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HK$5,666+ Cheap flights to Keflavik Intl

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22-11. Fares are subject to change and may not be available on all flights or dates of travel.
— KEF
12 Jul — 19 Jul1
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 12 June 2026.

Sun 22-1121:45
HKG
-
KEF
1 stop26h 10m
Finnair
Sun 29-1107:30
KEF
-
HKG
1 stop27h 35m
Finnair
Deal found 11-6HK$5,666
Wed 4-1121:45
HKG
-
KEF
1 stop26h 10m
Finnair
Fri 13-1107:30
KEF
-
HKG
1 stop27h 35m
Finnair
Deal found 9-6HK$6,018
Tue 24-1121:45
HKG
-
KEF
1 stop26h 10m
Finnair
Sun 6-1210:00
KEF
-
HKG
2 stops21h 30m
Finnair
Deal found 12-6HK$6,363

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 12 June 2026.

Popular in

July

Cheapest in

May

Average price

HK$7,648
Highest demand for flights based on searches. 15% potential increase in price (HK$1,377 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$262 potential savings vs. average return price).
Search Deals
Average for return flights in June 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 12 June 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

Sun 1-11

21:45-15:55

1 stop26h 10m

Reykjavik Keflavik Intl

Tue 10-11

10:00-20:40

2 stops26h 40m

HK$6,872
Fastest return journey

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Thu 12-11

21:45-15:55

1 stop26h 10m

Reykjavik Keflavik Intl

Mon 16-11

10:00-15:30

2 stops21h 30m

HK$7,342

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Wed 12-8

20:55-15:40

1 stop26h 45m

Reykjavik Keflavik Intl

Tue 18-8

07:30-17:40

1 stop26h 10m

HK$8,620

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Sat 19-9

15:05-07:50

2 stops24h 45m

Reykjavik Keflavik Intl

Thu 1-10

07:30-17:40

1 stop26h 10m

HK$9,356

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Sun 1-11

21:00-23:55

3 stops34h 55m

Reykjavik Keflavik Intl

Tue 10-11

07:35-17:40

3 stops50h 05m

HK$9,560

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Thu 12-11

18:05-15:20

2 stops29h 15m

Reykjavik Keflavik Intl

Mon 16-11

07:40-17:40

3 stops26h 00m

HK$9,591

Hong KongReykjavik

HKG - KEF

HKGKEF

Hong Kong Intl

Sat 19-9

21:30-23:35

3 stops34h 05m

Reykjavik Keflavik Intl

Thu 1-10

10:30-22:05

2 stops27h 35m

HK$9,780

Flights are sorted by cheapest return flights first.

Deals found on 10-6

Sorted by cheapest first

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 65 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 12 June 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
7.7
Good
1,407 reviews
Check prices

Food

6.7

Comfort

7.4

Boarding

7.7

Crew

8.2

Overall

7.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Finnair
7.7
Good
1,407 reviews
Finnair
7.7
Good
1,407 reviews
Check prices

Food

6.7

Comfort

7.4

Boarding

7.7

Crew

8.2

Overall

7.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
SWISS
7.5
Good
1,969 reviews
Finnair
7.7
Good
1,407 reviews
Check prices

Food

6.7

Comfort

7.4

Boarding

7.7

Crew

8.2

Overall

7.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Lufthansa
6.8
Okay
8,056 reviews
Finnair
7.7
Good
1,407 reviews
Check prices

Food

6.7

Comfort

7.4

Boarding

7.7

Crew

8.2

Overall

7.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.

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$1,404, while return flights cost around HK$13,542.

  • How much is a return flight to Keflavik Intl?

    A return flight to Keflavik Intl will typically cost around HK$13,542, however they can be found for as little as HK$13,542.

  • 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
Hveragerdi
Borgarnes

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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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