Compare
Compare train, bus and flight on one search
No code neededOur pickChecked 26 August 2026
Get deal →Opens omio.com
Omio promo codes & deals
4 offers checked on 26 August 2026 · flights, hotels & transport
Top Omio offers for August 2026
Sale
Advance rail fares released months ahead
No code neededChecked 26 August 2026
Get deal →Opens omio.com
Compare
Book direct on a single-operator domestic journey
No code neededChecked 26 August 2026
Get deal →Opens omio.com
App only
App tickets and occasional app-only fares
No code neededChecked 26 August 2026
Get deal →Opens omio.com
No code is listed here right now, and that is on purpose. We had no code for Omio that we could confirm, so we are not printing one. Everything above works without typing anything into a coupon box. If you find a working code, send it to us and we will check it and credit you.
How discounting works at Omio
Omio searches and sells train, bus and flight tickets across Europe and beyond, putting all three modes in one comparison. For a journey where the train and the plane are genuinely competitive — most of Western Europe — that comparison is the product.
It adds a small booking fee on top of the operator’s fare, which is the trade for the convenience and the single booking. On a domestic journey with one operator, the operator’s own site is usually a little cheaper and easier to change; on a multi-country or multi-mode journey, Omio saves real effort.
Ways to pay less that are not codes
Book European rail early
Advance fares are the discount and they sell out. Same-week rail travel in Europe is expensive by design.
Check the bus on medium distances
Often a third of the rail fare for two hours more. Whether that trade is worth it is yours to make, but see the number.
On a simple domestic trip, buy from the operator
You avoid the fee and changes are easier. Use Omio to find the journey, then decide where to buy it.
Omio: questions people actually ask
- Is Omio more expensive than booking direct?
- Usually by a small booking fee. On a single-operator domestic trip that fee buys you nothing; on a multi-country journey it buys you one booking instead of four.
- When should I book European trains?
- As early as booking opens, typically a few months ahead. Advance fares are the whole discount in European rail.
- Can I change a ticket bought through Omio?
- Subject to the operator’s rules, and through Omio rather than the operator. That is the structural cost of booking through an intermediary.
How this page is made
Everything above was written from Omio's own published pages — the promotions page, the terms, the delivery and returns policy — and last checked on 26 August 2026. We do not run a scraper that fills the page with codes nobody has tried, and we do not publish a code we have not seen. Retail terms move; if something here is wrong, tell us and we will fix it and re-date the page. More on how PromoYeti works.