Confidence, built on evidence.
in

kayak.co.uk

Website

kayak.co.uk
The picture kayak.co.uk shows when its homepage is shared

Search Flights, Hotels & Car Hire | KAYAKKAYAK searches hundreds of other travel sites at once to find the information you need to make the right decisions on flights, hotels & car hires.

kayak.co.uk
kayak.co.uk as the Internet Archive first saved it, 6 Dec 1998

One of the first images collected of this website on 6 Dec 1998

youtube.com

KAYAK - Beth - 30sThe latest video on its YouTube channel

UnclaimedChecked on

Own this business? See what is holding the score back.

Truth score

Business details

Founded
2004
Owned by
Booking Holdings
Sells to
The public
Kind of seller
Comparison, review or referral site
Licensed trade
No licence normally needed
Domain age
29 years
Address
1266 E Main Street, STE 700R Stamford, CT 06902
Email address
trips@kayak.co.uk
Phone number
Not found
Contact page
kayak.co.uk/press-contact
Website
kayak.co.uk
Social media

Customer reviews

SiteReviewsRating
Trustpilot2,216 reviews4
App Store29,729 ratings4.8
Total31,9454.7
Customer satisfactionMostly satisfiedFrom independent reviews, weighed by their number
Is this your business? Get the code to show this score on your website

Claim this page to show the business controls kayak.co.uk. Claim this page

<a href="https://truthsignal.com/business/kayak.co.uk"
   title="See the full Truth Signal report on kayak.co.uk">
  <img src="https://truthsignal.com/business/kayak.co.uk/badge.svg"
       alt="Truth Signal truth score for kayak.co.uk"
       width="210" height="56" style="border:0"
       loading="lazy" decoding="async">
</a>

Summary

Is kayak.co.uk legit and trustworthy? Truth score 96 out of 100, high truth signals: 8 of 11 public checks clear, 3 for information. Legitimacy confidence: high. Customer satisfaction: mostly satisfied.

We read 4 of its pages: contact, about, terms and privacy. Its website address was registered 29 years ago. It is on 6 social media platforms (Facebook, Instagram, LinkedIn, TikTok, X and YouTube), with its largest audience of 2,533,849 followers on Facebook. Customers have left 2,216 reviews on Trustpilot, averaging 4.0 stars out of 5. No malware or phishing warnings found for its website. We could not find a phone number.

Important context: Truth Signal weighs public evidence about this business. A high score means strong evidence that the business is established and legitimate, not a promise that it is safe to buy from or that every purchase will go well. A low score means the evidence is thin or raises concerns, not that the business is unsafe or a scam.

Positives

  • We read 4 of its pages · contact, about, terms and privacy.
  • Its website address was registered 29 years ago.
  • It is on 6 social media platforms (Facebook, Instagram, LinkedIn, TikTok, X and YouTube); the largest audience is 2,533,849 followers on Facebook.
  • Great independent reputation · 2,216 reviews on Trustpilot, rated 4.0 stars out of 5.
  • No malware or phishing warnings found for its website.

Not found

  • Phone number information was not found from our checks.

What they offer

KAYAK searches hundreds of other travel sites at once to find the information you need to make the right decisions on flights, hotels & car hires.
— KAYAK, in their own words
Best for
“KAYAK was created for travellers, by travellers , born from a simple belief: travel makes the world better.” Its about page
Getting help

KAYAK offers support and help through their help page, which can be found in the sources below.

Latest YouTube video

Correct as of

How to check if kayak.co.uk is legit

To check if kayak.co.uk is legit yourself, look at the same public records we did: the company register, who owns the web address and since when, customer reviews (where buyers leave praise and complaints), visitor numbers, how long the site has existed, social profiles, malware lists, data breaches and email security. Each row below shows what that record says about kayak.co.uk; open a row to see the facts and the source to check them yourself. Step by step: how to know if a shopping site is legit.

Who they are

Company detailsPart of Booking Holdings; founded in 2004 (Wikipedia)
Country
Where the company is based
Not stated with its address
Which countries the company serves
UK
Why we believe that
its address ends .uk, £ prices on its homepage
From Wikipedia
Type (Wikipedia)
Gesellschaft mit beschränkter Haftung
Industry
search engine
Parent company
Booking Holdings
Founded
2004
SourcesWikipedia
Domain registrationIts website address was registered 29 years ago
Domain age
29 years
Website detailsWe read 4 of its pages: contact, about, terms and privacy
  • Company contact email is available
HTTPS enabled
Yes
Contact phone number found
Not found
Contact page found
Contact page
What its pages say

Quoted word for word from kayak.co.uk.

