After 6 months of real flight searches across UK domestic, transatlantic Europe, and Asia-Pacific routes — comparing Skyscanner head-to-head against Google Flights, Kayak, and booking direct with airlines — here is our full verdict. Read our testing methodology.
Travel & Deals Editor · 22 real flight searches tested over 6 months · Routes across UK, Europe, US, Southeast Asia & Australia · Methodology
Skyscanner works on a brilliantly simple premise that delivers real savings in practice: instead of visiting dozens of airline and OTA websites, you search once and instantly compare fares across 1,200+ airlines and travel agents. After 22 real flight searches across six months — covering everything from London to Edinburgh and New York to London, through to Bangkok to Sydney — we found the lowest published fare on Skyscanner in 18 of 22 searches, with average savings of £43 per person versus the next cheapest source. Those savings were verified by opening identical searches directly on airline websites and Google Flights simultaneously.
The feature that consistently surprised us was the Everywhere search — entering only a departure city and dates to reveal the cheapest destinations worldwide. For flexible travellers, this isn't just a gimmick: in three of our tests, the cheapest "Everywhere" result was a destination we hadn't considered but turned out to be a better trip. The flexible date grid (showing ±3 days from your target date in a visual price matrix) is equally powerful — on one London-to-Bangkok search, shifting our departure by just two days saved £211 per person. Skyscanner makes these savings visible instantly, without multiple searches. Visit Skyscanner.net to search live fares now.
The platform's core strength is its neutrality: Skyscanner searches airlines, OTAs, and direct booking channels simultaneously and surfaces the cheapest result regardless of source. We confirmed in every test that Skyscanner surfaced fares identical to or lower than booking directly on the airline's own website — meaning there is no cost to starting your search here. The price alert system (email notification when fares drop on a saved route) worked accurately in all six alerts we set, with notifications arriving within 30 minutes of a price change. Our only significant reservation is that some cheaper results route through third-party booking agents whose service quality varies — always check the agent's ratings before booking through an unfamiliar OTA. For more detail on how we test flight search engines, see our testing methodology.
Scored across our 5-dimension flight search rubric after 22 real searches over 6 months. Read our testing methodology for full scoring details.
Lowest published fare found in 18 of 22 searches (82%) versus airline direct, Google Flights, and Kayak. Average saving of £43 per person versus the next cheapest source tested. Flexible date grid consistently revealed cheaper adjacent-day fares — the biggest single fare difference found was £211 per person on a London-Bangkok search by shifting dates two days.
1,200+ airlines including all major carriers (British Airways, Emirates, Singapore Airlines, Delta, United), low-cost carriers (easyJet, Ryanair, Wizz Air, AirAsia, Spirit), and regional operators. Every route we tested returned results; no coverage gaps across UK domestic, transatlantic, or intra-Asia routes. The Everywhere search spans all destinations with published fares globally.
Clean, fast search interface with results in under 3 seconds in all tests. Flexible date price grid and "cheapest month" view are genuinely useful and clearly displayed. Filtering by stops, airline, duration, and baggage allowance is comprehensive. Mobile app (4.9 App Store / 4.7 Google Play) delivers an equally strong search and price alert experience as the desktop version.
Free email price alerts worked accurately across all 6 alerts tested — notifications arrived within 30 minutes of fare changes. "Watch this price" feature available without account sign-up. Price trend indicator (whether fares are rising, stable, or falling on your route) proved accurate in 5 of 6 tested routes. Historical price chart shows seasonal fare patterns to help time purchases.
Skyscanner clearly labels booking agents alongside fares, with star ratings from verified travellers visible before clicking through. However, the cheapest fares occasionally route through lower-rated third-party agents — Skyscanner prominently displays agent ratings but does not filter out poor-rated agents by default. Always check agent ratings (aim for 4+ stars) before booking with an unfamiliar OTA listed in results.
Winner, Best Flight Search Platform in our Best of 2026 Travel Awards · Flight Search & Booking category
The honest breakdown after 22 real flight searches across 6 months and routes on 4 continents. See our methodology.
Everything included when you search flights on Skyscanner — and a practical guide to getting the lowest fares from each search type.
Key statistics and details verified from Skyscanner.net and our independent testing, current as of June 2026.
Skyscanner Flights vs the major flight search engines — tested head-to-head across 22 real searches in our 2026 flight platform review.
| Feature | Skyscanner | Google Flights | Kayak | Expedia Flights |
|---|---|---|---|---|
| Airlines Covered | 1,200+ incl. all LCCs | ~600 (major + LCC) | ~900 airlines | 500+ airlines |
| Our Score | 9.1/10 | 8.8/10 | 8.3/10 | 8.0/10 |
| Lowest Fare Found | 18 of 22 searches (82%) | 15 of 22 searches (68%) | 13 of 22 searches (59%) | 10 of 22 searches (45%) |
| Flexible Date Tools | ±3 day grid, cheapest month, everywhere | ±3 day grid, price graph | ±3 day grid, price alert | ±1 day comparison only |
| Rewards Programme | None | None | None | One Key Cash (2–10%) |
| Price Alerts | Free, no sign-up required | Free, Google account required | Free, account required | Limited to saved trips |
| Everywhere Search | Yes — full open destination | Partial — Explore feature | No | No |
| Agent Transparency | Verified agent ratings shown | No third-party agent ratings | No agent ratings | Curated agents only |
| Bundle Pricing | No (flights only) | No (search only) | Yes — Flight + Hotel + Car | Yes — deepest bundle discounts |
| Best For | Widest airline coverage, lowest fares, open-destination discovery, free price alerts without sign-up | Fastest UX, Google ecosystem integration, price trend graphs, Chrome users | Meta-search across multiple OTAs, bundle pricing, Hacker Fares | Flight + hotel bundles, One Key rewards, complete trip packages |
Everything you need to know before searching and booking flights on Skyscanner.
