$240+ Cheap flights from San Diego (SAN) 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — KEF
Aug 27 — Sep 31
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Keflavik Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Diego to Keflavik Intl
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Best
Last-minute
One-way
Cheapest flights from San Diego to Keflavik IntlExplore the most affordable flight options available from San Diego to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.
Explore the most affordable flight options available from San Diego to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:15 am
SAN
- KEF
1 stop19h 45m
Alaska Airlines
Thu 9/107:45 pm
KEF
- SAN
1 stop22h 01m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$560
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:50 pm
SAN
- KEF
1 stop33h 10m
Alaska Airlines
Fri 9/1110:40 am
KEF
- SAN
1 stop16h 14m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$568
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:15 am
SAN
- KEF
1 stop18h 45m
Multiple Airlines
Sun 9/68:20 am
KEF
- SAN
2 stops36h 50m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$577
This Booking.com deal was found by Cheapflights users on 7/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:50 pm
SAN
- KEF
1 stop33h 10m
Alaska Airlines
Mon 8/3112:45 pm
KEF
- SAN
1 stop14h 02m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$618
This Mytrip deal was found by Cheapflights users on 7/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:00 pm
SAN
- KEF
3 stops31h 40m
Multiple Airlines
Sat 9/59:30 am
KEF
- SAN
3 stops33h 23m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$625
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:45 pm
SAN
- KEF
1 stop29h 15m
Alaska Airlines
Wed 9/212:45 pm
KEF
- SAN
1 stop15h 09m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$631
This Booking.com deal was found by Cheapflights users on 7/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:18 am
SAN
- KEF
1 stop19h 42m
Alaska Airlines
Thu 8/2712:45 pm
KEF
- SAN
1 stop14h 02m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$648
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:31 am
SAN
- KEF
1 stop16h 29m
Multiple Airlines
Tue 9/159:00 am
KEF
- SAN
2 stops34h 53m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$651
Best flights from San Diego to Keflavik IntlDiscover carefully curated flight deals from San Diego to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
Discover carefully curated flight deals from San Diego to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:45 pm
SAN
- KEF
1 stop29h 15m
Alaska Airlines
Wed 9/212:45 pm
KEF
- SAN
1 stop15h 09m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$724
This Icelandair deal was found by Cheapflights users on 7/23. 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.
Tue 10/208:20 am
SAN
- KEF
1 stop14h 40m
Multiple Airlines
Sun 10/257:50 pm
KEF
- SAN
1 stop20h 47m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$729
This United Airlines deal was found by Cheapflights users on 7/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:45 am
SAN
- KEF
2 stops17h 05m
United Airlines
Wed 10/79:15 am
KEF
- SAN
2 stops44h 26m
United Airlines
Deal found 7/24![United Airlines logo]()
$801
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:54 am
SAN
- KEF
1 stop12h 06m
Delta
Wed 10/711:25 am
KEF
- SAN
1 stop19h 21m
Delta
Deal found 7/24![Delta logo]()
$816
This Icelandair deal was found by Cheapflights users on 7/26. 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.
Tue 9/2211:45 am
SAN
- KEF
1 stop11h 15m
Multiple Airlines
Sun 9/277:45 pm
KEF
- SAN
1 stop22h 01m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$792
This United Airlines deal was found by Cheapflights users on 7/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:40 pm
SAN
- KEF
1 stop27h 20m
United Airlines
Mon 11/3012:00 pm
KEF
- SAN
2 stops29h 17m
United Airlines
Deal found 7/23![United Airlines logo]()
$847
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:18 pm
SAN
- KEF
2 stops57h 42m
United Airlines
Mon 11/3012:00 pm
KEF
- SAN
2 stops29h 17m
United Airlines
Deal found 7/27![United Airlines logo]()
$852
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:45 am
SAN
- KEF
2 stops17h 05m
United Airlines
Fri 10/99:15 am
KEF
- SAN
2 stops41h 28m
United Airlines
Deal found 7/27![United Airlines logo]()
$861
Last-minute flights from San Diego to Keflavik IntlDiscover last-minute flight deals from San Diego to Keflavik Intl. Data last updated July 28, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Keflavik Intl. Data last updated July 28, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 7/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:18 am
SAN
- KEF
1 stop19h 42m
Alaska Airlines
Thu 8/2712:45 pm
KEF
- SAN
1 stop14h 02m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$648
This Booking.com deal was found by Cheapflights users on 7/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:50 pm
SAN
- KEF
1 stop33h 10m
Alaska Airlines
Mon 8/3112:45 pm
KEF
- SAN
1 stop14h 02m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$618
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:15 am
SAN
- KEF
1 stop18h 45m
Multiple Airlines
Sun 9/68:20 am
KEF
- SAN
2 stops36h 50m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$577
This Mytrip deal was found by Cheapflights users on 7/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:00 pm
SAN
- KEF
3 stops31h 40m
Multiple Airlines
Sat 9/59:30 am
KEF
- SAN
3 stops33h 23m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$625
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:15 am
SAN
- KEF
1 stop18h 45m
Alaska Airlines
Wed 9/910:40 am
KEF
- SAN
1 stop19h 55m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$560
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:45 pm
SAN
- KEF
1 stop29h 15m
Alaska Airlines
Wed 9/212:45 pm
KEF
- SAN
1 stop15h 09m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$631
One-way flights from San Diego to Keflavik IntlSearch for one-way flight options from San Diego to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
Search for one-way flight options from San Diego to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:31 am
SAN
- KEF
1 stop16h 29m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$240
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:50 pm
SAN
- KEF
1 stop34h 10m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:25 am
SAN
- KEF
2 stops43h 35m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$282
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:00 pm
SAN
- KEF
3 stops30h 55m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:25 am
SAN
- KEF
2 stops19h 35m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$353
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:00 pm
SAN
- KEF
3 stops31h 40m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$354
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/143:30 pm
SAN
- KEF
2 stops32h 25m
WestJet
Deal found 7/27![WestJet logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:00 pm
SAN
- KEF
2 stops31h 40m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:03 pm
SAN
- KEF
3 stops51h 37m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:04 pm
SAN
- KEF
2 stops29h 36m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$397
This Mytrip deal was found by Cheapflights users on 7/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:00 pm
SAN
- KEF
3 stops31h 45m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$409
This eDestinos deal was found by Cheapflights users on 7/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/133:30 pm
SAN
- KEF
2 stops56h 25m
WestJet
Deal found 7/27![WestJet logo]()
$426
Find flight deals from San Diego to Keflavik Intl
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 July 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $560 (Expedia) |
One-way from | $240 (Alaska Airlines) |
Popular in | November |
Cheapest in | August |
Average price | $974 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 July 28, 2026.
