Cheap flights from Tokyo to Hong Kong from HK$1,121
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25-9. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — HKG
10 Oct — 17 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Tokyo to Hong Kong Intl are usually found in January or October, booked 56 days in advance, depart on a Wednesday or Saturday and return on a Monday
Cheap flight deals from Tokyo to Hong Kong
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Tokyo to Hong Kong
Explore the most affordable flight options available from Tokyo to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.
Fri 23-1021:35 -
Nonstop4h 55m
Mon 26-1001:10 -
Nonstop4h 10m
Deal found 9-9HK$2,282
Fri 30-1008:15 -
Nonstop5h 25m
Wed 11-1114:00 -
Nonstop4h 05m
Deal found 7-9HK$2,290
Thu 1-1006:35 -
Nonstop4h 40m
Thu 8-1020:00 -
Nonstop4h 20m
Deal found 10-9HK$2,290
Wed 21-1008:00 -
Nonstop4h 55m
Fri 23-1015:10 -
Nonstop4h 30m
Deal found 9-9HK$2,298
Fri 23-1006:35 -
Nonstop4h 40m
Tue 27-1019:55 -
Nonstop3h 50m
Deal found 9-9HK$2,298
Sat 12-920:10 -
Nonstop4h 45m
Sat 3-1015:10 -
Nonstop4h 30m
Deal found 10-9HK$2,306
Wed 9-906:35 -
Nonstop4h 40m
Sun 13-923:35 -
Nonstop4h 25m
Deal found 8-9HK$2,306
Wed 28-1019:30 -
Nonstop5h 15m
Sat 31-1014:00 -
Nonstop4h 05m
Deal found 9-9HK$2,313
Sun 25-1006:35 -
Nonstop5h 15m
Sun 1-1119:55 -
Nonstop3h 50m
Deal found 10-9HK$2,313
Tue 15-908:00 -
Nonstop4h 55m
Sat 19-913:00 -
Nonstop4h 25m
Deal found 7-9HK$2,321
Mon 16-1106:35 -
Nonstop5h 15m
Thu 19-1119:55 -
Nonstop3h 50m
Deal found 8-9HK$2,321
Tue 15-908:00 -
Nonstop4h 55m
Thu 17-909:15 -
Nonstop4h 30m
Deal found 9-9HK$2,329
Best flights from Tokyo to Hong Kong
Discover carefully curated flight deals from Tokyo to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.
Thu 26-1109:05 -
Nonstop5h 35m
Tue 1-1208:10 -
Nonstop4h 10m
Deal found 5-9HK$3,160
Fri 4-1215:10 -
Nonstop5h 40m
Mon 7-1209:05 -
Nonstop4h 05m
Deal found 9-9HK$3,168
Mon 9-1108:55 -
2 stops31h 45m
Mon 16-1119:50 -
1 stop10h 45m
Deal found 9-9HK$4,258
Sat 26-915:45 -
1 stop6h 45m
Mon 5-1008:15 -
Nonstop4h 25m
Deal found 6-9HK$4,603
Fri 4-1220:40 -
1 stop15h 40m
Sat 5-1200:55 -
1 stop10h 30m
Deal found 7-9HK$4,799
Sat 16-111:55 -
1 stop25h 10m
Mon 18-113:45 -
1 stop27h 10m
Deal found 9-9HK$4,995
Sat 10-1014:55 -
1 stop20h 10m
Mon 12-1013:40 -
1 stop10h 05m
Deal found 5-9HK$5,544
Fri 18-1209:35 -
Nonstop5h 15m
Wed 23-1215:35 -
Nonstop3h 50m
Deal found 6-9HK$5,968
Wed 21-1007:25 -
2 stops28h 15m
