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Keflavik Intl

$676+ Cheap flights from Orange County to Keflavik Intl (KEF)

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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — KEF
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Orange County to Keflavik Intl

Cheapest flights from Orange County to Keflavik Intl
Explore the most affordable flight options available from Orange County to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This oojo deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1510:54 amSNA - KEF
1 stop11h 21mIcelandair
Wed 12/174:50 pmKEF - SNA
1 stop13h 36mIcelandair
Deal found 12/11$1,577
This Ovago deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/123:04 pmSNA - KEF
2 stops42h 01mBritish Airways
Fri 12/196:10 pmKEF - SNA
2 stops35h 16mBritish Airways
Deal found 12/11$1,612
This Icelandair deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:20 amSNA - KEF
1 stop14h 45mMultiple Airlines
Fri 12/194:55 pmKEF - SNA
2 stops25h 00mMultiple Airlines
Deal found 12/11$1,841
This Cheapflightsfares deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:54 amSNA - KEF
1 stop11h 21mIcelandair
Thu 12/185:00 pmKEF - SNA
1 stop12h 30mIcelandair
Deal found 12/10$2,235
This oojo deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1910:13 amSNA - KEF
1 stop12h 02mIcelandair
Thu 12/255:00 pmKEF - SNA
1 stop13h 30mIcelandair
Deal found 12/10$2,272
This oojo deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:13 amSNA - KEF
1 stop12h 02mIcelandair
Mon 12/295:00 pmKEF - SNA
1 stop12h 30mIcelandair
Deal found 12/10$2,730
This oojo deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:52 amSNA - KEF
1 stop11h 23mIcelandair
Tue 12/235:00 pmKEF - SNA
1 stop12h 30mIcelandair
Deal found 12/10$2,937
This Cheapflightsfares deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:52 amSNA - KEF
1 stop11h 23mIcelandair
Fri 1/24:50 pmKEF - SNA
1 stop13h 40mIcelandair
Deal found 12/11$3,052
This oojo deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:13 amSNA - KEF
1 stop12h 02mIcelandair
Wed 12/315:00 pmKEF - SNA
1 stop13h 30mIcelandair
Deal found 12/11$3,082
This British Airways deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:09 amSNA - KEF
2 stops39h 41mBritish Airways
Fri 1/26:10 pmKEF - SNA
2 stops58h 03mBritish Airways
Deal found 12/11$3,320
This oojo deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:13 amSNA - KEF
1 stop12h 02mIcelandair
Thu 1/15:00 pmKEF - SNA
1 stop13h 30mIcelandair
Deal found 12/9$3,407

Find flight deals from Orange County to Keflavik Intl

Keep the following information in mind while searching for Orange County to Keflavik Intl flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$882
(SmartFares)

One-way from

$676
(Ovago)

Popular in

December

Cheapest in

September

Average price

$1,061
Provider with most accurate pricing for Los Angeles-Reykjavik (REK) flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Reykjavik (REK) flights.
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From Orange County to Reykjavik Keflavik Intl
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One-way flight from Orange County to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Orange County 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 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Orange County to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Orange County

