Blog
Flight Signal blog
Guides and weekly deal round-ups from London, grounded in our own flight-price data. New to it? Start with how we score deals.
- The best time to book flights from London — what our own data shows
Forget the '54 days before departure' myth. Here's how to time a London flight booking using real price history instead of folklore.
- How we score flight deals — the Flight Signal method
What makes a fare a genuine deal, not a made-up discount. How Flight Signal observes London flight prices daily and scores every drop against real history.
- LHR vs LGW vs STN vs LTN: which London airport is actually cheaper?
Heathrow, Gatwick, Stansted, Luton or City — which London airport gets you the cheapest flights? What our own fare data says, and the catch nobody mentions.