Heathrow → Mikonos flight delays
HEATHROW → MIKONOS · all airlines · 584 flights · May 2025 – April 2026 · source: UK CAA
This route is delayed
24%of the time, by +39 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
76%
Delayed 3h+
0.3%
Cancelled
0%
Avg when late
+39m
Were you delayed 3+ hours on this route?
About 0.3% of these flights land 3h+ late. If yours did, under UK261 you could be owed up to £520 — and you can claim it yourself for free. Check if you're owed →
When does HEATHROW → MIKONOS run late?
16
17
31
28
25
J
F
M
A
M
J
J
A
S
O
N
D
Delays peak in July (31% late). This route mainly flies in season — empty months had too few flights to show.
Frequently asked
How often is the Heathrow to Mikonos flight delayed?
About 24% of HEATHROW → MIKONOS flights arrive late (15+ minutes), by an average of 39 minutes when they do, based on 584 flights in May 2025 – April 2026.
What is the worst month for delays on HEATHROW → MIKONOS?
July is the worst, with 31% of flights delayed, while May is the most reliable at 16%.
Airport overviews