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Cheap flights from Sofia to Karlsruhe

The cheapest flight from Sofia to Karlsruhe over the next 6 months is US$22 one-way, departing Wed Feb 17th 2027. 11 airlines fly this route.

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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

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25 flights found

  • US$22 Ryanair 1:40pm - 3:05pm Wed Feb 17th 2027 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Wed Feb 17th 2027 Ryanair · FR 5951 · Operated by Buzz Depart at 1:40pm from Sofia (SOF) Fly for 2h 25m Arrive at 3:05pm in Karlsruhe (FKB)

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  • US$25 Ryanair 10:05am - 11:30am Sun Dec 13th 2026 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Sun Dec 13th 2026 Ryanair · FR 5951 · Operated by Malta Air Depart at 10:05am from Sofia (SOF) Fly for 2h 25m Arrive at 11:30am in Karlsruhe (FKB)

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  • US$25 Ryanair 10:05am - 11:30am Sun Dec 6th 2026 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Sun Dec 6th 2026 Ryanair · FR 5951 · Operated by Malta Air Depart at 10:05am from Sofia (SOF) Fly for 2h 25m Arrive at 11:30am in Karlsruhe (FKB)

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  • US$25 Ryanair 10:05am - 11:30am Sun Nov 29th 2026 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Sun Nov 29th 2026 Ryanair · FR 5951 · Operated by Malta Air Depart at 10:05am from Sofia (SOF) Fly for 2h 25m Arrive at 11:30am in Karlsruhe (FKB)

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  • US$27 Ryanair 10:05am - 11:30am Sun Jan 31st 2027 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Sun Jan 31st 2027 Ryanair · FR 5951 · Operated by Malta Air Depart at 10:05am from Sofia (SOF) Fly for 2h 25m Arrive at 11:30am in Karlsruhe (FKB)

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  • US$28 Ryanair 10:05am - 11:30am Sun Jan 24th 2027 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Sun Jan 24th 2027 Ryanair · FR 5951 · Operated by Malta Air Depart at 10:05am from Sofia (SOF) Fly for 2h 25m Arrive at 11:30am in Karlsruhe (FKB)

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  • US$29 Ryanair 10:20am - 11:45am Fri Jan 1st 2027 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Fri Jan 1st 2027 Ryanair · FR 5951 · Operated by Malta Air Depart at 10:20am from Sofia (SOF) Fly for 2h 25m Arrive at 11:45am in Karlsruhe (FKB)

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  • US$31 Ryanair 10:05am - 11:30am Sun Mar 14th 2027 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Sun Mar 14th 2027 Ryanair · FR 5951 · Operated by Malta Air Depart at 10:05am from Sofia (SOF) Fly for 2h 25m Arrive at 11:30am in Karlsruhe (FKB)

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  • US$31 Ryanair 10:20am - 11:45am Fri Nov 27th 2026 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Fri Nov 27th 2026 Ryanair · FR 5951 · Operated by Malta Air Depart at 10:20am from Sofia (SOF) Fly for 2h 25m Arrive at 11:45am in Karlsruhe (FKB)

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  • US$33 Ryanair 10:05am - 11:30am Sun Feb 7th 2027 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Sun Feb 7th 2027 Ryanair · FR 5951 · Operated by Malta Air Depart at 10:05am from Sofia (SOF) Fly for 2h 25m Arrive at 11:30am in Karlsruhe (FKB)

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  • US$33 Ryanair 1:40pm - 3:05pm Wed Feb 3rd 2027 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Wed Feb 3rd 2027 Ryanair · FR 5951 · Operated by Buzz Depart at 1:40pm from Sofia (SOF) Fly for 2h 25m Arrive at 3:05pm in Karlsruhe (FKB)

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  • US$34 Ryanair 10:20am - 11:45am Fri Nov 13th 2026 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Fri Nov 13th 2026 Ryanair · FR 5951 · Operated by Malta Air Depart at 10:20am from Sofia (SOF) Fly for 2h 25m Arrive at 11:45am in Karlsruhe (FKB)

