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Cheap flights from Hong Kong to Reykjavik Keflavik Intl Airport from HK$3,533

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5-2. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — KEF
12 Nov — 19 Nov1
1 adult
1 adult, Economy

Find flight deals from Hong Kong to Keflavik Intl

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Keflavik Intl
Explore the most affordable flight options available from Hong Kong to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2025.

Tue 25-1121:45HKG - KEF
1 stop19h 30mFinnair
Tue 2-1207:30KEF - HKG
1 stop27h 35mFinnair
Deal found 10-10HK$5,525
Tue 11-1121:45HKG - KEF
1 stop19h 30mFinnair
Tue 18-1110:00KEF - HKG
1 stop25h 05mFinnair
Deal found 12-10HK$5,875
Wed 12-1121:45HKG - KEF
1 stop19h 30mFinnair
Wed 19-1110:00KEF - HKG
1 stop25h 05mFinnair
Deal found 12-10HK$6,155
Tue 25-1108:30HKG - KEF
2 stops23h 25mMultiple Airlines
Tue 2-1216:20KEF - HKG
2 stops35h 45mMultiple Airlines
Deal found 10-10HK$6,202
Wed 12-1108:30HKG - KEF
2 stops23h 25mMultiple Airlines
Wed 19-1116:20KEF - HKG
2 stops22h 40mMultiple Airlines
Deal found 12-10HK$6,256
Sat 1-1109:55HKG - KEF
2 stops31h 20mFinnair
Wed 5-1109:45KEF - HKG
1 stop25h 20mFinnair
Deal found 13-10HK$6,326
Mon 10-1121:45HKG - KEF
1 stop19h 30mFinnair
Fri 14-1107:30KEF - HKG
2 stops25h 30mFinnair
Deal found 12-10HK$6,404
Wed 12-1109:55HKG - KEF
2 stops31h 20mMultiple Airlines
Sat 22-1118:00KEF - HKG
2 stops37h 30mMultiple Airlines
Deal found 13-10HK$6,505
Wed 19-1115:10HKG - KEF
2 stops26h 05mFinnair
Sat 29-1107:30KEF - HKG
2 stops25h 30mFinnair
Deal found 11-10HK$6,529
Fri 7-1108:30HKG - KEF
2 stops32h 45mMultiple Airlines
Mon 17-1109:45KEF - HKG
2 stops42h 00mMultiple Airlines
Deal found 11-10HK$6,607

Cheap flight deals from Hong Kong to Keflavik Intl

Keep the following information in mind while searching for Hong Kong to Keflavik Intl flight deals. Data was last updated 13 October 2025.

Round-trip from

HK$5,222

Popular in

December

Cheapest in

February

Average price

HK$7,626
Finnair
  • Finnair
  • 8-3-23-3
  • 2 total stops
  • 44h 50m total
  • Hong Kong to Reykjavik
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (HK$8,357 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (HK$2,646 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Keflavik Intl 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 70,647 searches. Data last updated 13 October 2025.
Use the filters below to find and compare flights from Hong Kong to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Hong Kong

