When Should I Buy Flights -

2–8 months in advance. Specifically: Europe: 3–5 months ahead.

For 2026 travel, the best time to buy flights generally falls into a "sweet spot" window: in advance for domestic trips and 2 to 8 months for international travel . Booking too early (more than 8 months out) or waiting until the last 3 weeks often results in higher fares. The "Sweet Spot" Booking Windows when should i buy flights

Searches in the early morning (5–9 a.m.) or late night (after 8 p.m.) often reveal better availability and lower fares before algorithms readjust for business traveler demand. Holiday and Peak Season Strategy 2–8 months in advance