In their own words
“Since 2004, KAYAK has been revolutionising the travel industry. KAYAK was created for travellers, by travellers , born from a simple belief: travel makes the world better. The more people we can help experience the world, the better it becomes for everyone.” About page

Reputation and track record

Customer reviews31,945 reviews across 2 platforms, rated 4.0 to 4.8 out of 5
PlatformRatingReviews
Trustpilot4 out of 52,216
SmartCustomerNot found
G2Not found
CapterraNot found
Reviews.ioNot found
FeefoNot found
TrustindexNot found
GoogleNot checked
App StoreIts app, KAYAK: Flights, Hotels & Cars, is on Apple's App Store, rated 4.8 out of 5 from 29,729 ratings, counted in the reviews total.
App
KAYAK: Flights, Hotels & Cars
App Store rating
4.8 out of 5
App Store ratings
29,729
Visitor trafficReal people visited its website in 24 of the last 24 months
  • Real people have visited its website since February 2021 or earlier
  • It is among the 100,000 most-visited sites on the internet (Cloudflare Radar)
Monthly visitor data
Popularity among Chrome users
top 50,000 sites
First known user traffic
Feb 2021 or earlier
Months with real traffic, of the last 24
24
Traffic pattern
sustained
Rank jump in the last 12 months
none
Rank drop in the last 12 months
none
Cloudflare Radar
Popularity across the internet
top 100,000 sites
Web history, truth checks and authorityThe Internet Archive first saved a copy of its website 27 years ago
Website archive history
27 years
Wikipedia page
yes
Checks we have made1Newest first, since 5 November 2026
  1. First check
    Nothing earlier to compare with
Social presenceIt is on 6 social media platforms (Facebook, Instagram, LinkedIn, TikTok, X and YouTube); the largest audience is 2,533,849 followers on Facebook
  • Its YouTube channel has 1,080 subscribers and 123 videos, the latest uploaded on 25 Jun 2026
PlatformProfileAudience
FacebookProfile2,533,849 followers
InstagramProfile154,000 followers
XProfileUnknown
LinkedInProfileUnknown
YouTubeProfile1,080 subscribers
TikTokProfile88,000 followers
Social platforms with discovered profiles
facebook, instagram, linkedin, tiktok, x, youtube
Social follower counts
2,776,929 followers in total
YouTube channel
123 videos, 1,080 subscribers, last upload 25 Jun 2026

What data this site collects about you

What its privacy policy saysWe found this business stores and uses your data
Shares your data with other companies.
“As described above in the How We Share Your Information section, we share your information with third parties for their own purposes or work with those partners to support their own marketing purposes.”
Collects where you are.
“Lastly, certain features of our Services may prompt your device or browser to request access to your precise geolocation information, which may be considered sensitive personal information.”
Tracking tools on its homepageGoogle Analytics and Google Tag Manager

Named in its homepage's code when we read it. Others may load later, so this list may not be complete.

Google Analytics
Counts your visits and what you look at.
Google Tag Manager
Loads other tracking tools, which may not be listed here.

Proof of ownership

What the business has done to prove it runs this website. Each proof adds points to its truth score, up to 5. A proof it has not added is never counted against it.

DNS recordNot added yet+3 possible
What we check
A record the business adds in its domain's settings. Only someone who runs the website can add one.
When we check
On every check. The points stay only while the record is there.
Points
0 of 3 added
Sourcekayak.co.uk's DNS records
Run kayak.co.uk? Add the record and 3 points are added to its truth score.Prove you run this website
Email at its own domainNot added yet+1 possible
What we check
That someone at the business has confirmed an email address at its own website's domain.
When we check
When the address is confirmed. It counts from then on.
Points
0 of 1 added
SourceTruth Signal's own records
Run kayak.co.uk? Confirm an email address at the domain and 1 point is added to its truth score.Prove you run this website
Lets our checker read itNot added yet+1 possible
What we check
That its robots.txt file names our checker, TruthSignal, and lets it read the whole website.
When we check
On every check. The point stays only while the file allows it.
Points
0 of 1 added
Sourcekayak.co.uk/robots.txt
Run kayak.co.uk? Let our checker read the whole website and 1 point is added to its truth score.Prove you run this website
Points added to its truth score0 of 5

Safety

Malware and phishingNo malware or phishing warnings found for its websiteThis check is not perfect: it can miss a harmful site, and it can wrongly warn about a safe one.
Malware or phishing threat status
None
Data breach historyNo known data breach involving the company
Known data breaches found
0
Domain and email securityIts email is protected: mail forged in its name is blocked
Email
MX records
Yes
SPF record
Yes
DMARC record
Yes
DMARC policy
reject
Certificate
Security certificate browsers warn about
No
Certificate issuer
Let's Encrypt
Certificate type
DV
Certificate expires
26 Jan 2027
Hosting
Nameservers
blue.foundationdns.com
blue.foundationdns.net
blue.foundationdns.org
Address
151.101.1.29
151.101.129.29
151.101.65.29
151.101.193.29