FlixBus runs the largest intercity coach network in Europe and a growing UK schedule, with fares that often beat the train by 60-80%. The reasons people start shopping for a FlixBus alternative are usually one of four: a route FlixBus doesn’t serve, a coach time that doesn’t suit, a delay-prone city pair where the train is more reliable, or an overnight option with a flat bed instead of a reclining seat. We compared seven apps that handle those gaps across the UK and the continent.
Two are direct coach rivals, one is the dominant European carpool platform, one aggregates buses and trains side by side, one is the leading multi-country rail app, and two are flight-first meta-search apps that surface coach options where flights aren’t viable.
Quick comparison
| App | Best for | Free plan | Coverage | Standout feature |
|---|---|---|---|---|
| BlaBlaCar | Carpool and coach combined | Free app | Europe | Driver-passenger ride sharing |
| National Express | UK national coach network | Free app | UK | Funfares from £5 |
| Megabus | Low-fare UK and US routes | Free app | UK, US | £1 introductory fares |
| Omio | Bus + train + flight search | Free app | Europe | Multi-modal compare |
| Trainline | European rail tickets | Free app | UK, Europe | SplitSave fare optimisation |
| Skyscanner | Flights when coach is too slow | Free app | Global | Flexible-date heatmap |
| Kayak | Multi-modal trip planning | Free app | Global | Trips inbox |
Why people leave FlixBus
Coverage gaps in the UK regions. FlixBus has grown its UK schedule fast but still trails National Express on routes to Wales, the West Country, and Scottish Highland destinations. Some city pairs run only twice a day.
Connections through Frankfurt or Berlin add hours. A direct city pair on FlixBus sometimes requires a multi-hour layover at a German interchange. The headline price is fine; the wall-clock time is not.
Delays from traffic eat the schedule. Coach travel through summer construction zones in France, Germany, and the UK Midlands can add 1-3 hours, with no equivalent of rail-based delay compensation.
Onboard comfort varies by operator subcontract. FlixBus is partly a marketplace, with services subcontracted to local coach operators. Wi-Fi quality, seat pitch, and outlet reliability vary by vehicle.
Overnight coach service is limited. The European overnight coach network is sparser than the rail equivalent (Nightjet, European Sleeper, Trenitalia Intercity Notte), and there’s no flat-bed option.
Which FlixBus alternative should you pick
- BlaBlaCar for ride-shares and BlaBlaCar Bus combined in one app.
- National Express for the UK national coach network.
- Megabus for the lowest UK and US coach fares.
- Omio when comparing bus, train, and flight side by side.
- Trainline when the train beats the coach on time and reliability.
- Skyscanner when the route is long enough for a budget flight to win.
- Kayak for itinerary planning across modes.
Stay on FlixBus for direct intercity coach routes in Germany, France, the Benelux, Italy, and Spain where the schedule is good and the price beats every other mode.
1. BlaBlaCar, carpool plus coach in one app
BlaBlaCar runs both the largest carpool platform in Europe and the BlaBlaCar Bus coach network (the rebranded former Ouibus), all from the same app. The carpool side often beats every coach and train option on regional French and German routes, with a driver-passenger rating system and trip messaging built in.
FlixBus vs BlaBlaCar: BlaBlaCar wins on regional routes (smaller towns the coach skips) and on price for short-notice bookings. FlixBus wins on long-distance trunk routes where the BlaBlaCar Bus schedule is thinner.
Where it falls short: carpool reliability depends on the driver. Last-minute cancellations occasionally happen, and the platform’s recovery is partial. The coach side has narrower coverage than FlixBus outside France and Germany.
Pricing: free app. Carpool prices vary by route; coach fares from €5.
Switching from FlixBus: install BlaBlaCar for any regional route in France or Germany where the carpool option saves time and money over the coach.
Bottom line: the right pick for regional French and German routes where carpool wins.
2. National Express, UK national coach network
National Express runs the deepest UK coach network, with services into Welsh towns, the West Country, and Scottish Highland destinations FlixBus doesn’t reach. The Funfares programme offers £5 advance fares on dozens of routes, and the loyalty Coachcard discounts apply across the book.
FlixBus vs National Express: National Express wins on UK coverage outside the main intercity trunk routes. FlixBus often beats it on price for London-Manchester, London-Birmingham, and London-Edinburgh.
Where it falls short: older portions of the fleet have tighter seat pitch than the FlixBus standard. Onboard Wi-Fi reliability is mixed.
Pricing: free app. Funfares from £5 advance; standard fares from £15-50.
Switching from FlixBus: install National Express for any UK route into Wales, the South West, or the Scottish Highlands, plus any booking where Funfares apply.
Bottom line: the right pick for UK regional coach travel.
3. Megabus, lowest UK and US coach fares
Megabus is owned by Stagecoach (UK) and runs the closest thing to “race to the bottom” coach pricing on UK East Coast and Midlands routes, plus a US East Coast network. The headline £1 introductory fares are real on a handful of seats per departure, and the app handles seat selection and live tracking.
FlixBus vs Megabus: Megabus often wins on the cheapest UK seat. FlixBus wins on schedule frequency, onboard comfort, and continental Europe coverage.
Where it falls short: the cheapest fares vanish quickly and the next price tier sometimes lands above FlixBus. Some routes use older buses without USB outlets.
Pricing: free app. Fares from £1 introductory; typical £5-25.
