Bugaboo Butterfly vs Joolz Aer+: Which Should You Buy? (2026)

The Bugaboo Butterfly and Joolz Aer+ are the two strollers that parents most often end up choosing between after ruling out the Babyzen YOYO² on basket size. Both are cabin-approved, beautifully made, and priced in the same premium bracket. But the Butterfly and the Aer+ have a clear trade-off: the Butterfly offers more storage and a better recline, while the Aer+ is lighter and folds faster.

For most families, one of those differences will settle it immediately. If you're still weighing up the three-way comparison with the YOYO², see our YOYO vs Butterfly vs Aer head-to-head. For the Butterfly vs Cybex Coya matchup, see our Butterfly vs Coya comparison.

Specs at a Glance

Both strollers are cabin-compatible on most major airlines. Always verify with the stroller airline checker before flying.

Bugaboo Butterfly

Best for: everyday use plus travel. The 8kg basket is the standout feature in this category — genuinely useful for daily life. The near-flat recline is exceptional for napping toddlers, and the ride quality on normal streets is noticeably better than most pure travel strollers.

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Joolz Aer+

Best for: lightweight priority and tall parents. At 6.0kg, it's the lightest premium travel stroller in this comparison, and the one-second fold is genuinely faster. The 105.5cm handlebar is the tallest in its class — no more stooping.

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Fold Mechanism

This is the Aer+'s headline advantage. The one-second fold is not a marketing exaggeration — in practice it's notably faster than the Butterfly's two-step process. For parents navigating airports solo or jumping on and off buses, that speed advantage compounds over time. The Butterfly folds quickly and stands upright once folded, which is useful in queues; the Aer+ doesn't self-stand in the same way.

Weight and Portability

The Aer+ is 0.8kg lighter than the Butterfly — 6.0kg vs 6.8kg. That difference is less noticeable when the stroller is rolling, but it's real when you're lifting it into an overhead locker, up escalator steps at Gatwick, or in and out of a taxi. For families who travel solo with a baby, those 0.8kg matter. For families who have an extra pair of hands, the weight difference is less decisive.

The Butterfly is marginally shorter when folded (27cm vs 23cm depth), but the width and length are almost identical. Both fit comfortably in most airline overhead lockers.

Recline and Comfort

Both offer a near-flat recline. The Butterfly's is marginally better — it sits slightly flatter, which makes a difference for younger babies and for children who reliably nap in their pushchair. The Aer+'s recline is excellent for its category and plenty flat enough for most napping situations. Neither is a newborn pram out of the box — both require a separate add-on for use from birth.

Basket Size

The Butterfly wins significantly here. Its 8kg basket capacity is the largest in this category — you can fit a proper nappy bag, a change of clothes, snacks, and still have room. The Aer+'s basket (around 5kg capacity) is adequate but noticeably smaller in day-to-day use. If you routinely load your pushchair and expect it to carry most of what you need for a day out, the Butterfly's basket makes a meaningful difference.

Canopy Coverage

The Butterfly has a generous extendable canopy with a UPF 50+ rating and a peek-a-boo window. The Aer+ has a similarly sized canopy with good sun coverage. Neither is noticeably superior here — both provide solid protection in typical UK and European holiday conditions.

Build Quality

Both are beautifully built — premium fabrics, solid frames, and the kind of quality that justifies the price. The Butterfly feels slightly more robust underhand; the Aer+ feels lighter and nimbler. Neither shows signs of wearing quickly based on reported owner experience. Both come with Bugaboo/Joolz warranties.

Airline Compatibility

Both strollers are compatible with most major airlines as cabin baggage. The folded dimensions are very similar in width and length, with the Aer+ being slightly shallower (23cm vs 27cm depth). On airlines that enforce strict cabin size frames, the Aer+ has a marginal edge. For most UK holiday flights (easyJet, Ryanair, British Airways, TUI), both work. Always check with the airline stroller checker and see our top cabin-friendly strollers guide for full airline compatibility data.

Choose the Bugaboo Butterfly if…

• This is also your everyday pushchair — the basket and ride quality are significantly better for daily life
• Nap reliability matters and you want the flattest possible recline
• You load the pushchair heavily and need the extra basket capacity
• Ride quality on normal streets (cobbles, kerbs, loose paths) is a factor

Choose the Joolz Aer+ if…

• Weight is the priority — the 0.8kg difference is real and matters over a long airport day
• You're tall and appreciate the higher handlebar (105.5cm)
• A fast one-second fold matters to you — it's genuinely quicker in practice
• Budget is a slight factor — the Aer+ is around £50–£100 cheaper than the Butterfly

Our Verdict

For most UK families — particularly those who want one pushchair for daily use and holidays — the Butterfly edges it on the overall package. The basket advantage is hard to ignore once you've experienced it. But the Aer+ is not a compromise choice: it's lighter, faster to fold, and available at a slightly lower price. If you travel frequently and move fast through airports, it's a genuinely excellent stroller. The lightest strollers guide has more options if saving weight is your absolute priority.

Frequently Asked Questions

Is the Joolz Aer+ lighter than the Bugaboo Butterfly?

Yes. The Joolz Aer+ weighs 6.0kg, compared to the Bugaboo Butterfly at 6.8kg. That 0.8kg difference is noticeable when lifting into overhead lockers, up stairs, or carrying through an airport. For families travelling solo with a baby, the lighter weight of the Aer+ is a genuine practical advantage.

Which has a better recline for naps?

The Bugaboo Butterfly has a marginally better recline — it sits closer to flat and is widely rated as one of the best in the travel stroller category. The Joolz Aer+ also has a near-flat recline that's excellent for most babies. For very young babies or children who nap frequently in the pushchair, the Butterfly's deeper recline is worth the extra weight.

Are both cabin approved on easyJet?

Both strollers are within the size range that fits in most easyJet aircraft overhead lockers, but easyJet's official policy on strollers in the cabin is not guaranteed — cabin crew discretion applies. Both are regularly used as cabin baggage on easyJet routes by parents, but gate-checking is always a reliable fallback. Use the stroller airline checker for up-to-date airline policies.

Which is better value for money?

The Joolz Aer+ is around £50–£100 cheaper than the Bugaboo Butterfly and offers better value if lightweight portability is your primary need. If you're buying one pushchair to do both daily and travel duty, the Butterfly's basket and ride quality justify the higher price for most families. Neither is poor value at their respective price points.