Should I book all flights at once or separately?

Book together if using full-service airlines for 4+ cities—you get better routing and single customer service. Book separately for 2-3 cities with budget airlines to save money and avoid connection stress.

What if I miss a connecting flight on separate bookings?

You're responsible for rebooking and extra costs. Leave 4+ hours between flights in different bookings, especially with budget airlines that don't wait.

Can I change multi-city bookings?

Full-service airline multi-city bookings allow changes for fees (€50-150). Budget airline separate bookings typically don't allow changes—you forfeit the ticket and buy new.

How to Book Multi-City Flights in Europe

Book multi-city flights through airline websites or Google Flights using the "multi-city" option instead of round-trip. Budget airlines like Ryanair and EasyJet work best for 2-3 cities, while major carriers offer better deals for 4+ destinations.

Choose your booking method. Use Google Flights for price comparison, then book directly with airlines. Avoid third-party sites like Expedia for multi-city trips—they complicate changes and cancellations.
Select multi-city instead of round-trip. On airline websites, click "Multi-city" or "Multiple destinations." On Google Flights, select the multi-city tab. This unlocks different routing options that round-trip searches miss.
Map your route logically. Plan geographically sensible routes. London → Paris → Rome → Barcelona → London works. London → Rome → Paris → Barcelona → London costs more. Use a map.
Compare budget vs full-service carriers. For 2-3 cities: Book separate budget airline tickets (Ryanair, EasyJet, Vueling). For 4+ cities: Try Lufthansa, KLM, or Air France multi-city bookings—they're often cheaper than separate tickets.
Book 6-8 weeks ahead. European flight prices spike 2 weeks before departure. Book Tuesday-Thursday departures when possible—they're €20-50 cheaper per flight than weekend departures.
Check baggage policies carefully. Multi-city bookings on budget airlines mean separate baggage fees for each flight. Factor this into your total cost—sometimes full-service carriers become cheaper once baggage is included.

Should I book all flights at once or separately?: Book together if using full-service airlines for 4+ cities—you get better routing and single customer service. Book separately for 2-3 cities with budget airlines to save money and avoid connection stress.
What if I miss a connecting flight on separate bookings?: You're responsible for rebooking and extra costs. Leave 4+ hours between flights in different bookings, especially with budget airlines that don't wait.
Can I change multi-city bookings?: Full-service airline multi-city bookings allow changes for fees (€50-150). Budget airline separate bookings typically don't allow changes—you forfeit the ticket and buy new.