Best Side-by-Side Double Stroller for Travel: UK Guide 2026
By BabyTravel UK Editorial Team · Last updated March 2026
Travelling with two under two — or with twins — is one of parenting's genuine challenges, and the pushchair you choose makes a real difference to how manageable it is. A good side-by-side double that folds compactly, doesn't weigh a ton, and handles airport environments and holiday destinations is harder to find than it should be. This guide cuts through the options and tells you what's actually worth considering in 2026.
- Best lightweight: Joie Aire Twin — around 8.6kg, typically £250–£320
- Best compact fold: Baby Jogger City Mini GT2 Double — around 12kg, typically £600–£700
- Narrowest side-by-side: Mountain Buggy Duet — just 63cm wide, around £600–£700
- Best budget: Hauck Rapid 4D Twin — around 12kg, typically £200–£270
- For rough terrain: Thule Urban Glide 2 Double — around 14.4kg, typically £700–£800
Side-by-Side vs Tandem: Which Is Better for Travel?
Before looking at specific models, it's worth settling the side-by-side versus tandem question. Both have genuine use cases — it's not a simple one-wins argument.
| Feature | Side-by-Side Double | Tandem Double |
|---|---|---|
| Width | Wider (typically 72–80cm) — can struggle through some doorways | Narrower — easier in tight spaces, shops, lifts |
| Seat equality | Both children get equal space and view — popular for twins | Front or rear seat may be smaller or have worse view |
| Fold | Often folds more compactly — shorter length | Often longer when folded — harder to fit in boots |
| Weight | Often lighter — simpler frame | Can be heavier due to more complex frame |
| Best for | Twins; children close in age; outdoor and holiday use | Siblings with age gap; urban use; narrow spaces |
For travel specifically, the side-by-side tends to win for twins because equal seating is more important on long days out. The fold is often more manageable in a car boot, and the weight advantage matters when you're navigating airports. The trade-off is width — most side-by-sides won't go through narrow doors without turning sideways.
What to Look for in a Travel Double Stroller
Weight
Double pushchairs are inherently heavier than singles — you're carrying two seats, two footrests, and a reinforced frame. Anything under 11kg is considered lightweight for a double. Under 9kg is genuinely impressive. Factor in the weight of two children when you're thinking about how much pushing effort is involved, but the unloaded weight is what matters for lifting into a car boot or carrying through an airport.
Fold and Folded Dimensions
A compact fold matters both for car boot loading and for storage in holiday accommodation. Check the folded dimensions rather than relying on brand descriptions of "compact" — the numbers tell the real story. A good double fold should be manageable one-handed; you'll often have a child on your hip when you're doing it. The Baby Jogger City Mini range is consistently praised for its intuitive one-hand fold even at double size.
Width
At 72–80cm wide, many side-by-side doubles won't fit through standard UK doorways (76cm) without angling sideways. In holiday destinations with narrow Mediterranean streets, older buildings, or tight shop doorways, this is a real practical consideration. The Mountain Buggy Duet, at just 63cm, is the narrowest side-by-side you can buy and has been specifically designed to fit through a standard doorway.
Recline and Comfort
If either child is still napping in the pushchair, a good flat or near-flat recline is important. Not all double strollers offer full recline in both seats simultaneously — check the spec carefully. Canopy coverage matters too, particularly for sun protection at beach or pool destinations.
Top Side-by-Side Doubles for Travel in 2026
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| Model | Weight | Width | Price | Best For |
|---|---|---|---|---|
| Joie Aire Twin | ~8.6kg | 76cm | £250–£320 | Lightweight travel on a sensible budget |
| Baby Jogger City Mini GT2 Double | ~12kg | 74cm | £600–£700 | Best overall fold; smooth ride; active families |
| Mountain Buggy Duet | ~9.5kg | 63cm | £600–£700 | Narrowest width; fits through standard doors |
| Hauck Rapid 4D Twin | ~12kg | 78cm | £200–£270 | Budget-friendly; good features for the price |
| Thule Urban Glide 2 Double | ~14.4kg | 80cm | £700–£800 | Active families; rough terrain; jogging |
| Zoe Twin+ | ~8.6kg | 78cm | £300–£400 | Lightweight; good value mid-range option |
Joie Aire Twin — Best Lightweight Double for Budget-Conscious Families
At around 8.6kg, the Joie Aire Twin is one of the lightest side-by-side doubles available in the UK and genuinely good value at around £250–£320. Both seats recline independently, the fold is manageable (if not quite as slick as the Baby Jogger), and the airy mesh seats live up to the name for warm weather use. The width at 76cm sits right at the threshold for standard doorways — it'll go through most, but not all.
The trade-off is build quality compared to premium options: the frame is less robust and the ride is bumpier on uneven surfaces. For flat holiday destinations and day-to-day use, though, it does the job well. Worth considering: the pushchair is often available with accessories included at Smyths or John Lewis.
