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Cheap flights from Helsinki to Sofia

One-way from €64, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Sun, Jan 10Any priceMon, Jan 11Any priceTue, Jan 12Any priceWed, Jan 13€64Thu, Jan 14Any priceFri, Jan 15Any priceSat, Jan 16Any priceSun, Jan 17Any 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
€64
Ryanair, flight FR 3393Found 5 days ago, 1 adult
Check live price
12:45HelsinkiWed, Jan 13
Travel time 5h 15m, 1 stopHELSOF
18:00SofiaWed, Jan 13
€71
Ryanair, flight FR 3393Found yesterday, 1 adult
Check live price
10:35HelsinkiSat, Dec 5
Travel time 5h 10m, 1 stopHELSOF
15:45SofiaSat, Dec 5
€80
Ryanair, flight FR 3393Found yesterday, 1 adult
Check live price
10:35HelsinkiSat, Dec 12
Travel time 5h 10m, 1 stopHELSOF
15:45SofiaSat, Dec 12
€86
Ryanair, flight FR 2345Found yesterday, 1 adult
Check live price
23:40HelsinkiFri, Nov 6
Travel time 7h 25m, 2 stopsHELSOF
07:05SofiaSat, Nov 7
€89
Ryanair, flight FR 2345Found 3 days ago, 1 adult
Check live price
23:40HelsinkiFri, Dec 4
Travel time 6h 15m, 1 stopHELSOF
05:55SofiaSat, Dec 5

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

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26–27–28–29–30–31–

November 2026

MoTuWeThFrSaSu1–2–3–4–5–6€867–8–9–10–11–12–13–14–15–16–17–18–19–20–21–22–23–24–25–26–27–28€13229€12730€133

December 2026

MoTuWeThFrSaSu1–2–3–4€895€716–7–8–9–10–11–12€8013–14–15–16–17–18–19–20–21–22–23€972425262728293031
€80 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Dec 5, €71.

Lowest fares by month

In the fares found this week, January 2027 has the lowest: from €64 one-way, against €86 in November. Pick a month to see its cheapest date.

  1. Octno fares yet
  2. Nov€86
  3. Dec€71
  4. Jan€64
  5. Febno fares yet
  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€50€100OctNovDec€64JanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October—
November€86Fri, Nov 62 stops
December€71Sat, Dec 51 stop
January 2027€64Wed, Jan 131 stop
February 2027—
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–€86€71€64––––––––
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 Helsinki to Sofia?

In the fares found this week, January 2027 has the lowest: from €64 one-way, against €86 in November.

What is the weather in Sofia in January 2027?

In January 2027, the cheapest month to fly, the average daily high in Sofia is 4 °C and the low -4 °C.

Are there direct flights from Helsinki to Sofia?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

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