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Cheap flights from San Jose (SJC) to Keflavik Intl (KEF) from $296

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 6/4. 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.
SJC — KEF
May 8 — May 151
From?
To?
Wed 5/8
Wed 5/15
1 adult, Economy
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Cheap flight deals from San Jose to Keflavik Intl

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 May 3, 2024.

Popular in

July

Cheapest in

November

Average price

$939

Round-trip from

$336
High demand for flights, 19% potential price rise
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Best time to find cheap flights, 16% potential price drop
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Average for round-trip flights in May 2024
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From San Jose to Reykjavik Keflavik Intl
Search Deals

What is the cheapest day to fly round-trip from San Jose to Reykjavik Keflavik Intl Airport?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 39% on the overall cost on flights from San Jose to Reykjavik Keflavik Intl Airport.

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)?

A simple way to save on the total cost of your ticket is to fly from San Jose to Reykjavik Keflavik Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight at noon.

Cheap Icelandair flights from San Jose to Keflavik Intl

Explore cheap flight options specifically provided by Icelandair 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 2,899,487 searches. Data last updated May 3, 2024.
Peruse some of the lowest-priced Icelandair flights we've found from San Jose to Reykjavik. Come back soon if you're not finding the exact deal you're looking for.
Mon 9/912:16 pmSJC - KEF
1 stop10h 59mIcelandair
Thu 9/195:05 pmKEF - SJC
1 stop12h 31mIcelandair
Deal found 5/2$931
Wed 9/1812:16 pmSJC - KEF
1 stop10h 59mIcelandair
Thu 9/267:45 pmKEF - SJC
1 stop32h 44mIcelandair
Deal found 5/1$932
Sat 9/283:36 pmSJC - KEF
1 stop31h 39mIcelandair
Fri 10/44:50 pmKEF - SJC
1 stop12h 53mIcelandair
Deal found 5/2$948
Tue 8/133:47 pmSJC - KEF
1 stop14h 38mIcelandair
Tue 8/2710:30 amKEF - SJC
1 stop14h 25mIcelandair
Deal found 5/2$962
Sat 8/36:50 pmSJC - KEF
1 stop11h 35mIcelandair
Fri 8/910:30 amKEF - SJC
1 stop14h 29mIcelandair
Deal found 5/2$994
Mon 8/127:02 pmSJC - KEF
1 stop11h 23mIcelandair
Mon 8/267:45 pmKEF - SJC
1 stop29h 10mIcelandair
Deal found 5/2$999
Sat 8/313:36 pmSJC - KEF
1 stop14h 49mIcelandair
Sat 9/710:30 amKEF - SJC
1 stop14h 25mIcelandair
Deal found 5/3$1,000
Wed 9/2512:16 pmSJC - KEF
1 stop13h 59mIcelandair
Sun 9/297:45 pmKEF - SJC
1 stop33h 51mIcelandair
Deal found 5/3$1,006
Mon 9/163:36 pmSJC - KEF
1 stop10h 39mIcelandair
Fri 9/275:05 pmKEF - SJC
1 stop11h 24mIcelandair
Deal found 5/2$1,064

Cheap Lufthansa flights from San Jose to Keflavik Intl

Explore cheap flight options specifically provided by Lufthansa 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 2,899,487 searches. Data last updated May 3, 2024.
Browse through some of the cheapest Lufthansa flights traveling from San Jose to Reykjavik. Deals frequently update to provide users with more options.
Sat 10/1212:55 pmSJC - KEF
2 stops27h 35mLufthansa
Sat 10/1912:25 amKEF - SJC
2 stops27h 32mLufthansa
Deal found 5/1$971
Sun 9/2210:41 amSJC - KEF
2 stops29h 49mLufthansa
Sun 9/2912:25 amKEF - SJC
2 stops27h 32mLufthansa
Deal found 5/1$1,076
Sun 9/810:41 amSJC - KEF
2 stops29h 49mLufthansa
Sat 9/142:00 pmKEF - SJC
2 stops38h 12mLufthansa
Deal found 5/2$1,092
Fri 10/1110:55 amSJC - KEF
2 stops29h 35mLufthansa
Sat 10/192:00 pmKEF - SJC
2 stops37h 57mLufthansa
Deal found 5/2$1,097
Fri 10/1110:55 amSJC - KEF
2 stops29h 35mLufthansa
Fri 10/1812:25 amKEF - SJC
2 stops27h 32mLufthansa
Deal found 5/2$1,167