Switching from FlixBus: install Megabus for any UK route where the headline fare is on offer; check both apps before booking.
Bottom line: the right pick when the £1 fare lands.
4. Omio, bus + train + flight search
Omio aggregates coach, rail, and short-haul flight inventory across Europe in a single search, with door-to-door price and time comparisons. The UI shows the cheapest, fastest, and best-rated options side by side, which is the fastest way to confirm whether FlixBus is actually the right call for a given city pair.
FlixBus vs Omio: Omio isn’t a coach operator, it’s an aggregator. It surfaces FlixBus alongside Trainline, Eurostar, ALSA, Deutsche Bahn, and short-haul flights.
Where it falls short: booking fees apply on some tickets and aren’t always obvious at the comparison step. Aggregator inventory occasionally lags the direct-operator app for last-minute changes.
Pricing: free app, small per-booking fees on some routes.
Switching from FlixBus: install Omio and run the comparison before every continental Europe booking. The multi-modal view often surprises.
Bottom line: the right pick to compare every European mode in one search.
5. Trainline, European rail when speed matters
Trainline aggregates UK National Rail tickets plus French SNCF, Spanish Renfe, Italian Trenitalia and Italo, German Deutsche Bahn, Eurostar, and most other Western European operators. SplitSave finds cheaper combinations by splitting tickets across stations on the same train, often saving £10-40 on UK intercity routes.
FlixBus vs Trainline: trains are usually 2-3× faster than the coach equivalent, and on busy corridors (London-Edinburgh, Paris-Lyon, Madrid-Barcelona, Munich-Berlin) advance fares can land within 50% of the coach. Trainline wins when time outweighs cost.
Where it falls short: advance fares are tied to specific trains. Walk-up rail fares can be 3-4× the coach equivalent.
Pricing: free app. UK Advance fares from £15-30; European Eurostar from €52 advance.
Switching from FlixBus: install Trainline for any UK or Western European route where the time saving justifies the higher fare, and book Advance to keep the gap manageable.
Bottom line: the right pick when the train is fast enough to be worth the premium.
6. Skyscanner, flights when coach is too slow
Skyscanner comes in when the city pair is long enough that a £30 budget flight beats a 16-hour coach. The flexible-date heatmap surfaces the cheapest departure in a month at a glance, and the Everywhere search ranks destinations by lowest fare from a chosen home airport.
FlixBus vs Skyscanner: different categories. Skyscanner is the right tool when the journey is over ~8 hours by coach and a budget flight covers the distance in 90 minutes.
Where it falls short: booking happens on the airline site, with add-on fees still applying. Some OTA results in Skyscanner have weaker refund records than direct-airline bookings.
Pricing: free app, no booking fees on direct airline bookings.
Switching from FlixBus: install Skyscanner for any planned coach booking over 8 hours; run a budget-airline comparison on the same dates.
Bottom line: the right pick when the coach trip is long enough for a flight to win on time.
7. Kayak, multi-modal itinerary planning
Kayak layers flight, hotel, car, and increasingly bus and train search in one app, with the Trips inbox auto-importing confirmations. The advantage over Omio is the hotel and car inventory; the advantage over Skyscanner is the cleaner bus and train layer.
FlixBus vs Kayak: Kayak isn’t a coach operator; it’s a meta-search across modes. Useful when the trip needs a coach plus a hotel plus a car at the destination.
Where it falls short: coach coverage in Kayak’s app is thinner than Omio’s pure transit focus.
Pricing: free app, no booking fees on direct supplier bookings.
Switching from FlixBus: install Kayak when the coach is one leg of a wider trip and the rest of the itinerary lives in the same app.
Bottom line: the right pick when the coach is part of a wider booked trip.
How to choose
Pick National Express for any UK route into Wales, the South West, or the Scottish Highlands. FlixBus and Megabus skip most of that map.
Pick Megabus when the £1 introductory fare is live on the right route. The next tier loses the advantage quickly.
Pick Trainline when the time saving on the train is worth the higher fare. London-Edinburgh, Paris-Lyon, Madrid-Barcelona, and Munich-Berlin almost always argue for the rail option booked Advance.
Pick Omio as the default planner before every continental Europe booking. The multi-modal compare often surfaces an option that pure coach search misses.
Stay on FlixBus for direct German, French, Italian, and Spanish intercity coach routes where the price and the schedule are both good and onboard comfort is a known quantity.
FAQ
Is BlaBlaCar cheaper than FlixBus? On regional French and German routes, usually yes (and faster, since carpools don’t make stops). On long-distance trunk routes, FlixBus often wins on price and frequency.
Is Megabus better than FlixBus in the UK? On the cheapest seat, sometimes. On schedule frequency and continental Europe coverage, FlixBus wins.
What is the cheapest FlixBus alternative? Megabus for the £1 fare when available; National Express Funfares for the £5 advance bookings; BlaBlaCar for regional carpools.
Can I book a coach and train ticket in one app? Omio and Kayak both compare coach and train inventory in a single search. Booking still happens with the respective operator, but the comparison is unified.
Does FlixBus have a UK alternative for Scotland? National Express is the largest UK coach operator into Scotland, with services from London, Manchester, Birmingham, and Newcastle into Glasgow, Edinburgh, Perth, and the Highlands.
Is there a free version of FlixBus? All seven apps in this list are free to install. Fares cost what they cost; the apps themselves are no-charge.
