Citi ThankYou points just got a 40% transfer bonus to Turkish Airlines Miles&Smiles through November 30, 2026. Transfer 125,000 points and you’ll end up with 175,000 Turkish miles after the bonus posts in December. That turns a solid but not exceptional partner into one of the cheapest ways to buy long-haul business class on Star Alliance metal right now.

The math is simple and slightly ridiculous in a good way. Normal 1:1 transfer becomes effectively 1.4:1. A 45,000-mile US-to-Europe Star Alliance business award drops to roughly 32,143 Citi points. Even after typical taxes, you’re looking at well under 1 cent per point out of pocket for seats that routinely sell for $3,000–$5,000. That’s the kind of inefficiency premium travelers live for.

Turkish’s Star Alliance Chart Still Delivers in 2026

Despite a painful devaluation in late 2025 that killed the old 15k US domestic business sweet spot (now 22.5k) and raised other prices, Turkish’s partner chart remains one of the lowest in the alliance for transatlantic and select Asia routes.

Key 2026 pricing (one-way, partner metal):

These are fixed. No dynamic pricing nonsense. The catch everyone already knows: availability can be thin, the Turkish website is a tragedy, and you’ll likely need to call or use a tool like AwardLocker to confirm space before transferring. Do that first. Always.

Why the Urgency?

Citi has been relatively stable with Turkish transfers, with no recent history of sudden limits or devaluations aimed specifically at this partner. But the broader ThankYou program has seen quiet nerfs elsewhere in 2026, and Turkish itself has been aggressive with chart increases. This 40% bonus (capped at 50,000 bonus miles) is a genuine rare window.

The bonus posts after the promo ends, so you can’t transfer and book the same day with the full amount. That’s annoying but manageable if you’re strategic. Transfer only what you need for awards you’ve already seen available. Speculative hoarding in Turkish miles is a hobby for masochists—miles expire after three years of inactivity.

Real-world examples that actually work in late 2026:

A New York to Frankfurt business class on Lufthansa or United for 45k Turkish miles (≈32k Citi points with bonus). Cash price north of $4,000. Effective cost around 0.7–0.9 cents per point.

Los Angeles to Tokyo on ANA or United for 52.5k–67.5k Turkish miles. Still competitive against what Aeroplan or United itself charges, especially if you catch good space.

Positioning flights or open-jaws through Istanbul can stretch the value even further, though you’ll pay the Turkish metal tax on those segments.

Bottom Line: Act Like an Adult

This isn’t a “transfer everything” situation. It’s a targeted strike for people who already know what they want to book. Search for awards today, confirm the exact mileage cost on Turkish’s partner chart, then move exactly the points you need (in 1,000 increments) before the clock runs out on November 30 at 11:59 p.m. Türkiye time.

Leave a small buffer if you’re close to the 125k max transfer. The bonus isn’t life-changing on its own, but combined with Turkish’s still-cheap long-haul pricing, it creates one of the better under-1-cent redemptions available to Citi holders right now.

Do the homework. Lock in the space. Transfer. Then go enjoy a flat bed across an ocean for the price of a nice dinner. The game still has these moments—you just have to move faster than everyone else.