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  • US$35 Ryanair 10:20am - 11:45am Fri Jan 29th 2027 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Fri Jan 29th 2027 Ryanair · FR 5951 · Operated by Malta Air Depart at 10:20am from Sofia (SOF) Fly for 2h 25m Arrive at 11:45am in Karlsruhe (FKB)

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  • US$36 Ryanair 1:40pm - 3:05pm Wed Feb 10th 2027 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Wed Feb 10th 2027 Ryanair · FR 5951 · Operated by Buzz Depart at 1:40pm from Sofia (SOF) Fly for 2h 25m Arrive at 3:05pm in Karlsruhe (FKB)

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  • US$37 Ryanair 10:20am - 11:45am Fri Mar 19th 2027 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Fri Mar 19th 2027 Ryanair · FR 5951 · Operated by Malta Air Depart at 10:20am from Sofia (SOF) Fly for 2h 25m Arrive at 11:45am in Karlsruhe (FKB)

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  • US$38 Ryanair 1:40pm - 3:05pm Wed Mar 24th 2027 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Wed Mar 24th 2027 Ryanair · FR 5951 · Operated by Buzz Depart at 1:40pm from Sofia (SOF) Fly for 2h 25m Arrive at 3:05pm in Karlsruhe (FKB)

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  • US$39 Ryanair 10:05am - 11:30am Sun Feb 28th 2027 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Sun Feb 28th 2027 Ryanair · FR 5951 · Operated by Malta Air Depart at 10:05am from Sofia (SOF) Fly for 2h 25m Arrive at 11:30am in Karlsruhe (FKB)

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  • US$40 Ryanair 1:40pm - 3:05pm Wed Mar 17th 2027 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Wed Mar 17th 2027 Ryanair · FR 5951 · Operated by Buzz Depart at 1:40pm from Sofia (SOF) Fly for 2h 25m Arrive at 3:05pm in Karlsruhe (FKB)

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  • US$41 Ryanair 10:20am - 11:45am Fri Dec 11th 2026 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Fri Dec 11th 2026 Ryanair · FR 5951 · Operated by Malta Air Depart at 10:20am from Sofia (SOF) Fly for 2h 25m Arrive at 11:45am in Karlsruhe (FKB)

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  • US$42 Ryanair 10:05am - 11:30am Sun Mar 7th 2027 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Sun Mar 7th 2027 Ryanair · FR 5951 · Operated by Malta Air Depart at 10:05am from Sofia (SOF) Fly for 2h 25m Arrive at 11:30am in Karlsruhe (FKB)

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  • US$43 Ryanair 1:40pm - 3:05pm Wed Mar 10th 2027 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Wed Mar 10th 2027 Ryanair · FR 5951 · Operated by Buzz Depart at 1:40pm from Sofia (SOF) Fly for 2h 25m Arrive at 3:05pm in Karlsruhe (FKB)

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  • US$44 Ryanair 10:20am - 11:45am Fri Dec 4th 2026 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Fri Dec 4th 2026 Ryanair · FR 5951 · Operated by Malta Air Depart at 10:20am from Sofia (SOF) Fly for 2h 25m Arrive at 11:45am in Karlsruhe (FKB)

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  • US$44 Ryanair 10:20am - 11:45am Fri Nov 20th 2026 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Fri Nov 20th 2026 Ryanair · FR 5951 · Operated by Malta Air Depart at 10:20am from Sofia (SOF) Fly for 2h 25m Arrive at 11:45am in Karlsruhe (FKB)

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  • US$45 Ryanair 10:05am - 11:30am Sun Nov 15th 2026 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Sun Nov 15th 2026 Ryanair · FR 5951 · Operated by Malta Air Depart at 10:05am from Sofia (SOF) Fly for 2h 25m Arrive at 11:30am in Karlsruhe (FKB)

