pm - 1:35pm+1 Fri Nov 27th 2026 16h 35m Sofia (SOF) → Donostia / San Sebastián (EAS) 2 Stops Flight details

    Fri Nov 27th 2026 Ryanair · FR 4130 Depart at 10:00pm from Sofia (SOF) Fly for 3h 30m Arrive at 11:30pm in Bristol (BRS)

    Layover in Bristol for 6h 40m Self-transfer

    Sat Nov 28th 2026 Ryanair · FR 3161 Depart at 6:10am from Bristol (BRS) Fly for 2h 10m Arrive at 9:20am in Barcelona (BCN)

    Layover in Barcelona for 3h 0m Self-transfer

    Sat Nov 28th 2026 Vueling · VY 1098 Depart at 12:20pm from Barcelona (BCN) Fly for 1h 15m Arrive at 1:35pm in Donostia / San Sebastián (EAS)

    Book Flight
  • US$94 Wizz Air Vueling 4:40pm - 1:35pm+1 Sun Feb 21st 2027 21h 55m Sofia (SOF) → Donostia / San Sebastián (EAS) 1 Stop Flight details

    Sun Feb 21st 2027 Wizz Air · W6 4405 Depart at 4:40pm from Sofia (SOF) Fly for 3h 5m Arrive at 6:45pm in Barcelona (BCN)

    Layover in Barcelona for 17h 35m Self-transfer

    Mon Feb 22nd 2027 Vueling · VY 1098 Depart at 12:20pm from Barcelona (BCN) Fly for 1h 15m Arrive at 1:35pm in Donostia / San Sebastián (EAS)

    Book Flight
  • US$95 Wizz Air Vueling 6:45pm - 8:00am+1 Wed Apr 21st 2027 14h 15m Sofia (SOF) → Donostia / San Sebastián (EAS) 1 Stop Flight details

    Wed Apr 21st 2027 Wizz Air · W6 4475 Depart at 6:45pm from Sofia (SOF) Fly for 3h 5m Arrive at 8:50pm in Barcelona (BCN)

    Layover in Barcelona for 9h 55m Self-transfer

    Thu Apr 22nd 2027 Vueling · VY 1116 Depart at 6:45am from Barcelona (BCN) Fly for 1h 15m Arrive at 8:00am in Donostia / San Sebastián (EAS)

    Book Flight
  • US$95 Ryanair Vueling 8:20pm - 1:35pm+1 Fri Nov 27th 2026 18h 15m Sofia (SOF) → Donostia / San Sebastián (EAS) 1 Stop Flight details

    Fri Nov 27th 2026 Ryanair · FR 6301 Depart at 8:20pm from Sofia (SOF) Fly for 3h 0m Arrive at 10:20pm in Barcelona (BCN)

    Layover in Barcelona for 14h 0m Self-transfer

    Sat Nov 28th 2026 Vueling · VY 1098 Depart at 12:20pm from Barcelona (BCN) Fly for 1h 15m Arrive at 1:35pm in Donostia / San Sebastián (EAS)

    Book Flight
  • US$96 Wizz Air Volotea 7:10am - 4:00pm Thu Dec 10th 2026 9h 50m Sofia (SOF) → Donostia / San Sebastián (EAS) 1 Stop Flight details

    Thu Dec 10th 2026 Wizz Air · W6 4411 Depart at 7:10am from Sofia (SOF) Fly for 4h 0m Arrive at 10:10am in Málaga (AGP)

    Layover in Málaga for 4h 10m Self-transfer

    Thu Dec 10th 2026 Volotea · V7 3359 Depart at 2:20pm from Málaga (AGP) Fly for 1h 40m Arrive at 4:00pm in Donostia / San Sebastián (EAS)

    Book Flight
  • US$96 Ryanair Vueling 9:35pm - 1:35pm+1 Sun Dec 6th 2026 17h 0m Sofia (SOF) → Donostia / San Sebastián (EAS) 1 Stop Flight details

