SAN - KEF

$368 Find Cheap Flights from San Diego to Reykjavik

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Reykjavik departing on 8/17. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Reykjavik, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$694
Typical prices: $1,288-$1,099
Alaska Airlines
lun. 6/1mar. 6/16
SAN - KEF • 1 stop
Cheapest one-way
$368
Multiple Airlines
lun. 8/17
SAN - KEF • 2 stops
Top airlines
Cheapest • from $694 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Diego and Reykjavik. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $954 (round-trip)
Shortest trip • 12h 15m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Reykjavik!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Diego to Reykjavik (SAN-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Reykjavik that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Reykjavik

lun., juin 1 - mar., juin 16
Alaska Airlines Logo
7:15 am - 9:00 am
SAN
-
KEF
18h 45m
1 stop
Alaska Airlines Logo
12:45 pm - 11:32 pm
KEF
-
SAN
17h 47m
1 stop
$694Alaska Airlines
mer., août 26 - mar., sept. 8
Alaska Airlines Logo
7:15 am - 9:00 am
SAN
-
KEF
18h 45m
1 stop
Alaska Airlines Logo
12:45 pm - 7:54 pm
KEF
-
SAN
14h 09m
1 stop
$699Alaska Airlines
sam., mai 30 - mar., juin 2
Alaska Airlines Logo
7:30 pm - 9:00 am
SAN
-
KEF
30h 30m
1 stop
Alaska Airlines Logo
12:45 pm - 11:59 pm
KEF
-
SAN
18h 14m
1 stop
$701Alaska Airlines
dim., août 30 - mar., sept. 8
Alaska Airlines Logo
6:15 am - 9:00 am
SAN
-
KEF
19h 45m
1 stop
Alaska Airlines Logo
12:45 pm - 7:54 pm
KEF
-
SAN
14h 09m
1 stop
$704Alaska Airlines
mar., juin 16 - mar., juin 23
Multiple Airlines Logo
6:25 am - 6:00 am
SAN
-
KEF
16h 35m
1 stop
Multiple Airlines Logo
4:50 pm - 11:53 pm
KEF
-
SAN
14h 03m
1 stop
$709Multiple Airlines
sam., août 29 - mar., sept. 8
Alaska Airlines Logo
7:58 pm - 9:00 am
SAN
-
KEF
30h 02m
1 stop
Alaska Airlines Logo
12:45 pm - 7:54 pm
KEF
-
SAN
14h 09m
1 stop
$711Alaska Airlines
sam., juil. 11 - jeu., juil. 16
Multiple Airlines Logo
4:17 pm - 7:40 am
SAN
-
KEF
32h 23m
2 stops
Multiple Airlines Logo
9:00 am - 2:10 pm
KEF
-
SAN
12h 10m
1 stop
$729Multiple Airlines
mer., août 26 - mar., sept. 8
Alaska Airlines Logo
11:41 am - 9:00 am
SAN
-
KEF
14h 19m
1 stop
Alaska Airlines Logo
12:45 pm - 11:44 pm
KEF
-
SAN
17h 59m
1 stop
$732Alaska Airlines
mer., sept. 2 - mar., sept. 15
Multiple Airlines Logo
3:15 pm - 9:25 am
SAN
-
KEF
11h 10m
1 stop
Multiple Airlines Logo
4:50 pm - 10:00 pm
KEF
-
SAN
12h 10m
1 stop
$735Multiple Airlines
jeu., mai 28 - mar., juin 2
Multiple Airlines Logo
7:00 am - 6:05 am
SAN
-
KEF
16h 05m
1 stop
Multiple Airlines Logo
10:40 am - 5:23 pm
KEF
-
SAN
13h 43m
1 stop
$742Multiple Airlines
Booking Insights

KAYAK's insights & trends for San Diego to Reykjavik flights

Get data-powered insights and trends into flights from San Diego to Reykjavik to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Diego to Reykjavik Keflavik Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Diego to Reykjavik Keflavik Intl Airport departing in June.

What is the cheapest month to fly from San Diego to Reykjavik Keflavik Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Diego to Reykjavik Keflavik Intl Airport is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are November and June, where the average cost of round-trip tickets is $1,275 and $1,183 respectively.

Good to know

Low seasonAugust
Cheapest flight$368
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from San Diego to Reykjavik

When to book flights from San Diego to Reykjavik

Are your dates flexible? Find out the best times to travel from San Diego to Reykjavik based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Diego to Reykjavik flights

  • What is the cheapest flight from San Diego to Reykjavik Keflavik Intl Airport?

    In the last 3 days, the lowest price for a flight from San Diego to Reykjavik Keflavik Intl Airport was $377 for a one-way ticket and $694 for a round-trip.

  • Do I need a passport to fly between San Diego and Reykjavik?

    A passport is required to fly from San Diego to Reykjavik.

  • Which aircraft models fly most regularly from San Diego to Reykjavik?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Diego to Reykjavik?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between San Diego and Reykjavik, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Diego to Reykjavik, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from San Diego to Reykjavik are Alaska Airlines and Delta. With an average price for the route of $1,034 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $874 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from San Diego to Reykjavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Reykjavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to San Diego with another airline. Booking your flights between San Diego and KEF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Reykjavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from San Diego to Reykjavik

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Diego to Reykjavik? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12317 reviews
7.0Entertainment
8.1Boarding
8.5Crew
7.8Comfort
7.1Food
Airline reviews

More efficient with checking lines and boarding/checking bags when needed.

4.0 OkayAnonymous, Apr 2026
SAN - JFK
Read more Alaska Airlines reviews

More efficient with checking lines and boarding/checking bags when needed.

