Flights
- Be flexible by a few days and use calendar views.
- Search city codes to include all airports.
- Price two one-ways and open-jaw trips.
- Set price alerts early.
- Count bag and seat fees before comparing.
Stays
- Compare totals with taxes and fees.
- Book free-cancellation and rebook if it drops.
- Stay near good public transport rather than in the priciest centre.
On the ground
- Use trains or buses from the airport when practical.
- Buy a travel eSIM instead of daily roaming.
- Always pay in local currency.
- Do the math on city passes.
- Book must-see sights early on official sites.
Protect yourself
- Know your passenger rights (EU261/UK261, U.S. refunds).
- Pay by credit card for protection.