    Sun Dec 6th 2026 Ryanair · FR 6329 Depart at 9:35pm from Sofia (SOF) Fly for 3h 0m Arrive at 11:35pm in Barcelona (BCN)

    Layover in Barcelona for 12h 45m Self-transfer

    Mon Dec 7th 2026 Vueling · VY 1098 Depart at 12:20pm from Barcelona (BCN) Fly for 1h 15m Arrive at 1:35pm in Donostia / San Sebastián (EAS)

    Book Flight
  • US$97 Ryanair Vueling 9:30pm - 1:35pm+1 Mon Mar 1st 2027 17h 5m Sofia (SOF) → Donostia / San Sebastián (EAS) 1 Stop Flight details

    Mon Mar 1st 2027 Ryanair · FR 6301 Depart at 9:30pm from Sofia (SOF) Fly for 3h 0m Arrive at 11:30pm in Barcelona (BCN)

    Layover in Barcelona for 12h 50m Self-transfer

    Tue Mar 2nd 2027 Vueling · VY 1098 Depart at 12:20pm from Barcelona (BCN) Fly for 1h 15m Arrive at 1:35pm in Donostia / San Sebastián (EAS)

    Book Flight
  • US$97 Ryanair Vueling 8:20pm - 1:35pm+1 Fri Jan 29th 2027 18h 15m Sofia (SOF) → Donostia / San Sebastián (EAS) 1 Stop Flight details

    Fri Jan 29th 2027 Ryanair · FR 6301 Depart at 8:20pm from Sofia (SOF) Fly for 3h 0m Arrive at 10:20pm in Barcelona (BCN)

    Layover in Barcelona for 14h 0m Self-transfer

    Sat Jan 30th 2027 Vueling · VY 1098 Depart at 12:20pm from Barcelona (BCN) Fly for 1h 15m Arrive at 1:35pm in Donostia / San Sebastián (EAS)

    Book Flight
  • US$99 Wizz Air Vueling 6:45pm - 8:00am+1 Tue Apr 13th 2027 14h 15m Sofia (SOF) → Donostia / San Sebastián (EAS) 1 Stop Flight details

    Tue Apr 13th 2027 Wizz Air · W6 4475 Depart at 6:45pm from Sofia (SOF) Fly for 3h 5m Arrive at 8:50pm in Barcelona (BCN)

    Layover in Barcelona for 9h 55m Self-transfer

    Wed Apr 14th 2027 Vueling · VY 1116 Depart at 6:45am from Barcelona (BCN) Fly for 1h 15m Arrive at 8:00am in Donostia / San Sebastián (EAS)

    Book Flight
  • US$99 Wizz Air Vueling 6:45pm - 8:00am+1 Sat Apr 17th 2027 14h 15m Sofia (SOF) → Donostia / San Sebastián (EAS) 1 Stop Flight details

    Sat Apr 17th 2027 Wizz Air · W6 4475 Depart at 6:45pm from Sofia (SOF) Fly for 3h 5m Arrive at 8:50pm in Barcelona (BCN)

    Layover in Barcelona for 9h 55m Self-transfer

    Sun Apr 18th 2027 Vueling · VY 1116 Depart at 6:45am from Barcelona (BCN) Fly for 1h 15m Arrive at 8:00am in Donostia / San Sebastián (EAS)

    Book Flight

Today's cheapest deals from Sofia to Donostia / San Sebastián

  • Cheapest one-way

    US$73

    Mon Jan 11th 2027

    Wizz Air, Wizz Air Malta · 2 Stops

    Book Flight

  • Cheapest round trip

    US$165

    Sat Nov 28th 2026 – Tue Dec 15th 2026 · 15 nights

    Ryanair, Volotea · 2 Stops

    Book Flight

  • Last-minute (next 14 days)

