Cheap Flights from Castries to Reykjavik
No deal from Castries to Reykjavik has cleared our price bar yet. What we have seen on the route is below.
Across 2 months of observations from Castries to Reykjavik, the lowest round-trip fare we recorded was $3237, in October. The typical fare was $5151. October was the cheapest month we saw and September the dearest.
The most recent price we saw on this route was $4661 on British Airways and InterCaribbean Airways, seen Oct 17. It is an unverified observation and may have changed.
See every deal <a href="/from/castries">from Castries</a>, <a href="/to/reykjavik">to Reykjavik</a>, or the return direction <a href="/from/reykjavik/to/castries">Reykjavik to Castries</a>.
Latest price we saw: Castries to Reykjavik
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 |
|---|---|---|---|---|---|---|
| Castries (SLU) to Reykjavik (KEF) | $4661 | 59.7¢ | Oct 22 – Oct 28 | British Airways and InterCaribbean Airways | Oct 17 | Check price |
Price history: Castries to Reykjavik
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $3237 | $4370 | 10 |
| Sep 2026 | $3556 | $5932 | 8 |
Frequently asked questions
How many flight deals from Castries to Reykjavik are on Sparkflights right now?
There are 0 verified deals from Castries to Reykjavik on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Castries to Reykjavik?
The lowest fare we've recorded from Castries to Reykjavik is $3237, based on 18 price observations over 2 months.
How much does a flight from Castries to Reykjavik cost?
The typical round-trip fare we observed from Castries to Reykjavik is $5151, against a recorded low of $3237. These are observations, not quotes.
When is the cheapest month to fly Castries to Reykjavik?
October was the cheapest month we observed from Castries to Reykjavik and September the dearest, over 2 months of data.
What is the current price from Castries to Reykjavik?
The most recent fare our sweep saw from Castries to Reykjavik is $4661, on Oct 17. It is an unverified observation rather than a verified deal, so check it before booking.