These are British Airways' Avios peak and off-peak dates for 2027

If you use your Avios on British Airways, understanding peak and off-peak dates is one of the simplest ways to stretch your points further. British Airways publishes its Avios pricing calendar well in advance, so you know exactly when flights will cost fewer points.

Today we’ll guide you through the British Airways peak and off-peak dates for 2027, explain what they mean for your redemptions, and show you how much Avios you can realistically save by planning around them.

Whether you’re booking a short-haul European hop or a long-haul business class flight, these dates matter.

What do peak and off-peak dates mean for Avios redemptions?

British Airways uses a two-tier pricing system for reward flights. Off-peak dates cost fewer Avios, and peak dates cost more for the same flight in the same cabin.

Unlike some airlines, British Airways publishes these dates in advance and fixes them for the entire year. That means no dynamic surprises (yes, we are still looking at you, Virgin Atlantic), and you can see exactly which days will cost more or less before you book.

Peak dates generally line up with high demand periods such as school holidays, bank holiday weekends, Christmas and New Year. There are also peak days scattered through the year that are less obvious, which is why having the full 2027 calendar to hand is so useful.

How much difference do peak and off-peak dates actually make?

Booking off-peak saves Avios even in Economy. The gap gets bigger in premium cabins, and bigger again when you’re travelling as a couple or a family.

Across the British Airways network, the difference between one-way peak and off-peak pricing can be as much as 3,250 Avios per person on short-haul and 38,500 Avios per person on long-haul. Here is the maximum gap by cabin, per person, each way:

Cabin	Short-haul	Long-haul
Economy	Up to 1,750 Avios	Up to 5,500 Avios
Premium Economy (World Traveller Plus)	Not offered	Up to 38,500 Avios
Business Class (Club Europe / Club World)	Up to 3,250 Avios	Up to 27,500 Avios
First Class	Not offered	Up to 36,000 Avios

One of the quirks of the Avios chart is that Business Class has a smaller peak vs off-peak gap than Premium Economy.

If you haven’t tried it yet, our Avios Calculator lets you compare Avios costs across BA, Iberia, Aer Lingus, Finnair and Qatar Airways, including peak vs off-peak pricing.

What are the British Airways peak and off-peak dates for 2027?

Below is the British Airways peak and off-peak calendar for 2027. Anything coloured in blue is a peak date.

How does 2027 compare to 2026 for BA peak dates?

The short answer is that it’s almost identical. There are 138 peak days in 2027 against 139 in 2026, so don’t expect any big change in how far your Avios stretch overall.

Spring is more generous, with just 23 peak days from March to May compared with 27 last year. May does most of the work here, with just eight peak days against 14 in 2026. Summer is essentially unchanged at 64 peak days (65 in 2026), and August is peak all the way through again.

Autumn is slightly tighter, with 23 peak days from September to November against 21 in 2026. October picks up three extra peak days, with 21 to 24 October and 28 to 31 October both priced at peak. December has one more peak day than last year, while January starts the year with two fewer.

Easter Sunday falls on 28 March in 2027, and the block of peak dates running from 25 to 29 March sits right around it. The run from 29 April to 3 May is also peak without a break, covering the early May bank holiday weekend.

Which months are worse for off-peak Avios redemptions?

From a points-saving perspective, some months are harder to work with than others.

August is the most challenging, with every single day priced at peak. Hardly surprising, but a real problem if you’re a family with children in school. July is nearly as tough, with only seven off-peak days all month (1, 2, 6, 7, 8, 13 and 20 July). December is also difficult because of Christmas and end-of-year demand, with 16 peak days.

Which months are best for off-peak Avios redemptions?

If you have flexibility, January and November are the standout months with only three peak days each. February and May are also kinder than usual, and March has just five peak days, all clustered around Easter.

June and September are worth a closer look. In both months every single peak day falls on a Friday, Saturday or Sunday. If you can travel midweek, you can fly off-peak throughout.

Christmas Day itself (25 December) is off-peak in 2027, but it is the only off-peak day in the stretch from 17 to 31 December.

Should off-peak dates be part of your Avios strategy?

For many travellers, yes

If your Avios balance is limited, deliberately targeting off-peak dates can make a meaningful difference over time. Saving a few thousand Avios per flight may not sound dramatic, but over several redemptions it can add up to an extra reward flight. It’s especially valuable if you have flexible dates, can depart a day earlier or later, or are booking long-haul or premium cabins.

That said, off-peak pricing isn’t always the deciding factor. If your dates are fixed, or you earn Avios regularly through flights, credit cards and shopping, paying peak pricing may not materially change your overall strategy.

We also totally understand the fact that for a lot of people, being flexible just isn't an option. Children, jobs and other commitments mean that date flexibility is often not possible.

The key is awareness. Knowing when British Airways peak dates fall lets you make an informed choice rather than accidentally overpaying.

Helena

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