    US$141

    Fri Oct 30th 2026

    Ryanair, Vueling · 1 Stop

    Book Flight

  • Weekend getaway

    US$191

    Sat Apr 17th 2027 – Tue Apr 20th 2027 · 2 nights

    Wizz Air, Vueling · 1 Stop

    Book Flight

  • Week-long trip

    US$191

    Tue Apr 13th 2027 – Tue Apr 20th 2027 · 6 nights

    Wizz Air, Vueling · 1 Stop

    Book Flight

Sofia to Donostia / San Sebastián at a glance

Cheapest month
November 2026
from US$85
Cheapest day to fly
Sunday
Shortest flight
7h 10m
Typical journey: 12h 35m
Distance
2,051 km
1,274 miles
Direct flights
None found
Airlines
13
Aegean, ITA Airways, Bulgaria Air
Flights found
500+
Over the next 6 months

Cheapest days to fly from Sofia to Donostia / San Sebastián

The cheapest one-way price for each departure date over the next 6 months. Cheaper days are green; pick a day to see its flights.

October 2026
SuMoTuWeThFrSa
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 US$468 27 US$276 28 US$225 29 US$222 30 US$141 31 US$157
November 2026
SuMoTuWeThFrSa
1 US$165 2 US$177 3 US$197 4 US$144 5 US$147 6 US$197 7 US$233
8 US$158 9 US$170 10 US$158 11 US$131 12 US$186 13 US$161 14 US$220
15 US$125 16 US$133 17 US$130 18 US$116 19 US$227 20 US$167 21 US$149
22 US$160 23 US$128 24 US$112 25 US$114 26 US$149 27 US$94 28 US$148
29 US$85 30 US$111
December 2026
SuMoTuWeThFrSa
1 US$95 2 US$88 3 US$113 4 US$177 5 US$87
6 US$96 7 US$144 8 US$156 9 US$226 10 US$96 11 US$102 12 US$130
13 US$87 14 US$89 15 US$109 16 US$119 17 US$131 18 US$106 19 US$143
20 US$139 21 US$110 22 US$166 23 US$148 24 US$184 25 US$207 26 US$176
27 US$184 28 US$197 29 US$202 30 US$134 31 US$143
January 2027
SuMoTuWeThFrSa
1 US$149 2 US$187
3 US$179 4 US$167 5 US$151 6 US$105 7 US$137 8 US$127 9 US$144
10 US$117 11 US$93 12 US$130 13 US$158 14 US$100 15 US$127 16 US$148
17 US$109 18 US$99 19 US$146 20 US$160 21 US$99 22 US$119 23 US$148
24 US$101 25 US$114 26 US$122 27 US$208 28 US$114 29 US$97 30 US$139
31 US$116
February 2027
SuMoTuWeThFrSa
1 US$105 2 US$127 3 US$133 4 US$117 5 US$111 6 US$147
7 US$89 8 US$117 9 US$141 10 US$143 11 US$147 12 US$126 13 US$134
14 US$147 15 US$115 16 US$122 17 US$144 18 US$117 19 US$141 20 US$134
21 US$94 22 US$120 23 US$119 24 US$142 25 US$117 26 US$131 27 US$85
28 US$121
March 2027
SuMoTuWeThFrSa
1 US$97 2 US$117 3 US$162 4 US$128 5 US$110 6 US$118
7 US$117 8 US$110 9 US$112 10 US$142 11 US$148 12 US$112 13 US$121
14 US$146 15 US$109 16 US$118 17 US$185 18 US$164 19 US$137 20 US$101
21 US$106 22 US$124 23 US$117 24 US$164 25 US$136 26 US$142 27 US$118
28 US$152 29 US$160 30 US$111 31 US$136
April 2027
SuMoTuWeThFrSa
1 US$156 2 US$141 3 US$177
4 US$172 5 US$161 6 US$132 7 US$123 8 US$141 9 US$136 10 US$141
11 US$131 12 US$100 13 US$99 14 US$112 15 US$117 16 US$117 17 US$99
18 US$120 19 US$156 20 US$119 21 US$95 22 US$141 23 US$137 24
25 26 27 28 29 30

Cheapest month to fly from Sofia to Donostia / San Sebastián

The cheapest one-way price we found for each month of departure.

