JAX - KEF

$579 Find Cheap Flights from Jacksonville 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 Jacksonville to Keflavik Intl departing on 6/11. 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.
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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 Jacksonville 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 Jacksonville to Reykjavik, as well as popular online travel agencies
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Cheap Flights from Jacksonville to Reykjavik

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Jacksonville 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.

Recent round-trip flight deals from Jacksonville to Keflavik Intl

KAYAK's recommended round-trip deals from the most popular airlines that fly from Jacksonville to Keflavik Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
Air Canada Logo
9:50 am - 8:15 amJAX-KEF
18h 25m1 stop
Air Canada Logo
9:50 am - 3:02 pmKEF-JAX
33h 12m2 stops
$675Air Canada
Find Deal
Mon, Aug 11 - Mon, Aug 25
Air Canada Logo
9:50 am - 8:15 amJAX-KEF
18h 25m1 stop
Air Canada Logo
9:50 am - 9:03 pmKEF-JAX
15h 13m1 stop
$688Air Canada
Find Deal
Mon, Aug 11 - Mon, Aug 25
United Airlines Logo
8:00 am - 8:30 amJAX-KEF
20h 30m1 stop
United Airlines Logo
9:30 am - 2:46 pmKEF-JAX
33h 16m2 stops
$716United Airlines
Find Deal
Sat, Aug 16 - Sat, Aug 23
KLM Logo
11:44 am - 6:20 amJAX-KEF
14h 36m1 stop
KLM Logo
8:50 am - 5:39 pmKEF-JAX
12h 49m1 stop
$732KLM
Find Deal
Thu, Jul 31 - Wed, Aug 13
KLM Logo
12:00 pm - 9:30 amJAX-KEF
17h 30m1 stop
KLM Logo
8:50 am - 8:42 pmKEF-JAX
15h 52m2 stops
$737KLM
Find Deal
Thu, Jul 31 - Wed, Aug 13
Delta Logo
5:13 pm - 9:30 amJAX-KEF
12h 17m1 stop
Delta Logo
8:50 am - 5:05 pmKEF-JAX
12h 15m1 stop
$742Delta
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Tue, Jul 29 - Wed, Aug 6
Delta Logo
10:45 am - 6:20 amJAX-KEF
15h 35m2 stops
Delta Logo
8:50 am - 5:05 pmKEF-JAX
12h 15m1 stop
$747Delta
Find Deal
Tue, Jul 29 - Wed, Aug 6
United Airlines Logo
8:00 am - 8:20 amJAX-KEF
20h 20m2 stops
United Airlines Logo
9:50 am - 3:33 pmKEF-JAX
33h 43m2 stops
$776United Airlines
Find Deal
Fri, Aug 1 - Fri, Aug 8
Icelandair Logo
9:55 am - 8:45 amJAX-KEF
18h 50m1 stop
Icelandair Logo
8:10 pm - 9:07 amKEF-JAX
16h 57m1 stop
$882Icelandair
Find Deal
Tue, Jul 29 - Sat, Aug 9
Icelandair Logo
9:55 am - 6:05 amJAX-KEF
16h 10m1 stop
Icelandair Logo
9:55 am - 7:52 pmKEF-JAX
13h 57m1 stop
$942Icelandair
Find Deal
Mon, Aug 4 - Fri, Aug 8
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KAYAK's insights & trends for Jacksonville to Keflavik Intl flights

Get data-powered insights and trends into flights from Jacksonville 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 Jacksonville 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 Jacksonville to Reykjavik were found on Air Canada ($675) and United Airlines ($716).

Good to know

Low seasonNovember
High seasonJune
Cheapest flight$579
Best time to beat the crowds with an average 80% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Jacksonville to Reykjavik

When to book flights from Jacksonville to Keflavik Intl

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

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

    In the last 3 days, the lowest price for a flight from Jacksonville to Reykjavik Keflavik Intl Airport was $579 for a one-way ticket and $675 for a round-trip.

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

    Yes

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

    Jacksonville and Reykjavik are both served by 1 main airport. You will leave Jacksonville from Jacksonville and will be arriving at Reykjavik Keflavik Intl.

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

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

  • Which airline alliances offer flights from Jacksonville to Reykjavik?

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

  • Which is the best airline for flights from Jacksonville to Reykjavik, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Jacksonville to Reykjavik are Delta and KLM. With an average price for the route of $871 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $886 and an overall rating of 7.8.

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

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

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

Top 4 airlines serving from Jacksonville to Keflavik Intl

 
See real verified KAYAK customer reviews for airlines flying from Jacksonville 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 Jacksonville 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 7934 reviews
8.2Boarding
7.9Comfort
7.3Food
7.9Entertainment
8.5Crew
Airline reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

10.0 ExcellentGary, Apr 2025TPA - LAX
Read more Delta reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

Friendly flight attendants, smooth 8-9 hours flight. Economy seats are small and uncomfortable as usual.

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

Flight left early and arrived early. the whole trip was excellent.

Newer plane, relatively easy boarding, not a full flight and was told that we could not be moved up because of weight and balance issues. Otherwise, a very good experience.

Everything was great. Great service, excellent communication, and early arrival

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Good and consistent Printer in lounge did not work for me :(

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Food and flight attendents with positive dispositions and friendly behavior, more professional attitudes

We paid extra for the seats with extra leg room. But we were not allocated the seats with extra leg room nor refunded the money we paid for the seats.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

The flights were in time and the bags arrived. well done

Only serving 2 small coffee in 7.5 hrs flight with very limited choice to order food.

Booked with Kayak… Economy Class it said. I had filtered for 1 checked bag. Get to boarding and it says I have Economy Light w/ no checked bags. $136 each way for baggage now. Do not use smartfares.com. Very misleading and a terrible start to this trip.

Overall good. I was surprised how easy it was to get from plain to plain in such a short time. Food choices were not so great and quite expensive. Entertainment was ok. Flights were smooth.

Our three ski bags did not arrive and are still not delivered, one full day later. With one ski bag not traceable at all. I would not fly Iceland Air again.

Horrible. The flight was delayed by over 3 hours but updates were barely provided. Boarding started 3 hours late then stopped because their system crashed. So now, passengers were standing for 15 minutes in the open waiting to get boarding passes scanned and get on a bus. Duty-free closed around 4-4:30. Only 1 food outlet was open and it was super slow and busy since it was serving passengers from multiple flights. So a number of passengers couldn't buy meals at the terminal. Since the flight was delayed by over 3 hours, we could have been offered snacks on-board. Nothing. The seats barely reclined. In-flight entertainment options were pitiful. Overall, a miserable experience. Never flying on Icelandair ever again. :(

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

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