Wed 28-1020:35 -
1 stop27h 30m
Deal found 6-9HK$6,297
Fri 13-1108:55 -
2 stops31h 45m
Tue 17-1119:15 -
1 stop11h 20m
Deal found 9-9HK$4,446
Sun 1-1115:30 -
1 stop7h 15m
Fri 6-1110:30 -
Nonstop4h 00m
Deal found 10-9HK$4,909
Mon 26-1002:30 -
1 stop16h 45m
Wed 28-1019:50 -
1 stop28h 10m
Deal found 9-9HK$4,493
Thu 24-1209:40 -
1 stop14h 30m
Tue 29-1200:55 -
1 stop15h 25m
Deal found 8-9HK$5,019
Fri 4-1220:40 -
1 stop15h 40m
Mon 7-1212:35 -
1 stop7h 50m
Deal found 7-9HK$5,019
Sun 20-902:05 -
1 stop9h 00m
Fri 25-911:30 -
1 stop25h 05m
Deal found 5-9HK$5,740
Fri 13-1108:55 -
2 stops31h 45m
Mon 16-1119:50 -
1 stop10h 45m
Deal found 6-9HK$4,987
Tue 26-109:35 -
Nonstop5h 15m
Sat 30-100:10 -
Nonstop3h 50m
Deal found 8-9HK$6,172
Sat 7-1102:00 -
1 stop10h 20m
Thu 12-1112:35 -
1 stop9h 15m
Deal found 7-9HK$5,168
Tue 20-1000:05 -
1 stop11h 35m
Fri 23-1011:40 -
2 stops33h 40m
Deal found 9-9HK$6,673
Fri 9-1013:40 -
2 stops22h 00m
Sun 11-1011:40 -
1 stop9h 50m
Deal found 6-9HK$7,105
Thu 12-1101:35 -
2 stops21h 55m
Sun 15-1111:30 -
1 stop11h 45m
Deal found 6-9HK$7,536
Sat 10-1018:25 -
2 stops17h 15m
Wed 14-1020:40 -
1 stop24h 50m
Deal found 10-9HK$7,332
Direct flights from Tokyo to Hong Kong
Explore direct flight options from Tokyo to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.
Fri 23-1021:35 -
Nonstop4h 55m
Mon 26-1001:10 -
Nonstop4h 10m
Deal found 9-9HK$2,282
Fri 30-1008:15 -
Nonstop5h 25m
Wed 11-1114:00 -
Nonstop4h 05m
Deal found 7-9HK$2,290
Thu 1-1006:35 -
Nonstop4h 40m
Thu 8-1020:00 -
Nonstop4h 20m
Deal found 10-9HK$2,290
Sat 26-917:45 -
Nonstop4h 50m
Mon 5-1009:20 -
Nonstop4h 30m
Deal found 10-9HK$2,298
Fri 23-1006:35 -
Nonstop4h 40m
Tue 27-1019:55 -
Nonstop3h 50m
Deal found 9-9HK$2,298
Tue 13-1019:25 -
Nonstop4h 55m
Mon 19-1000:55 -
Nonstop4h 20m
Deal found 6-9HK$2,306
Fri 2-1002:20 -
Nonstop4h 40m
Sat 10-1020:00 -
Nonstop4h 20m
Deal found 8-9HK$2,306
Wed 28-1019:30 -
Nonstop5h 15m
Sat 31-1014:00 -
Nonstop4h 05m
Deal found 9-9HK$2,313
Thu 1-1006:35 -
Nonstop4h 40m
Wed 7-1020:00 -
Nonstop4h 20m
Deal found 6-9HK$2,313
Mon 12-1020:10 -
Nonstop4h 45m
Sat 17-1015:10 -
Nonstop4h 30m
Deal found 8-9HK$2,321
Thu 1-1006:35 -
Nonstop4h 40m
Tue 6-1020:00 -
Nonstop4h 20m
Deal found 5-9HK$2,321
Thu 1-1006:35 -
Nonstop4h 40m
Thu 22-1017:35 -
Nonstop4h 20m
Deal found 6-9HK$2,329
Last-minute flights from Tokyo to Hong Kong
Discover last-minute flight deals from Tokyo to Hong Kong. Data last updated 10 September 2026 and is based on user searches.