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  • US$48 Ryanair 10:40am - 12:05pm Tue Dec 29th 2026 2h 25m Sofia (SOF) → Karlsruhe (FKB) Direct Flight details

    Tue Dec 29th 2026 Ryanair · FR 5951 · Operated by Malta Air Depart at 10:40am from Sofia (SOF) Fly for 2h 25m Arrive at 12:05pm in Karlsruhe (FKB)

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Today's cheapest deals from Sofia to Karlsruhe

  • Cheapest one-way

    US$22

    Wed Feb 17th 2027

    Ryanair · Direct

    Book Flight

  • Cheapest round trip

    US$48

    Sun Dec 13th 2026 – Fri Jan 1st 2027 · 19 nights

    Ryanair · Direct

    Book Flight

  • Cheapest direct flight

    US$22

    Wed Feb 17th 2027

    Ryanair · Direct

    Book Flight

  • Last-minute (next 14 days)

    US$94

    Fri Nov 6th 2026

    Ryanair · Direct

    Book Flight

  • Weekend getaway

    US$63

    Fri Jan 29th 2027 – Sun Jan 31st 2027 · 2 nights

    Ryanair · Direct

    Book Flight

  • Week-long trip

    US$54

    Wed Feb 17th 2027 – Wed Feb 24th 2027 · 7 nights

    Ryanair · Direct

    Book Flight

Sofia to Karlsruhe at a glance

Cheapest month
February 2027
from US$22
Cheapest day to fly
Sunday
Shortest flight
2h 25m
Typical journey: 11h 30m
Distance
1,348 km
838 miles
Direct flights
Yes
from US$22
Direct departures
10:05 – 20:50
First and last of the day, local time
Airlines
11
Ryanair, GP Aviation, Air Serbia
Flights found
500+
Over the next 6 months

Cheapest days to fly from Sofia to Karlsruhe

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 US$189 26 US$151 27 US$142 28 US$174 29 US$182 30 US$223 31 US$197
November 2026
SuMoTuWeThFrSa
1 US$119 2 US$109 3 US$96 4 US$126 5 US$102 6 US$94 7 US$153
8 US$85 9 US$133 10 US$110 11 US$116 12 US$134 13 US$34 14 US$106
15 US$45 16 US$117 17 US$141 18 US$105 19 US$120 20 US$44 21 US$89
22 US$73 23 US$148 24 US$132 25 US$128 26 US$135 27 US$31 28 US$99
29 US$25 30 US$114
December 2026
SuMoTuWeThFrSa
1 US$83 2 US$120 3 US$138 4 US$44 5 US$92
6 US$25 7 US$97 8 US$165 9 US$102 10 US$120 11 US$41 12 US$69
13 US$25 14 US$85 15 US$85 16 US$85 17 US$87 18 US$62 19 US$52
20 US$50 21 US$108 22 US$65 23 US$77 24 US$130 25 US$124 26 US$55
27 US$51 28 US$161 29 US$48 30 US$160 31 US$173
January 2027
SuMoTuWeThFrSa
1 US$29 2 US$107
3 US$149 4 US$189 5 US$213 6 US$228 7 US$152 8 US$193 9 US$233
10 US$132 11 US$142 12 US$89 13 US$152 14 US$115 15 US$50 16 US$110
17 US$49 18 US$91 19 US$90 20 US$125 21 US$127 22 US$49 23 US$115
24 US$28 25 US$75 26 US$90 27 US$119 28 US$161 29 US$35 30 US$106
31 US$27
February 2027
SuMoTuWeThFrSa
1 US$89 2 US$120 3 US$33 4 US$100 5 US$89 6 US$103
7 US$33 8 US$114 9 US$118 10 US$36 11 US$134 12 US$118 13 US$134
14 US$50 15 US$108 16 US$120 17 US$22 18 US$170 19 US$112 20 US$142
21 US$60 22 US$129 23 US$144 24 US$57 25 US$123 26 US$96 27 US$145
28 US$39
March 2027
SuMoTuWeThFrSa
1 US$120 2 US$117 3 US$49 4 US$107 5 US$108 6 US$123
7 US$42 8 US$110 9 US$114 10 US$43 11 US$102 12 US$114 13 US$107
14 US$31 15 US$101 16 US$108 17 US$40 18 US$141 19 US$37 20 US$123
21 US$64 22 US$101 23 US$112 24 US$38 25 US$198 26 US$63 27 US$169
28 US$112 29 US$157 30 US$112 31 US$156
April 2027
SuMoTuWeThFrSa
1 US$129 2 US$151 3 US$137
4 US$154 5 US$138 6 US$142 7 US$117 8 US$154 9 US$252 10 US$167
11 US$179 12 US$151 13 US$135 14 US$165 15 US$142 16 US$142 17 US$153
18 US$154 19 US$158 20 US$117 21 US$157 22 US$137 23 24
25 26 27 28 29 30

