Flying Iberia with Avios? Here’s which lounges you can use

When Does It Make Sense to Book with Iberia?

Most people automatically fly with British Airways because it feels familiar, but sometimes, choosing an Iberia reward flight might be a better option. In the right circumstances, it can help your Avios work harder and deliver more for the same balance.

Here are some of those scenarios:

When Iberia Costs Fewer Avios:

The strongest reason to consider Iberia over British Airways comes down to the maths. Iberia often requires fewer Avios for similar flights, especially in Business Class. This happens because Iberia uses its own reward pricing chart, which can include cheaper off-peak rates. Flights through Madrid can also fall into lower distance bands, meaning you might pay fewer points for the same journey.

For example, a Business Class flight from Madrid to New York costs around 34,000 to 42,000 Iberia Avios during off-peak periods, while a similar flight from London to New York on British Airways could cost between 50,000 to 70,000 Avios or more. That difference can add up quickly if you're travelling as a couple or family. 

The takeaway: Book Iberia if it delivers maximum value per Avios.

When BA Taxes and Fees Are Higher:

British Airways reward flights often come with fairly high surcharges, especially on long-haul routes, which means you may still pay quite a lot in cash even after using your Avios. Iberia's fees are usually much lower, especially for long-distance Business Class flights.

For example, a British Airways long-haul Business Class reward flight costs around £350-£600 or more in extra charges, while a similar Iberia flight is generally closer to £150-£250. Those are huge savings of £200 to £400 per person.

The takeaway: Book Iberia when you want a cheaper cash co-pay. 

When BA Has No Availability:

Reward flight availability isn't always the same across airlines, and it's actually quite common to see British Airways showing no seats at all while Iberia still has several available. This happens a lot on routes between Madrid and the USA, during less popular travel periods like shoulder season, or when you're trying to book two or more seats together. Since fewer UK travellers think to check Iberia, there's often less competition for those reward seats. For BA route ideas, see our best Companion Voucher routes guide.

The takeaway: Book Iberia when BA shows zero seats. 

When You're Happy Connecting Via Madrid:

If you don't mind a short stop along the way, Iberia can open up many long-haul routes, including New York, Miami, Boston, Mexico City, Buenos Aires, Bogotá, Lima, and Santiago.

Connections in Madrid are usually easy, transfer times tend to be reasonable, and the airport is easy enough to navigate. Many travellers find that the extra stop feels like a small trade-off when it means fewer Avios, lower fees, and a much better chance of finding multiple seats together.

The takeaway: Book Iberia when you don’t mind a quick connection to save points or money.

When You're Being Strategic with Avios Transfers:

One of the easiest ways to get more value from your Avios is to stay flexible about where you actually book the flight.  Since you can use Combine My Avios to move points instantly between British Airways Club and Iberia Club, it makes sense to check both airlines before committing. Many regular travellers start by searching both airlines, see which one has the seats they want, move their Avios across if needed, and then book straight away. Sometimes Iberia is simply the better choice on a given day, whether because of lower prices, more seats, or better timing.

There's really no reason not to check both before you decide, especially because availability can vary day by day. Tools like Reward Flight Finder (RFF) make this much easier by showing BA and Iberia options in one place and letting you set alerts, which saves you from endlessly refreshing multiple websites.

The takeaway: Book Iberia when it’s simply the better option that day.

Quick Rule of Thumb

To sum up, it makes sense to book with Iberia if:

• You want cheaper Business Class
• You're flying long-haul
• There are no available seats on BA
• You need to book for multiple passengers
• You want lower taxes
• You're flexible with a Madrid connection

UK Lounge Availability

So, what happens when you’re flying Iberia from the UK and wondering about lounge access? Iberia does not operate its own branded lounges in the UK, but even without them, passengers on qualifying Iberia Airways flights departing from Heathrow can still access oneworld lounges thanks to the airline's partnership with British Airways.

London Heathrow:

If you’re flying Iberia from London Heathrow, you’ll usually depart from Terminal 5. This makes connections easier since British Airways also operates from the same terminal. 

If you’re travelling in Business Class or hold qualifying frequent flyer status, such as Iberia Club Oro, Platino, Infinita, or oneworld Sapphire/Emerald, you can typically use the British Airways lounges in Terminal 5. These include:

• British Airways Galleries North Club Lounge
• British Airways Galleries South Club Lounge
• British Airways Club Lounge
• British Airways First Lounge (for high status holders and eligible passengers)

Although these are technically British Airways lounges, Iberia passengers with the right ticket or status are welcomed in the same way, which means you still get a strong lounge experience before departure, even without a dedicated Iberia space in the UK.

Iberia check-in is in Zone B, with counters B10-B16 for baggage drop, boarding passes, and general assistance. The airline also provides services such as Fast Track security, VIP lounge access, support for passengers with reduced mobility, and assistance for unaccompanied minors.

Other UK Airports:

Outside Heathrow, Iberia does not operate its own lounges at airports such as Gatwick, Manchester, or Glasgow. Instead, eligible passengers may use oneworld partner lounges (often British Airways or third-party partner lounges), depending on ticket class and status.

Iberia Lounges at Madrid Airport

Unlike in the UK, Iberia has its own dedicated lounges at its main hub, Adolfo Suárez Madrid-Barajas Airport (MAD). Located in Terminal 4 (T4), these are among the airline's flagship spaces. The Iberia lounge Madrid experience is one of the biggest hidden perks of choosing Iberia over other Avios airlines for many travellers, especially on long-haul routes.

Iberia operates two main premium lounges at Madrid: the Iberia Premium Lounge Dalí and the Iberia Premium Lounge Velázquez, each serving different flight types.

The Iberia Premium Lounge Dalí:

The Iberia Premium Lounge Dalí, located in Terminal 4, is mainly for passengers travelling within Spain or the Schengen area. The lounge was recently expanded to around 2,000 square metres and now provides a comfortable space to unwind before departure. You'll find spacious seating areas, workspaces, showers, rest zones with chaise longues, coffee stations, and bars. There's also a dedicated play area for children. It tends to feel like a little reset before a short or medium-haul flight rather than a full pre-long-haul experience, but it’s still a welcome escape from the busy terminal outside.

The Iberia Premium Lounge Velázquez:

Located in the Terminal 4 Satellite building (T4S), the Velázquez lounge is designed for long-haul and international departures, and it feels noticeably more spacious and premium as a result. It covers about 2,500 square metres and can accommodate up to 500 passengers.

Large glass windows fill the space with natural light and provide great runway views. Inside, you'll find spacious seating, bars, fast Wi-Fi, showers, and quieter relaxation areas. There's even a Wine Bar where you can try Spanish drinks and food while you wait. Families are well looked after, with a children's area featuring games, TVs, and entertainment. If you're booking an Iberia reward flight in Business Class, access to this lounge is often included, and it can easily become one of the highlights of the airport experience.

Who Can Access these Lounges?

Access to Iberia's Madrid lounges usually depends on your ticket type or frequent flyer status. Typically, entry is available to:

• Iberia Business Class passengers
• oneworld Emerald or Sapphire status holders travelling on Iberia or partner airlines

High-tier Iberia Club members (such as Oro or Platino) and equivalent oneworld status holders.