How can I find the cheapest flights?

Use FlightBrain's AI-powered search to compare prices from 1000+ airlines. Book in advance, be flexible with dates, and consider nearby airports for the best deals.

Does FlightBrain charge booking fees?

No, FlightBrain is completely free to use. We redirect you to airlines or travel agencies where you can book directly without any additional fees.

How far in advance should I book flights?

For best prices, book international flights 2-3 months in advance and domestic flights 1-2 months ahead. Use FlightBrain's price alerts to track deals.

FlightBrain - AI-Powered Flight Search | Find Cheap Flights with Smart Filters

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Someone just searched London → Dubai

AI-Powered Price Predictions

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AI Price Predictions
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Advanced Filters (20+)
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Hot Deals Right Now LIVE

London → Dubai

Round trip

£299

£485

Save 38% • Limited availability

London → Bangkok

Round trip

£385

£650

Save 41% • Book within 24h

London → New York

Round trip

£320

£550

Save 42% • 15 seats left

Loved by Thousands of Travelers

Sarah M.

"Saved £200 on our family trip to Spain! The AI predictions told me to wait 3 days and prices actually dropped. Amazing!"

Verified Traveler

James T.

"The filters are incredible and I found a route with 1 stop that saved me £350. The AI search feature is really helpful!"

Verified Traveler

Priya K.

"The natural language search is a game changer! I just typed 'London to Dubai for Christmas with 2 kids' and it understood everything. So easy!"

Verified Traveler

4.9/5

12,480 Reviews

on Trustpilot

How to Search Like a Pro

Use Flexible Dates

Fly midweek (Tue-Thu) to save up to 30%. Weekend flights cost more.

Consider Stops

1 stop flights can save 40-60% vs direct. Use filters to find sweet spot.

Red-Eye Savings

Night flights (12AM-5AM) are often 20-40% cheaper than daytime.

When to Book for Best Prices

Domestic Flights BEST TIME

1-3 months ahead

Tuesday 3PM is the sweet spot for booking domestic flights.

International Flights BEST TIME

2-8 months ahead

Book 5-6 months out for 15-20% savings on international routes.

Holiday Travel BOOK EARLY

3-6 months ahead

Christmas, Easter, Summer holidays book fast. Don't wait!

Pro Tip: Prices change constantly! Search regularly and book when you find a good deal.

Frequently Asked Questions

Is FlightBrain really free?

How does the AI price prediction work?

Do I book directly through FlightBrain?

What makes FlightBrain different?

Can I search for multi-city flights?

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Search popular routes from London, Manchester & Gatwick to top holiday destinations worldwide!

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Try a Quick Search

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Compare Flight Search Features

Hot Deals Right Now LIVE

Loved by Thousands of Travelers

How to Search Like a Pro

When to Book for Best Prices

Frequently Asked Questions

Is FlightBrain really free?

How does the AI price prediction work?

Do I book directly through FlightBrain?

What makes FlightBrain different?

Can I search for multi-city flights?

How accurate are the prices?

Saved Flights

Discover Amazing Flight Deals

Ready to Find Deals?

Welcome to FlightBrain

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