Dublin to Sofia DUB → SOF
Dublin Airport (DUB) → Sofia Airport (SOF)
The cheapest return found recently is $168 with Ryanair, 22 Dec – 23 Dec, found today. The cheapest one-way found recently is $64 with Ryanair, 10 Feb 2027, found 2 days ago.
Return
The cheapest return fare on each of 6 departure dates is usually $146 to $199.
Cheapest return found recently
$168
22 Dec – 23 Dec · Ryanair
Dublin Airport (DUB) → Sofia Airport (SOF)
Leaves 3:50 p.m. · Return leaves 10:10 p.m. · 7 h 30 min of travel, both ways together
out nonstop, back nonstop
found today
Cheapest nonstop return
$168
22 Dec – 23 Dec · Ryanair
Dublin Airport (DUB) → Sofia Airport (SOF)
Leaves 3:50 p.m. · Return leaves 10:10 p.m. · 7 h 30 min of travel, both ways together
out nonstop, back nonstop
found today
Found recently, and the cheapest we hold
$168 22 Dec – 23 Decfound todaySee prices for these dates
$127 10 Feb 2027 – 23 Feb 2027found 5 days agoSee prices for these dates
What have prices looked like?
Over 12 days, 7 Oct to 18 Oct, the cheapest return we saw each day was $127 to $128.
At $168, the cheapest return found recently is above that range.
12 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 6 departure dates from 21 Oct to 16 Feb 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 1-night return fares leaving within 3 days of 22 Dec to compare.
Every date we hold
8 fares on 6 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 21 Oct – 24 Oct | $183 | Ryanair | Dublin Airport (DUB) → Sofia Airport (SOF) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 17 Dec – 8 Jan 2027 | $204 | Ryanair | Dublin Airport (DUB) → Sofia Airport (SOF) | out 1 stop, back 2 stops | found 6 days ago | See prices for these dates |
| 22 Dec – 23 Dec | $168 | Ryanair | Dublin Airport (DUB) → Sofia Airport (SOF) | out nonstop, back nonstop | found today | See prices for these dates |
| 10 Feb 2027 – 23 Feb 2027 | $127 | Ryanair | Dublin Airport (DUB) → Sofia Airport (SOF) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 11 Feb 2027 – 21 Feb 2027 | $246 | Ryanair | Dublin Airport (DUB) → Sofia Airport (SOF) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 16 Feb 2027 – 23 Feb 2027 | $139 | Ryanair | Dublin Airport (DUB) → Sofia Airport (SOF) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
February 2027 is the cheapest month — from $127.
Airlines on the cheapest dates: Ryanair.
One-way
The cheapest one-way fare on each of 4 departure dates is usually $58 to $89.
Cheapest one-way found recently
$64
10 Feb 2027 · Ryanair
Dublin Airport (DUB) → Sofia Airport (SOF)
Leaves 8:20 a.m. · 3 h 35 min trip
nonstop
found 2 days ago
Cheapest nonstop one-way
$64
10 Feb 2027 · Ryanair
Dublin Airport (DUB) → Sofia Airport (SOF)
Leaves 8:20 a.m. · 3 h 35 min trip
nonstop
found 2 days ago
Found recently, and the cheapest we hold
$64 10 Feb 2027found 2 days agoOpen this trip
$39 12 Novfound 4 days agoOpen this trip
What have prices looked like?
Over 17 days, 2 Oct to 18 Oct, the cheapest one-way we saw each day was $33 to $64.
At $64, the cheapest one-way found recently is at the high end of that range.
17 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 one-way price?
Compared with the cheapest one-way fare on each of 4 departure dates from 12 Nov to 25 Feb 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?
No. We hold one-way fares on 1 other departure date within 3 days of 10 Feb 2027, and it is not cheaper.
Every date we hold
4 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 12 Nov | $39 | Ryanair | Dublin Airport (DUB) → Sofia Airport (SOF) | nonstop | found 4 days ago | Open this trip |
| 10 Feb 2027 | $64 | Ryanair | Dublin Airport (DUB) → Sofia Airport (SOF) | nonstop | found 2 days ago | Open this trip |
| 11 Feb 2027 | $116 | Aer Lingus | Dublin Airport (DUB) → Sofia Airport (SOF) | 1 stop | found 3 days ago | Open this trip |
| 25 Feb 2027 | $80 | Ryanair | Dublin Airport (DUB) → Sofia Airport (SOF) | 1 stop | found 3 days ago | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $39.
Airlines on the cheapest dates: Ryanair, Aer Lingus.
Premium cabin fares from Dublin to Sofia
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 22 Dec – 23 Dec in another cabin: Premium economy · Business · First
Today's prices for 10 Feb 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Dublin to Sofia?
Return
Fares 90 to 179 days before departure were typically 75% lower than 14 to 29 days before departure.
From the cheapest return each day between 7 Oct and 18 Oct (12 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 |
|---|---|---|---|---|
| 14–29 days | $509 | $509 | +298% | 8 |
| 90–179 days | $128 | $127 | Cheapest seen | 12 |
| 180+ days | $270 | $270 | +111% | 8 |
One-way
Not enough history yet: in 17 days of one-way prices, 2 Oct to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 22 Dec – 23 Dec. 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