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Cheap flights from San Jose (SJC) to Keflavik Intl (KEF) from $590

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 6/30. 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 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
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 April 28, 2024.

Popular in

July

Cheapest in

November

Average price

$897

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 April 2024
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From San Jose to Reykjavik Keflavik Intl
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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 34% 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 17% on your trip compared to booking a flight in the evening.

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 2,991,349 searches. Data last updated April 28, 2024.
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.
Fri 8/236:30 amSJC - KEF
1 stop17h 30mDelta
Tue 8/279:30 amKEF - SJC
1 stop18h 09mDelta
Deal found 4/26$820
Fri 8/231:00 pmSJC - KEF
1 stop11h 00mDelta
Tue 8/279:30 amKEF - SJC
2 stops29h 45mDelta
Deal found 4/26$824
Thu 6/271:15 pmSJC - KEF
1 stop10h 45mDelta
Sat 7/69:30 amKEF - SJC
1 stop15h 05mDelta
Deal found 4/27$1,462
Thu 6/276:15 amSJC - KEF
1 stop17h 45mDelta
Sat 7/69:30 amKEF - SJC
2 stops20h 18mDelta
Deal found 4/27$1,466
Sat 6/296:15 amSJC - KEF
1 stop17h 45mDelta
Sat 7/69:30 amKEF - SJC
1 stop15h 05mDelta
Deal found 4/27$1,652
Sat 6/296:15 amSJC - KEF
1 stop17h 45mDelta
Sat 7/69:30 amKEF - SJC
2 stops20h 18mDelta
Deal found 4/27$1,656

Cheap United Airlines flights from San Jose to Keflavik Intl

Explore cheap flight options specifically provided by United Airlines 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 2,991,349 searches. Data last updated April 28, 2024.
Browse through some of the cheapest United Airlines flights traveling from San Jose to Reykjavik. Deals frequently update to provide users with more options.
Sat 8/313:21 pmSJC - KEF
2 stops34h 09mUnited Airlines
Sat 9/1411:00 amKEF - SJC
2 stops17h 59mUnited Airlines
Deal found 4/27$852
Sat 9/216:40 amSJC - KEF
1 stop18h 50mUnited Airlines
Sat 10/511:00 amKEF - SJC
2 stops18h 29mUnited Airlines
Deal found 4/27$947
Fri 8/238:30 amSJC - KEF
2 stops17h 00mUnited Airlines
Tue 8/2711:00 amKEF - SJC
2 stops17h 12mUnited Airlines
Deal found 4/26$967
Sat 8/316:40 amSJC - KEF
1 stop18h 50mUnited Airlines
Sat 9/1411:00 amKEF - SJC
2 stops17h 59mUnited Airlines
Deal found 4/27$1,072
Sat 9/146:40 amSJC - KEF
1 stop18h 50mUnited Airlines
Sat 9/2811:00 amKEF - SJC
2 stops18h 29mUnited Airlines
Deal found 4/27$1,164
Sat 9/76:40 amSJC - KEF
1 stop18h 50mUnited Airlines
Sat 9/2111:00 amKEF - SJC
2 stops17h 12mUnited Airlines
Deal found 4/27$1,287
Fri 5/246:22 amSJC - KEF
2 stops17h 38mUnited Airlines
Thu 6/1312:00 pmKEF - SJC
2 stops16h 09mUnited Airlines
Deal found 4/27$1,326
Fri 5/246:22 amSJC - KEF
2 stops17h 38mUnited Airlines
Thu 6/1312:00 pmKEF - SJC
1 stop17h 25mUnited Airlines
Deal found 4/27$1,526

