Cheapest Time to Fly to Dubai From the UK (2026)
Dubai flight prices swing more than almost any destination. Here's exactly when to fly from the UK for the cheapest fares — and the sweet spot where price and weather both work.
The short answer
- Cheapest: June–August (hot, but fares & hotels drop sharply)
- Best value + weather: April–May and September–October
Rough return fares by season
| Item | Estimate | Notes |
|---|---|---|
| ☀️ Summer (Jun–Aug) | £300–£400 | Cheapest, but very hot |
| 🌸 Spring (Apr–May) | £400–£500 | Great weather, good value |
| 🍂 Autumn (Sep–Oct) | £400–£550 | Warm, lovely, mid-priced |
| ❄️ Dec–Jan peak | £550–£800+ | Most expensive — avoid for value |
| Best for value | Summer / shoulder | Book 2–3 months ahead |
These are indicative estimates to help you plan, not quotes. Real prices change with season, demand and how early you book — always confirm live fares before booking.
When to actually go
If you only care about price, fly June–August — but it's 40°C+. For the best balance of cost and comfort, target April–May or September–October: warm, sunny and far cheaper than the December peak.
- Avoid Christmas/New Year and UK school holidays for value.
- Book 2–3 months ahead for the lowest fares.
- Mid-week departures are usually cheaper than weekends.
How to keep the cost down
- Fly summer for the lowest fares (accept the heat).
- April–May / Sept–Oct = best value + weather.
- Avoid December–January peak.
- Book 2–3 months ahead, mid-week.
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✨ Plan my Dubai trip →Frequently asked questions
What is the cheapest month to fly to Dubai from the UK?
July and August are usually the cheapest, with fares from around £300 return — though it's extremely hot. April, May, September and October offer the best balance of price and weather.
When is Dubai most expensive?
December and January (peak season and the holidays) plus UK school holidays — fares can hit £600–£800+ return.
How far ahead should I book Dubai flights?
Around 2–3 months ahead usually gets the best fares; last-minute and peak-season bookings cost the most.