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How Can I Use Miles or Points to Buy Flights?

Using miles and points to buy flights

Wondering how to turn your miles or points into a plane ticket? You’re in the right place. Whether you've been flying a lot or just swiping a rewards card, we’ll walk you through how to earn air miles, and how to use them to book your next flight.

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What are air miles/points?

Air miles (sometimes called points) are rewards you can earn and use to get travel perks. That includes things like flights, hotel stays, car hire, upgrades, lounge access and more. They're like loyalty points for travelling.

You’ll usually earn miles when you fly with a specific airline, but there are other ways to collect them too, such as:

These can all help boost your balance. Some programmes even give you points for dining out or booking through certain websites.

Once you've earned enough, you can use your miles to cut the cost of your next trip, or even pay for it entirely. It’s a great way to make your travel go further, especially if you fly often or already use a credit card that rewards your everyday spending.

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How do I earn air miles?

There are a few easy ways to earn air miles, and you don’t have to fly every week to start building up points.

  • First, sign up for your favourite airline’s loyalty programme. You'll earn miles every time you fly with them, and often with their partner airlines too.
  • Another popular option is using a rewards credit card. You’ll collect miles just by spending on everyday things like groceries, fuel or online shopping.
  • Many airlines also work with partner brands and retailers, so when you shop, dine out or book hotels with those partners, you can earn even more miles.
  • Some programmes even offer bonus miles for signing up, referring a friend or joining special promotions.

Miles don’t always show up straight away - it can take up to 120 days for them to land in your account. But once they’re there, you’re one step closer to your next trip.

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How do I use air miles?

You’ve earned your miles - now it’s time to spend them. Here’s how you can use them to get more from your travels:

  • Use your miles to pay for flights when booking with certain airlines. We’ll show you when that option’s available during checkout.
  • Depending on your loyalty programme, miles can also be spent on hotel stays, car hire, airport lounge access and parking.
  • Some programmes let you redeem points with their partner brands - just show your loyalty card at checkout.
  • If you prefer to speak to someone, your airline’s loyalty team can guide you through what your points can be used for.
  • Not planning to travel soon? You can sell your miles through a trusted third-party site.

Every point adds up. Whether you're looking to save on your next trip or treat yourself to a few extras, miles can help make it happen.

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FAQs

Do air miles expire?

Yes, air miles can expire, but it depends on the airline and their loyalty programme.

Some miles expire after a set time (usually 12-36 months), while others stay active as long as your account has recent activity, like earning or redeeming miles.

The best way to avoid losing them? Keep using your account - even small actions like shopping with partners or booking a flight can help. Always check your airline’s terms to stay on top of expiry rules.

How many points do I need for a free flight?

It depends on a few things, like where you're flying, which airline you're with and the type of ticket you’re after. But here’s a rough idea to get you started:

  • Short flights (751-2,750 miles): Around 10,000–12,500 points for economy
  • Medium flights (2,751-5,000 miles): Around 20,000 points
  • Long flights (5,001-7,500 miles): Around 27,000 points

Different airlines have different rules. For example, Virgin Atlantic might ask for 20,000 points for an economy return flight during standard season, but that jumps to 40,000 points during peak travel times.

The fare class matters too. Business or first class will cost you more miles than an economy seat.

How do I maximise my air miles?

Want to boost your miles faster? Here are some easy ways to earn more:

  • Use a travel credit card - Earn points on everyday spending. Some cards even link straight to airline loyalty schemes.
  • Dine out and earn - Join an airline dining programme and get miles when you eat at partner restaurants.
  • Shop through airline portals - Buy online via your airline’s shopping portal and collect miles while you do it.
  • Transfer points - Got a general travel card? You can often transfer points to your favourite airline.
  • Add a friend or partner to your card - Their spending adds to your total.
  • Stick with a few airlines - Travel often with the same ones and aim for higher fare classes.