Wed 9-906:35 -
Nonstop4h 40m
Sun 13-923:35 -
Nonstop4h 25m
Deal found 8-9HK$2,306
Sat 12-920:10 -
Nonstop4h 45m
Sat 3-1015:10 -
Nonstop4h 30m
Deal found 10-9HK$2,306
Tue 15-908:00 -
Nonstop4h 55m
Sat 19-913:00 -
Nonstop4h 25m
Deal found 7-9HK$2,321
Tue 15-908:00 -
Nonstop4h 55m
Thu 17-909:15 -
Nonstop4h 30m
Deal found 9-9HK$2,329
Sat 26-917:45 -
Nonstop4h 50m
Mon 5-1009:20 -
Nonstop4h 30m
Deal found 10-9HK$2,298
Thu 1-1006:35 -
Nonstop4h 40m
Thu 8-1020:00 -
Nonstop4h 20m
Deal found 10-9HK$2,290
Thu 1-1006:35 -
Nonstop4h 40m
Wed 7-1020:00 -
Nonstop4h 20m
Deal found 6-9HK$2,313
Thu 1-1006:35 -
Nonstop4h 40m
Tue 6-1020:00 -
Nonstop4h 20m
Deal found 5-9HK$2,321
Fri 23-1021:35 -
Nonstop4h 55m
Mon 26-1001:10 -
Nonstop4h 10m
Deal found 9-9HK$2,282
Fri 23-1006:35 -
Nonstop4h 40m
Tue 27-1019:55 -
Nonstop3h 50m
Deal found 9-9HK$2,298
Wed 28-1019:30 -
Nonstop5h 15m
Sat 31-1014:00 -
Nonstop4h 05m
Deal found 9-9HK$2,313
Fri 30-1008:15 -
Nonstop5h 25m
Wed 11-1114:00 -
Nonstop4h 05m
Deal found 7-9HK$2,290
One-way flights from Tokyo to Hong Kong
Search for one-way flight options from Tokyo to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.
Fri 25-915:55 -
Nonstop5h 05m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 7-9HK$1,121
Wed 16-906:35 -
Nonstop4h 40m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 8-9HK$1,121
Thu 24-909:30 -
Nonstop5h 00m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 7-9HK$1,129
Thu 24-902:20 -
Nonstop4h 40m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 7-9HK$1,129
Wed 16-908:00 -
Nonstop4h 55m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 8-9HK$1,137
Tue 22-902:20 -
Nonstop4h 40m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 7-9HK$1,137
Thu 22-1020:10 -
Nonstop4h 45m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 6-9HK$1,145
Fri 23-1006:35 -
Nonstop4h 40m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 6-9HK$1,145
Fri 30-1020:05 -
Nonstop5h 25m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 10-9HK$1,153
Tue 22-906:35 -
Nonstop4h 40m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 10-9HK$1,153
Thu 5-1116:55 -
Nonstop5h 25m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 9-9HK$1,161
Tue 15-920:40 -
Nonstop4h 55m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 10-9HK$1,168
Find flight deals from Tokyo to Hong Kong
Discover tips and strategies to find the most affordable flight options for your journey from Tokyo (TYO) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 September 2026.
Customise your flight search to find flights from Tokyo to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 10 September 2026.
Use the filters below to find and compare flights from Tokyo to Hong Kong that are best for you.
