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SkySpectrum
✈ Flight price intelligence

Find the cheapest day
to fly anywhere

Stop checking flights one date at a time. SkySpectrum scans your full date range, finds the cheapest day to fly, and hands you the report.

⚡ AI Powered — route intelligence, price analysis, booking tips. No account needed.
🔍 Scanned at the moment you search ◈ Every date in your range ✓ Real fares, not estimates
PRECISION FLIGHT INTELLIGENCE Every date. Every price. Full spectrum.
SCANNING DATE RANGE
BLR → LHR · 14 dates
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Starting scan...
HYD → LHR · 11 DATES SCANNED £400 £450 £500 £550 8 20 18 19 17 15 11 16 ★ BEST £389 14 13 12
📊 YOUR REPORT IS READY Cheapest found: Tue 14 Jul · £389 Emirates · 1 Stop via Dubai · 15 dates scanned PDF SkySpectrum Price Report HYD → LHR · July 2026 · 15 dates · 2 pages DATE PRICE AIRLINE STOPS LAYOVER Tue 14 Jul £389 Emirates 1 Stop 2h 15m ★ Thu 16 Jul £412 Air India 1 Stop 1h 50m Sat 11 Jul £441 British Airways Direct — Sun 19 Jul £478 Lufthansa 1 Stop 3h 10m ⬇ Download PDF .pdf · 2 pages · cheapest first PAGES INCLUDED Overview · Price Data
How It Works

Three phases to the cheapest fare

01
PHASE 01
Enter your route
Origin, destination, date and flexibility window
02
PHASE 02
AI
AI route intelligence
Best routes, cheapest days and booking tips
03
PHASE 03
Scan and download
Live prices scanned · PDF report ready
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      Price Results
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Stay in the loop

  
SkySpectrum is a free service with a limited scan quota to keep it running reliably for everyone. If scans are unavailable, leave your email and we will notify you the moment capacity is restored. Your email is used solely for this alert and will never be shared with any third party or stored beyond that purpose.

  

    
    
  

  







  
Built by

  
The Team Behind SkySpectrum

  

    A product owner had a problem. An AI had the tools. The result is SkySpectrum. Built through vibe coding, for the people who deserve better than checking flight prices one day at a time.
  

  

    "
    Why do I have to check each date manually just to save money?
    "
    
The question that started SkySpectrum at 2am

  

  

    

      
THE ORIGIN STORY

      
It started with a painful truth: flight price tools show you one date. But the cheapest fare is rarely on the day you first look. SkySpectrum fixes that. It checks every date in your range and tells you exactly which day to fly. Built for the flexible traveller, the group planner, the budget-conscious booker, and anyone who knows the cheapest day is out there but does not have time to find it manually.

    

    

      

      
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        NK
        

          
NK

          
Founder, Product Owner & Architecture

          
AI Product Owner and Techno-Functional SME. Bridges the gap between complex systems and real human outcomes. Built SkySpectrum to solve a problem he personally faced. Every change reviewed and visually verified before it goes live.

        

      

      

        
A

        

          
Claude (Anthropic)

          
Engineering & Implementation

          
Wrote the backend, frontend, scrapers, exporters, and this very sentence. Technically doesn't fly, but has strong opinions about seat pitch.