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Travel questions & answers

Real questions travellers ask, with thorough, accepted answers, from booking timing to eSIMs, insurance and refunds.

342votes

When is the best time to book international flights?

For most long-haul routes the sweet spot is roughly two to five months before departure, when airlines have released inventory but demand has not yet pushed fares up. Set a price alert as soon as you know your dates so you can watch the trend, and use a flexible-date search to spot the cheapest day. Avoid booking last minute for popular routes and avoid booking the instant a route opens, when prices are often high.

Accepted answer
218votes

How much liquid can I bring in my carry-on?

On most airlines the standard rule is containers of up to 100 ml (3.4 oz) each, all fitting inside a single transparent resealable bag of about one litre. Larger quantities must go in checked baggage. Medicines, baby food and some duty-free items can be exempt, but you may need to declare them at security. Rules vary slightly by country and airport, so check your departure airport's page before you pack.

Accepted answer
287votes

Is an eSIM cheaper than roaming with my home carrier?

In most cases yes, especially for data. A travel eSIM lets you buy a destination data plan up front at local-style rates, often a fraction of pay-as-you-go roaming. Roaming can still win if your home plan bundles free roaming for your destination, or for a very short trip with little data use. Compare the eSIM plan's per-gigabyte cost against your carrier's daily roaming fee for the length of your trip.

Accepted answer
195votes

Is travel insurance really worth it for a short trip?

For most trips it is, because the main value is emergency medical cover and trip cancellation, not lost luggage. A single overseas medical incident can cost far more than the policy. For a short domestic trip with refundable bookings and existing health cover the case is weaker, but if you have non-refundable flights or hotels, or you're travelling somewhere with expensive healthcare, a policy is usually worth the small premium.

Accepted answer
164votes

How do price alerts actually work?

When you set an alert on a route or stay, the search is saved and the price is re-checked automatically over time. If it drops (or in some cases rises) you get an email or push notification with the new figure, so you can open the saved search and book at the right moment. Alerts are most useful on routes with volatile pricing; set several for different dates to find the cheapest window.

Accepted answer
142votes

If I cancel, who do I get a refund from, the site or the provider?

Because a meta-search sends you to the airline, hotel or agency to complete the booking, the refund comes from that provider under their cancellation policy, not from the comparison site. Always read the cancellation terms shown before you leave the meta-search and confirm them on the provider's page. Keep your booking confirmation, and contact the provider directly to start any cancellation or change.

Accepted answer
119votes

Can I use an airport lounge without a business-class ticket?

Yes. Many lounges sell single-visit passes to any traveller regardless of cabin or airline, and you can usually reserve a slot in advance. Some credit cards and lounge memberships also grant access. Check the lounge's amenities, opening hours and maximum-stay before booking so it fits your layover, and arrive with your digital pass and boarding card.

Accepted answer
176votes

Should I pay in my home currency or the local currency abroad?

Almost always choose the local currency. When a terminal or website offers to charge you in your home currency, known as dynamic currency conversion, it usually applies a poor exchange rate plus a markup. Paying in the local currency lets your own bank or card do the conversion, which is typically cheaper. Use a card with low or no foreign-transaction fees for the best result.

Accepted answer