good.flights

Cheap flights from Cologne to Sofia

One-way from €18, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Thu, Nov 5€67Fri, Nov 6€60Sat, Nov 7€21Sun, Nov 8€18Mon, Nov 9Any priceTue, Nov 10Any priceWed, Nov 11Any priceThu, Nov 12Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
€18
Ryanair, flight FR 4452Found yesterday, 1 adult
Check live price
18:45CologneSun, Nov 8
Travel time 2h 25m, nonstopCGNSOF
22:10SofiaSun, Nov 8
€21
Ryanair, flight FR 4452Found 5 days ago, 1 adult
Check live price
18:45CologneSun, Nov 1
Travel time 2h 25m, nonstopCGNSOF
22:10SofiaSun, Nov 1
€21
Ryanair, flight FR 4452Found 4 days ago, 1 adult
Check live price
05:55CologneSat, Nov 7
Travel time 2h 25m, nonstopCGNSOF
09:20SofiaSat, Nov 7
€23
Ryanair, flight FR 4481Found 7 days ago, 1 adult
Check live price
18:30CologneSat, Oct 31
Travel time 2h 25m, nonstopCGNSOF
21:55SofiaSat, Oct 31
€24
Ryanair, flight FR 4452Found 3 days ago, 1 adult
Check live price
05:55CologneFri, Oct 30
Travel time 2h 25m, nonstopCGNSOF
09:20SofiaFri, Oct 30

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in BulgariaTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Sofia, booked ahead at a fixed price.
    See options
  • Things to do in SofiaPopular tours from $21.69 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Bulgaria from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to €400 per person under EU261.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425€7226€6627€20628€8929€20630€2431€23

November 2026

MoTuWeThFrSaSu1€212€453€644–5€676€607€218€189–10–11–12–13€5114–15€2616–17–18–19–20–21–22–23–24–25–26–27–28–29€3030–

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9€8910–11–12–13–14€6615–16–17–18–19–20–21–22–23–2425262728293031
€24 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 8, €18.

Lowest fares by month

In the fares found this week, November has the lowest: from €18 one-way, against €64 in December. Pick a month to see its cheapest date.

  1. Oct€23
  2. Nov€18
  3. Dec€64
  4. Jan€36
  5. Feb€44
  6. Marno fares yet
  7. Aprno fares yet
  8. Mayno fares yet
  9. Junno fares yet
  10. Julno fares yet
  11. Augno fares yet
  12. Sepno fares yet
€0€25€50€75Oct€18NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October€23Sat, Oct 31Nonstop
November€18Sun, Nov 8Nonstop
December€64Mon, Dec 281 stop
January 2027€36Sun, Jan 31Nonstop
February 2027€44Fri, Feb 5Nonstop
March 2027—
April 2027—
May 2027—
June 2027—
July 2027—
August 2027—
September 2027—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Sofia. Average daily high and low and monthly precipitation.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare€23€18€64€36€44–––––––
High °C18°11°5°4°7°11°17°21°25°28°28°23°
Low °C6°2°-2°-4°-2°1°5°10°13°15°15°11°
Precipitation mm543840363645527382655352

Source: Sofia on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

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

In the fares found this week, November has the lowest: from €18 one-way, against €64 in December.

What is the weather in Sofia in November?

In November, the cheapest month to fly, the average daily high in Sofia is 11 °C and the low 2 °C.

Are there direct flights from Cologne to Sofia?

Yes. Recent fares include nonstop flights with Ryanair.

How long is the flight from Cologne to Sofia?

A nonstop flight takes about 2h 25m. The distance is 1,533 km.

Which day of the week is cheapest to fly?

In the fares we have, Sunday departures are the cheapest, with a typical lowest fare of €30. Thursday is the priciest at about €67.

More cheap flights from Cologne

All 287 destinations