Sofia to Frankfurt SOF → FRA, HHN
Sofia Airport (SOF) → Frankfurt Airport (FRA), Frankfurt - Hahn Airport (HHN)
The cheapest return found recently is $146 with Ryanair, 28 Oct – 31 Oct, found yesterday.
Return
The cheapest return fare on each of 5 departure dates is usually $117 to $149.
Cheapest return found recently
$146
28 Oct – 31 Oct · Ryanair
Sofia Airport (SOF) → Frankfurt - Hahn Airport (HHN)
Leaves 11:25 p.m. · Return leaves 4:10 p.m. · 4 h 55 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Cheapest nonstop return
$146
28 Oct – 31 Oct · Ryanair
Sofia Airport (SOF) → Frankfurt - Hahn Airport (HHN)
Leaves 11:25 p.m. · Return leaves 4:10 p.m. · 4 h 55 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Found recently, and the cheapest we hold
$146 28 Oct – 31 Octfound yesterdaySee prices for these dates
$116 12 Dec – 13 Decfound 6 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $71 to $290.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 5 departure dates from 28 Oct to 17 Apr 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 3-night return fares leaving within 3 days of 28 Oct to compare.
Every date we hold
6 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 28 Oct – 31 Oct | $146 | Ryanair | Sofia Airport (SOF) → Frankfurt - Hahn Airport (HHN) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 10 Dec – 14 Dec | $117 | Wizz Air | Sofia Airport (SOF) → Frankfurt - Hahn Airport (HHN) | out 1 stop, back nonstop | found 6 days ago | See prices for these dates |
| 12 Dec – 13 Dec | $116 | Ryanair | Sofia Airport (SOF) → Frankfurt - Hahn Airport (HHN) | out nonstop, back 1 stop | found 6 days ago | See prices for these dates |
| 12 Mar 2027 – 14 Mar 2027 | $149 | Ryanair | Sofia Airport (SOF) → Frankfurt - Hahn Airport (HHN) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 17 Apr 2027 – 24 Apr 2027 | $185 | Lufthansa | Sofia Airport (SOF) → Frankfurt Airport (FRA) | out nonstop, back nonstop | found today | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $116.
Airlines on the cheapest dates: Ryanair, Wizz Air, Lufthansa.
Premium cabin fares from Sofia to Frankfurt
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 28 Oct – 31 Oct in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Sofia to Frankfurt?
Return
Fares 90 to 179 days before departure were typically 48% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $201 | $201 | +93% | 8 |
| 7–13 days | $146 | $96 | +40% | 7 |
| 14–29 days | $175 | $96 | +68% | 19 |
| 30–59 days | $153 | $71 | +47% | 23 |
| 60–89 days | $208 | $116 | +100% | 10 |
| 90–179 days | $104 | $104 | Cheapest seen | 11 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Sofia → Karlsruhe
117 km from Frankfurt
$125
$21 less than flying to Frankfurt
23 Oct – 30 Oct · SOF → FKB · out nonstop, back nonstop
found 4 days ago
Sofia → Stuttgart
148 km from Frankfurt
$283
$137 more than flying to Frankfurt
8 Dec – 22 Dec · SOF → STR · out nonstop, back nonstop
found 6 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Sofia → Karlsruhe
117 km from Frankfurt
$23
13 Nov · SOF → FKB · nonstop
found 3 days ago
Sofia → Stuttgart
148 km from Frankfurt
$87
21 May 2027 · SOF → STR · 1 stop
found 4 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 28 Oct – 31 Oct. A live search on this page shows what those dates cost now, for one adult in economy.
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