Cheap Flights from Castletown to Southampton
No deal from Castletown to Southampton has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Castletown to Southampton, the lowest round-trip fare we recorded was $716, in August. The typical fare was $1187. August was the cheapest month we saw and September the dearest.
The most recent price we saw on this route was $1082 on British Airways, Aer Lingus, 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/southampton">to Southampton</a>, or the return direction <a href="/from/southampton/to/castletown">Southampton to Castletown</a>.
Latest price we saw: Castletown to Southampton
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 Southampton (SOU) | $1082 | 211.1¢ | Oct 22 – Oct 28 | British Airways, Aer Lingus, and Loganair | Oct 16 | Check price |
Price history: Castletown to Southampton
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $972 | $1163 | 3 |
| Sep 2026 | $1169 | $1415 | 2 |
| Aug 2026 | $716 | $985 | 8 |
Frequently asked questions
How many flight deals from Castletown to Southampton are on Sparkflights right now?
There are 0 verified deals from Castletown to Southampton on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Castletown to Southampton?
The lowest fare we've recorded from Castletown to Southampton is $716, based on 13 price observations over 3 months.
How much does a flight from Castletown to Southampton cost?
The typical round-trip fare we observed from Castletown to Southampton is $1187, against a recorded low of $716. These are observations, not quotes.
When is the cheapest month to fly Castletown to Southampton?
August was the cheapest month we observed from Castletown to Southampton and September the dearest, over 3 months of data.
What is the current price from Castletown to Southampton?
The most recent fare our sweep saw from Castletown to Southampton is $1082, on Oct 16. It is an unverified observation rather than a verified deal, so check it before booking.