Jet2, easyJet, TUI and Ryanair passengers told 'do not choose refund' for one reason

Scores of holidaymakers are facing an anxious wait ahead of their summer getaway as worries persist over the ongoing conflict in the Middle East. Thousands have already had their flights cancelled or disrupted, leaving them with the stressful task of replanning their trips or abandoning them entirely.

However, the Civil Aviation Authority, which oversees and regulates civil aviation in the UK, has issued summer guidance for passengers, outlining their rights should a flight be cancelled either before they depart or while they are already away. It has also reassured travellers that they are "well protected" when things go wrong.

It said: "You may have seen reports about possible disruption to flights this summer. As the summer travel season approaches, airlines, government and industry partners are working closely to support smooth journeys."

It continued: "While there is a risk of some disruption as a result of the situation in the Middle East, travellers in the UK are well protected by some of the strongest passenger rights in the world, offering reassurance if disruption does occur." Publishing the statement on its website, it went on to outline several key rules all passengers should be aware of if their flight is disrupted - including one scenario where you should not request a refund, reports the Liverpool Echo.

If your cancelled flight was booked directly with the airline or via a third party your airline is required by law to offer you the following 3 options to choose from:

• a refund
• an alternative flight (referred to as “re-routing”) at the earliest opportunity
• an alternative flight (referred to as “re-routing”) at a later date at your convenience, subject to availability.

It said: "You will be required by the airline to select one of these options. Once you have committed to one of these options with your airline you are unlikely to be able to change your mind. Ensure that you consider all options carefully before selecting the best choice for you.

A Refund

The CAA advised: "Do not choose a refund of your flight if you still wish to travel. If you choose a refund, you will not be entitled to re-routing or care.

"If you no longer wish to travel you can ask for a refund. If you chose this option, you will need to confirm this with your airline. The airline should provide you with a refund within 7 days. If you booked through a third party, your refund may take longer.

"Your right to a refund applies to all the parts of the ticket you have not used. For example, if you booked a return flight and did not depart, you are entitled to the full cost of the return ticket. If you are part way through your journey and your connecting flight is cancelled you are also entitled to a flight back to your original UK departure airport if you decide not to, or cannot, continue your journey."

An alternative flight (re-routing) at the earliest opportunity

This requires the airline to find you a different flight to your destination as close as possible to the time of your original flight, explained the CAA. It said: "If there are lots of flights being cancelled, it may be challenging for your airline to find you alternative flight seats as other flights may already be full.

"Although we expect your airline to do all it can to offer you an alternative flight (which may mean flying on an alternative airline) and keep you updated while you wait, limited available seats may mean that your airline may not be able to get you to your destination as quickly as you or it would wish.

"If you are already at the airport when your flight is cancelled and you choose this option, your airline should also provide you with care in the form of meals, refreshments and hotel accommodation proportionate to the wait for your alternative flight. You are also entitled a means of communication e.g. two phone calls or emails."

If your cancelled flight was a component of a package holiday

If your cancelled flight was a part of a package holiday, you benefit from the same rights as if you had booked directly with the airline. Refer to “If you booked a flight directly with the airline or via a third party” for details of these rights.

In addition, you may also benefit from additional rights under the Package Travel and Linked Travel Arrangements Regulations. Your package provider must offer a suitable alternative holiday if it can, or a refund for the full price of your package holiday.

These are similar to the rules for flights from the UK with some small expections, The CAA said if you booked a flight directly with the airline or via a third party and your return flight has been cancelled, you may be covered by UK passenger rights legislation, however this is dependent on which airline is operating your flight.

If it is a UK or EU air carrier you will be covered however if you are travelling with a non-UK or non-EU air carrier you will not be covered. It adds: "If UK passenger rights legislation does not apply, we encourage airlines to do all they can to minimise the overall impact to their passengers. You may also have some protection if you booked your flight with a credit card or via your travel insurance."

However if your flight is covered by UK passenger rights legislation your airline is required by law to offer you the following 3 options to choose from:

• a refund
• an alternative flight (referred to as “re-routing”) at the earliest opportunity
• an alternative flight (referred to as “re-routing”) at a later date at your convenience, subject to availability.

It added: "You will be required by the airline to select one of these options. Once you have committed to one of these options with your airline you are unlikely to be able to change your mind. Please ensure that you consider all options carefully before selecting the best choice for you. For most passengers, your choice will be a flight home.

A Refund

It said: "Do not choose a refund of your flight if you still wish to travel. If you choose a refund, you will not be entitled to re-routing or care. If you no longer wish to travel you can ask for a refund.

"If you chose this option, you will need to confirm this with your airline. The airline should provide you with a refund within 7 days. If you booked through a third party, your refund may take longer.

"Your right to a refund applies to all the parts of the ticket you have not used. For example, if you booked a return flight and did not depart, you are entitled to the full cost of the return ticket. If you are part way through your journey and your connecting flight is cancelled you are also entitled to a flight back to your original UK departure airport if you decide not to, or cannot, continue your journey."

An alternative flight (re-routing) at the earliest opportunity

This option requires the airline to find you an alternative flight to the UK as close as possible to the time of your original flight. The CAA advised: "If there are lots of flights being cancelled, it may be challenging for your airline to find you alternative flight seats as other flights may already be full. Although we expect your airline to do all it can to offer you an alternative flight (which may mean flying on an alternative airline) and keep you updated while you wait, limited available seats may mean that your airline may not be able to get you to your destination as quickly as you or it would wish.

"If you are already at the airport when your flight is cancelled and you choose this option, your airline should also provide you with care in the form of meals, refreshments and hotel accommodation proportionate to the wait for your alternative flight. You are also entitled a means of communication e.g. two phone calls or emails."

If your cancelled flight was a component of a package holiday

If your cancelled flight was a component of a package holiday, you benefit from the same rights as if you had booked directly with the airline, said the CAA. Refer to “If you booked a flight directly with the airline or via a third party” for details of these rights.

It added: "In addition, you may also benefit from additional rights under the Package Travel and Linked Travel Arrangements Regulations. Normally your tour operator will contact you in advance to re-arrange your flights back to you UK. However, if you are at the airport, you should contact your package travel organiser to talk through your options."