$260+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — KEF
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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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
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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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Last-minute
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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 June 10, 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 June 10, 2026.
This Booking.com deal was found by Cheapflights users on 6/8. 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.
Tue 8/1110:09 am
SAN
- KEF
1 stop15h 51m
Alaska Airlines
Tue 8/2512:45 pm
KEF
- SAN
1 stop30h 00m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$565
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/81:59 pm
SAN
- KEF
1 stop12h 01m
Multiple Airlines
Mon 7/139:00 am
KEF
- SAN
1 stop12h 10m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$643
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/56:18 am
SAN
- KEF
1 stop19h 42m
Multiple Airlines
Mon 7/139:00 am
KEF
- SAN
1 stop12h 10m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$644
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Tue 8/111:59 pm
SAN
- KEF
1 stop12h 01m
Multiple Airlines
Tue 8/259:00 am
KEF
- SAN
2 stops37h 32m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$654
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Mon 7/61:59 pm
SAN
- KEF
1 stop12h 01m
Multiple Airlines
Mon 7/139:00 am
KEF
- SAN
1 stop12h 10m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$656
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:30 am
SAN
- KEF
1 stop14h 30m
Multiple Airlines
Mon 9/219:00 am
KEF
- SAN
1 stop12h 10m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$688
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:00 pm
SAN
- KEF
1 stop31h 40m
WestJet
Wed 8/59:00 am
KEF
- SAN
1 stop12h 10m
WestJet
Deal found 6/9![WestJet logo]()
$692
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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 Alaska Airlines 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
Alaska Airlines
Thu 9/312:45 pm
KEF
- SAN
1 stop17h 59m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$699
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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.
Mon 8/317:15 am
SAN
- KEF
1 stop18h 45m
Alaska Airlines
Thu 9/312:45 pm
KEF
- SAN
1 stop15h 09m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$704
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:30 pm
SAN
- KEF
1 stop33h 10m
WestJet
Tue 8/259:00 am
KEF
- SAN
1 stop12h 10m
WestJet
Deal found 6/9![WestJet logo]()
$710
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 June 10, 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 June 10, 2026.
This Icelandair deal was found by Cheapflights users on 6/9. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:50 pm
SAN
- KEF
1 stop12h 35m
Multiple Airlines
Tue 9/224:50 pm
KEF
- SAN
1 stop12h 10m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$656
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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.
Wed 8/266:15 am
SAN
- KEF
1 stop19h 45m
Alaska Airlines
Thu 9/312:45 pm
KEF
- SAN
1 stop15h 09m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$699
This Icelandair deal was found by Cheapflights users on 6/8. 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.
Thu 8/66:35 pm
SAN
- KEF
1 stop28h 40m
Icelandair
Tue 8/1810:40 am
KEF
- SAN
1 stop13h 49m
Icelandair
Deal found 6/8![Icelandair logo]()
$1,014
This United Airlines deal was found by Cheapflights users on 6/7. 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 10/22:00 pm
SAN
- KEF
1 stop11h 50m
United Airlines
Fri 10/99:15 am
KEF
- SAN
2 stops44h 34m
United Airlines
Deal found 6/7![United Airlines logo]()
$1,021
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 7/77:18 am
SAN
- KEF
1 stop18h 42m
Alaska Airlines
Wed 7/2212:45 pm
KEF
- SAN
1 stop17h 31m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$730
This Icelandair deal was found by Cheapflights users on 6/5. 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.
Wed 9/93:15 pm
SAN
- KEF
1 stop11h 10m
Multiple Airlines
Thu 9/174:50 pm
KEF
- SAN
1 stop12h 10m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$735
This Icelandair deal was found by Cheapflights users on 6/8. 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.
Thu 9/32:55 pm
SAN
- KEF
1 stop11h 30m
Multiple Airlines
Thu 9/1010:45 am
KEF
- SAN
1 stop13h 50m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$814
This Icelandair deal was found by Cheapflights users on 6/8. 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 stop21h 15m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$865
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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.
