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Premium Economy is supposed to be a more affordable way to get a more comfortable seat and better food on your flight, but our analysis found it is very expensive to upgrade from economy class.
When we compared prices across multiple airlines we found that Premium Economy fares are typically at least twice as expensive as an economy ticket.
Many of the tips you’ll see online about saving on premium economy class aren't true either. You won't get a free upgrade by wearing nice clothes or giving a gift to the cabin crew.
Free upgrades, while rare, do happen – but the airline you choose is crucial. In our survey, just 3% of British Airways told us they had received a free upgrade, but a handful of carriers do seem to be more generous.
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Join Which? TravelWhen we surveyed passengers about the best and worst airlines a tiny number told us that they had got a free upgrade. Of those who'd flown Premium Economy or Business, only 3% said they'd got their upgrade for free, but this was higher with some airlines than others.
Most passengers who are upgraded will likely be a member of the airline's loyalty/air miles club, which is free to join.
Qatar | 7% |
KLM | 5% |
Emirates | 4% |
British Airways | 3% |
Virgin Atlantic | 3% |
American | 2% |
Singapore | 1% |
Lufthansa | 0% |
In October 2023, Which? members told us about 10,755 flights in the past two years. In the table above only airlines where at least 40 people told us they'd been upgraded are included.
Air miles can be a good way to upgrade to premium economy – and flying isn’t the only way to earn them. Some credit cards allow you to earn points every time you spend, which can then be used to upgrade your existing flight.
Here are the best credit cards for earning air miles
Schemes such as Avios (used by British Airways, Aer Lingus, Iberia and others) and Virgin's Flying Club all accept points for upgrading your ticket to a more comfortable cabin. British Airways is restrictive, however, and won't allow you to upgrade using points from Economy Basic fares.
If the price of premium economy makes you wince, some airlines will let you make a bid for a cheaper upgrade. Virgin Atlantic has a system called Your Bid, where up to seven days before your flight, you an make an offer for remaining Premium seats (or other classes) and see if they're accepted.
There's always a minimum price and you'll almost certainly need to pay more than that to get the seat. But if you're a regular flier and ready to splash out you'll eventually get a feel for how low you can go and still win.
Virgin says it will let you know if you have a winning bid between seven and two days before departure. Other airlines, including Air Canada, Etihad, Lufthansa, Singapore and Qantas have similar systems
If the main reason you're considering an upgrade is because you want more space you're better off just choosing a better seat. A bulkhead or exit row spot can have up to 38 inches of legroom (compared with around 30 inches in most economy sections). When we checked a British Airways flight from London to Tenerife in summer 2023 an extra legroom seat was £24 each way – that's pricey but it's a lot cheaper than Premium Economy.
We've compared the economy seat size of popular long and short haul carriers to see which airline you can bag the most legroom with in economy.
If you want premium economy on long-haul for less, try connecting in Europe.
Flights to the US can be cheaper from other European cities, like Dublin, Barcelona or Amsterdam, even when you include the additional flight from the UK to reach those airports.
So, for example, instead of booking London to Los Angeles with British Airways, try London to Dublin, then Dublin to London and finally London to Los Angeles with British Airways. Counter intuitively, the latter can be cheaper (although your carbon footprint will be much higher).
If you time it right, the savings can be ‘astronomical’, according to Gilbert Ott of travel blog God Save the Points. 'It's not at all uncommon for the lower fares to be offered by British Airways or another UK carrier,' from airports in continental Europe.
There are some caveats. It can be a long day travelling, once you add in your additional flight. It's also important to make sure you book a 'through' ticket – that means you'll be rebooked for free if you miss your connection – or leave lots of time to make that connection.
Our research has shown that package holidays can work out cheaper than booking flights and hotels separately. Your holiday also has much more protection under the package travel regulations.
Choosing an upgrade to Premium Economy through your package holiday provider may also be cheaper than booking it separately through the airline.
For some airlines Premium Economy is definitely worth it – especially if you can get a cheaper deal. But other airlines got very average scores for food and drink, while BA got just two stars for value for money.
We looked at some of the biggest carriers to fly from the UK and ranked the best and worst airlines for premium economy.