BA Amex Strategy Guide
Why the BA Amex still anchors the UK Avios strategy in 2026 — and how to evaluate it properly
The British Airways American Express cards remain the foundation of most UK Avios strategies — but not because of how quickly they earn points. They matter because of the Companion Voucher. For many travellers, this single mechanism is what turns everyday spending into premium travel that would otherwise be out of reach.
Avios accumulate across multiple sources — shopping portals, flights, Barclays cards, flexible points transfers. But the Companion Voucher is what compresses the cost of premium cabin redemptions to the point where they become realistic. Without it, a Business Class return to New York for two people requires over 300,000 Avios. With it, the same booking costs around 160,000.
That compression is the core value. Everything else — earn rates, sign-up bonuses, card fees — is secondary to whether you can generate and deploy a voucher each year. How the Companion Voucher works in detail, how to book with it, and how to maximise its value are covered in our separate guide.
Think of Avios as fuel and the Companion Voucher as the engine. You can build an Avios balance from dozens of sources. But only BA Amex manufactures the lever that halves the redemption cost of a second seat — or cuts a solo ticket by 50%. That is why these cards anchor a strategy rather than just contributing to one.
The Two Cards
Both cards now require £15,000 annual spend to trigger a Companion Voucher — raised from £10,000 (Premium Plus) and £12,000 (free card) in November 2024. The decision is no longer about reaching a threshold. It is about the type of voucher you generate and the broader benefits that come with each card.
Free BA American Express
No annual fee. Earns 1 Avios per £1 on all eligible purchases. Sign-up bonus of 5,000 Avios when you spend £1,000 in three months. Minimum income requirement of £15,000. The Companion Voucher is valid for one year and restricted to Economy class on BA, Iberia and Aer Lingus. A solo traveller can use it for a 50% discount on the Avios cost of one ticket instead.
The free card makes sense if your travel is primarily short-haul Economy, if reaching £15,000 is a stretch, or if you want to earn Avios at 1 per £1 without committing to a fee. But the November 2024 threshold increase hurt the free card’s proposition significantly — the same £15,000 spend now produces a much weaker voucher than the Premium Plus version.
BA American Express Premium Plus
Annual fee of £300. Earns 1.5 Avios per £1 on all eligible purchases — the highest ongoing airline earn rate of any UK credit card. Earns 3 Avios per £1 on flights and holidays booked directly with BA. Sign-up bonus of 30,000 Avios when you spend £6,000 in three months.
The Companion Voucher is valid for two years and usable in any cabin including First Class. It also unlocks enhanced Club World Business Class reward seat availability that does not appear in standard Avios searches — additional seats that BA releases specifically for Premium Plus voucher holders.
Both cards: you must not have held either BA Amex card in the previous 24 months to qualify for the sign-up bonus. You will still qualify if you hold (or held) an Amex Gold, Platinum, Marriott or Nectar card — or a Business card, or if you are a supplementary cardholder on someone else’s account. Only previous personal BA Amex cards block eligibility. Both cards add a 2.99% foreign exchange fee on non-sterling transactions, making them poor for overseas spending.
Choosing Based on the Trip, Not the Fee
Evaluating the cards as “free versus £300” misses the point. The correct starting point is the cabin you want to fly.
If your redemptions will be short-haul Economy or budget long-haul, the free card can work. If your objective is Club World or First Class on long-haul routes, Premium Plus is the only option — the free card’s voucher is restricted to Economy and cannot access the enhanced Club World seats.
The £300 fee is almost irrelevant in context. A single Club World voucher booking to New York saves approximately 160,000 Avios — worth £1,600+ at a conservative 1p per Avios valuation. To Cape Town, the saving is around 180,000 Avios. To Sydney in Business Class, over 300,000 Avios. The fee pays for itself many times over on one trip.
