Cheap flights from San Jose (SJC) to Keflavik Intl (KEF) from $446

This is the cheapest one-way flight price, found on 12/6. Prices may vary by date and flight preferences.
SJC — KEF
Dec 12 — Dec 191

How to find the cheapest flight from San Jose (SJC) to Keflavik Intl (KEF)

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 7, 2023.

Popular in

July

Cheapest in

November

Round-trip from

$349
High demand for flights, 19% potential price rise
Best time to find cheap flights, 16% potential price drop
From San Jose to Reykjavik Keflavik Intl

What is the cheapest month to fly from San Jose to Reykjavik Keflavik Intl Airport?

March is one of the best times of the year to fly to Reykjavik Keflavik Intl Airport from San Jose. Prices for March average $1,095 per person but you can even find prices for as low as $844. The most expensive prices can be found in the month of June. Opting for a March flight can save you 23% on your journey compared to booking in June

When is the cheapest time to fly from San Jose to Reykjavik Keflavik Intl Airport (SJC - KEF)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Jose to Reykjavik Keflavik Intl Airport as you normally would.

Cheap Delta flights from San Jose to Keflavik Intl

Explore cheap flight options specifically provided by Delta for the route between San Jose and Keflavik Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Peruse some of the lowest-priced Delta flights we've found from San Jose to Reykjavik. Come back soon if you're not finding the exact deal you're looking for.

Cheap JetBlue flights from San Jose to Keflavik Intl

Explore cheap flight options specifically provided by JetBlue for the route between San Jose and Keflavik Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Browse through some of the cheapest JetBlue flights traveling from San Jose to Reykjavik. Deals frequently update to provide users with more options.

Cheap San Jose to Keflavik Intl flights in December & January 2023

Find cheap flight options from San Jose to Keflavik Intl specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Prices were last updated on December 7, 2023.
These are some of the most attractive deals on flights from San Jose to Reykjavik in 2023. More deals are always being added, so be sure to check back regularly.

San Jose to Keflavik Intl 2023 flight deals

Discover exclusive flight deals for travel between San Jose and Keflavik Intl in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
These are some of the most attractive deals on flights from San Jose to Reykjavik in 2023. More deals are always being added, so be sure to check back regularly.

San Jose to Keflavik Intl flights leaving soon

Find last-minute flight options from San Jose to Keflavik Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Book one of these great deals on flights from San Jose to Reykjavik. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to Keflavik Intl from San Jose

Search for one-way flight options from San Jose to Keflavik Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Users in need of a one-way flight from San Jose to Reykjavik can choose from these deals. Those seeking round-trip flights from San Jose to Reykjavik should utilize the search form at the the top of the page.

Find flights from San Jose to Keflavik Intl within your budget

Customize your flight search to find flights from San Jose to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.

Fly from

Any airport

Fly to

Any airport

Budget

$813 - $1,490

Route

Depart

Return

Price

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Sun 3/31

2 stops19h 10m

Reykjavik Keflavik Intl

Sun 4/7

2 stops28h 02m

$813

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Sun 5/5

2 stops20h 00m

Reykjavik Keflavik Intl

Sat 5/18

2 stops28h 01m

$823

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Sat 3/30

2 stops36h 22m

Reykjavik Keflavik Intl

Sun 4/7

2 stops29h 24m

$829

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Tue 2/27

1 stop12h 01m

Reykjavik Keflavik Intl

Wed 3/6

1 stop12h 59m

$899

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Sun 5/5

1 stop16h 51m

Reykjavik Keflavik Intl

Sat 5/18

1 stop13h 09m

$924

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Sun 5/5

2 stops37h 34m

Reykjavik Keflavik Intl

Sat 5/18

3 stops32h 39m

$1,077

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Sun 5/19

2 stops19h 25m

Reykjavik Keflavik Intl

Sat 6/1

2 stops35h 41m

$1,195

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Mon 4/1

1 stop18h 44m

Reykjavik Keflavik Intl

Wed 4/3

1 stop17h 40m

$1,282

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Thu 1/4

2 stops18h 58m

Reykjavik Keflavik Intl

Tue 1/9

2 stops38h 16m

$1,490

Flights are sorted by cheapest first

Deals found on 12/6

Average price of flights to Keflavik Intl by month

Plan your trip from San Jose to Keflavik Intl by taking into account the cheapest months to travel. The average price of a one-way flight from San Jose to Keflavik Intl is currently 667.00 USD while a round-trip flight costs 1036.89 USD. Price data was last updated on December 3, 2023.