Fly from
Fly to
Route
Departure
Return
Price
Cheapest return flight
Fastest return journey
TokyoHong Kong
NRT Tokyo Narita - HKG Hong Kong Intl
NRTHKG
Tokyo Narita
Thu 22-10
20:10-23:55
Nonstop4h 45m
Hong Kong Intl
Wed 31-12
00:00-01:00
Nonstop0h 00m
HK$1,145
TokyoHong Kong
NRT Tokyo Narita - HKG Hong Kong Intl
NRTHKG
Tokyo Narita
Tue 22-12
19:30-23:45
Nonstop5h 15m
Hong Kong Intl
Wed 31-12
00:00-01:00
Nonstop0h 00m
HK$1,263
TokyoHong Kong
NRT Tokyo Narita - HKG Hong Kong Intl
NRTHKG
Tokyo Narita
Fri 30-10
19:30-23:45
Nonstop5h 15m
Hong Kong Intl
Wed 31-12
00:00-01:00
Nonstop0h 00m
HK$1,419
TokyoHong Kong
NRT Tokyo Narita - HKG Hong Kong Intl
NRTHKG
Tokyo Narita
Wed 23-9
19:50-23:35
1 stop28h 45m
Hong Kong Intl
Wed 31-12
00:00-01:00
Nonstop0h 00m
HK$1,764
TokyoHong Kong
NRT Tokyo Narita - HKG Hong Kong Intl
NRTHKG
Tokyo Narita
Mon 4-1
19:30-23:45
Nonstop5h 15m
Hong Kong Intl
Wed 31-12
00:00-01:00
Nonstop0h 00m
HK$1,851
TokyoHong Kong
NRT Tokyo Narita - HKG Hong Kong Intl
NRTHKG
Tokyo Narita
Sat 10-10
17:45-21:35
Nonstop4h 50m
Hong Kong Intl
Wed 31-12
00:00-01:00
Nonstop0h 00m
HK$2,062
TokyoHong Kong
NRT Tokyo Narita - HKG Hong Kong Intl
NRTHKG
Tokyo Narita
Fri 30-10
14:00-23:35
1 stop10h 35m
Hong Kong Intl
Wed 31-12
00:00-01:00
Nonstop0h 00m
HK$2,109
TokyoHong Kong
NRT Tokyo Narita - HKG Hong Kong Intl
NRTHKG
Tokyo Narita
Fri 25-12
19:30-23:45
Nonstop5h 15m
Hong Kong Intl
Wed 31-12
00:00-01:00
Nonstop0h 00m
HK$2,258
TokyoHong Kong
NRT Tokyo Narita - HKG Hong Kong Intl
NRTHKG
Tokyo Narita
Mon 26-10
08:55-15:40
2 stops31h 45m
Hong Kong Intl
Wed 31-12
00:00-01:00
Nonstop0h 00m
HK$2,588
TokyoHong Kong
NRT Tokyo Narita - HKG Hong Kong Intl
NRTHKG
Tokyo Narita
Tue 22-12
14:00-23:35
1 stop10h 35m
Hong Kong Intl
Wed 31-12
00:00-01:00
Nonstop0h 00m
HK$2,588
Flights are sorted by cheapest return flights first.
Deals found on 6-9
Showing 1-10 of 45 resultsSorted by cheapest first
1
2
3
...
5
Best time to book a flight from Tokyo to Hong Kong
Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Tokyo with our price prediction graph.
TYO-HKG
NRT-HKG
HND-HKG
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Tokyo to Hong Kong
TYO-HKG
NRT-HKG
HND-HKG
What is the cheapest month to book a flight from Tokyo to Hong Kong?
Currently, January is the cheapest month in which you can book a flight from Tokyo to Hong Kong (average of HK$2,086). Flying from Tokyo to Hong Kong in December is currently the most expensive (average of HK$2,972). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from TYO to HKG?
Find hourly flight availability from Tokyo to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 September 2026.
It’s optimal to fly from Tokyo to Hong Kong in the evening. By choosing this option you can save up to 59% on the cost of your flight, compared to a flight in the afternoon.
Weekly flight availability from Tokyo to Hong Kong
Explore weekly flight availability from Tokyo to Hong Kong. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 10 September 2026.
The most flights from TYO to HKG are scheduled on a Wednesday (64 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (50 on average).
How much does it cost for a return flight from Tokyo to Hong Kong?
Airfare is below average for this route at the moment.
Tokyo to Hong Kong flights typically cost between HK$2,368 and HK$3,341 in October.The cheapest return price found within the last 5 days was HK$2,274 on HK Express (14 Oct–19 Oct).
How often are flights from Tokyo to Hong Kong delayed?
About 14% of weekly flights between Tokyo and Hong Kong have experienced delays in the past year, with the average delay time being 136 minutes.
What is the most punctual flight time for Tokyo to Hong Kong flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Tokyo to Hong Kong flights?
Over the past year, ANA have had the lowest number of delays on this route, with just 8% of flights being delayed.
How far ahead should I book a flight from Tokyo to Hong Kong?
