UK dual nationals can use expired passports with valid matching foreign passports on some airlines

In Brief

From 25 February, UK dual nationals may travel on expired UK passports if holding valid matching foreign passports with certain airlines.

Key Facts

• From 25 February, a new UK travel system affects British dual nationals' passport requirements
• UK dual nationals can travel on expired UK passports if they hold a valid passport from another country with matching details
• Some airlines will accept expired UK passports under these conditions, but travellers must check airline policies before flying
• Travellers without the correct documentation risk being denied boarding on flights to the UK
• A full list of airlines allowing travel on expired UK passports for dual nationals has been published

What Happened

Starting 25 February, the UK introduced a new travel system that changes passport requirements for British dual nationals. Under the new rules, dual nationals may use expired UK passports for travel if they also carry a valid passport from another country with matching personal details. However, acceptance of expired UK passports depends on the airline, and travellers must verify airline policies to avoid boarding denial.

Why It Matters

These changes affect many British dual nationals who may have relied on their UK passports for travel. The new system requires careful documentation checks and coordination with airlines, potentially complicating travel plans. Understanding which airlines accept expired UK passports helps travellers comply with regulations and avoid disruptions.