Cheap Flights From San Diego Intl. (SAN) To Keflavik Intl. (KEF)

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Cheapest Flights from San Diego (SAN) to Reykjavik (KEF)

The cheapest flights to Keflavik Intl. found within the past 7 days were CA $1,158 round trip and CA $812 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Jun 25 - Sat, Jul 4
SAN
San Diego
KEF
Reykjavik
CA $1,158 Roundtrip, found 1 day ago
CA $1,158
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jun 25 from San Diego to Reykjavik, returning Sat, Jul 4, priced at CA $1,158 found 1 day ago
Thu, Jun 25 - Sat, Jul 4
SAN
San Diego
KEF
Reykjavik
CA $1,261 Roundtrip, found 1 day ago
CA $1,261
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jun 25 from San Diego to Reykjavik, returning Sat, Jul 4, priced at CA $1,261 found 1 day ago
Sat, Jun 27 - Mon, Jul 6
SAN
San Diego
KEF
Reykjavik
CA $1,305 Roundtrip, found 5 days ago
CA $1,305
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jun 27 from San Diego to Reykjavik, returning Mon, Jul 6, priced at CA $1,305 found 5 days ago
Sat, Jun 27 - Mon, Jul 6
SAN
San Diego
KEF
Reykjavik
CA $1,323 Roundtrip, found 5 days ago
CA $1,323
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jun 27 from San Diego to Reykjavik, returning Mon, Jul 6, priced at CA $1,323 found 5 days ago
Thu, Jun 25 - Sat, Jul 4
SAN
San Diego
KEF
Reykjavik
CA $1,327 Roundtrip, found 1 day ago
CA $1,327
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jun 25 from San Diego to Reykjavik, returning Sat, Jul 4, priced at CA $1,327 found 1 day ago
Sat, Jun 27 - Sun, Jul 5
SAN
San Diego
KEF
Reykjavik
CA $1,408 Roundtrip, found 5 days ago
CA $1,408
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jun 27 from San Diego to Reykjavik, returning Sun, Jul 5, priced at CA $1,408 found 5 days ago
Sat, Jun 27 - Mon, Jul 6
SAN
San Diego
KEF
Reykjavik
CA $1,413 Roundtrip, found 5 days ago
CA $1,413
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jun 27 from San Diego to Reykjavik, returning Mon, Jul 6, priced at CA $1,413 found 5 days ago
Sat, Jun 27 - Mon, Jul 6
SAN
San Diego
KEF
Reykjavik
CA $1,418 Roundtrip, found 5 days ago
CA $1,418
Roundtrip
found 5 days ago
Select Icelandair flight, departing Sat, Jun 27 from San Diego to Reykjavik, returning Mon, Jul 6, priced at CA $1,418 found 5 days ago
Thu, Jun 25 - Sat, Jul 4
SAN
San Diego
KEF
Reykjavik
CA $1,420 Roundtrip, found 1 day ago
CA $1,420
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jun 25 from San Diego to Reykjavik, returning Sat, Jul 4, priced at CA $1,420 found 1 day ago
Thu, Jun 25 - Sat, Jul 4
SAN
San Diego
KEF
Reykjavik
CA $1,423 Roundtrip, found 1 day ago
CA $1,423
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Jun 25 from San Diego to Reykjavik, returning Sat, Jul 4, priced at CA $1,423 found 1 day ago

Frequently asked questions

Are there direct flights from San Diego Airport to KEF?
You won't find a flight straight from SAN to KEF, but there's no need to panic. United Airlines, JetBlue and Delta provide flights with only one stopover.
What airlines fly from San Diego Intl. Airport (SAN) to Reykjavík–Keflavík Airport?
When traveling from San Diego Airport to Reykjavík–Keflavík Airport, you'd best plan ahead — no airlines currently offer direct flights. Booking in advance will help you get the best price and route.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.