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

Find cheap flight options from San Jose to Keflavik Intl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 28, 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.
Thu 5/2310:25 amSJC - KEF
1 stop20h 00mIcelandair
Thu 5/3010:30 amKEF - SJC
1 stop14h 25mIcelandair
Deal found 4/27$1,115
Sat 5/2510:25 amSJC - KEF
1 stop20h 00mIcelandair
Fri 5/3110:30 amKEF - SJC
1 stop14h 25mIcelandair
Deal found 4/26$1,117
Fri 5/2410:25 amSJC - KEF
1 stop20h 00mIcelandair
Fri 5/3110:30 amKEF - SJC
1 stop14h 25mIcelandair
Deal found 4/27$1,205
Mon 5/2710:25 amSJC - KEF
1 stop15h 50mIcelandair
Mon 6/310:30 amKEF - SJC
1 stop14h 25mIcelandair
Deal found 4/27$1,227
Fri 5/2410:25 amSJC - KEF
1 stop20h 00mIcelandair
Thu 6/134:50 pmKEF - SJC
1 stop12h 44mIcelandair
Deal found 4/27$1,228
Fri 5/246:22 amSJC - KEF
2 stops17h 38mUnited Airlines
Thu 6/1312:00 pmKEF - SJC
2 stops16h 09mUnited Airlines
Deal found 4/27$1,326
Thu 5/2310:25 amSJC - KEF
1 stop20h 00mIcelandair
Mon 5/2710:30 amKEF - SJC
1 stop19h 22mIcelandair
Deal found 4/26$1,357
Wed 5/110:25 amSJC - KEF
1 stop12h 50mIcelandair
Thu 5/94:50 pmKEF - SJC
1 stop12h 06mIcelandair
Deal found 4/27$1,511
Fri 5/246:22 amSJC - KEF
2 stops17h 38mUnited Airlines
Thu 6/1312:00 pmKEF - SJC
1 stop17h 25mUnited Airlines
Deal found 4/27$1,526

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 2,991,349 searches. Data last updated April 28, 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.
Fri 8/236:30 amSJC - KEF
1 stop17h 30mDelta
Tue 8/279:30 amKEF - SJC
1 stop18h 09mDelta
Deal found 4/26$820
Fri 8/231:00 pmSJC - KEF
1 stop11h 00mDelta
Tue 8/279:30 amKEF - SJC
2 stops29h 45mDelta
Deal found 4/26$824
Sat 8/313:21 pmSJC - KEF
2 stops34h 09mUnited Airlines
Sat 9/1411:00 amKEF - SJC
2 stops17h 59mUnited Airlines
Deal found 4/27$852
Thu 11/1410:00 amSJC - KEF
1 stop12h 15mIcelandair
Tue 11/195:05 pmKEF - SJC
1 stop12h 33mIcelandair
Deal found 4/26$929
Sat 9/141:01 pmSJC - KEF
2 stops36h 34mAir Canada
Sat 9/2810:00 amKEF - SJC
2 stops34h 22mAir Canada
Deal found 4/27$936
Wed 9/1812:16 pmSJC - KEF
1 stop10h 59mIcelandair
Wed 9/257:45 pmKEF - SJC
1 stop33h 51mIcelandair
Deal found 4/27$940
Sat 9/216:40 amSJC - KEF
1 stop18h 50mUnited Airlines
Sat 10/511:00 amKEF - SJC
2 stops18h 29mUnited Airlines
Deal found 4/27$947
Sat 9/213:36 pmSJC - KEF
1 stop10h 39mIcelandair
Sat 10/54:50 pmKEF - SJC
1 stop12h 06mIcelandair
Deal found 4/27$956
Fri 8/238:30 amSJC - KEF
2 stops17h 00mUnited Airlines
Tue 8/2711:00 amKEF - SJC
2 stops17h 12mUnited Airlines
Deal found 4/26$967

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 2,991,349 searches. Data last updated April 28, 2024.
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.
Fri 5/38:55 amSJC - KEF
1 stop14h 00mIcelandair
Fri 5/104:50 pmKEF - SJC
1 stop13h 03mIcelandair
Deal found 4/27$2,175
Fri 5/38:55 amSJC - KEF
1 stop14h 00mIcelandair
Tue 5/144:50 pmKEF - SJC
1 stop12h 13mIcelandair
Deal found 4/27$2,988

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 2,991,349 searches. Data last updated April 28, 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.
Sun 6/304:57 pmSJC - KEF
3 stops47h 58mMultiple Airlines
Deal found 4/27$590
Sun 6/308:34 pmSJC - KEF
2 stops25h 21mMultiple Airlines
Deal found 4/27$603
Tue 8/279:23 pmSJC - KEF
1 stop17h 27mJetBlue
Deal found 4/27$615
Tue 8/276:40 amSJC - KEF
2 stops17h 20mUnited Airlines
Deal found 4/27$655
Sat 5/259:25 pmSJC - KEF
1 stop17h 25mJetBlue
Deal found 4/27$675
Fri 5/249:28 pmSJC - KEF
2 stops28h 52mMultiple Airlines
Deal found 4/27$699
Fri 5/2410:25 amSJC - KEF
1 stop20h 00mIcelandair
Deal found 4/27$717
Sat 5/259:25 pmSJC - KEF
1 stop17h 25mMultiple Airlines
Deal found 4/27$724
Fri 5/247:00 amSJC - KEF
3 stops18h 15mMultiple Airlines
Deal found 4/27$739

