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SJU - KEF

Find cheap flights from San Juan to Reykjavik

1 adult
0 bags
Tue 6/4
Tue 6/11

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan 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 Juan to Reykjavik, as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

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Flights from San Juan to Keflavik Intl - Travel Insights & Trends

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

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Reykjavik Keflavik Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Juan Luis Munoz Marin Intl Airport 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 Juan Luis Munoz Marin Intl Airport to Reykjavik Keflavik Intl Airport is April, where tickets cost $597 on average. On the other hand, the most expensive months are November and August, where the average cost of tickets is $1,001 and $943 respectively.

How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to Reykjavik Keflavik Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Juan Luis Munoz Marin Intl Airport to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Juan Luis Munoz Marin Intl Airport to Reykjavik Keflavik Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 45 days before departure.

Good to know

Low season

January

High season

September
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 7% lower on average.

When to book flights from San Juan to Keflavik Intl

Are your dates flexible? Find out the best times to travel from San Juan 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 San Juan to Reykjavik flights

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

    Yes

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

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

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

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

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

See more FAQs

Top 3 airlines serving from San Juan to Keflavik Intl

 
See real verified KAYAK customer reviews for airlines flying from San Juan 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 Juan 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.
8.0
DeltaOverall score based on 10838 reviews
7.4Food
8.2Boarding
8.0Entertainment
7.9Comfort
8.6Crew
Airline reviews

The flight was excellent, I recommend people to fly with Delta

10.0 ExcellentLionel, May 2024SJU - JFK
Read more about Delta reviews

The flight was excellent, I recommend people to fly with Delta

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Flight was delayed an no one make an announcement about it., they only have Coca Cola and nothing else., the food that was served was cold… very bad experience and service

Seat back monitors and outlets were dead and not working.

I had a great travel experience as there weren't any delays and I was able to get to Mexico City on time for conference.

Really impressive staff at airport and on plane, especially given how busy it was

When we enter the airplane there were many water drops falling from the ceiling all the way long to the seat , and when it departs were even more over us getting the hair wet , and later on was too hot , the A/C not work well.

Dovevo prendere il volo da Atlanta a Buenos Aires alle 22 invece è stato sospeso senza nessun preavviso e rimandato al giorno dopo alle 9 del mattino, i parenti che mi attendevano all'aeroporto sono dovuti andare in albergo e non ho avuto nessun risarcimento danni. Ho mangiato al bar dell'aeroporto un piatto di d'insalata con 4 anelli di calamari col voucher di 30 dollari perché la cucina dell'albergo era chiusa ed ho dovuto pagarmi la bibita, 8 dollari per una birra, e anche la colazione del giorno dopo non compresa, deplorabile.

Very crowded, unorganized, people pile up to the gate before their seat is called. Becomes a cluster. Why not board first and premium then start main cabin from the back?

Flight and seats were great. Food service was average at best. The real main problem we had is that we got cheeseburgers for the kids but the plates was extremely hot. Like ridiculously hot and the stewardess never said anything. Luckily or unluckily my wife touched the plate and was able to deal with it before the kids got burned.

Very nice flight, easy connections in Keflavík, and friendly crew.

I will never fly this airline again. Checking in was poor , we had to go back to the check in counter at Raleigh - Durham international airport three times because they didn’t issue my boarding pass but rather duplicated my husband’s twice which caused a big headache at the passport control at the airport which triggered security alert and wouldn’t let us pass through we we had to wait for long time to be able to explain and clear everything after talking to the supervisor.. No food on the plane , not even crackers. No food was offered to buy ether . No ear phone was provided . Very little time to make from one plane to another and nobody to assist with smooth transition. Flight itself , we felt safe so thank you to the pilots . But customer service was terrible . We spent $ 2500 on 2 tickets, so I cannot say that service was consistent with the price .

Seats are way too much now with these new airplanes especially long flights like we had. I was 7 month pregnant and in a lot of discomfort due to small seats.

Travelling with a 2 year old and being seated at the last row right by the toilet was the worst experience I had in a long time. Please do better for other parents

One small complaint: people in economy frequently were coming through the curtain to use the saga lavatory.

Food was horrible. This wasn’t business class. No leg space, can’t sleep in row position, huge delay

So Iceland Air is one step above Spirit Airlines. They do not feed you unless you pay for it or are in Saga Class. So, bring your food. They have a drink service, but it's in a large Dixie cup. Ask for the can, that is the only way you'll get a real drink. Also, we missed our connecting flight so they put us up in a flea-bag motel. Don't get me wrong, the staff was nice and friendly, however, there was no shower gel or shampoo in the hotel. We have to go to the corner store to pick some up. The room was not in great shape. Holes in the bathroom, a badly repaired ceiling in the room. The window was warn out. So, you get the just of how bad it was.

I liked how easy my transfers between flights in Keflavik were. I would have appreciated more food options in Keflavik.

The plane was flaming hot! Could not breathe. Everyone coughing from heat. Awful.

on plane service was excellent - we flew business class. And everything ran on schedule - always a good thing. However, the transfer is Reykyavik - both going and coming - was really crowded and confusing. It's tough enough when you're tired from a long flight - but then to push through heavy crowds to get on to a shuttle bus seems like they don't have the facilities to support the numbers.

Food not so good. Need more veggies and whole grain especially the late food. Couldn’t figure out how to use the entertainment system.

Horrible seat allocation. Boarding was slow. Food was average and so was entertainment. The TV terminal didn't work and so had to use remote.

This was a late night flight but the lights was on all the time and kids were screaming and many people were so loud. I was expecting to have a little rest on the plane considering it is late night but this way I couldn't. I think if at least the light would've been off / lower then people could feel they should be quieter.

Economy seating has been dumbed diwn so far that it is uncomfortable for an average adult. Too small, too cramped, no room to move, and hard as a rock.

Flight staff was amazing! They deserve a raise. Middle seat was very uncomfortable

Ord ->LHR->Rome no glitches , food disappointing Rome->LHR->ORD late , missed flights , had to stay overnight in London , missed flight in Chicago Plane was cold , one bathroom had no bright light in it , mediocre dinner , snack one step up from dog food . Crew was nice . Would try another airline to Rome next time

Left late because too many people with carry on and not enough room.

Another 2 hours delay because of the plane computer issues, British Airways

No onboard entertainment. Seats that did not recline and food for purchase only for a flight where we in seat for 5 hours.

Really enjoyed the flight , good food . Staff very polite. Had difficulty with the TV

Book cheap flights from San Juan to Reykjavik

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San Juan - Reykjavik Flights

Departure:

San Juan (SJU)Puerto Rico

Destination:

Reykjavik (KEF)Iceland

Cabin classes:

Browse origins:

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  • San Juan Airport

Browse destinations:

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  • Reykjavik-Keflavik Airport