Comparison

Cheap flights vs HK Express

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Cheap flights

Finds the cheapest airline tickets by comparing prices and layover options. Set up price alerts for specific routes or destinations, and explore flexible travel dates with a price schedule and map. Also offers accommodation, tours, and car rentals.

Highlights
  • Compare air ticket prices
  • Price change notifications
  • Price Schedule for flexible dates
  • Price Map for destination discovery
  • Save passenger passport information
  • Search for accommodation and tours
  • Car and transfer booking
Features
Read full description

Search for cheap airline tickets - We analyze air tickets - we compare prices and layover options, finding the cheapest air tickets and the most convenient flight options (direct or with a comfortable layover). - Searching for air tickets doesn't take much time - we filter and sort all the options for you. And you can buy cheap air tickets. How do you like the idea? - You can subscribe to notifications about the cheapest air ticket, the most convenient one or the most direct flight (yes, this is possible as well). This way you can keep track of changes in the cost of plane tickets. As soon as the price changes, we will send you a notification. - But these are not all of the subscriptions! You can also subscribe to the search for air tickets from your city and catch cheap tickets for a plane that flies in the most unexpected direction. What a surprise! - We also have a "Price Schedule" - it helps you buy a cheap ticket if you are not tied to the departure date. - And the "Price Map" - in case you have not yet decided on your destination. The map shows both domestic and international flights. - We save the passengers' passport information so that next time booking a flight won't take much time. - It's so comfortable to plan weekend trips with us, to fly on Saturday morning and to go back on Sunday evening. - And maybe you want to see around during the stopover - we will tell you which option is the most convenient if you want to see another city during the trip (also this type of air tickets is cheaper). - Our developers made app filters for any occasion, including for tickets with luggage and filtering for aircraft models. - If you don't want to search for flights on exact dates, you can choose one or several months and we will find plane tickets in a given range. By the way, it's not only plane tickets search. We can also search for: - Accommodation with recommendations according to your interests: business trip, family, romantic, good for instagram and so on. - Guided and self-guided tours. - Cars and transfers to get from the airport to the hotel. And wherever else you want to go Download the WayAway app now to start traveling and buy tickets. *** The application from WayAway.com allows you to find the lowest possible cost of an air ticket. We do not sell anything, we help you find flights online with the best conditions. Terms of use of the WayAway Plus subscription: https://wayaway.io/plus-terms-of-use

About

HK Express

Easily book flights and manage your travel plans with this redesigned mobile application. Discover deals, book to over 30 Asian destinations, and personalize your trip with extra services. Enjoy a seamless check-in process with e-boarding passes and self-service baggage drop at select airports.

Highlights
  • Discover flight deals and promotions
  • Book flights to over 30 Asian destinations
  • Personalize trips with extra services
  • Easy check-in with e-boarding pass
  • Self-service baggage drop
  • Travel tips and inspiration
Features
Read full description

The newly redesigned HK Express mobile app makes booking flights and managing your trips a breeze. Start your exciting journey in just a few simple steps: - Discover the latest flight deals and promotions - Book flights to over 30 destinations across Asia - Personalize your trip with Extra services like checked baggage, seat selection, meals, and more - Check-in with ease, get your e-boarding pass, and enjoy self-service baggage drop at selected airports. - Find travel tips to be inspired and enhance your journey. Download now!

Screenshots

Cheap flights4 screens
HK Express4 screens

Verdict

The call

The clearest difference is review sentiment: Cheap flights at 58% against HK Express's 18%. Cheap flights also leads on rating (4.8 vs 4.4) and update cadence (weekly vs every 3 weeks). HK Express's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Cheap flights holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Cheap flights has 30K ratings behind it against 1.8K, so its average is the more settled of the two. Written reviews point the same way: 58% of Cheap flights's written reviews are positive against 18% of HK Express's.

UpkeepUpdate frequency

Cheap flights ships an update weekly, HK Express every 3 weeks. The most recent releases landed on November 4, 2026 and November 2, 2026 respectively.

Scorecard5 real differences · 5 level
Cheap flights versus HK Express: the parameters behind the verdict, then further details
ParameterCheap flightsHK Express
PriceFreeFree
Rating4.8 (30K ratings) — better4.4 (1.8K ratings)
Positive reviews58.5% of reviews — better17.6% of reviews
Number of ratings30K — better1.8K
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.6 — better
Further details — not scored
Size330 MB221 MB
Age rating4+4+
DeveloperGo Travel Un LimitedHK Express

Customer experience

Cheap flights

All ratings30,068 ratings
Positive96.2%
Neutral2.4%
Negative1.4%
Written reviews195 reviews
Positive58.5%
Neutral4.1%
Negative37.4%

HK Express

All ratings1,804 ratings
Positive87.1%
Neutral4.1%
Negative8.8%
Written reviews176 reviews
Positive17.6%
Neutral9.7%
Negative72.7%

User reviews

Cheap flights

From 30K App Store ratings

What we love

  • 💎 Outstanding app
  • 🔍 Excellent flight search engine
  • 💰 Finds the cheapest flights
  • 🤖 Helpful and user-friendly
  • 🌟 Amazing app, highly recommended

Room to improve

  • 🚨 Bait and switch tactics
  • 🤯 Terrible customer service
  • 💸 Overcharges and hidden fees
  • 🤖 Unreliable booking process
  • 🚫 Directs users to scam sites

HK Express

From 1.8K App Store ratings

What we love

  • 👍 Smooth and intuitive user experience
  • 🚀 Quick and responsive app
  • 💳 Seamless payment processing
  • 🛫 Efficient check-in and boarding process
  • 🤝 Helpful and polite customer service

Room to improve

  • 🐛 Frequent app crashes and glitches
  • 🔒 Login and authentication issues
  • 💻 Compatibility problems with various devices
  • 💰 Unexpected fees and charges
  • 🗓️ Difficulty managing bookings and reservations

Bugs and requests

Cheap flights

Reported bugs

3 issues
  • Frequent crashes on startup
  • Incorrect price displays
  • Compatibility issues with older devices

Requested features

4 requests
  • Ability to search by date range
  • Integrate car rental option
  • Loyalty rewards program
  • More currency and language support

HK Express

Reported bugs

5 issues
  • Blank screens during booking process
  • Inability to save booking history and details
  • Inconsistent currency and language support
  • Errors when attempting to check-in or manage bookings
  • Unreliable performance and frequent crashes

Requested features

5 requests
  • Integrate Cathay login option
  • Improve boarding pass integration with digital wallets
  • Implement better offline functionality
  • Enhance payment methods and options
  • Provide more transparent pricing and fee structure

In-app purchases

None

Cheap flights

No in-app purchases

None

HK Express

No in-app purchases

Questions

Is Cheap flights free?
Cheap flights is free to download, with no in-app purchases.
Is HK Express free?
HK Express is free to download, with no in-app purchases.
Which has better reviews, Cheap flights or HK Express?
Cheap flights is rated higher. Cheap flights averages 4.8 out of 5 from 30K ratings, while HK Express averages 4.4 from 1.8K ratings.
Do Cheap flights or HK Express have ads?
Neither Cheap flights nor HK Express shows ads.
Which is updated more often, Cheap flights or HK Express?
Cheap flights ships an update weekly, and HK Express every 3 weeks. Most recently, Cheap flights was updated on November 4, 2026 and HK Express on November 2, 2026.

Other comparisons