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R10 273+ 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 25/6. Fares are subject to change and may not be available on all flights or dates of travel.
— KEF
Feb 13 — Feb 201
1 adult
1 adult, Economy, 0 bags

Flights to Keflavik Intl in 2026

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 594 507 searches and data was last updated on 14 January 2026.

Return from

R14 375

Popular in

July

Cheapest in

February

Average price

R14 670
British Airways
  • British Airways
  • 26/2-5/3
  • 2 total stops
  • 41h 55m total
  • Johannesburg to Reykjavik
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Highest demand for flights based on searches. 12% potential increase in price (R2 279 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R467 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
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Find flight deals to Keflavik Intl Airport

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 14 January 2026.

Fri 22/58:45
JNB
-
KEF
2 stops31h 15m
Lufthansa
Mon 25/50:20
KEF
-
JNB
1 stop30h 15m
Lufthansa
Deal found 12/1R14 178
Thu 26/222:00
JNB
-
KEF
1 stop21h 15m
British Airways
Thu 5/311:45
KEF
-
JNB
1 stop20h 40m
British Airways
Deal found 12/1R14 375
Thu 26/216:50
JNB
-
KEF
2 stops24h 40m
Multiple Airlines
Thu 5/37:35
KEF
-
JNB
2 stops28h 45m
Multiple Airlines
Deal found 12/1R14 474
Sun 24/519:00
JNB
-
KEF
2 stops39h 35m
Lufthansa
Sat 30/514:20
KEF
-
JNB
1 stop16h 15m
Lufthansa
Deal found 13/1R14 867
Fri 22/521:15
JNB
-
KEF
1 stop38h 15m
British Airways
Tue 26/510:50
KEF
-
JNB
1 stop20h 35m
British Airways
Deal found 12/1R14 917
Sun 24/519:25
JNB
-
KEF
1 stop16h 20m
British Airways
Sat 30/510:20
KEF
-
JNB
1 stop18h 40m
British Airways
Deal found 13/1R15 294

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 594 507 searches and data was last updated on 14 January 2026.
Use the filters below to find and compare flights to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Johannesburg

Route

Depart

Return

Price

JohannesburgReykjavik

JNB - KEF

JNBKEF

Johannesburg OR Tambo

Thu 26/2

22:00-17:15

1 stop21h 15m

Reykjavik Keflavik Intl

Thu 5/3

11:45-10:25

1 stop20h 40m

R14 375

JohannesburgReykjavik

JNB - KEF

JNBKEF

Johannesburg OR Tambo

Thu 26/2

16:50-15:30

2 stops24h 40m

Reykjavik Keflavik Intl

Thu 5/3

7:35-14:20

2 stops28h 45m

R14 474

JohannesburgReykjavik

JNB - KEF

JNBKEF

Johannesburg OR Tambo

Tue 3/2

13:45-15:15

2 stops51h 30m

Reykjavik Keflavik Intl

Tue 10/2

7:35-8:40

2 stops23h 05m

R17 673

JohannesburgReykjavik

JNB - KEF

JNBKEF

Johannesburg OR Tambo

Tue 3/2

19:45-14:15

2 stops44h 30m

Reykjavik Keflavik Intl

Tue 10/2

15:20-9:30

1 stop16h 10m

R18 642

JohannesburgReykjavik

JNB - KEF

JNBKEF

Johannesburg OR Tambo

Sun 8/3

13:25-23:55

2 stops36h 30m

Reykjavik Keflavik Intl

Thu 12/3

7:40-10:25

2 stops48h 45m

R18 674

JohannesburgReykjavik

JNB - KEF

JNBKEF

Johannesburg OR Tambo

Sun 8/3

19:05-15:00

1 stop21h 55m

Reykjavik Keflavik Intl

Thu 12/3

7:40-10:50

2 stops25h 10m

R23 138

JohannesburgReykjavik

JNB - KEF

JNBKEF

Johannesburg OR Tambo

Tue 3/2

19:10-15:00

1 stop21h 50m

Reykjavik Keflavik Intl

Tue 10/2

14:40-10:50

1 stop18h 10m

R23 483

JohannesburgReykjavik

JNB - KEF

JNBKEF

Johannesburg OR Tambo

Thu 25/6

19:25-9:40

1 stop16h 15m

R10 273

JohannesburgReykjavik

JNB - KEF

JNBKEF

Johannesburg OR Tambo

Thu 25/6

12:40-9:40

2 stops23h 00m

R11 848

Flights are sorted by cheapest return flights first.