They were really helpful with every question and my kids had never been on a plane and the staff made them feel comfortable

I was on flight #3022 departed from San Diego, California to Medford, Oregon. I had Denise & Damaris as my flight attendants. I didn’t have much interaction with Damaris, but I did with Denise who had, this calm, cool collective voice when she spoke about the emergency exit plans before takeoff. I travel often and I’ve never met a flight attendant that can put you at ease. I felt she respects and takes pride in her position and more airlines need to adopt the integrity and respect that she has for Alaska Airlines. Debbie

All airlines should board planes back to front, instead of catering to higher priced tickets. The boarding groups are inefficient and delay takeoff time

Luggage was severely damaged. Flight was late for several hours

The ticketing counter in SD was a mess. The lady handling the First-Class check-in seemed overwhelmed until a supervisor replaced her. It took almost 20 minutes to get once couple checked in, and then she started walking around the counters while 7 people just stood in line. Once her supervisor arrived, she announced she was going on break, never to engage with customers again.

No outlets, plugs, way to charge the phone or service and no food on one leg o the trip, but other than that, great. Loved WIFI, the flight, the crew, the pilots, the schedule, etc. Great job. My new favorite airline!

I had a problem with my reservation and no one could help me understand what happened. I booked my flight months ago and received a confirmation email. In the confirmation email, it said that the flight would depart at 3:15 p.m. A few hours before the flight, I tried to go online and check in, and suddenly it said that the flight was leaving an hour earlier. I had to rush to get to the airport and almost didn't make it. No one could help me understand why this happened, and I'm really concerned that it might happen in the future. I would appreciate some support in this matter.

It was a super old plane so the first class experience was just not luxurious

Good as usual. Just wished my seat was assigned at online check in. Thanks anyways

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

N Everything was perfect from boarding to assistance to baggage in Tampa

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I took seat 15A in anticipation of window seat, there is no window.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

It was perfect! I've never flown with United before, but I definitely will in the future

Very rude gate attendants in San Francisco who didn’t let me bring my little carry on (smaller than usual size) and after boarding I realized that there still were a lot of overhead compartment space (like a full section available in some spots). That made me lose 30 minutes at my destination at 1am and it could have broken something fragile that I had in it

Departed Palm Springs over an hour late because there’s only one gate, and it has always delayed by the arriving and departing flight to Toronto and the arriving flight from Vancouver.

The flight left late and I didn’t get a glass of bubbly upon boarding (which I’m used to when booking business class on other flights), but otherwise it was a pleasant flight with lovely, helpful crew members and I enjoyed my meal.

Couldn't fit knees, only 1 toilet working, didn't get anything to drink cause the stewards were not able to get to us

Flight was canceled for a reason they knew hours before but did not mention. Next the gate chnage from 37 to 38 at least 10 times. Ridiculous.

The flight from SFO to YVR was delayed and my bag did not make it to my next flight from YVR to SYD. It took almost 3 days after I landed to get my bag and when I got it, it was filled with dust

Great check in process in LA and good service The check in process as well as at the gate is way better in the US versus canada 🇨🇦

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

It was a smooth flight both in the sky and landing!

The movie choices were poor. The worst problem is the treatment of passengers durinng pre-boarding. In one case the primes were checked in and sent down the boarding tunnek only to stand waiting there while the plane is cleaned. In the second case the bus was loaded, the doors closed and just stood there unmoving like sardeines in a tin for over TEN minutes. In both cases it was rough on us old guys who find standing for long periods trying.. In other words, Donnt just stack us up and forget us.

Second time with Saga Premium, everything was fab, but the entertainment centre on both my flights didn't work, plus the seat on the NY to Rek flight (Airbus) was so solid and so uncomfortable. The 737Max flight's seat was much, much better.

I’m considering never flying with Iceland Air again. The seats in economy are torture. Now you only get water, coffee and tea for free- really? No food, not a single peanut. The passport line was insane, everyone was worried about catching their connecting flight. This was the third time I’ve barely made my connection, had to run. It can’t be that my choice is to use the bathroom (during the 50 minutes between flights) or make my flight. SO stressful! Ugh.

Iceland Air severely damaged a checked bag. Additionally, the gate agent caused issues for many passengers who had standard-sized onboard bags that would have passed inspection by any other airline.

The staff was kind and helpful. There was no food, and you needed to bring your own earphones to use the entertainment, which I didn’t know.

Delays at check-in, seemed like they were short ground staff at the time and some passengers needed extra processing.

Food - Non-Existent. You pay for everything. It is strictly Pay-to-Play!

The Experience Was Torture Spend a few extra dollars and avoid Icelandair at all costs. There is absolutely no refreshments, no food, no drinks. Only water, coffee, tea are free and at only half a tiny cup. Entertainment is limited selection of films, shows and mostly outdated. The seats are smaller than usual, with no cushion, no pillows, no blankets. First time in my life have I witness an airline asking for donations in spare change for a charity. With all the money Icelandair saves by starving the passenger, they can afford to give this charity on their own.

If there was a disclaimer regarding food service or lack thereof, l missed it. If l had known l would have prepared better. Same with transferring at Reykjavik. No information about disembarking via stairs into rain, slush and puddles deep enough to swallow a foot. After being treated to haute cuisine restaurants and warm inviting environment during the flight, the airport is, let’s be kind, disappointing. Plane was comfortable, Airbus, staff were welcoming enough. I would likely try the route again. Maybe have a night and day in Iceland. Maybe not.

They had a 4 hour delay and left my luggage in Iceland and it didn’t arrive in Portland until 11/1

Everything you need to know for your flight from San Diego to Reykjavik

Information on your arrival and departure airports