Cheap Flights from Castries to Bilbao
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No deal from Castries to Bilbao has cleared our price bar yet. What we have seen on the route is below.
Across 2 months of observations from Castries to Bilbao, the lowest round-trip fare we recorded was $1672, in October. The typical fare was $2420. October was the cheapest month we saw and September the dearest.
See every deal from Castries, to Bilbao, or the return direction Bilbao to Castries.
Price history: Castries to Bilbao
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1672 | $2284 | 24 |
| Sep 2026 | $2200 | $2556 | 10 |
Frequently asked questions
How many flight deals from Castries to Bilbao are on Sparkflights right now?
There are 0 verified deals from Castries to Bilbao on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Castries to Bilbao?
The lowest fare we've recorded from Castries to Bilbao is $1672, based on 34 price observations over 2 months.
How much does a flight from Castries to Bilbao cost?
The typical round-trip fare we observed from Castries to Bilbao is $2420, against a recorded low of $1672. These are observations, not quotes.
When is the cheapest month to fly Castries to Bilbao?
October was the cheapest month we observed from Castries to Bilbao and September the dearest, over 2 months of data.