Deals found on 12/1

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

How long is the flight to Keflavik Intl?

On average, a flight from Johannesburg to Keflavik Intl takes 21 hours 15 minutes. Flights to Keflavik Intl from other popular cities in South Africa will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Keflavik Intl?

The most popular airlines flying from Johannesburg to Keflavik Intl are British Airways, Lufthansa and Turkish Airlines.

British Airways
British Airways
From R13 818
Lufthansa
Lufthansa
From R11 228
KLM
KLM
From R13 263
Turkish Airlines
Turkish Airlines
From R16 124

What are the cheapest airlines that fly to Keflavik Intl?

The cheapest airlines flying from Johannesburg to Keflavik Intl are Lufthansa, British Airways and Turkish Airlines.

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).

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 January 2026.
Check out reviews from past customers who have flown Turkish Airlines, Lufthansa, andBritish Airways to Iceland to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7,3
Good
4 169 reviews
Check prices

Crew

7,8

Entertainment

7,4

Food

7,4

Boarding

7,3

Comfort

7,3

Overall

7,3

Reviews

1 / 20
2,0
Mediocre

Anonymous,Jul 2023

IST - JFK

Worst trip , worst service, turkish airlines tour istanbul is s rip off, food is worst in flight. I was not expecting this from turkish airlines. Staff at the turkey airport is very rude. Again this tour istanbul is a scam and I will bring this to consumer affairs attention soon. I will not recommend turkish airlines to anyone.
Turkish Airlines
7,3
Good
4 169 reviews
Turkish Airlines
7,3
Good
4 169 reviews
Check prices

Crew

7,8

Entertainment

7,4

Food

7,4

Boarding

7,3

Comfort

7,3

Overall

7,3

Reviews

1 / 20
2,0
Mediocre

Anonymous,Jul 2023

IST - JFK

Worst trip , worst service, turkish airlines tour istanbul is s rip off, food is worst in flight. I was not expecting this from turkish airlines. Staff at the turkey airport is very rude. Again this tour istanbul is a scam and I will bring this to consumer affairs attention soon. I will not recommend turkish airlines to anyone.
Lufthansa
6,8
Okay
7 714 reviews
Turkish Airlines
7,3
Good
4 169 reviews
Check prices

Crew

7,8

Entertainment

7,4

Food

7,4

Boarding

7,3

Comfort

7,3

Overall

7,3

Reviews

1 / 20
2,0
Mediocre

Anonymous,Jul 2023

IST - JFK

Worst trip , worst service, turkish airlines tour istanbul is s rip off, food is worst in flight. I was not expecting this from turkish airlines. Staff at the turkey airport is very rude. Again this tour istanbul is a scam and I will bring this to consumer affairs attention soon. I will not recommend turkish airlines to anyone.
British Airways
6,7
Okay
7 676 reviews
Turkish Airlines
7,3
Good
4 169 reviews
Check prices

Crew

7,8

Entertainment

7,4

Food

7,4

Boarding

7,3

Comfort

7,3

Overall

7,3

Reviews

1 / 20
2,0
Mediocre

Anonymous,Jul 2023

IST - JFK

Worst trip , worst service, turkish airlines tour istanbul is s rip off, food is worst in flight. I was not expecting this from turkish airlines. Staff at the turkey airport is very rude. Again this tour istanbul is a scam and I will bring this to consumer affairs attention soon. I will not recommend turkish airlines to anyone.

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, Lufthansa 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 R1 663, while return flights cost around R7 647.

  • How much is a return flight to Keflavik Intl?

    A return flight to Keflavik Intl will typically cost around R7 647, however they can be found for as little as R7 647.

  • Where does the fastest flight to Keflavik Intl depart from?

    For those looking to save time traveling to Keflavik Intl, Cape Town Intl offers the quickest one-way flight (16 hours 50 minutes).

  • Does Reykjavik Keflavik Intl have car hire?

    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
Hveragerdi

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