Cheap Flights from Castletown to Sofia
No deal from Castletown to Sofia has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Castletown to Sofia, the lowest round-trip fare we recorded was $767, in October. The typical fare was $963. October was the cheapest month we saw and August the dearest.
The most recent price we saw on this route was $772 on British Airways and Loganair, seen Oct 16. It is an unverified observation and may have changed.
See every deal <a href="/from/castletown">from Castletown</a>, <a href="/to/sofia">to Sofia</a>, or the return direction <a href="/from/sofia/to/castletown">Sofia to Castletown</a>.
Latest price we saw: Castletown to Sofia
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Castletown (IOM) to Sofia (SOF) | $772 | 25.8¢ | Oct 22 – Oct 28 | British Airways and Loganair | Oct 16 | Check price |
Price history: Castletown to Sofia
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $767 | $948 | 4 |
| Sep 2026 | $789 | $789 | 1 |
| Aug 2026 | $905 | $1152 | 7 |
Frequently asked questions
How many flight deals from Castletown to Sofia are on Sparkflights right now?
There are 0 verified deals from Castletown to Sofia on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Castletown to Sofia?
The lowest fare we've recorded from Castletown to Sofia is $767, based on 12 price observations over 3 months.
How much does a flight from Castletown to Sofia cost?
The typical round-trip fare we observed from Castletown to Sofia is $963, against a recorded low of $767. These are observations, not quotes.
When is the cheapest month to fly Castletown to Sofia?
October was the cheapest month we observed from Castletown to Sofia and August the dearest, over 3 months of data.
What is the current price from Castletown to Sofia?
The most recent fare our sweep saw from Castletown to Sofia is $772, on Oct 16. It is an unverified observation rather than a verified deal, so check it before booking.