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Practical UK name-change guide

Can I book a flight in my new name before changing my passport?

Understand the risks of booking flights in a future name, what must match at travel, and how to fix a ticket after a UK name change.

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Clear document guidance
Practical next steps
Sources linked below
Clear answers, with the source behind them

Practical guidance for your next name-change step. References are linked throughout and collected at the end.

Updated: 17 October 2026
On this pageQuick answerBooking a seat and being allowed to travel are differentWhich situation are you in?How to ask for a name amendmentFirst names, middle names and formattingIf the passport will not arrive in timeFAQs

The quick answer

A booking system may let you enter your intended new name, but that does not guarantee you can travel. You need a valid passport in the appropriate matching name when you fly, plus compatible entry documents. Waiting until your replacement passport arrives is the safer approach.

The practical details

Booking a seat and being allowed to travel are different

A website accepting payment does not confirm that your future passport application will succeed or finish in time. Some booking systems collect passport details later, but the passenger name is still part of the ticket.

British Airways says ticket and passport names must match after marriage, divorce or a deed poll change, and that required documents such as visas and ESTAs must also match. British Airways: ticket and passport name changes

Do not use the passport-number field as a workaround. Updating advance passenger information and correcting the name on a ticket are separate tasks.

Your next step

Which situation are you in?

Your positionPractical next step
No booking and no new passport yetWait for the passport, then book using its details.
Booked in the old name; new passport receivedAsk the ticket issuer to amend the existing booking.
Booked in the new name; old passport onlyContact the airline or agent now. Establish an amendment plan rather than assuming the passport will arrive.
Honeymoon with a post-dated passportCheck the ceremony date, passport valid-from date and visa requirements.
Flight booked through an agentStart with the agent responsible for issuing the ticket.

These are planning recommendations. The fare rules and document checks for your particular journey remain the airline’s and destination’s.

Step by step

How to ask for a name amendment

Have the booking reference and full itinerary ready, including connecting flights.

Explain that the traveller is the same person and the name has changed.

Avoid describing it as a transfer to a different passenger.

Provide the name on the ticket and the name on the passport exactly.

Ask how to submit supporting evidence securely.

Ask for the total charge and whether every flight and associated service will be updated.

Check the revised ticket confirmation, then update passenger information and other travel records as instructed.

British Airways currently says it does not charge for this kind of name change, although changed taxes, fees or carrier charges may still be payable. This is a carrier-specific example, not a promise about other airlines or agents. British Airways: ticket and passport name changes

The practical details

First names, middle names and formatting

Do not assume a rule about a changed surname also answers a question about an omitted middle name, a shortened first name or a system that removes punctuation. Read the airline’s own instructions and ask about the exact discrepancy.

When contacting support, give an example of what the passport shows and what the booking confirmation shows. A precise question is more useful than asking whether “names have to match”, because systems display names in different ways.

Get the paperwork in place

When you are ready to change your passport name, a clearly prepared deed poll gives you the document linking your old and new names.

Order a printed deed pollWhat’s included
The practical details

If the passport will not arrive in time

Ask the passport service about the application status and any appropriate urgent route. Separately, ask the airline about amendment, postponement or cancellation options. Contact both promptly so you have time to consider the available options.

Avoid repeatedly submitting new passport applications or buying replacement tickets without understanding the position. Record the advice, any deadlines and the name of the team handling the case.

Your questions answered

Frequently asked questions

Do not rely on that. Resolve the mismatch with the airline or ticket issuer before travel.

That may update passenger information, but it does not necessarily amend the ticket name.

No. Make clear that the same person is travelling. The airline will apply its own evidence and fare rules.

Plan around the passport you will actually use and any post-dating requirements. Do not assume a wedding date guarantees the replacement passport will arrive.

Check the detail

Sources for this guide

Guidance and reference pages

Use the relevant organisation’s instructions when submitting your documents.

Continue your name change

Related guides

Changing your name before going abroad

Read the practical steps and document guidance.

Can I use my old passport after changing my name?

Read the practical steps and document guidance.

Change your name on a UK passport

Read the practical steps and document guidance.

Prepared for your next step

Your new name. Your deed poll, taken care of.

When you are ready to change your passport name, a clearly prepared deed poll gives you the document linking your old and new names. Individually prepared and checked, with free UK delivery.

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