Use the filters below to find and compare flights from San Diego to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoReykjavik
SAN - KEF
SANKEF
San Diego
Sat 8/29
8:45 pm-9:00 am
1 stop29h 15m
Reykjavik Keflavik Intl
Wed 9/2
12:45 pm-8:54 pm
1 stop15h 09m
$724
San DiegoReykjavik
SAN - KEF
SANKEF
San Diego
Tue 10/20
8:20 am-6:00 am
1 stop14h 40m
Reykjavik Keflavik Intl
Sun 10/25
7:50 pm-9:37 am
1 stop20h 47m
$729
San DiegoReykjavik
SAN - KEF
SANKEF
San Diego
Tue 9/22
11:45 am-6:00 am
1 stop11h 15m
Reykjavik Keflavik Intl
Sun 9/27
7:45 pm-10:46 am
1 stop22h 01m
$792
San DiegoReykjavik
SAN - KEF
SANKEF
San Diego
Wed 9/30
8:45 am-8:50 am
2 stops17h 05m
Reykjavik Keflavik Intl
Wed 10/7
9:15 am-10:41 pm
2 stops44h 26m
$801
Quickest round-trip
San DiegoReykjavik
SAN - KEF
SANKEF
San Diego
Wed 9/30
11:54 am-7:00 am
1 stop12h 06m
Reykjavik Keflavik Intl
Wed 10/7
11:25 am-11:46 pm
1 stop19h 21m
$816
San DiegoReykjavik
SAN - KEF
SANKEF
San Diego
Tue 11/24
10:40 pm-10:00 am
1 stop27h 20m
Reykjavik Keflavik Intl
Mon 11/30
12:00 pm-9:17 am
2 stops29h 17m
$847
San DiegoReykjavik
SAN - KEF
SANKEF
San Diego
Mon 11/23
4:18 pm-10:00 am
2 stops57h 42m
Reykjavik Keflavik Intl
Mon 11/30
12:00 pm-9:17 am
2 stops29h 17m
$852
San DiegoReykjavik
SAN - KEF
SANKEF
San Diego
Fri 10/2
8:45 am-8:50 am
2 stops17h 05m
Reykjavik Keflavik Intl
Fri 10/9
9:15 am-7:43 pm
2 stops41h 28m
$861
Cheapest one-way
San DiegoReykjavik
SAN - KEF
SANKEF
San Diego
Sun 9/6
9:31 am-9:00 am
1 stop16h 29m
$240
San DiegoReykjavik
SAN - KEF
SANKEF
San Diego
Wed 8/19
5:00 pm-7:40 am
3 stops31h 40m
$355
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from San Diego to Keflavik Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Keflavik Intl in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Diego to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from San Diego with our price prediction graph.
SAN-KEF
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 San Diego to Reykjavik Keflavik Intl Airport
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 July 28, 2026.
Read through reviews of airlines operating flights from San Diego to Reykjavik Keflavik Intl Airport, such as Alaska Airlines,Delta, andIcelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Overall
7.9
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Overall
7.9
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Overall
7.9
Food
7.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Related info for your journey
Find useful and relevant information for your journey from San Diego to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Reykjavik Keflavik Intl Airport?
Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locationsKeflavik
Hveragerdi
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Search flights from San Diego to Keflavik Intl by cabin class
Find flights from San Diego to Keflavik Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Keflavik Intl
Explore flights to Keflavik Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 28, 2026.
San Diego and Keflavik Intl flights
Browse other San Diego and Keflavik Intl flight options. Last updated on July 28, 2026.
Other flights from San Diego
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Top 3 airlines flying from San Diego to Keflavik Intl
Discover the top 3 airlines that operate flights from San Diego 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 July 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$645 | Average$1,004 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$683 | Average$1,138 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$754 | Average$1,117 | FlexibilityNo cancel fee | On-timeN/A |