Cheap Flights from Castletown to Duong Dong
No deal from Castletown to Duong Dong has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Castletown to Duong Dong, the lowest round-trip fare we recorded was $1597, in September. The typical fare was $2232. September was the cheapest month we saw and August the dearest.
The most recent price we saw on this route was $1964 on Loganair, Qatar Airways, and Vietnam Airlines, seen Oct 28. It is an unverified observation and may have changed.
See every deal <a href="/from/castletown">from Castletown</a>, <a href="/to/duong-dong">to Duong Dong</a>, or the return direction <a href="/from/duong-dong/to/castletown">Duong Dong to Castletown</a>.
Latest price we saw: Castletown to Duong Dong
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 Duong Dong (PQC) | $1964 | 15.4¢ | Oct 29 – Nov 4 | Loganair, Qatar Airways, and Vietnam Airlines | Oct 28 | Check price |
Price history: Castletown to Duong Dong
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1741 | $2485 | 8 |
| Sep 2026 | $1597 | $1597 | 1 |
| Aug 2026 | $2257 | $2613 | 5 |
Frequently asked questions
How many flight deals from Castletown to Duong Dong are on Sparkflights right now?
There are 0 verified deals from Castletown to Duong Dong on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Castletown to Duong Dong?
The lowest fare we've recorded from Castletown to Duong Dong is $1597, based on 14 price observations over 3 months.
How much does a flight from Castletown to Duong Dong cost?
The typical round-trip fare we observed from Castletown to Duong Dong is $2232, against a recorded low of $1597. These are observations, not quotes.
When is the cheapest month to fly Castletown to Duong Dong?
September was the cheapest month we observed from Castletown to Duong Dong and August the dearest, over 3 months of data.
What is the current price from Castletown to Duong Dong?
The most recent fare our sweep saw from Castletown to Duong Dong is $1964, on Oct 28. It is an unverified observation rather than a verified deal, so check it before booking.