Citi is quietly dropping a 40% transfer bonus to Turkish Airlines Miles&Smiles through August 31. Transfer 125,000 ThankYou Points now and you’ll land 175,000 miles after the bonus hits your account post-campaign. That’s the kind of math that turns decent redemptions into no-brainer business class seats on Star Alliance carriers.

The effective rate? Roughly 0.71 cents per ThankYou Point when you redeem at standard chart levels. Compare that to the usual 1:1 transfer where you’re often staring at 1.0+ cpp to justify the move. Turkish’s partner chart remains one of the few fixed-award holdouts that hasn’t gone full dynamic, and crucially, there are no carrier-imposed fuel surcharges on United, Lufthansa, or other Star Alliance awards. Your only costs are taxes—usually under $200 round-trip on transatlantic trips.

Current Star Alliance Business Class Rates via Turkish

US to Europe 1 (think Greece, Hungary, or similar): 85,000 miles one-way in business. Europe 2 (London, Paris, Frankfurt, Zurich): 90,000 miles. With the bonus, that’s effectively 61,000 or 64,000 ThankYou Points each direction. Not bad for a flat bed when cash fares are laughing at $4,000.

Head farther? US to Far East/Asia clocks in around 130,000 miles one-way in business. The bonus trims that to about 93,000 points. Still competitive, especially when you factor in the lack of surcharges that plague programs like United’s own chart on peak dates.[[1]](https://awardwallet.com/airlines/turkish-airlines-award-chart/)[[2]](https://frequentmiler.com/best-uses-for-turkish-miles-smiles-miles/)

Routes Worth Booking Right Now

United Polaris from the US East Coast to Europe. JFK to FRA, EWR to LHR, IAD to ZRH—availability often shows up in Turkish’s partner space when United’s own award calendar looks like a ghost town. At 85k-90k miles plus the bonus discount, you’re beating most alternatives while enjoying Polaris’ decent (if not groundbreaking) hard product and those warm cookies.

Lufthansa from the US to Germany or beyond. The airline’s Allegris retrofit is rolling out unevenly, but when you snag a seat on a refreshed 747 or A340, it’s genuinely excellent. Turkish prices these at the same 85k-90k band. No YQ surcharge means you avoid the €200+ hit you’d sometimes see booking direct through Lufthansa miles. Book the return on a different carrier if it helps availability; Turkish doesn’t force round-trips.

Asia routes via partners like ANA or Asiana can work too, though space is tighter. The real winner remains transatlantic where the chart still feels like 2022 prices in an inflationary world.

Bonus Details and the Amex Avios Comparison

Deadline is August 31 at 23:59 Turkey time (roughly 4:59pm ET). Cap is 50,000 bonus miles per account, so transfer up to 125,000 Citi points to max it. Miles post after the promo ends. No minimum transfer beyond the usual 1,000-point increments.

Meanwhile Amex is running a 30% bonus to British Airways, Iberia, and Aer Lingus Avios through late September. That gets you 1.3 Avios per MR point—solid for short-haul or Qatar Qsuites at 70k Avios. But for pure long-haul business class without surcharges and with broader Star Alliance access, the Citi-to-Turkish deal edges it out. Avios still slaps on Europe domestics; Turkish wins when you want a proper bed across an ocean.

Turkish isn’t perfect. Phone bookings can test your patience, award space releases selectively, and miles expire after three years. Yet when the math works this well and the product delivers flat beds without surprise fees, the flaws feel like background noise.

Don’t sit on this one. Log into your Citi account today, transfer what you can use before the end of the month, and start hunting Polaris or Lufthansa awards for fall and winter trips. Your future self in a lie-flat seat will thank you—probably while judging the guy in 27E who paid cash.[[3]](https://frequentmiler.com/40-percent-transfer-bonus-citi-thankyou-turkish-milesandsmiles/)[[3]](https://frequentmiler.com/40-percent-transfer-bonus-citi-thankyou-turkish-milesandsmiles/)