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HK$3,142+ Cheap flights to Keflavik Intl

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 28-10. Fares are subject to change and may not be available on all flights or dates of travel.
— KEF
14 Oct — 21 Oct1
1 adult
1 adult, Economy

Flights to Keflavik Intl in 2025

Find the latest flights to Keflavik Intl in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 14 September 2025.

One-way from

HK$3,142

Popular in

January

Cheapest in

November

Average price

HK$7,669
28-10
  • 28-10
  • 2 total stops
  • 29h 50m total
  • Hong Kong to Reykjavik
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (HK$8,230 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (HK$2,199 potential savings vs. average return price).
Search Deals
Average for return flights in September 2025
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Find flight deals to Keflavik Intl Airport

Cheapest flights to Keflavik Intl Airport
Explore the most affordable flight options available to Keflavik Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 14 September 2025.

Mon 20-1023:15HKG - KEF
1 stop24h 00mSWISS
Mon 27-1014:20KEF - HKG
1 stop19h 25mSWISS
Deal found 13-9HK$5,639
Sat 22-1121:45HKG - KEF
1 stop26h 10mFinnair
Sun 30-1107:30KEF - HKG
1 stop27h 35mFinnair
Deal found 13-9HK$5,950
Mon 20-1023:25HKG - KEF
2 stops23h 50mMultiple Airlines
Mon 27-1014:20KEF - HKG
1 stop19h 25mMultiple Airlines
Deal found 13-9HK$6,066
Thu 30-1021:45HKG - KEF
1 stop19h 30mFinnair
Wed 5-1110:00KEF - HKG
1 stop25h 05mFinnair
Deal found 11-9HK$6,253
Wed 12-1121:45HKG - KEF
1 stop19h 30mFinnair
Sat 22-1110:00KEF - HKG
2 stops25h 00mFinnair
Deal found 11-9HK$6,346
Sun 23-1121:45HKG - KEF
1 stop19h 30mFinnair
Sat 6-1210:00KEF - HKG
2 stops25h 00mFinnair
Deal found 12-9HK$6,580
Sun 26-1001:40HKG - KEF
2 stops39h 35mFinnair
Mon 3-1110:00KEF - HKG
2 stops25h 00mFinnair
Deal found 12-9HK$6,665
Wed 19-1121:45HKG - KEF
1 stop19h 30mFinnair
Sat 29-1110:00KEF - HKG
1 stop25h 05mFinnair
Deal found 12-9HK$6,743

Cheapflights Fare Finder

 
Locate flights to Keflavik Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 14 September 2025.
Use the filters below to find and compare flights to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Mon 20-10

23:15-15:15

1 stop24h 00m

Reykjavik Keflavik Intl

Mon 27-10

14:20-17:45

1 stop19h 25m

HK$5,639

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$6,020

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Wed 12-11

21:45-09:15

1 stop19h 30m

Reykjavik Keflavik Intl

Sat 22-11

10:00-19:00

2 stops25h 00m

HK$6,346

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Mon 13-10

23:15-15:15

1 stop24h 00m

Reykjavik Keflavik Intl

Sun 19-10

00:25-15:45

1 stop31h 20m

HK$6,922

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Tue 28-10

20:35-18:25

2 stops29h 50m

HK$3,142

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Sun 26-10

00:25-18:30

2 stops26h 05m

HK$4,651

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Fri 31-10

18:05-15:25

2 stops53h 20m

HK$4,861

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Wed 29-10

09:55-09:15

2 stops31h 20m

HK$5,141

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Sun 26-10

23:30-13:20

1 stop21h 50m

HK$5,903

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Thu 30-10

00:15-14:20

1 stop22h 05m

HK$7,567

Flights are sorted by cheapest return flights first.

Deals found on 12-9

Showing 1-10 of 12 results
1
2

Best time to book a flight to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl 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 to Reykjavik Keflavik Intl Airport

When is the best time to book a flight to Keflavik Intl?

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 12 September 2025.

To ensure you get the cheapest price possible for a flight to Keflavik Intl, 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.

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 14 September 2025.
Read reviews from past customers who have flown Finnair, SWISS, andBritish Airways to Iceland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,323 reviews
Check prices

Boarding

7.6

Comfort

7.5

Crew

8.1

Entertainment

6.9

Food

6.7

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,323 reviews
Finnair
7.6
Good
1,323 reviews
Check prices

Boarding

7.6

Comfort

7.5

Crew

8.1

Entertainment

6.9

Food

6.7

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
SWISS
7.5
Good
1,730 reviews
Finnair
7.6
Good
1,323 reviews
Check prices

Boarding

7.6

Comfort

7.5

Crew

8.1

Entertainment

6.9

Food

6.7

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,361 reviews
Finnair
7.6
Good
1,323 reviews
Check prices

Boarding

7.6

Comfort

7.5

Crew

8.1

Entertainment

6.9

Food

6.7

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

FAQs about flying to Keflavik Intl

  • Can I find cheaper flights to Keflavik Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Keflavik Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Keflavik Intl?

    Based on reviews from Cheapflights users, Finnair is rated the highest out of the airlines that fly to Keflavik Intl.

  • What is the cheapest airport to fly to in Keflavik Intl?

    Reykjavik Keflavik Intl is currently the cheapest airport to fly to in Keflavik Intl. One-way flights to Reykjavik Keflavik Intl typically cost HK$691, while return flights cost around HK$1,254.

  • How much is a return flight to Keflavik Intl?

    A return flight to Keflavik Intl will typically cost around HK$219, however they can be found for as little as HK$161.

  • Does Reykjavik Keflavik Intl have rental cars?

    Yes. Those touching down at Reykjavik Keflavik Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Reykjavik Keflavik Intl?

    Yes. Reykjavik Keflavik Intl has hotels nearby for those requiring accommodations. Bank Guesthouse By Kef Airport is the closest property to Reykjavik Keflavik Intl (1.6 km away from Reykjavik Keflavik Intl).

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

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

Yes, Cheapflights offers price alerts on Keflavik Intl flights so you can book your flight when prices are ideal. Enable price alerts 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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