Cheap San Jose to Keflavik Intl flights in May & June 2024

Find cheap flight options from San Jose to Keflavik Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 3, 2024.
These are some of the most attractive deals on flights from San Jose to Reykjavik in 2024. More deals are always being added, so be sure to check back regularly.
Sat 6/14:40 pmSJC - KEF
3 stops29h 10mMultiple Airlines
Sat 6/89:35 amKEF - SJC
3 stops21h 24mMultiple Airlines
Deal found 5/1$820
Sat 6/14:40 pmSJC - KEF
2 stops29h 15mMultiple Airlines
Sat 6/89:35 amKEF - SJC
3 stops21h 24mMultiple Airlines
Deal found 5/1$858
Sat 6/14:40 pmSJC - KEF
2 stops29h 15mMultiple Airlines
Sat 6/83:05 pmKEF - SJC
2 stops26h 43mMultiple Airlines
Deal found 5/1$873
Wed 6/128:04 pmSJC - KEF
2 stops25h 51mMultiple Airlines
Thu 6/203:05 pmKEF - SJC
1 stop26h 57mMultiple Airlines
Deal found 5/2$880
Wed 6/128:04 pmSJC - KEF
3 stops25h 41mMultiple Airlines
Thu 6/203:50 pmKEF - SJC
2 stops26h 12mMultiple Airlines
Deal found 5/2$906
Wed 6/1212:02 pmSJC - KEF
2 stops33h 43mMultiple Airlines
Thu 6/203:50 pmKEF - SJC
2 stops26h 12mMultiple Airlines
Deal found 5/2$919
Sat 6/14:40 pmSJC - KEF
3 stops29h 10mMultiple Airlines
Fri 6/712:45 amKEF - SJC
3 stops30h 14mMultiple Airlines
Deal found 5/1$952
Sat 6/14:40 pmSJC - KEF
2 stops29h 15mMultiple Airlines
Fri 6/712:45 amKEF - SJC
3 stops30h 14mMultiple Airlines
Deal found 5/1$990
Sun 6/28:46 pmSJC - KEF
3 stops25h 04mMultiple Airlines
Sun 8/44:25 pmKEF - SJC
2 stops24h 04mMultiple Airlines
Deal found 5/2$998

San Jose to Keflavik Intl 2024 flight deals

Discover exclusive flight deals for travel between San Jose and Keflavik Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
These are some of the most attractive deals on flights from San Jose to Reykjavik in 2024. More deals are always being added, so be sure to check back regularly.
Sat 6/14:40 pmSJC - KEF
3 stops29h 10mMultiple Airlines
Sat 6/89:35 amKEF - SJC
3 stops21h 24mMultiple Airlines
Deal found 5/1$820
Sun 9/226:40 amSJC - KEF
2 stops18h 55mMultiple Airlines
Mon 9/3010:00 amKEF - SJC
2 stops32h 56mMultiple Airlines
Deal found 5/2$822
Mon 8/126:39 amSJC - KEF
1 stop18h 51mUnited Airlines
Mon 8/2610:00 amKEF - SJC
2 stops39h 00mUnited Airlines
Deal found 5/2$826
Mon 8/127:00 amSJC - KEF
2 stops18h 30mUnited Airlines
Mon 8/2610:00 amKEF - SJC
2 stops39h 00mUnited Airlines
Deal found 5/2$830
Mon 8/126:30 amSJC - KEF
1 stop17h 30mDelta
Mon 8/269:30 amKEF - SJC
1 stop18h 09mDelta
Deal found 5/2$848
Sun 9/226:40 amSJC - KEF
2 stops17h 20mUnited Airlines
Mon 9/3011:00 amKEF - SJC
2 stops18h 29mUnited Airlines
Deal found 5/2$852
Sat 6/14:40 pmSJC - KEF
2 stops29h 15mMultiple Airlines
Sat 6/89:35 amKEF - SJC
3 stops21h 24mMultiple Airlines
Deal found 5/1$858
Fri 12/1310:00 amSJC - KEF
1 stop12h 15mMultiple Airlines
Wed 12/255:05 pmKEF - SJC
1 stop24h 07mMultiple Airlines
Deal found 5/2$860
Sat 6/14:40 pmSJC - KEF
2 stops29h 15mMultiple Airlines
Sat 6/83:05 pmKEF - SJC
2 stops26h 43mMultiple Airlines
Deal found 5/1$873

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 2,899,487 searches. Data last updated May 3, 2024.
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.
Tue 6/44:40 pmSJC - KEF
3 stops29h 05mMultiple Airlines
Deal found 5/3$296
Tue 6/45:45 pmSJC - KEF
2 stops28h 00mMultiple Airlines
Deal found 5/3$305
Fri 5/314:40 pmSJC - KEF
2 stops29h 15mMultiple Airlines
Deal found 5/3$485
Fri 5/313:41 pmSJC - KEF
1 stop10h 34mIcelandair
Deal found 5/3$657
Fri 5/314:40 pmSJC - KEF
3 stops33h 05mMultiple Airlines
Deal found 5/3$677
Tue 6/45:59 pmSJC - KEF
1 stop12h 26mIcelandair
Deal found 5/3$690
Sun 9/2212:16 pmSJC - KEF
1 stop10h 59mIcelandair
Deal found 5/2$755
Sat 6/156:22 amSJC - KEF
1 stop19h 08mUnited Airlines
Deal found 5/3$917
Sat 6/157:00 amSJC - KEF
3 stops18h 35mAir Canada
Deal found 5/3$1,027