Fly to

Keflavik Intl

Route

Depart

Return

Price

Santa AnaReykjavik

SNA - KEF

SNAKEF

Santa Ana J. Wayne/Orange Cnty

Tue 3/10

6:45 am-6:15 am

1 stop16h 30m

Reykjavik Keflavik Intl

Tue 3/17

5:00 pm-8:50 am

1 stop22h 50m

$882

Santa AnaReykjavik

SNA - KEF

SNAKEF

Santa Ana J. Wayne/Orange Cnty

Fri 5/15

3:29 pm-8:30 am

2 stops34h 01m

Reykjavik Keflavik Intl

Sun 5/31

11:30 am-9:15 am

2 stops28h 45m

$915

Santa AnaReykjavik

SNA - KEF

SNAKEF

Santa Ana J. Wayne/Orange Cnty

Fri 3/27

6:45 am-6:15 am

1 stop16h 30m

Reykjavik Keflavik Intl

Wed 4/1

4:50 pm-10:21 pm

1 stop12h 31m

$932

Santa AnaReykjavik

SNA - KEF

SNAKEF

Santa Ana J. Wayne/Orange Cnty

Fri 5/15

6:45 am-9:25 am

1 stop19h 40m

Reykjavik Keflavik Intl

Sun 5/31

10:40 am-10:30 pm

1 stop18h 50m

$978

Santa AnaReykjavik

SNA - KEF

SNAKEF

Santa Ana J. Wayne/Orange Cnty

Thu 3/5

10:31 am-6:15 am

1 stop11h 44m

Reykjavik Keflavik Intl

Mon 3/9

5:00 pm-10:30 pm

1 stop12h 30m

$1,009

Santa AnaReykjavik

SNA - KEF

SNAKEF

Santa Ana J. Wayne/Orange Cnty

Thu 5/14

7:00 am-8:30 am

1 stop18h 30m

Reykjavik Keflavik Intl

Fri 5/22

12:00 pm-6:20 pm

1 stop13h 20m

$1,046

Santa AnaReykjavik

SNA - KEF

SNAKEF

Santa Ana J. Wayne/Orange Cnty

Fri 6/5

7:14 pm-2:00 pm

1 stop11h 46m

Reykjavik Keflavik Intl

Thu 6/11

4:50 pm-10:30 pm

1 stop12h 40m

$1,050

Santa AnaReykjavik

SNA - KEF

SNAKEF

Santa Ana J. Wayne/Orange Cnty

Mon 6/1

7:14 pm-2:00 pm

1 stop11h 46m

Reykjavik Keflavik Intl

Tue 6/9

4:50 pm-10:30 pm

1 stop12h 40m

$1,050

Long BeachReykjavik

LGB - KEF

LGBKEF

Long Beach Municipal

Fri 5/15

7:10 am-7:00 am

2 stops16h 50m

Reykjavik Keflavik Intl

Sun 5/31

8:50 am-9:45 pm

2 stops19h 55m

$1,100

Santa AnaReykjavik

SNA - KEF

SNAKEF

Santa Ana J. Wayne/Orange Cnty

Thu 3/26

11:15 am-2:20 pm

2 stops20h 05m

$676

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 19 results
1
2

Best time to book a flight from Orange County to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Orange County with our price prediction graph.
Estimated round-trip 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 from Orange County to Reykjavik Keflavik Intl Airport

What is the cheapest time of day to fly from KFI to KEF?

Find hourly flight availability from Orange County to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

When flying from Orange County to Reykjavik Keflavik Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 14% versus a flight in the afternoon.

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 12, 2025.
Read reviews from past customers who have flown Icelandair from Orange County to Reykjavik Keflavik Intl Airport. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
589 reviews

Boarding

7.2

Overall

7.0

Comfort

6.9

Crew

8.0

Food

6.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMS - KEF

We paid a total of 328.00 for specific seats and we were not assigned to any of the seats for which we paid.
Icelandair
7.0
Good
589 reviews
Icelandair
7.0
Good
589 reviews

Boarding

7.2

Overall

7.0

Comfort

6.9

Crew

8.0

Food

6.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMS - KEF

We paid a total of 328.00 for specific seats and we were not assigned to any of the seats for which we paid.

Related info for your journey

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

  • How long is the flight from Orange County to Reykjavik Keflavik Intl Airport?

    Departing from Orange County to Reykjavik Keflavik Intl Airport will take you 16h 30m. The distance between Orange County and Reykjavik Keflavik Intl Airport is about 4301 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Orange County to Keflavik Intl?

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

  • Can I find deals for business class flights from Orange County to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Orange County 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.

See more FAQs

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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Top airline flying from Orange County to Keflavik Intl

Discover the top airline that operate flights from Orange County 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 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$955Average$1,219FlexibilityNo cancel feeOn-time76%

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