Currently, November is the cheapest month in which you can book a flight from San Jose to Reykjavik Keflavik Intl Airport (average of $327). Flying from San Jose to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $745). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$426

February

$396

March

$523

April

$538

May

$543

June

$676

July

$745

August

$660

September

$677

October

$499

November

$327

December

$356

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 December 7, 2023.
Read through reviews of airlines operating flights from San Jose to Reykjavik, such as Delta, JetBlue and Icelandair. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.9
Good
3,035 reviews

Boarding

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

7.9
Good
3,035 reviews
7.9
Good
3,035 reviews

Boarding

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

7.5
Good
342 reviews
7.9
Good
3,035 reviews

Boarding

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

7.2
Good
2,645 reviews
7.9
Good
3,035 reviews

Boarding

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

7.2
Good
782 reviews
7.9
Good
3,035 reviews

Boarding

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

7.2
Good
918 reviews
7.9
Good
3,035 reviews

Boarding

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Average temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by selecting the month that matches your preferred temperature. July sees the highest average temperature while January sees the lowest average temperature. Temperature data was last updated on December 3, 2023.

KEF

Temperature

32 - 51.8 °F

Average rainfall in Keflavik Intl by month

Keep in mind the precipitation totals in Keflavik Intl when planning your trip. Keflavik Intl sees an average of 2.53 precipitation per year with the most occurring in January. Precipitation data was last updated on December 3, 2023.

KEF

Rainfall

1.6 - 3.1 inches

Related info for your journey

Find useful and relevant information for your journey from San Jose to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from San Jose to Reykjavik Keflavik Intl?

San Jose (SJC) is the airport you will fly out of if you book a flight from San Jose to Reykjavik Keflavik Intl. You should not have trouble finding flights to Reykjavik Keflavik Intl from San Jose; the airport handles an average of 0 outbound flights to Reykjavik Keflavik Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the San Jose airport to Reykjavik Keflavik Intl. It is only a 2.9 mi journey to San Jose (SJC) from San Jose’s city center.

Can I find flights from San Jose to Reykjavik Keflavik Intl Airport for under $900 on Cheapflights?

Yes, there are multiple flights from San Jose to Reykjavik Keflavik Intl Airport for under $900. The cheapest flight booked recently is on Delta for just $813, but on average you can expect to pay $939.

Are there last-minute flights available from San Jose to Reykjavik Keflavik Intl Airport for under $1,500?

There are currently 6+ open flights from San Jose to Reykjavik Keflavik Intl Airport within the next 7 days for less than $1,500.

What are the cheapest airlines flying from San Jose to Reykjavik Keflavik Intl Airport round-trip?

Delta, at $813, was found to be the cheapest airline from San Jose to Reykjavik Keflavik Intl Airport.Alternate airlines to your destination round-trip include Icelandair and American Airlines. Delta is 23% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from San Jose to Reykjavik Keflavik Intl Airport one-way?

The cheapest airlines for a one-way flight from San Jose to Reykjavik Keflavik Intl Airport are Icelandair ($618), Delta ($634), and Lufthansa ($771).

What does SJC to KEF mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a San Jose Airport to Reykjavik Keflavik Intl Airport flight would often be abbreviated as a SJC to KEF flight.

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from San Jose to Keflavik Intl

Discover the top 2 airlines that operate flights from San Jose to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$901Average$1,140FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
DeltaCheapest$1,120Average$1,305FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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