Mon 6/221:59 pm
SAN
- KEF
1 stop12h 01m
Alaska Airlines
Mon 7/1312:45 pm
KEF
- SAN
1 stop16h 22m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$961
This Icelandair deal was found by Cheapflights users on 6/9. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:35 pm
SAN
- KEF
1 stop12h 25m
Multiple Airlines
Tue 8/184:50 pm
KEF
- SAN
1 stop12h 10m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$900
Last-minute flights from San Diego to Keflavik IntlDiscover last-minute flight deals from San Diego to Keflavik Intl. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Keflavik Intl. Data last updated June 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/56:18 am
SAN
- KEF
1 stop19h 42m
Multiple Airlines
Mon 7/139:00 am
KEF
- SAN
1 stop12h 10m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$644
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/56:18 am
SAN
- KEF
1 stop19h 42m
Multiple Airlines
Fri 7/109:00 am
KEF
- SAN
2 stops22h 04m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$711
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Mon 7/61:59 pm
SAN
- KEF
1 stop12h 01m
Multiple Airlines
Mon 7/139:00 am
KEF
- SAN
1 stop12h 10m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$656
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 7/77:18 am
SAN
- KEF
1 stop18h 42m
Alaska Airlines
Wed 7/2212:45 pm
KEF
- SAN
1 stop17h 31m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$730
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/81:59 pm
SAN
- KEF
1 stop12h 01m
Multiple Airlines
Mon 7/139:00 am
KEF
- SAN
1 stop12h 10m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$643
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/106:18 am
SAN
- KEF
1 stop19h 42m
Multiple Airlines
Tue 7/219:00 am
KEF
- SAN
1 stop12h 10m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$723
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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 7/186:35 pm
SAN
- KEF
1 stop31h 25m
Alaska Airlines
Wed 7/2212:45 pm
KEF
- SAN
1 stop15h 04m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$736
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/296:25 am
SAN
- KEF
1 stop16h 35m
Multiple Airlines
Tue 8/410:45 am
KEF
- SAN
1 stop20h 06m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$737
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:00 pm
SAN
- KEF
1 stop31h 40m
WestJet
Wed 8/59:00 am
KEF
- SAN
1 stop12h 10m
WestJet
Deal found 6/9![WestJet logo]()
$692
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 June 10, 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 June 10, 2026.
This Priceline deal was found by Cheapflights users on 6/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:21 am
SAN
- KEF
1 stop14h 39m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$260
This Booking.com deal was found by Cheapflights users on 6/5. 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 8/106:35 pm
SAN
- KEF
1 stop31h 25m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Mon 8/104:28 pm
SAN
- KEF
2 stops33h 32m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$305
This Booking.com deal was found by Cheapflights users on 6/7. 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 8/249:31 am
SAN
- KEF
1 stop16h 29m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Tue 7/77:46 pm
SAN
- KEF
2 stops30h 14m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Mon 8/247:31 pm
SAN
- KEF
2 stops29h 09m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 8/234:17 pm
SAN
- KEF
2 stops32h 23m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$401
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 June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $565 (Booking.com) |
One-way from | $260 (Priceline) |
Popular in | November |
Cheapest in | August |
Average price | $1,016 |
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 June 10, 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
Mon 8/31
1:50 pm-9:25 am
1 stop12h 35m
Reykjavik Keflavik Intl
Tue 9/22
4:50 pm-10:00 pm
1 stop12h 10m
$656
San DiegoReykjavik
SAN - KEF
SANKEF
San Diego
Wed 8/26
6:15 am-9:00 am
1 stop19h 45m
Reykjavik Keflavik Intl
Thu 9/3
12:45 pm-8:54 pm
1 stop15h 09m
$699
San DiegoReykjavik
SAN - KEF
SANKEF
San Diego
Tue 7/7
7:18 am-9:00 am
1 stop18h 42m
Reykjavik Keflavik Intl
Wed 7/22
12:45 pm-11:16 pm
1 stop17h 31m
$730
Quickest round-trip
San DiegoReykjavik
SAN - KEF
SANKEF
San Diego
Wed 9/9
3:15 pm-9:25 am
1 stop11h 10m
Reykjavik Keflavik Intl
Thu 9/17
4:50 pm-10:00 pm
1 stop12h 10m
$735
San DiegoReykjavik
SAN - KEF
SANKEF
San Diego
Thu 9/3
2:55 pm-9:25 am
1 stop11h 30m
Reykjavik Keflavik Intl
Thu 9/10
10:45 am-5:35 pm
1 stop13h 50m
$814
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-10:00 am
1 stop21h 15m
$865
San DiegoReykjavik
SAN - KEF
SANKEF
San Diego
Tue 8/11
6:35 pm-2:00 pm
1 stop12h 25m
Reykjavik Keflavik Intl
Tue 8/18
4:50 pm-10:00 pm
1 stop12h 10m
$900
San DiegoReykjavik
SAN - KEF
SANKEF
San Diego
Mon 6/22
1:59 pm-9:00 am
1 stop12h 01m
Reykjavik Keflavik Intl
Mon 7/13
12:45 pm-10:07 pm
1 stop16h 22m
$961
San DiegoReykjavik
SAN - KEF
SANKEF
San Diego
Thu 8/6
6:35 pm-6:15 am
1 stop28h 40m
Reykjavik Keflavik Intl
Tue 8/18
10:40 am-5:29 pm
1 stop13h 49m
$1,014
San DiegoReykjavik
SAN - KEF
SANKEF
San Diego
Fri 10/2
2:00 pm-8:50 am
1 stop11h 50m
Reykjavik Keflavik Intl
Fri 10/9
9:15 am-10:49 pm
2 stops44h 34m
$1,021
Showing 1-10 of 17 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 June.
| 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 June 10, 2026.
Read through reviews of airlines operating flights from San Diego to Reykjavik Keflavik Intl Airport, such as Alaska Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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.
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Top 4 airlines flying from San Diego to Keflavik Intl
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$650 | Average$969 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$683 | Average$1,138 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$706 | Average$1,042 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$754 | Average$1,073 | FlexibilityNo cancel fee | On-timeN/A |