$1,575+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
— KEF
16 May — 23 May1
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 16 April 2026.

Mon 18/513:50
AKL
-
KEF
2 stops31h 00m
United Airlines
Sat 23/511:30
KEF
-
AKL
2 stops31h 40m
United Airlines
Deal found 11/4$2,647
Tue 26/510:10
AKL
-
KEF
3 stops41h 00m
Multiple Airlines
Mon 1/600:20
KEF
-
AKL
2 stops57h 55m
Multiple Airlines
Deal found 11/4$3,214
Thu 28/520:30
AKL
-
KEF
2 stops39h 05m
Multiple Airlines
Thu 4/610:30
KEF
-
AKL
2 stops35h 25m
Multiple Airlines
Deal found 12/4$3,390
Thu 14/520:30
AKL
-
KEF
2 stops39h 05m
Multiple Airlines
Thu 21/510:30
KEF
-
AKL
2 stops35h 25m
Multiple Airlines
Deal found 13/4$3,422
Mon 18/516:25
AKL
-
KEF
1 stop25h 50m
Multiple Airlines
Sat 23/519:50
KEF
-
AKL
1 stop45h 05m
Multiple Airlines
Deal found 11/4$3,490
Sun 15/1121:05
AKL
-
KEF
2 stops55h 25m
Emirates
Thu 19/1107:40
KEF
-
AKL
2 stops38h 35m
Emirates
Deal found 12/4$3,554
Sun 15/1108:20
AKL
-
KEF
3 stops39h 35m
British Airways
Thu 19/1111:45
KEF
-
AKL
3 stops41h 30m
British Airways
Deal found 12/4$3,881

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 134,765 searches and data was last updated on 16 April 2026.

Return from

$2,647

One-way from

$1,575

Popular in

July

Cheapest in

February

Average price

$2,208
United Airlines
  • United Airlines
  • 18/5-23/5
  • 4 total stops
  • 62h 40m total
  • Auckland to Reykjavik
Search Deals
8/5
  • 8/5
  • 3 total stops
  • 46h 20m total
  • Auckland to Reykjavik
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($981 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($156 potential savings vs. average return price).
Search Deals
Average for return flights in April 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 134,765 searches and data was last updated on 16 April 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
Fastest return journey

AucklandReykjavik

AKL - KEF

AKLKEF

Auckland Intl

Mon 18/5

13:50-08:50

2 stops31h 00m

Reykjavik Keflavik Intl

Sat 23/5

11:30-07:10

2 stops31h 40m

$2,647

AucklandReykjavik

AKL - KEF

AKLKEF

Auckland Intl

Tue 26/5

19:30-23:35

3 stops40h 05m

Reykjavik Keflavik Intl

Tue 2/6

07:40-18:00

3 stops46h 20m

$3,234

AucklandReykjavik

AKL - KEF

AKLKEF

Auckland Intl

Thu 28/5

20:30-23:35

2 stops39h 05m

Reykjavik Keflavik Intl

Thu 4/6

10:30-09:55

2 stops35h 25m

$3,390

AucklandReykjavik

AKL - KEF

AKLKEF

Auckland Intl

Thu 14/5

20:30-23:35

2 stops39h 05m

Reykjavik Keflavik Intl

Thu 21/5

10:30-09:55

2 stops35h 25m

$3,422

AucklandReykjavik

AKL - KEF

AKLKEF

Auckland Intl

Mon 18/5

16:25-06:15

1 stop25h 50m

Reykjavik Keflavik Intl

Sat 23/5

10:30-15:45

2 stops41h 15m

$3,596

AucklandReykjavik

AKL - KEF

AKLKEF

Auckland Intl

Thu 28/5

13:25-09:40

2 stops32h 15m

Reykjavik Keflavik Intl

Thu 4/6

10:40-14:05

3 stops39h 25m

$4,521
Cheapest one-way

AucklandReykjavik

AKL - KEF

AKLKEF

Auckland Intl

Wed 13/5

14:00-00:10

3 stops46h 10m

$1,620

AucklandReykjavik

AKL - KEF

AKLKEF

Auckland Intl

Mon 1/6

16:25-06:20

1 stop25h 55m

$1,629

AucklandReykjavik

AKL - KEF

AKLKEF

Auckland Intl

Mon 4/5

20:45-16:50

2 stops56h 05m

$1,659

AucklandReykjavik

AKL - KEF

AKLKEF

Auckland Intl

Fri 8/5

16:25-07:00

2 stops50h 35m

$1,685

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 15 resultsSorted by cheapest first
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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

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Keflavik Intl ranges from 40.0 - 80.0 mm per month. January is typically the wettest month, when rainfall can reach 80.0 mm. May is typically the driest time to visit Keflavik Intl when rainfall is around 40.0 mm.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Keflavik Intl, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 11.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

How long is the flight to Keflavik Intl?

On average, a flight from Auckland to Keflavik Intl takes 47 hours 40 minutes. Flights to Keflavik Intl from other popular cities in New Zealand will vary in length. Below are a few examples of popular routes and their flight times.

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.

  • 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).

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

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Find flights to Keflavik Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Can Cheapflights find flights to Keflavik Intl with no change fees?

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

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