Factor in the higher earn rate (1.5 vs 1 per £1), the 30,000 vs 5,000 sign-up bonus, the two-year vs one-year voucher validity, the all-cabin vs Economy-only restriction, the enhanced Club World availability, and now the Tier Points from spending — and the Premium Plus delivers dramatically more value at every level. The free card’s only advantage is the absence of a fee.
If you can realistically spend £15,000 per year and your goal is premium cabin travel, the Premium Plus is almost always the right choice. If you cannot hit £15,000, the voucher does not trigger — in which case downgrade to the free card (receiving a pro-rata fee refund) and pair it with a Barclaycard Avios Plus for its lower upgrade voucher threshold of £10,000.
Tier Points from Card Spending
Premium Plus holders can now earn up to 2,500 Tier Points per membership year through card spending. The structure is tiered: 750 TPs when you reach £15,000 of spend, another 750 at £20,000, and a further 1,000 at £25,000. You must enrol through the Amex app or website — only spend after enrolment counts. The free BA Amex card is not eligible. Existing Premium Plus cardholders also received 500 free Tier Points as a loyalty bonus when the offer launched.
This matters most for travellers targeting Bronze (3,500 TPs) or Silver (7,500 TPs). With 2,500 TPs from card spending, a Bronze chaser needs only 1,000 more — achievable from a single European Business Class return or from £1,000 of direct BA spending under the revenue-based Tier Point system introduced in April 2025. Silver remains harder at 7,500 TPs, but the card contribution is meaningful alongside a moderate flight schedule. Gold at 20,000 TPs is realistically out of reach through card spending alone.
The first £15,000 of spend earns both the Companion Voucher and 750 Tier Points simultaneously — making that threshold doubly productive for Premium Plus holders.
Separately, BA is also offering bonus Tier Points on flight bookings — 75 extra TPs for a short-haul Economy flight and 150 extra for long-haul Economy, with higher bonuses for premium cabins. This was originally set to end in February but was extended after customer backlash. You must register your BA Club membership number at ba.com to benefit.
Before April 2025, Tier Points could only be earned by flying. The introduction of card-based earning is a structural change to how BA status works. For the first time, spending patterns and flying patterns both contribute to status progression. This makes the Premium Plus card more than an Avios tool — it is now also a status tool.
First-Year Economics
The Premium Plus card’s first year is almost always the strongest in terms of value generated, because the sign-up bonus stacks on top of ongoing earning, the voucher and Tier Points.
Sign-up bonus: 30,000 Avios (spend £6,000 in 3 months)
Ongoing earning at £15,000 spend: 22,500 Avios (at 1.5 per £1)
Companion Voucher: triggered at £15,000, saving 80,000–320,000+ Avios depending on route and cabin
Tier Points: 750 TPs at £15,000 (up to 2,500 at £25,000)
Total first-year Avios: 52,500 minimum from the card alone, plus a voucher worth far more in redemption terms
Even if you never renew, the first year alone typically generates enough Avios and voucher value to justify the fee several times over. This is why applying for Premium Plus — even with the intention of downgrading after Year 1 — is a common and rational strategy.
The Upgrade and Downgrade Cycle
BA Amex does not need to be held in the same form permanently. Many collectors use a deliberate cycle.
Year 1: Apply for Premium Plus. Earn the 30,000 Avios sign-up bonus. Trigger the Companion Voucher at £15,000. Earn Tier Points. Total first-year value is exceptional.
Year 2+: If you will hit £15,000 again and will use the voucher in a premium cabin, renew. If not, downgrade to the free card — you receive a pro-rata refund of the £300 fee, your spend progress towards the next voucher carries over, and you continue earning 1 Avios per £1.
After 24 months without either BA Amex card: You qualify for a fresh sign-up bonus. Some collectors alternate between BA Amex and Amex Membership Rewards cards (Gold or Platinum) on a two-year cycle, capturing bonuses from each programme in rotation.
Voucher spend progress carries over when downgrading from Premium Plus to the free card within the same card year. It does not carry over if you cancel entirely and reapply.
