This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $631 fare is the cheapest current round-trip from Newark (EWR) to IST on Turkish flight TK30, departing 2026-10-06 at 00:25 with return on 2026-10-30.

Clicking "Book this flight" opens Kiwi.com with this exact flight pre-filtered — same airline, same dates, same passenger count.