Cheap flights from Raleigh to Sofia from $333 RDU → SOF
Raleigh-Durham International Airport (RDU) → Sofia Airport (SOF)
The cheapest return found recently is $757 with United Airlines, 11 Feb 2027 – 18 Feb 2027, found yesterday. The cheapest one-way found recently is $333 with Icelandair, 13 Feb 2027, found yesterday.
- Cheapest one-way found recently
- $333, found yesterday
- Cheapest return found recently
- $757, 11 Feb 2027 to 18 Feb 2027
- Usual return price
- $768 to $779
- Cheapest month to fly
- February 2027, return fares from $757 found in the last 7 days
Return
The cheapest return fare on each of 3 departure dates is usually $768 to $779.
Cheapest return found recently
$757
11 Feb 2027 – 18 Feb 2027 · United Airlines
Raleigh-Durham International Airport (RDU) → Sofia Airport (SOF)
Leaves 2:45 p.m. · Return leaves 6:25 a.m. · 36 h 48 min of travel, both ways together
out 2 stops, back 2 stops
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$757 11 Feb 2027 – 18 Feb 2027found yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 5 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $658 to $778.
5 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 3 departure dates from 10 Jan 2027 to 12 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 7-night return fares leaving within 3 days of 11 Feb 2027 to compare.
Every date we hold
5 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 10 Jan 2027 – 19 Jan 2027 | $778 | United Airlines | Raleigh-Durham International Airport (RDU) → Sofia Airport (SOF) | out 2 stops, back 2 stops | found 2 days ago | See prices for these dates |
| 11 Feb 2027 – 18 Feb 2027 | $757 | United Airlines | Raleigh-Durham International Airport (RDU) → Sofia Airport (SOF) | out 2 stops, back 2 stops | found yesterday | See prices for these dates |
| 12 Feb 2027 – 20 Feb 2027 | $779 | Icelandair | Raleigh-Durham International Airport (RDU) → Sofia Airport (SOF) | out 3 stops, back 3 stops | found 2 days ago | See prices for these dates |
Which month looks cheapest?
February 2027 is the cheapest month — from $757.
Airlines on the cheapest dates: United Airlines, Icelandair.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$333
13 Feb 2027 · Icelandair
Raleigh-Durham International Airport (RDU) → Sofia Airport (SOF)
Leaves 7:35 p.m. · 21 h 55 min trip
2 stops
found yesterday
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$333 13 Feb 2027found yesterdayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
On 12 Nov, the cheapest one-way we saw was $333.
At $333, the cheapest one-way found recently costs the same.
One day is a short history, so treat this as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 13 Feb 2027 to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 13 Feb 2027 | $333 | Icelandair | Raleigh-Durham International Airport (RDU) → Sofia Airport (SOF) | 2 stops | found yesterday | Open this trip |
Airlines on the cheapest dates: Icelandair.
Premium cabin fares from Raleigh 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 11 Feb 2027 – 18 Feb 2027 in another cabin: Premium economy · Business · First
Today's prices for 13 Feb 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Raleigh to Sofia?
Return
Not enough history yet: we have 5 days of return prices, 24 Sept to 12 Nov, and compare booking times once 3 booking ranges have 7 days each.
One-way
Not enough history yet: we have one day of one-way prices, 12 Nov, and compare booking times once 3 booking ranges have 7 days each.
Live price for these dates
The cheapest return found recently is for 11 Feb 2027 – 18 Feb 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Raleigh to Sofia?
The cheapest return found recently is $757 with United Airlines, 11 Feb 2027 to 18 Feb 2027, found yesterday. The cheapest return fare on each of 3 departure dates is usually $768 to $779.
How much is a one-way flight from Raleigh to Sofia?
The cheapest one-way found recently is $333 with Icelandair, 13 Feb 2027, found yesterday.
What is the cheapest month to fly from Raleigh to Sofia?
February 2027 is the cheapest month for a return, from $757, 11 Feb 2027 to 18 Feb 2027, found yesterday.
How long is the flight from Raleigh to Sofia?
The cheapest one-way found recently, with Icelandair on 13 Feb 2027, takes 21 h 55 min with 2 stops.
Which airlines have the cheapest flights from Raleigh to Sofia?
Between 10 Jan 2027 and 12 Feb 2027, United Airlines has the cheapest return on 2 of the 3 departure dates we hold, and Icelandair on 1.
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