These three turn up on the same shortlist, and putting them there is the mistake.
Two of them are AI generators. The third is a publisher with eighty million guidebooks behind it and no AI planner at all. They are not competing for the same job, and once you see which job is which, the choice mostly makes itself.
The one-line version
Wonderplan is a free AI generator. Fill in a short form, get a day-by-day plan, download a PDF. No account gymnastics, no upsell.
Layla is a freemium AI generator, owned by Expedia Group since 31 July 2026. Where the free tier ends has moved during 2026: early-2026 reviews described free as an overview, a map and a total price with the day-by-day detail behind Premium, while Layla's own June 2026 copy says free covers full itinerary generation and Premium — about $49 a year — covers live pricing and fare tracking. Check before you rely on either.
Lonely Planet does not generate anything. It sells editorial: guidebooks, and Journeys — multi-day itineraries built by their own experts and bookable as trips. Its sister company Elsewhere goes further, pairing you with a local expert who plans the trip around your dates and budget.
So the real question is not "which of these three is best". It is how much of the thinking do you want to do, and who do you want to have done the rest.
Wonderplan — free, fast, and a bit samey
Wonderplan is the least ceremonious of the three. A form takes your destination, dates, length, budget band (low, medium, high), who you are travelling with and what you like eating and doing. Out comes a structured day-by-day layout you can export as a PDF.
What it gets right: it is genuinely free, it is quick, and the output is shareable. For a single-destination trip on a budget, that is often all you need.
The criticism that comes up repeatedly in reviews, and it is worth taking seriously: different inputs tend to produce much the same base itinerary with the order shuffled. If you were hoping a "low budget, foodie, solo" brief and a "high budget, culture, couple" brief would produce meaningfully different trips, they often do not.
It is also browser-only in 2026 — no native app, and the mobile experience is not really built for a phone.
Pick it if: you want a free starting draft for one city and you are going to edit it yourself anyway.
Layla — pay, and the plan gets sharper
Layla is the polished one, and the polish is mostly on the money side.
What the free tier includes has moved during 2026. Early-2026 reviews described it as a preview rather than a full plan — an overview, a map and a total price — with the day-by-day detail, PDF export, unlimited trips and live pricing on Premium, roughly $49 a year (Layla's website quotes $49/year; the iOS app lists $49.99/year or $9.99/month). Layla's own June 2026 copy instead says free covers full itinerary generation and Premium covers live pricing and PriceLock fare tracking. If Layla offers you a trial (early-2026 reviews described a three-day one), note that Premium auto-renews.
What the money actually buys: live prices pulled from Skyscanner, Booking.com and GetYourGuide sit inside the plan, so the number next to a flight or a hotel is a real one rather than a model's guess. Premium also includes PriceLock, a fare-tracking alert on routes you are watching. If you have ever been caught out by an AI confidently inventing a €90 room rate, that is the problem being solved.
One more thing to know: Expedia Group acquired Layla on 31 July 2026. A planner owned by a booking company has an interest in where your bookings land, so read its flight and hotel suggestions with that in mind.
Pick it if: bookable, accurate prices inside the itinerary are the point, and $49 a year reads as fair for a finished plan. Budget for Premium if live prices are what you are after — and check what the free tier includes on the day, because it has changed during 2026.
Lonely Planet — the one that is not a robot
This is where the comparison stops being like-for-like, and it is the most useful part of the page.
Lonely Planet is not selling you a generator. It sells:
- Guidebooks, still, and still good — including Where to Go When, which is a genuinely different tool: it matches destinations to months rather than the other way round.
- Journeys — ready-to-book itineraries "crafted by our team of experts all over the world". Think Japan's Greatest Hits, 14 days as a finished, purchasable trip rather than a draft.
- Elsewhere, from its sister company, which connects you with a local expert who builds the trip around your actual dates, price point and what is available.
What you are buying is judgement. A person who has been there decides that this valley is worth two days and that town is worth an afternoon. No current AI does that reliably, including ours.
What it costs: Lonely Planet does not publish a price for Journeys or Elsewhere on the pages that describe them — these are booked trips and quoted per itinerary, not a subscription. Expect it to sit in a completely different bracket from a $49 annual tool, because it is a completely different product. Ask for a quote before you compare.
Pick it if: the trip matters enough that you would rather pay a person than edit a machine, or you want inspiration rather than logistics.
