SMF - KEF

$531 Find Cheap Flights from Sacramento 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 Sacramento to Keflavik Intl departing on 11/29. 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

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 Sacramento 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 Sacramento to Reykjavik, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Sacramento to Reykjavik (SMF-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sacramento 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 Sacramento to Keflavik Intl

Wed, Jan 21 - Tue, Jan 27
Lufthansa Logo
8:45 am - 2:15 pmSMF-KEF
21h 30m2 stops
Lufthansa Logo
3:20 pm - 9:54 pmKEF-SMF
38h 34m2 stops
$623Lufthansa
Find Deal
Wed, Jan 21 - Tue, Jan 27
Multiple Airlines Logo
10:50 am - 2:15 pmSMF-KEF
19h 25m2 stops
Multiple Airlines Logo
3:20 pm - 9:54 pmKEF-SMF
38h 34m3 stops
$634Multiple Airlines
Find Deal
Sun, Sep 28 - Tue, Oct 14
Delta Logo
11:28 am - 6:20 amSMF-KEF
11h 52m1 stop
Delta Logo
8:45 am - 10:31 amKEF-SMF
32h 46m1 stop
$642Delta
Find Deal
Wed, Jan 21 - Tue, Jan 27
Multiple Airlines Logo
10:45 am - 6:15 amSMF-KEF
11h 30m1 stop
Multiple Airlines Logo
5:00 pm - 9:48 amKEF-SMF
24h 48m1 stop
$645Multiple Airlines
Find Deal
Sun, Sep 28 - Tue, Oct 14
Delta Logo
6:00 am - 6:20 amSMF-KEF
17h 20m2 stops
Delta Logo
8:45 am - 11:43 pmKEF-SMF
21h 58m2 stops
$653Delta
Find Deal
Sat, Jan 17 - Sun, Jan 25
Scandinavian Airlines Logo
2:15 pm - 11:20 pmSMF-KEF
25h 05m2 stops
Scandinavian Airlines Logo
3:40 pm - 11:06 pmKEF-SMF
39h 26m2 stops
$708Scandinavian Airlines
Find Deal
Wed, Jan 14 - Sun, Jan 18
Scandinavian Airlines Logo
2:15 pm - 11:20 pmSMF-KEF
25h 05m2 stops
Scandinavian Airlines Logo
3:40 pm - 11:06 pmKEF-SMF
39h 26m2 stops
$742Scandinavian Airlines
Find Deal
Sat, Jan 3 - Sat, Jan 10
Finnair Logo
8:00 am - 9:15 amSMF-KEF
41h 15m2 stops
Finnair Logo
6:00 pm - 10:08 pmKEF-SMF
36h 08m2 stops
$810Finnair
Find Deal
Wed, Oct 15 - Sun, Oct 19
Icelandair Logo
11:00 am - 9:25 amSMF-KEF
15h 25m1 stop
Icelandair Logo
7:45 pm - 9:54 pmKEF-SMF
33h 09m1 stop
$1,299Icelandair
Find Deal
Wed, Oct 15 - Sun, Oct 19
Icelandair Logo
11:00 am - 6:15 amSMF-KEF
12h 15m1 stop
Icelandair Logo
7:45 pm - 9:54 pmKEF-SMF
33h 09m1 stop
$1,348Icelandair
Find Deal

Everything you should know

Top airlines
Lufthansa
Cheapest • from $623 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$623
Lufthansa
Wed 1/21Tue 1/27
SMF - KEF • 2 stops
Cheapest one-way
$531
Multiple Airlines
Sat 11/29
SMF - KEF • 3 stops
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 Keflavik Intl!
Booking Insights

KAYAK's insights & trends for Sacramento to Keflavik Intl flights

Get data-powered insights and trends into flights from Sacramento to Keflavik Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Sacramento to Reykjavik?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Sacramento to Reykjavik were found on Lufthansa ($623) and Delta ($642).

Good to know

Low seasonAugust
Cheapest flight$531
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Sacramento to Reykjavik

When to book flights from Sacramento to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Sacramento to Keflavik Intl 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 Sacramento to Reykjavik flights

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

    In the last 3 days, the lowest price for a flight from Sacramento to Reykjavik Keflavik Intl Airport was $531 for a one-way ticket and $623 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Sacramento and on arrival in Reykjavik.

  • Which airports will I be using when flying from Sacramento to Reykjavik?

    When flying out of Sacramento you will be using Sacramento Intl. You will be landing at Reykjavik, also known as Reykjavik Keflavik Intl.

  • Which aircraft models fly most regularly from Sacramento to Reykjavik?

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

  • Which airline alliances offer flights from Sacramento to Reykjavik?

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

  • Which is the best airline for flights from Sacramento to Reykjavik, United Airlines or Icelandair?

    The two airlines most popular with KAYAK users for flights from Sacramento to Reykjavik are United Airlines and Icelandair. With an average price for the route of $821 and an overall rating of 7.4, United Airlines is the most popular choice. Icelandair is also a great choice for the route, with an average price of $1,185 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from Sacramento 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 Sacramento to Reykjavik.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Sacramento 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 Sacramento 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 Sacramento with another airline. Booking your flights between Sacramento 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 Sacramento 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 Sacramento up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Sacramento to Keflavik Intl

 
See real verified KAYAK customer reviews for airlines flying from Sacramento 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 Sacramento to Keflavik Intl? 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.
7.4
United AirlinesOverall score based on 8926 reviews
7.3Comfort
8.1Crew
6.6Food
7.7Boarding
7.1Entertainment
Airline reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

2.0 MediocreAnonymous, Sep 2025SFO - MEX
Read more United Airlines reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

Best smelling onboard bathrooms ever. Even after use the whole flight. Biggest overhead bins. Most legroom in economy class. Great Icelandiic music. Really nice staff. Icelandair is awesome! (Don’t fly Air Canada! During the strike they lied about no flights available (I booked this flight myself) and hid the process to get money back on their website by obscuring menu titles, then made it difficult and time consuming to fill out. I’m Canadian. Don’t trust Air Canada!

It was good. The air plane is clean and staff were friendly.

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

There was no lounge at Boston for us to use. Typically flying first class overseas comes with lounge privileges. The seats did not recline even a little. My headset only worked on one side. I felt like I was flying on Ryan Air, not Icelandic Air.

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

Everything you need to know for your flight from Sacramento to Keflavik Intl

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