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HK$2,961+ 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 3-6. Fares are subject to change and may not be available on all flights or dates of travel.
— KEF
1 Jun — 8 Jun1
1 adult
1 adult, Economy, 0 bags

Flights to Keflavik Intl in 2026

Enter your travel dates to find the best prices.

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 2 May 2026.

Wed 18-1121:45
HKG
-
KEF
1 stop26h 10m
Finnair
Wed 25-1107:30
KEF
-
HKG
1 stop27h 35m
Finnair
Deal found 29-4HK$6,134
Mon 16-1121:45
HKG
-
KEF
1 stop26h 10m
Finnair
Sun 29-1107:30
KEF
-
HKG
1 stop27h 35m
Finnair
Deal found 1-5HK$6,400
Wed 18-1123:45
HKG
-
KEF
2 stops22h 30m
Lufthansa
Tue 24-1115:25
KEF
-
HKG
1 stop17h 00m
Lufthansa
Deal found 29-4HK$6,471
Thu 19-1123:45
HKG
-
KEF
1 stop22h 45m
Lufthansa
Tue 24-1115:25
KEF
-
HKG
1 stop17h 00m
Lufthansa
Deal found 29-4HK$6,635
Thu 15-1020:55
HKG
-
KEF
1 stop26h 45m
Finnair
Tue 27-1007:30
KEF
-
HKG
1 stop27h 35m
Finnair
Deal found 28-4HK$6,831
Wed 14-1020:55
HKG
-
KEF
1 stop26h 45m
Finnair
Wed 28-1007:30
KEF
-
HKG
1 stop27h 35m
Finnair
Deal found 28-4HK$6,839
Sun 1-1121:45
HKG
-
KEF
1 stop26h 10m
Finnair
Tue 10-1110:00
KEF
-
HKG
2 stops21h 30m
Finnair
Deal found 28-4HK$6,878

Find flight deals to Keflavik Intl Airport

Find the latest flights to Keflavik Intl in 2026, 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 2 May 2026.

One-way from

HK$2,961

Popular in

July

Cheapest in

February

Average price

HK$6,573
3-6
  • 3-6
  • 3 total stops
  • 55h 20m total
  • Hong Kong to Reykjavik
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (HK$1,097 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$239 potential savings vs. average return price).
Search Deals
Average for return flights in May 2026
Search Deals

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 2 May 2026.
Use the filters below to find and compare flights to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Fri 8-5

23:05-13:55

1 stop22h 50m

Reykjavik Keflavik Intl

Thu 21-5

09:15-16:35

1 stop23h 20m

HK$7,568

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Fri 5-6

19:10-15:15

2 stops28h 05m

Reykjavik Keflavik Intl

Wed 17-6

07:40-18:15

3 stops26h 35m

HK$9,792

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Thu 28-5

21:10-23:50

3 stops34h 40m

Reykjavik Keflavik Intl

Thu 4-6

10:30-18:15

3 stops47h 45m

HK$9,941

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Thu 23-7

01:25-16:15

2 stops22h 50m

Reykjavik Keflavik Intl

Sat 1-8

08:20-15:10

2 stops22h 50m

HK$11,485

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Wed 27-5

20:55-15:40

1 stop26h 45m

Reykjavik Keflavik Intl

Wed 3-6

07:30-17:40

1 stop26h 10m

HK$11,822

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Thu 11-6

00:40-23:35

2 stops30h 55m

Reykjavik Keflavik Intl

Fri 19-6

10:30-22:05

2 stops27h 35m

HK$12,386
Fastest return journey

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Sat 27-6

23:25-12:55

1 stop21h 30m

Reykjavik Keflavik Intl

Sat 4-7

09:15-15:20

2 stops22h 05m

HK$12,715

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Wed 17-6

21:30-23:35

3 stops58h 05m

Reykjavik Keflavik Intl

Fri 26-6

00:50-18:15

3 stops33h 25m

HK$12,816

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Sat 27-6

21:30-23:35

3 stops58h 05m

Reykjavik Keflavik Intl

Sat 4-7

07:20-18:15

3 stops26h 55m

HK$13,012
Cheapest one-way

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Sun 7-6

14:35-18:00

3 stops35h 25m

HK$3,314

Flights are sorted by cheapest return flights first.

Deals found on 1-5

Showing 1-10 of 19 resultsSorted by cheapest first
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?

To ensure you get the cheapest price possible for a flight to Keflavik Intl, you should look to book at least 22 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 2 May 2026.
Read reviews from past customers who have flown Finnair,SWISS, andLufthansa 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
1,392 reviews
Check prices

Overall

7.6

Crew

8.2

Food

6.7

Boarding

7.7

Comfort

7.4

Entertainment

6.9

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
1,392 reviews
Finnair
7.6
Good
1,392 reviews
Check prices

Overall

7.6

Crew

8.2

Food

6.7

Boarding

7.7

Comfort

7.4

Entertainment

6.9

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
1,927 reviews
Finnair
7.6
Good
1,392 reviews
Check prices

Overall

7.6

Crew

8.2

Food

6.7

Boarding

7.7

Comfort

7.4

Entertainment

6.9

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
7,964 reviews
Finnair
7.6
Good
1,392 reviews
Check prices

Overall

7.6

Crew

8.2

Food

6.7

Boarding

7.7

Comfort

7.4

Entertainment

6.9

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.

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$1,403, while return flights cost around HK$2,933.

  • How much is a return flight to Keflavik Intl?

    A return flight to Keflavik Intl will typically cost around HK$5,049, however they can be found for as little as HK$3,427.

  • 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. Iceland Campervan is the closest property to Reykjavik Keflavik Intl (0.0 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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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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