Side by side
| Wonderplan | Layla | Lonely Planet | |
|---|---|---|---|
| What it is | Free AI generator | Freemium AI generator (Expedia-owned since July 2026) | Editorial + human-planned trips |
| Cost | Free | Free tier; ~$49/yr Premium | Quoted per trip; guidebooks priced individually |
| Day-by-day plan | Yes, free | Free or Premium — the line has moved in 2026; check | Yes — written by people |
| Live prices in the plan | No | Yes, Premium | Not applicable — it is booked for you |
| PDF / offline | Yes | Premium, per early-2026 reviews | Print, obviously |
| Adapts to your brief | Weakly — reviews report similar output across inputs | Yes | Yes, if a human is doing it |
| Best for | A quick free draft | Accurate prices in a finished plan | Trips that matter, or pure inspiration |
An honest note about what we make
We build MonkeyTravel, so treat this section with the scepticism it has earned.
Our bet differs from all three: no account, ever, and the day-by-day schedule is the output rather than something behind a tier. You read the whole plan before deciding whether we deserve your time, and it works in English, Spanish, Italian and Portuguese.
We are worse than Layla on live pricing — we do not pull Skyscanner into the itinerary. We are much worse than a Lonely Planet local expert at knowing that one valley is worth two days. What we are better at than Wonderplan is a brief that actually changes the plan, and better than Layla at showing you the plan before asking for money.
It gets things wrong too. A venue closes, a price moves. Every stop stays editable, which matters more than pretending the first output is final.
So, which
Wonderplan if you want something free to react to and you will do the editing.
Layla if the prices inside the plan need to be real and $49 a year is worth it to you.
Lonely Planet if you would rather buy judgement than generate a draft — a Journeys itinerary, an Elsewhere expert, or honestly just Where to Go When off a shelf.
None of them if what you want is a complete day-by-day schedule you can read before signing up for anything, in a language other than English. That is the gap all three leave open.
Whichever you pick, run the same test on the output: take day one and trace the stops on a map. If the route zigzags across the city, you were handed a list of good places and told it was a plan.
This is a starting point, not a verdict. If you already know where you are going, you can skip the evaluation and just take the plan — free, no account, in about thirty seconds.
Frequently asked questions
Is Wonderplan really free? Yes. Itinerary generation and PDF download are free, with no subscription. The trade-off reviewers report is that the output varies less with your inputs than you would expect, so treat it as a draft to edit rather than a finished plan.
How much is Layla? Layla's website quotes Premium at $49 a year; the iOS app lists $49.99/year or $9.99/month, and Premium auto-renews. What free includes has moved during 2026: early-2026 reviews described free as an overview, a map and a total price with the day-by-day detail, PDF export and unlimited trips on Premium, while Layla's June 2026 copy says free covers full itinerary generation and Premium covers live pricing (Skyscanner, Booking.com, GetYourGuide) and PriceLock fare tracking. Check the current terms before you pay.
Does Lonely Planet have an AI trip planner? No. Lonely Planet sells guidebooks and Journeys — itineraries built by its own experts and bookable as trips — while its sister company Elsewhere pairs you with a local expert. There is no AI generator to compare against Layla or Wonderplan.
Is a Lonely Planet trip more expensive than an AI planner? Almost certainly, and not really comparably. Journeys and Elsewhere are booked trips quoted per itinerary, not software subscriptions, so they sit in a different bracket from a $49 annual tool. Get a quote rather than assuming.
Which is best for a first-time traveller? If the destination is straightforward, a free generator gives you something to react to. If it is somewhere you feel unsure about, the money is better spent on human judgement than on a better robot.
What if I do not want to pay or create an account? Then Wonderplan is the closest of these three, and tools that show a full day-by-day itinerary with neither a paywall nor a signup are a short list — ours included.
Sources
- Layla FAQ — free tier and Premium at $49/year, stated by Layla (accessed August 2026)
- Layla — booking integrations and what Premium unlocks
- Expedia Group investor relations — acquisition of Layla, 31 July 2026
- Layla Premium pricing ($49.99/year or $9.99/month) — Apple App Store listing, read September 2026
- Wonderplan review — independent testing, including the repeated finding that output varies little across inputs
- Lonely Planet Journeys — "travel itineraries crafted by locals", expert-built and bookable; no price published on the page
- Elsewhere by Lonely Planet — local-expert planning, customised to dates and budget
- Prices reflect what each company published as of September 2026 and change without notice. Confirm before you buy.