Baby Jogger City Mini GT2 Double — Best Fold and Ride Quality
The City Mini GT2 Double is heavier at around 12kg, but its fold is genuinely impressive — one hand, no levers, the whole pushchair collapses in a second. The GT2 also handles rougher surfaces better than most doubles, thanks to its all-terrain wheels and decent suspension. If you're the sort of family that walks across uneven ground on holidays — National Park paths, European cobblestones, beach promenades — this one holds its own. The price is higher (around £600–£700), but the build quality reflects it.
Some doubles fold wide but short — others fold narrow but long. Before buying, lay a piece of tape in your car boot at the pushchair's folded dimensions to see if it actually fits. Boot shapes vary enormously, and photos on product pages can be misleading.
Taking a Double Stroller on Holiday
Flying with a Double
No side-by-side double qualifies as cabin luggage — they're all checked in the hold or gate-checked. Most airlines accept prams and pushchairs free of charge as an extra piece of luggage, but check your airline's policy as some budget carriers charge. Gate-checking is available with most airlines and means you use the pushchair right to the boarding gate.
A dedicated guide to taking a double stroller on a plane covers airline policies, packing bags, and what to expect at security in more detail. The short version: it's manageable, but plan ahead and invest in a decent padded travel bag to protect your pushchair in the hold.
In the Car Boot
Most families with doubles use a family car rather than a compact hatchback — and that's sensible. Even a lightweight side-by-side folds to roughly the size of a large suitcase, which takes up significant boot space when you also have holiday luggage. If you drive a smaller car, the Joie Aire Twin and Mountain Buggy Duet fold more compactly than most rivals. Check measured folded dimensions against your actual boot before buying.
At Your Destination
Think about where you'll be using the double. Historic town centres with cobblestones and narrow doorways are much harder work than flat resort promenades. Beach destinations with sand paths may require a pushchair with larger wheels. For predominantly flat, smooth-surface use, any of the options above will be fine. For mixed terrain, the Baby Jogger GT2 or Thule Urban Glide 2 Double are noticeably more capable.
For more on managing pushchairs in rural or uneven UK settings, our guide to the lightest double pushchairs in 2026 has additional context on weight and fold trade-offs.
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Frequently Asked Questions
What is the best side-by-side double stroller for travel in 2026?
For lightweight travel on a budget, the Joie Aire Twin (around 8.6kg, £250–£320) is a strong choice. For the best fold and ride quality, the Baby Jogger City Mini GT2 Double (around 12kg, £600–£700) is worth the premium. The Mountain Buggy Duet (9.5kg, ~£600–£700) is the pick if narrow width is your priority. See our full lightest double pushchair guide for a comprehensive comparison.
Can I take a side-by-side double stroller on a plane?
Yes — most airlines allow you to check a double pushchair in the hold or gate-check it, usually free of charge. No side-by-side double qualifies as cabin luggage. Double pushchairs can be bulky to handle in airports, so a lightweight option helps, as does a protective pushchair travel bag. Always check your airline's policy on pram fees before booking.
Is a side-by-side or tandem double stroller better for travel?
Side-by-side doubles give both children equal space and tend to be lighter with shorter folds, making them popular for travel — particularly for twins. Tandem doubles are narrower and easier to navigate in tight urban spaces. For most travel scenarios, especially with twins, a side-by-side is the preferred choice. For siblings with a significant age gap in busy urban settings, a tandem may suit better.
What width is a side-by-side double stroller?
Most side-by-sides are 72–80cm wide. Standard UK internal doorways are typically 76cm, so many will require angling sideways through doorways. The Mountain Buggy Duet, at 63cm, is the exception — it's specifically designed to pass through a standard doorway straight on.
What is the lightest side-by-side double buggy in 2026?
The Joie Aire Twin and Zoe Twin+ are among the lightest at around 8.6kg. For a side-by-side with a bit more substance, the Mountain Buggy Duet at 9.5kg is impressively light given its build quality and narrow width. Anything under 10kg is considered genuinely lightweight for a double.
Are side-by-side double strollers difficult to push?
With two children on board, any double requires more effort than a single. Side-by-sides distribute the weight evenly, which can make them feel better balanced than some tandems. Good front swivel wheels and a solid frame make a significant difference. On smooth surfaces, a well-designed double shouldn't feel like hard work for a typical adult.
Can I fit a side-by-side double in my car boot?
It depends on both the pushchair's folded dimensions and your specific car. Lay out the folded footprint in your boot before buying — don't rely on photos. The Baby Jogger City Mini GT2 Double and Joie Aire Twin are known for tidier folds relative to their size. Measure first; don't assume.
Do I need a double pushchair for twins when travelling?
For twins, a double is almost always the most practical solution when travelling — managing two babies separately in airports or holiday destinations is significantly harder. The key decision is which configuration: side-by-side for equal seating and lighter weight, or tandem for narrower dimensions. For most twin parents travelling internationally, a side-by-side is the preferred choice.
Travelling with two small children is more complex than with one, but it's absolutely doable with the right kit. Pick a double that matches where you're actually going rather than one that sounds good in theory — and leave some space in the boot for actual luggage.