A household where both adults hold a BA Amex can stagger card years so vouchers are earned at different times — creating two booking windows per year instead of one. Two vouchers can even be used simultaneously on the same search, booking for four passengers at once.
How BA Amex Fits with Other Cards
American Express is not accepted everywhere. Some retailers, many small businesses, most government services and several online platforms reject Amex. The 2.99% FX fee also makes it unsuitable for overseas spending. You need at least one secondary card.
Barclaycard Avios (free or Plus) is the natural pairing. It captures all non-Amex spend on the Mastercard network, earns Avios at 1–1.5 per £1, and progresses towards its own Upgrade Voucher — a complementary but fundamentally different reward. After triggering the Companion Voucher on BA Amex, redirecting remaining spend to the Barclaycard maximises progress towards the Upgrade Voucher without wasting spend on a threshold already met.
Amex Membership Rewards cards (Gold, Platinum) earn flexible MR points that transfer 1:1 into Avios. They do not generate Companion Vouchers. Their role is different — building a flexible balance that can be directed to Avios or other programmes depending on need. Many collectors rotate between BA Amex and MR cards on a two-year cycle to harvest sign-up bonuses from both.
A dedicated FX-free card for overseas spending prevents the 2.99% surcharge from eating into value abroad. The Virgin Atlantic Reward Mastercard offers 0% FX fees in the Eurozone. The Hilton Honors Mastercard debit card charges 0.5% FX worldwide.
The Avios Exit Route
Not every Avios balance ends up on a flight. If you find yourself with Avios you cannot realistically use — whether the balance is too small, your travel plans have changed, or the redemptions available do not offer good value — Avios can be converted into Nectar points at a 1:1 ratio. One Avios becomes one Nectar point, which is worth approximately 0.5–0.7p depending on how you spend it.
This is not a good conversion rate. It is a last resort. Avios are almost always worth more when spent on flights, upgrades or travel. But the Nectar conversion means Avios are never truly stranded — they can always be turned into something usable, even if the value is lower than ideal.
When BA Amex Is Not the Answer
The structural advantage disappears when the conditions for it are not met. Specifically:
You cannot spend £15,000 per year — the voucher does not trigger, and the earn rate alone rarely justifies the £300 fee. Downgrade to the free card or focus on Barclays instead.
You would carry a balance — at 29.4% APR variable, interest charges will exceed any Avios benefit within a month or two. Every strategy in this guide assumes full monthly repayment. The representative APR including the £300 fee is 136.4%.
Your redemptions are consistently short-haul Economy — the voucher saving is smaller, and the Barclays Upgrade Voucher may deliver more practical value on short-haul cabin upgrades.
Amex acceptance is very low in your spending pattern — if most merchants reject Amex, hitting £15,000 becomes difficult. A Barclaycard Avios Plus at £10,000 for its upgrade voucher may be more realistic.
And honestly — if money is tight, do not book flights with BA or an affiliated airline just to earn points. Concentrate on finding the lowest fare. Platforms like Skyscanner, Google Flights and Kayak let you search across all airlines to find the cheapest option regardless of loyalty programme. Avios strategies only make sense when they sit on top of spending you would do anyway. They should never drive spending decisions that do not make financial sense on their own terms.
Never spend more than you otherwise would to reach the £15,000 threshold. The voucher is valuable when it falls out of natural spending. When it requires manufactured spending or overspending, the economics reverse quickly. If £15,000 is a stretch, the free card at 1 Avios per £1 with a Barclaycard alongside it is a more honest setup.
BA Amex is not a points accelerator. It is a redemption engine. The card’s value sits in the Companion Voucher and — from 2025 onwards — in Tier Points from spending. Choose the version that matches your cabin objective, trigger the voucher deliberately, and pair it with Barclays for non-Amex spend and the Upgrade Voucher. The strongest setups use both card systems together, not one in isolation.
