Find the cheapest flights from the UK — in seconds.

One Click Online compares flights from London, Manchester, Birmingham, Edinburgh, Glasgow, Bristol, Leeds and Newcastle to over 5,000 destinations worldwide. Search once, see every option.

LIVE FLASH DEALS
Fresh deals updated every few hours. London to Barcelona from £34. Manchester to Dublin from £30. Edinburgh to Paris from £31. Real prices, real flights, right now.

PRICE ALERTS
Set your target price and relax. We'll notify you by email and push notification the moment fares drop. Never miss a deal again.

FARE CALENDAR
See the cheapest day to fly at a glance. Our 6-month colour-coded calendar shows you exactly when to book for the best price.

COMPARE 100+ AIRLINES
easyJet, Ryanair, British Airways, Wizz Air, Vueling, and dozens more. We scan them all so you don't have to.

SAVE & SHARE
Save flights to compare later. Build a wishlist of dream destinations. Share branded deal cards with friends on WhatsApp, Instagram, or Messages.

NO ACCOUNT NEEDED
Browse deals, search flights, and explore destinations without signing up. Create an account when you're ready to save and track prices.

SMART FEATURES
- Flash deals from 8 UK airports
- Price drop alerts via email & push notifications
- 6-month fare calendar with daily prices
- Save flights & create destination wishlists
- Share deals with friends
- Dark mode
- Works offline

COMING SOON
- Hotel comparison
- Car hire
- Tours & activities

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