Last updated: April 2026
Cookies are small text files that are stored on your device (computer, smartphone, or tablet) when you visit a website. They are widely used to make websites work efficiently and to provide information to the site's operators.
Cookies can be "session cookies" (which expire when you close your browser) or "persistent cookies" (which remain on your device for a set period or until you delete them). They can be set by the website you are visiting ("first-party cookies") or by third-party services embedded in that website ("third-party cookies").
Under UK GDPR and the Privacy and Electronic Communications Regulations (PECR), non-essential cookies require your consent before being set. We request this consent when you first visit the site.
The table below lists all cookies currently used on CompareFlights.net:
| Cookie Name | Provider | Purpose | Duration |
|---|---|---|---|
| _ga | Google Analytics | Identifies unique users and sessions for analytics reporting. Used to distinguish visitors and track site usage patterns. | 2 years |
| _gid | Google Analytics | Stores and updates a unique value for each page visited. Used for session-level analytics and distinguishing individual sessions. | 24 hours |
| tp_session | Travelpayouts | Affiliate tracking cookie set when you click through to a partner booking site via Travelpayouts. Used to attribute commissions to CompareFlights.net. | 30 days |
| viator_ref | Viator (Tripadvisor) | Affiliate tracking cookie set when you click through to Viator (tours and activities). Used to attribute bookings and commissions. | 30 days |
| cf_pref | CompareFlights | Stores your user preferences such as selected currency and display settings so we can show you relevant information on return visits. | Session |
| __gads, __gpi, _gcl_* | Google AdSense | Used by Google AdSense to serve ads, measure ad performance, and (where permitted) personalize advertising. You can opt out of personalized ads at google.com/settings/ads. | 13 months |
| IDE, NID, ANID | Google (DoubleClick) | Used by Google's advertising network to serve ads, measure conversions, and prevent fraudulent activity. Opt out via adssettings.google.com. | Up to 13 months |
This list is maintained by CompareFlights.net and is reviewed whenever new tracking is added or removed. If you notice a cookie not listed here, please contact us at [email protected].
You can control and manage cookies in several ways. Removing or blocking cookies may affect your experience of this website — for example, your currency preference will not be remembered.
Browser settings — all major browsers allow you to view, delete, and block cookies. Instructions for the main browsers are below:
Settings → Privacy and security → Cookies and other site data. You can block all cookies, block third-party cookies, or clear existing cookies here.
Chrome cookie help →
Settings → Privacy & Security → Cookies and Site Data. Firefox Enhanced Tracking Protection also blocks many third-party tracking cookies by default.
Firefox cookie help →
Preferences → Privacy → Manage Website Data. Safari's Intelligent Tracking Prevention (ITP) automatically limits cross-site tracking by third-party cookies.
Safari cookie help →
Settings → Cookies and site permissions → Cookies and site data. Edge offers Balanced and Strict tracking prevention options in addition to manual cookie controls.
Edge cookie help →
You can also use browser extensions such as uBlock Origin or Privacy Badger to block third-party tracking cookies across all websites you visit.
Some cookies on this site are set by third-party services. We do not control these cookies directly, and they are governed by the privacy and cookie policies of the respective third parties.
If you have questions about how any of these third parties use data collected via their cookies, please refer to their respective privacy notices or contact them directly.
This Cookie Policy was last reviewed in April 2026. We will update it whenever we add, change, or remove cookies on this site. Questions: [email protected]