Why are one-way international flights so expensive?

Airlines price one-way tickets higher because they're often bought by business travelers with less price sensitivity. You're also missing the round-trip discount that leisure travelers get.

Will I have problems at immigration with a one-way ticket?

Not if you have proper documentation for permanent residence (work visa, spousal visa, residence permit). Tourist visa holders typically need proof of onward travel.

Should I book two one-way tickets instead of round-trip?

For permanent moves, yes. Round-trip tickets often have strict change policies and you won't use the return portion anyway.

Can I get extra baggage allowance for permanent moves?

Many airlines offer immigrant baggage allowances with extra weight limits (often 40-50kg instead of 23kg) when you show immigration documentation. Ask when booking or call the airline directly.

What if the airline won't let me board with a one-way ticket?

Show your visa or residence permit documentation. If they're still hesitant, having a refundable return ticket booked as backup can solve the problem immediately.

How to Book One-Way International Flights for Permanent Moves

Book one-way international flights 6-8 weeks ahead for the best prices, use flexible date searches, and be prepared to show proof of onward travel or residence permits at check-in. Consider booking a refundable return ticket as backup if immigration requires proof of departure plans.

Start searching 6-8 weeks before your move date. One-way international flights are typically 20-40% more expensive than round-trip tickets, so early booking matters more. Use Google Flights, Skyscanner, or Momondo to track prices across multiple airlines.
Search flexible dates and nearby airports. Use the calendar view to see price differences across a week or month. Check airports within 2-3 hours of your destination city. Flying into a secondary airport can save $200-500 on one-way tickets.
Consider connecting flights over direct routes. One-way tickets often price better with connections. A stop in Istanbul, Dubai, or major European hubs can cut costs by 30-50% compared to direct flights.
Book directly with airlines for permanent moves. Airlines are more helpful with visa documentation questions and baggage allowances when you book direct. Third-party sites make changes difficult when moving internationally.
Prepare immigration documentation. Have your visa, work permit, or residence documentation ready to show at check-in. Some airlines require proof you can legally stay in the destination country before issuing boarding passes for one-way tickets.
Consider a refundable return backup. If immigration typically requires proof of onward travel, book a refundable return ticket as insurance. Cancel it within 24 hours after arrival if not needed.

Why are one-way international flights so expensive?: Airlines price one-way tickets higher because they're often bought by business travelers with less price sensitivity. You're also missing the round-trip discount that leisure travelers get.
Will I have problems at immigration with a one-way ticket?: Not if you have proper documentation for permanent residence (work visa, spousal visa, residence permit). Tourist visa holders typically need proof of onward travel.
Should I book two one-way tickets instead of round-trip?: For permanent moves, yes. Round-trip tickets often have strict change policies and you won't use the return portion anyway.
Can I get extra baggage allowance for permanent moves?: Many airlines offer immigrant baggage allowances with extra weight limits (often 40-50kg instead of 23kg) when you show immigration documentation. Ask when booking or call the airline directly.
What if the airline won't let me board with a one-way ticket?: Show your visa or residence permit documentation. If they're still hesitant, having a refundable return ticket booked as backup can solve the problem immediately.