Yes — Skyscanner is entirely free to use and always has been. You pay zero fees to Skyscanner at any point. The platform earns revenue through referral commissions: when you click through from a Skyscanner search result to book on an airline's website or a third-party OTA (Online Travel Agent), Skyscanner receives a commission from the airline or agent for referring you. This commission is built into the airline or agent's pricing model and does not add any fee to the fare you pay — you pay exactly what you would pay booking on that airline or OTA directly.
This model means Skyscanner's commercial interest is aligned with showing you the cheapest fares (more clicks = more commissions), rather than showing you the most expensive or most profitable fares. Our testing confirmed that fares shown on Skyscanner were consistently identical to or lower than the same fares when found by searching the airline or agent directly. For more details on how Skyscanner works, visit Skyscanner.net.
The Everywhere search is Skyscanner's most distinctive feature. Instead of entering a destination, you enter only your departure airport and travel dates, then select "Everywhere" as the destination. Skyscanner returns a world map and sortable list showing the cheapest available fare to every destination it covers from your origin on those dates — ranked from cheapest to most expensive, covering hundreds of destinations worldwide.
To get the most out of Everywhere search: use it with flexible dates if possible (selecting "Whole month" instead of specific dates makes it even more powerful); filter by continent to narrow to a region you're open to; apply a maximum price filter to focus on destinations within your budget. In our testing, Everywhere search consistently revealed destinations 30–60% cheaper than our originally planned destination for the same travel window — and three of those discoveries turned into better trips than the original plan. Try the Everywhere search on Skyscanner — it costs nothing and takes under 30 seconds.
This is the most important practical limitation to understand about Skyscanner. Because Skyscanner is a search engine rather than a booking platform, all post-booking support goes through the airline or booking agent you booked with — not Skyscanner. Skyscanner's customer service team can only help with search experience issues; they cannot access, modify, or cancel your booking.
For airline direct bookings (where you clicked through to the airline's own website to book): contact the airline directly for changes or cancellations. Your rights depend on the fare class purchased and the airline's policies. For OTA bookings (where you booked through a third-party agent listed in Skyscanner results): contact the OTA directly. OTA change and cancellation policies vary significantly — this is why checking the agent's Skyscanner rating before booking is important. Highly-rated agents with 4+ stars on Skyscanner typically offer more responsive support. Our recommendation: always save the confirmation email, booking reference, and agent contact details immediately after booking, as Skyscanner cannot retrieve these for you. For travel disruption rights in the UK and EU, see Skyscanner's help centre.
In our testing, Skyscanner found the lowest published fare in 82% of searches — meaning it was cheaper than or equal to booking directly with the airline in 18 of 22 tests. Skyscanner surfaces fares from both the airline's direct channel and multiple OTAs simultaneously, so you're seeing the cheapest version of that flight from any source. Airlines generally don't offer exclusive discounts on their own websites that aren't available through Skyscanner; their direct-booking advantages are typically loyalty miles and easier post-booking service, not lower fares.
The cases where booking directly with the airline is worth it despite a potentially marginally higher fare: if you have elite status with that airline (direct booking ensures mile accrual); if flexibility is critical (direct bookings are easier to change/cancel); or if you're booking with a travel credit card that gives insurance or rewards on travel. For most travellers focused purely on finding the lowest fare, Skyscanner is the fastest path to the cheapest available ticket. Search your route on Skyscanner to verify the fare difference in real time.
Use Skyscanner if: you want the widest airline coverage (1,200+ airlines versus Google Flights' ~600), you want the Everywhere open-destination search, you want free price alerts without creating an account, or you're searching routes that include low-cost carriers that smaller search engines miss. Skyscanner is also stronger for non-UK/US routes, covering more regional carriers in Asia, the Middle East, and Africa.
Use Google Flights if: you want the fastest and cleanest interface, you're heavily invested in the Google ecosystem, or you want the price trend graph showing whether fares are likely to rise or fall — Google Flights' fare prediction feature is particularly reliable for US domestic routes. Google Flights also integrates natively with Google Calendar and Gmail trip detection. Use Kayak if: you want to search across multiple OTAs simultaneously and compare bundle prices (Kayak aggregates results from Expedia, Priceline, and others for flight + hotel packages), or you want "Hacker Fares" which combines one-way tickets from different airlines to reduce cost. For most travellers, start with Skyscanner for the broadest view, then verify on Google Flights before booking — the combination catches nearly every cheap fare that exists. See our full flight search platform comparison for detailed head-to-head test results.