The price you pay for your flight from Tokyo to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Tokyo to Hong Kong?
Use this chart to determine the cheapest time to fly return from Tokyo to Hong Kong. Price data was last updated on 5 September 2026.
Travellers seeking maximum savings on their Tokyo to Hong Kong flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Hong Kong
Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated 10 September 2026.
Read reviews from past customers who have flown with ANA,Cathay Pacific, andHK Express
from Tokyo to Hong Kong. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
The boarding was way behind the est schedule. However it moved pretty fast after it started. It’d be more professional if they informed the passengers of any delay and progress.
The boarding was way behind the est schedule. However it moved pretty fast after it started. It’d be more professional if they informed the passengers of any delay and progress.
The boarding was way behind the est schedule. However it moved pretty fast after it started. It’d be more professional if they informed the passengers of any delay and progress.
The boarding was way behind the est schedule. However it moved pretty fast after it started. It’d be more professional if they informed the passengers of any delay and progress.
The boarding was way behind the est schedule. However it moved pretty fast after it started. It’d be more professional if they informed the passengers of any delay and progress.
Related info for your journey
Find useful and relevant information for your journey from Tokyo to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Hong Kong from Tokyo?
If you book a flight to Hong Kong from Tokyo, you will be flying to Hong Kong Intl, which is the city’s only airport. Hong Kong Intl (HKG) is located 26.0 km from the centre of Hong Kong. There are 55 flights from Tokyo to Hong Kong Intl per day from 1 airline.
How long is the flight from Tokyo to Hong Kong?
Hong Kong Airlines, Greater Bay Airlines, and VietJet Air can get you from Tokyo to Hong Kong in just under 5h 35m. Your travel time can differ by up to 26h 10m. Airlines will cover a distance of 2960 km. Both multi-stop and direct flights can be found to your destination and back.
What is the cheapest airline to fly from Tokyo to Hong Kong round-trip?
According to our current data, HK Express (HK$761), offers the cheapest pricing from Tokyo to Hong Kong. You may be able to fly from Tokyo to Hong Kong for 70% less than the average price by searching for this airline.
What are the cheapest airlines to fly from Tokyo to Hong Kong one-way?
The cheapet airlines for a one-way flight from Tokyo to Hong Kong are HK Express (HK$693), Jetstar Japan (HK$696), and Greater Bay Airlines (HK$711).
What are the most reliable airlines from Tokyo to Hong Kong?
No one likes to see their flight delayed. When booking a flight from Tokyo to Hong Kong consider choosing Air Canada(89%), Air Japan(89%) or United Airlines(89%), as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Tokyo to Hong Kong?
Looking at all options, your cheapest flight can be booked for HK$1,071. While the most popular route (Tokyo Haneda - Hong Kong Intl) can be booked for HK$2,478 on average, our data indicates HK$5,497 when flying from Tokyo to Hong Kong.
Can I find deals for business class flights from Tokyo to Hong Kong?
Yes. Cheapflights offers flight deals from Tokyo to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Tokyo to Hong Kong?
Currently, January is the cheapest month in which you can book a flight from Tokyo to Hong Kong (average of HK$2,086). Flying from Tokyo to Hong Kong in December is currently the most expensive (average of HK$2,972). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Airlines
Alternative routes
Flights by cabin class
Hong Kong flight routes
Other flight options
Other flights from Tokyo
Popular flights
Fly from Tokyo to Hong Kong on these airlines
Choose from the following airlines for your flight from Tokyo to Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Explore flights to Hong Kong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Discover the top airline that operate flights from Tokyo to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 10 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Tokyo to Hong Kong?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Tokyo to Hong Kong. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Tokyo to Hong Kong?
Cheapflights simply makes it quick and affordable to book flights from Tokyo to Hong Kong by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Tokyo to Hong Kong with no change fees?
Yes, we can. To see specific flights from Tokyo to Hong Kong with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Tokyo to Hong Kong become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Hong Kong from Tokyo today and book when prices fit your budget.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book With Flexibility
Our users can plan ahead with confidence and find flights with no change fees.
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.