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 2,899,487 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$774 - $1,694

Route

Depart

Return

Price

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Sat 6/1

2 stops29h 15m

Reykjavik Keflavik Intl

Fri 6/7

1 stop26h 32m

$774

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Sat 6/1

3 stops32h 35m

Reykjavik Keflavik Intl

Fri 6/7

3 stops27h 55m

$812

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Mon 8/12

1 stop18h 51m

Reykjavik Keflavik Intl

Mon 8/26

2 stops39h 00m

$826

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Mon 8/12

1 stop17h 30m

Reykjavik Keflavik Intl

Mon 8/26

1 stop18h 09m

$848

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Mon 9/9

1 stop10h 59m

Reykjavik Keflavik Intl

Thu 9/19

1 stop12h 31m

$931

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Sat 10/12

2 stops27h 35m

Reykjavik Keflavik Intl

Sat 10/19

2 stops27h 32m

$971

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Sun 6/2

2 stops30h 55m

Reykjavik Keflavik Intl

Sun 8/4

2 stops38h 44m

$1,063

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Tue 6/4

2 stops16h 20m

Reykjavik Keflavik Intl

Fri 8/2

2 stops19h 22m

$1,176

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Thu 6/27

1 stop10h 28m

Reykjavik Keflavik Intl

Fri 6/28

1 stop19h 27m

$1,694

Flights are sorted by cheapest first

Deals found on 5/3

When is the cheapest time to fly from San Jose to Reykjavik Keflavik Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from San Jose to Keflavik Intl. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Jose to Reykjavik Keflavik Intl Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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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 $645 while a round-trip flight costs $1,011. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from San Jose to Reykjavik Keflavik Intl Airport (average of $339). Flying from San Jose to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $742). 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

$339

February

$393

March

$460

April

$519

May

$534

June

$687

July

$742

August

$670

September

$697

October

$498

November

$368

December

$406

Temperature and rainfall in Keflavik Intl by month

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

KEF

Temperature

32 - 51.8 °F

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 May 3, 2024.
Read through reviews of airlines operating flights from San Jose to Reykjavik, such as Icelandair, Lufthansa and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,123 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,123 reviews
Alaska Airlines
8.1
Very good
9,123 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,848 reviews
Alaska Airlines
8.1
Very good
9,123 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

KLM
7.9
Good
1,604 reviews
Alaska Airlines
8.1
Very good
9,123 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Finnair
7.8
Good
1,376 reviews
Alaska Airlines
8.1
Very good
9,123 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,134 reviews
Alaska Airlines
8.1
Very good
9,123 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

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 $800 on Cheapflights?

    Yes, there are multiple flights from San Jose to Reykjavik Keflavik Intl Airport for under $800. The cheapest flight booked recently is on Multiple Airlines for just $774, but on average you can expect to pay $864.

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

    United Airlines, at $826, was found to be the cheapest airline from San Jose to Reykjavik Keflavik Intl Airport.Alternate airlines to your destination round-trip include Delta and Icelandair. United Airlines is 21% 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 ($657), United Airlines ($917), and Air Canada ($1,027).

  • 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.

  • Can I find deals for flights from San Jose to Keflavik Intl that include extra baggage allowance?

    The amount of baggage you can bring on your San Jose to Keflavik Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Jose to Keflavik Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Jose to Keflavik Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Jose to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on San Jose to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Jose to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Keflavik Intl.

  • Can I find deals for business class flights from San Jose to Keflavik Intl?

    Yes. Cheapflights offers flight deals from San Jose to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Jose to Keflavik Intl that allow pets onboard?

    Many airlines flying from San Jose to Keflavik Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Jose to Keflavik Intl?

    Yes, you can often find last-minute deals on San Jose to Keflavik Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Jose to Reykjavik Keflavik Intl Airport flight deals updated?

    The San Jose to Reykjavik Keflavik Intl Airport flight deals you see on this page were last updated on 5/2.

See more FAQs

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Alternative routes for San Jose to Keflavik Intl
See prices for flight routes from nearby airports that may be better suited for you.

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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 2,899,487 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$792Average$1,254FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
IcelandairCheapest$901Average$1,067FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
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Search flights from San Jose to Keflavik Intl by cabin class

Find flights from San Jose to Keflavik Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
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