Fly to

Keflavik Intl

Route

Departure

Return

Price

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Sun 22-3

21:45-09:00

1 stop19h 15m

Reykjavik Keflavik Intl

Wed 1-4

17:10-17:40

1 stop16h 30m

HK$5,471

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Mon 23-2

21:45-15:55

1 stop26h 10m

Reykjavik Keflavik Intl

Sat 7-3

07:30-19:05

1 stop27h 35m

HK$5,541

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Sun 1-2

21:45-09:00

1 stop19h 15m

Reykjavik Keflavik Intl

Tue 3-3

10:00-19:05

1 stop25h 05m

HK$5,735

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Mon 2-3

21:45-15:55

1 stop26h 10m

Reykjavik Keflavik Intl

Sun 8-3

07:30-15:30

2 stops24h 00m

HK$5,922

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Sun 8-3

21:45-09:15

1 stop19h 30m

Reykjavik Keflavik Intl

Sat 21-3

07:30-19:05

1 stop27h 35m

HK$6,070

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Fri 27-2

09:55-09:15

2 stops31h 20m

Reykjavik Keflavik Intl

Thu 12-3

07:30-19:05

1 stop27h 35m

HK$6,077

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Thu 5-2

00:05-17:45

3 stops49h 40m

HK$3,533

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Fri 6-2

21:45-15:55

1 stop26h 10m

HK$4,397

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Fri 12-12

11:50-12:50

3 stops57h 00m

HK$10,614

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Thu 11-12

21:05-13:20

3 stops48h 15m

HK$10,622

Flights are sorted by cheapest return flights first.

Deals found on 13-10

Showing 1-10 of 16 results
1
2

Best time to book a flight from Hong Kong to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Hong Kong with our price prediction graph.
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 Hong Kong to Reykjavik Keflavik Intl Airport

How far ahead should I book a flight from Hong Kong to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a return flight from Hong Kong to Keflavik Intl. Price data was last updated on 10 October 2025.

To ensure you get the cheapest price possible for a flight from Hong Kong to Reykjavik Keflavik Intl Airport, you should look to book at least 37 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Hong Kong to Reykjavik Keflavik Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Hong Kong to Reykjavik Keflavik Intl Airport (average of HK$4,902). Flying from Hong Kong to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of HK$6,653). 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.

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated 13 October 2025.
Read through reviews of airlines operating flights from Hong Kong to Reykjavik Keflavik Intl Airport, such as Finnair, SWISS, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,332 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Overall

7.6

Food

6.7

Comfort

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,332 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Overall

7.6

Food

6.7

Comfort

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
SWISS
7.6
Good
1,768 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Overall

7.6

Food

6.7

Comfort

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Lufthansa
6.8
Okay
7,476 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Overall

7.6

Food

6.7

Comfort

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
British Airways
6.7
Okay
7,451 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Overall

7.6

Food

6.7

Comfort

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Hong Kong to Reykjavik Keflavik Intl Airport?

    Finnair can get you from Hong Kong to Reykjavik Keflavik Intl Airport in just under 19h 15m. Your travel time can differ by up to . The distance between Hong Kong and Reykjavik Keflavik Intl Airport is about 9703 km.

  • What are the cheapest airlines flying from Hong Kong to Reykjavik Keflavik Intl Airport round-trip?

    According to our current data, Finnair (HK$4,947), SWISS (HK$4,982), and Lufthansa (HK$5,438) offers the cheapest pricing from Hong Kong to Reykjavik Keflavik Intl Airport. You may be able to fly from Hong Kong to Reykjavik Keflavik Intl Airport for 33% less than the average price by searching for these airlines.

  • Can I find deals for flights from Hong Kong to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Keflavik Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Keflavik Intl.

  • Can I find deals for business class flights from Hong Kong to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Hong Kong to Keflavik Intl 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 Hong Kong to Reykjavik Keflavik Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Hong Kong to Reykjavik Keflavik Intl Airport (average of HK$4,902). Flying from Hong Kong to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of HK$6,653). 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.

See more FAQs

Travelling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Borgarnes
Hveragerdi

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Top 4 airlines flying from Hong Kong to Keflavik Intl

Discover the top 4 airlines that operate flights from Hong Kong to Keflavik Intl. 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 70,647 searches. Data last updated 13 October 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapestHK$4,948AverageHK$7,006FlexibilityNo cancel feeOn-time76%
Search Finnair flights
SWISSCheapestHK$4,982AverageHK$8,695FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestHK$5,438AverageHK$10,700FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapestHK$7,190AverageHK$7,359FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Hong Kong to Keflavik Intl?

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Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Keflavik Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Keflavik Intl from Hong Kong.

Can Cheapflights find flights from Hong Kong to Keflavik Intl with no change fees?

Certainly. Search results for flights to Keflavik Intl from Hong Kong shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Hong Kong to Keflavik Intl become cheaper?

Yes, Cheapflights offers price alerts on Hong Kong to Keflavik Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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