Cheapest month to fly from Sofia to Karlsruhe

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

MonthPrice
October 2026 US$142
November 2026 US$25
December 2026 US$25
January 2027 US$27
February 2027 Cheapest US$22
March 2027 US$31
April 2027 US$117

Airlines flying from Sofia to Karlsruhe

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

Airline Flights found From
Ryanair 436 US$22
GP Aviation 1 US$164
Air Serbia 73 US$111
LOT Polish Airlines 1 US$159
Ryanair UK 4 US$109
Tarom 2 US$142
easyJet 1 US$199
Air Europa 1 US$134
Vueling 7 US$109
Wizz Air Malta 52 US$78

Airports for flights from Sofia to Karlsruhe

Airports in Sofia

  • Sofia (SOF) · 500 flights found

Fly from a nearby airport

Airports in Karlsruhe

  • Karlsruhe/Baden-Baden (FKB) · 500 flights found

Fly to a nearby airport

Flights from Sofia to Karlsruhe: frequently asked questions

How much is a flight from Sofia to Karlsruhe?

The cheapest one-way flight we found from Sofia to Karlsruhe is US$22, departing Wed Feb 17th 2027. The cheapest round trip we found is US$48.

What is the cheapest month to fly from Sofia to Karlsruhe?

February 2027 is currently the cheapest month, with one-way flights from US$22.

What is the cheapest day to fly from Sofia to Karlsruhe?

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 Karlsruhe?

The cheapest flight in the next 14 days is US$94, departing Fri Nov 6th 2026.

How much is a weekend trip from Sofia to Karlsruhe?

A weekend round trip starts at US$63, leaving Fri Jan 29th 2027 for 2 nights.

Which airlines fly from Sofia to Karlsruhe?

Ryanair, GP Aviation, Air Serbia, LOT Polish Airlines, Ryanair UK, Tarom fly from Sofia to Karlsruhe. Ryanair has the most options.

How long is the flight from Sofia to Karlsruhe?

The shortest flight takes 2h 25m, and a typical journey takes 11h 30m.

How far is Sofia from Karlsruhe?

Sofia and Karlsruhe are about 1,348 km (838 miles) apart in a straight line.

Are there direct flights from Sofia to Karlsruhe?

Yes. Direct flights from Sofia to Karlsruhe start at US$22.

What time do direct flights from Sofia to Karlsruhe leave?

The first direct flight of the day leaves at 10:05 and the last at 20:50, local time.

Which airports do flights from Sofia to Karlsruhe use?

Flights from Sofia leave from Sofia (SOF), and flights to Karlsruhe arrive at Karlsruhe/Baden-Baden (FKB).

Are there other airports near Karlsruhe?

Yes: Stuttgart (STR), 79 km away, Strasbourg (SXB), 97 km away, Saarbrücken (SCN), 128 km away, Frankfurt International Airport (FRA), 128 km away. Flying into a nearby airport can be cheaper.

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