$764+ Cheap flights from Reykjavik Keflavik Intl Airport

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 13/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
KEF — YQB
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Find flights from Keflavik Intl within your budget

 
Find flights departing from Keflavik Intl that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 17 March 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Tue 28/4

16:10-16:50

2 stops38h 40m

Sydney Kingsford Smith

Tue 5/5

20:50-23:35

2 stops36h 45m

$2,289
Fastest return journey

ReykjavikToronto

KEF - YTZ

KEFYTZ

Reykjavik Keflavik Intl

Thu 16/7

11:30-18:42

1 stop11h 12m

Toronto Island

Sat 1/8

14:55-07:00

2 stops12h 05m

$2,763

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Mon 13/4

17:10-06:35

1 stop27h 25m

Sydney Kingsford Smith

Mon 20/4

20:30-15:40

2 stops29h 10m

$3,986

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Wed 2/9

07:30-06:10

2 stops36h 40m

Sydney Kingsford Smith

Wed 23/9

15:40-23:35

2 stops41h 55m

$8,343

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Mon 13/4

08:35-09:40

3 stops39h 05m

Sydney Kingsford Smith

Mon 20/4

16:25-19:00

3 stops60h 35m

$17,327

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Wed 2/9

11:00-07:20

3 stops34h 20m

Sydney Kingsford Smith

Wed 23/9

09:20-08:45

2 stops33h 25m

$22,330
Cheapest one-way
Fastest single journey

ReykjavikToronto

KEF - YTZ

KEFYTZ

Reykjavik Keflavik Intl

Mon 13/7

10:30-20:15

1 stop13h 45m

$764

ReykjavikToronto

KEF - YTZ

KEFYTZ

Reykjavik Keflavik Intl

Mon 3/8

10:30-07:55

1 stop25h 25m

$772

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Thu 18/6

18:45-11:45

3 stops55h 00m

$1,109

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Thu 10/9

09:05-19:20

2 stops48h 15m

$1,183

Flights are sorted by cheapest return flights first.

Deals found on 14/3

Showing 1-10 of 17 resultsSorted by cheapest first
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Best time to book a flight from Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly from 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.

Travel insights for flights from Keflavik Intl

Get recent, data-driven insights about flights from Keflavik Intl including ideal travel times, pricing trends, and more.

What are popular destinations to fly to from Reykjavik Keflavik Intl Airport?

Reykjavik Keflavik Intl Airport offers frequent flights to London (220 flights per day), Copenhagen (78 flights per day) and Stockholm (68 flights per day).

London
London
From $168
Helsinki-Vantaa
Helsinki-Vantaa
From $255
Portland
Portland
From $633

What is the cheapest place to fly to from Reykjavik Keflavik Intl Airport?

The cheapest city to fly to from Reykjavik Keflavik Intl Airport is Madrid Barajas, with prices starting at $157. Explore other affordable destinations below.

Madrid Barajas
Madrid Barajas
From $157
London
London
From $168
Birmingham
Birmingham
From $179
Amsterdam Schiphol
Amsterdam Schiphol
From $203

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Alternate flight departure points to Keflavik Intl

Consider leaving from one of these other departure points that are located a short distance from Keflavik Intl. Flight origins were last updated on 17 March 2026.
Flights from Keflavik Intl

Related info for your journey

Access useful and relevant information related to your journey from Keflavik Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 17 March 2026.

  • What are the most popular destinations to fly to from Reykjavik Keflavik Intl Airport?

    For the current month, the most popular flights from Reykjavik Keflavik Intl Airport are Copenhagen, Lisbon, New York. Copenhagen, Oslo Gardermoen Airport, Amsterdam are the most popular locations from Reykjavik Keflavik Intl Airport year round.

  • What is the cheapest flight from Reykjavik Keflavik Intl Airport to anywhere?

    Users have flown out of Reykjavik Keflavik Intl Airport for as low as $157 to Madrid (prices may vary depending on the airline and departure time). On average, users have booked flights for $505 to fly from Reykjavik Keflavik Intl Airport.

  • How does Cheapflights help users find flights from Keflavik Intl?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Keflavik Intl today with Cheapflights!

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

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Keflavik Intl.

  • Can Cheapflights find flights from Keflavik Intl with no change fees?

    Yes, we can. To see specific flights from Keflavik Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Keflavik Intl today and book when you’re ready!

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Keflavik Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Keflavik Intl today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Keflavik Intl.

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

Yes, we can. To see specific flights from Keflavik Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Keflavik Intl today and book when you’re ready!

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