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 2,991,349 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$820 - $1,818

Route

Depart

Return

Price

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Fri 8/23

1 stop17h 30m

Reykjavik Keflavik Intl

Tue 8/27

1 stop18h 09m

$820

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Fri 8/23

1 stop11h 00m

Reykjavik Keflavik Intl

Tue 8/27

2 stops29h 45m

$824

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Sat 8/31

2 stops34h 09m

Reykjavik Keflavik Intl

Sat 9/14

2 stops17h 59m

$852

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Sat 9/14

2 stops36h 34m

Reykjavik Keflavik Intl

Sat 9/28

2 stops34h 22m

$936

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Wed 9/18

1 stop10h 59m

Reykjavik Keflavik Intl

Wed 9/25

1 stop33h 51m

$940

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Sat 9/21

1 stop18h 50m

Reykjavik Keflavik Intl

Sat 10/5

2 stops18h 29m

$947

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Sat 9/7

1 stop11h 15m

Reykjavik Keflavik Intl

Sat 9/21

1 stop20h 19m

$1,000

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Sat 10/5

2 stops29h 35m

Reykjavik Keflavik Intl

Sat 10/12

2 stops27h 32m

$1,032

San JoseReykjavik Keflavik Intl

SJC - KEF

SJCKEF

San Jose

Sat 8/31

3 stops32h 01m

Reykjavik Keflavik Intl

Sat 9/14

3 stops30h 09m

$1,818

Flights are sorted by cheapest first

Deals found on 4/26

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 21, 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 $669 while a round-trip flight costs $1,019. Price data was last updated on April 21, 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 $746). 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

$396

March

$461

April

$521

May

$535

June

$687

July

$746

August

$665

September

$696

October

$499

November

$359

December

$404

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 April 28, 2024.
Read through reviews of airlines operating flights from San Jose to Reykjavik, such as Delta, United Airlines and Air Canada. 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
9,110 reviews
Check prices

Comfort

7.9

Crew

8.6

Food

7.3

Entertainment

7.3

Overall

8.1

Boarding

8.2

Reviews

1 / 10

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

Alaska Airlines
8.1
Very good
9,110 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Comfort

7.9

Crew

8.6

Food

7.3

Entertainment

7.3

Overall

8.1

Boarding

8.2

Reviews

1 / 10

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

Delta
8.1
Very good
10,932 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Comfort

7.9

Crew

8.6

Food

7.3

Entertainment

7.3

Overall

8.1

Boarding

8.2

Reviews

1 / 10

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

Finnair
7.8
Good
1,380 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Comfort

7.9

Crew

8.6

Food

7.3

Entertainment

7.3

Overall

8.1

Boarding

8.2

Reviews

1 / 10

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

JetBlue
7.6
Good
4,582 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Comfort

7.9

Crew

8.6

Food

7.3

Entertainment

7.3

Overall

8.1

Boarding

8.2

Reviews

1 / 10

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

WestJet
7.5
Good
2,977 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Comfort

7.9

Crew

8.6

Food

7.3

Entertainment

7.3

Overall

8.1

Boarding

8.2

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 $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 $820, but on average you can expect to pay $1,000.

  • Are there last-minute flights available from San Jose to Reykjavik Keflavik Intl Airport for under $2,200?

    There are currently 2+ open flights from San Jose to Reykjavik Keflavik Intl Airport within the next 7 days for less than $2,200.

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

    Delta, at $820, was found to be the cheapest airline from San Jose to Reykjavik Keflavik Intl Airport.Alternate airlines to your destination round-trip include United Airlines and Air Canada. Delta is 22% 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 JetBlue ($615), United Airlines ($655), and Icelandair ($717).

  • 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 4/27.

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 2,991,349 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$811Average$1,288FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
IcelandairCheapest$901Average$1,071FlexibilityNo cancel feeOn-time76%
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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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How does Cheapflights help users find flights from San Jose to Keflavik Intl?

When you search for this flight from San Jose to Keflavik Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from San Jose to Keflavik Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from San Jose to 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 San Jose to Keflavik Intl become cheaper?

Of course! You can now track prices for flights from San Jose to Keflavik Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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