MonthPrice
October 2026 US$141
November 2026 Cheapest US$85
December 2026 US$87
January 2027 US$93
February 2027 US$85
March 2027 US$97
April 2027 US$95

Airlines flying from Sofia to Donostia / San Sebastián

Airlines on the flights we found, with their cheapest one-way price.

Airline Flights found From
Aegean 1 US$222
ITA Airways 1 US$181
Bulgaria Air 1 US$401
Ryanair 298 US$83
Iberia Airlines 274 US$99
Air Serbia 25 US$138
Austrian Airlines 2 US$199
easyJet 3 US$118
Air Europa 6 US$141
Volotea 13 US$83

Airports for flights from Sofia to Donostia / San Sebastián

Airports in Sofia

  • Sofia (SOF) · 500 flights found

Fly from a nearby airport

  • Plovdiv (PDV) · 159 km from Sofia
  • Niš Constantine the Great (INI) · 165 km from Sofia
  • Skopje Alexander the Great (SKP) · 228 km from Sofia

Airports in Donostia / San Sebastián

  • San Sebastián (EAS) · 500 flights found

Fly to a nearby airport

  • Biarritz Pays Basque (BIQ) · 48 km from Donostia / San Sebastián
  • Pamplona (PNA) · 90 km from Donostia / San Sebastián
  • Vitoria (VIT) · 98 km from Donostia / San Sebastián
  • Bilbao (BIO) · 99 km from Donostia / San Sebastián
  • Pau Pyrénées (PUF) · 159 km from Donostia / San Sebastián
  • Logroño–Agoncillo (RJL) · 172 km from Donostia / San Sebastián

Flights from Sofia to Donostia / San Sebastián: frequently asked questions

How much is a flight from Sofia to Donostia / San Sebastián?

The cheapest one-way flight we found from Sofia to Donostia / San Sebastián is US$73, departing Mon Jan 11th 2027. The cheapest round trip we found is US$165.

What is the cheapest month to fly from Sofia to Donostia / San Sebastián?

November 2026 is currently the cheapest month, with one-way flights from US$85.

What is the cheapest day to fly from Sofia to Donostia / San Sebastián?

Sunday is the cheapest day of the week on average, based on the cheapest flight for each date over the next 6 months.

How much is a last-minute flight from Sofia to Donostia / San Sebastián?

The cheapest flight in the next 14 days is US$141, departing Fri Oct 30th 2026.

How much is a weekend trip from Sofia to Donostia / San Sebastián?

A weekend round trip starts at US$191, leaving Sat Apr 17th 2027 for 2 nights.

Which airlines fly from Sofia to Donostia / San Sebastián?

Aegean, ITA Airways, Bulgaria Air, Ryanair, Iberia Airlines, Air Serbia fly from Sofia to Donostia / San Sebastián. Aegean has the most options.

How long is the flight from Sofia to Donostia / San Sebastián?

The shortest flight takes 7h 10m, and a typical journey takes 12h 35m.

How far is Sofia from Donostia / San Sebastián?

Sofia and Donostia / San Sebastián are about 2,051 km (1,274 miles) apart in a straight line.

Are there direct flights from Sofia to Donostia / San Sebastián?

We didn't find any direct flights in the next 6 months: every option has at least one stop.

Which airports do flights from Sofia to Donostia / San Sebastián use?

Flights from Sofia leave from Sofia (SOF), and flights to Donostia / San Sebastián arrive at San Sebastián (EAS).

Are there other airports near Donostia / San Sebastián?

Yes: Biarritz Pays Basque (BIQ), 48 km away, Pamplona (PNA), 90 km away, Vitoria (VIT), 98 km away, Bilbao (BIO), 99 km away. Flying into a nearby airport can be cheaper.

Plan your trip

Explore

More flights from Sofia

More flights to Donostia / San Sebastián

Sofia to other cities in Spain

Choose language

Choose currency