Cheap flights from Jacksonville (JAX) to Keflavik Intl (KEF) from $392

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. 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.
JAX — KEF
May 29 — Jun 51

Cheap flight deals from Jacksonville to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 24, 2024.

Popular in

December

Cheapest in

April

Average price

$1,032

Round-trip from

$336
High demand for flights, 36% potential price rise
Best time to find cheap flights, 32% potential price drop
Average for round-trip flights in May 2024
From Jacksonville to Reykjavik Keflavik Intl

What is the cheapest day to fly round-trip from Jacksonville to Reykjavik Keflavik Intl Airport?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 36% on the overall cost on flights from Jacksonville to Reykjavik Keflavik Intl Airport.

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

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, February can be a great choice for travel to Reykjavik Keflavik Intl Airport. Flights to Reykjavik Keflavik Intl Airport from Jacksonville in February are about $941 on average during February, but can be found for as low as $228.

When is the cheapest time to fly from Jacksonville to Reykjavik Keflavik Intl Airport (JAX - KEF)?

It’s optimal to fly from Jacksonville to Reykjavik Keflavik Intl Airport at noon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.

Cheap United Airlines flights from Jacksonville to Keflavik Intl

Explore cheap flight options specifically provided by United Airlines for the route between Jacksonville and Keflavik Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Check out some of the cheapest United Airlines flights we've come across from Jacksonville to Reykjavik. Come back soon if you're not finding the exact deal you're looking for.
Mon 9/307:15 amJAX - KEF
1 stop19h 45mUnited Airlines
Mon 10/1411:00 amKEF - JAX
1 stop14h 49mUnited Airlines
Deal found 5/23$572
Mon 9/3011:40 amJAX - KEF
2 stops15h 20mUnited Airlines
Mon 10/1411:00 amKEF - JAX
2 stops27h 34mUnited Airlines
Deal found 5/23$577
Sun 8/1811:30 amJAX - KEF
1 stop17h 00mUnited Airlines
Sun 8/2510:00 amKEF - JAX
2 stops32h 41mUnited Airlines
Deal found 5/23$595
Sun 8/187:15 amJAX - KEF
2 stops19h 45mUnited Airlines
Sun 8/2510:00 amKEF - JAX
2 stops32h 41mUnited Airlines
Deal found 5/23$599
Tue 10/14:45 pmJAX - KEF
2 stops34h 15mUnited Airlines
Sat 10/1211:00 amKEF - JAX
2 stops13h 04mUnited Airlines
Deal found 5/23$775
Thu 8/13:43 pmJAX - KEF
1 stop11h 17mUnited Airlines
Wed 8/712:00 pmKEF - JAX
1 stop14h 00mUnited Airlines
Deal found 5/23$1,017

Cheap Delta flights from Jacksonville to Keflavik Intl

Explore cheap flight options specifically provided by Delta for the route between Jacksonville and Keflavik Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Take a gander at the lowest prices we've found on Delta flights from Jacksonville to Reykjavik. Deals frequently update to provide users with more options.
Sun 8/1812:05 pmJAX - KEF
1 stop14h 55mDelta
Sun 8/258:50 amKEF - JAX
1 stop12h 44mDelta
Deal found 5/23$611
Fri 9/275:20 pmJAX - KEF
1 stop12h 10mDelta
Fri 10/411:25 amKEF - JAX
1 stop27h 17mDelta
Deal found 5/23$657
Wed 8/2110:00 amJAX - KEF
2 stops17h 00mDelta
Mon 8/268:50 amKEF - JAX
2 stops14h 15mDelta
Deal found 5/23$716
Fri 8/3011:30 amJAX - KEF
2 stops15h 30mDelta
Fri 9/68:50 amKEF - JAX
2 stops19h 28mDelta
Deal found 5/23$761
Fri 8/3012:05 pmJAX - KEF
1 stop14h 55mDelta
Fri 9/611:25 amKEF - JAX
1 stop27h 17mDelta
Deal found 5/23$811
Thu 8/15:15 pmJAX - KEF
1 stop12h 15mDelta
Wed 8/78:50 amKEF - JAX
2 stops19h 31mDelta
Deal found 5/23$1,022
Tue 6/1811:55 amJAX - KEF
1 stop14h 25mDelta
Sun 6/238:50 amKEF - JAX
1 stop12h 40mDelta
Deal found 5/23$1,322
Tue 6/189:54 amJAX - KEF
2 stops17h 06mDelta
Sun 6/238:50 amKEF - JAX
1 stop12h 40mDelta
Deal found 5/23$1,327

Cheap Jacksonville to Keflavik Intl flights in May & June 2024

Find cheap flight options from Jacksonville to Keflavik Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Prices were last updated on May 24, 2024.
Scroll through some of the best deals on flights from Jacksonville to Reykjavik in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 6/227:30 amJAX - KEF
2 stops21h 05mAir Canada
Sat 6/299:45 amKEF - JAX
2 stops40h 15mAir Canada
Deal found 5/23$929
Sat 6/224:20 pmJAX - KEF
1 stop12h 10mUnited Airlines
Sat 6/2911:00 amKEF - JAX
2 stops13h 02mUnited Airlines
Deal found 5/23$956
Sat 6/227:02 pmJAX - KEF
1 stop23h 33mMultiple Airlines
Sat 6/299:40 amKEF - JAX
1 stop11h 55mMultiple Airlines
Deal found 5/23$989
Sat 6/229:35 amJAX - KEF
3 stops19h 00mAir Canada
Sat 6/299:45 amKEF - JAX
3 stops16h 04mAir Canada
Deal found 5/23$1,074
Tue 6/189:35 amJAX - KEF
2 stops19h 00mAir Canada
Sun 6/239:45 amKEF - JAX
2 stops26h 53mAir Canada
Deal found 5/23$1,145
Sat 6/222:00 pmJAX - KEF
2 stops14h 35mMultiple Airlines
Sat 6/299:45 amKEF - JAX
3 stops16h 04mMultiple Airlines
Deal found 5/23$1,218
Tue 6/189:35 amJAX - KEF
2 stops19h 00mMultiple Airlines
Sun 6/239:45 amKEF - JAX
3 stops26h 53mMultiple Airlines
Deal found 5/23$1,230
Tue 6/1811:24 amJAX - KEF
3 stops17h 11mAir Canada
Sun 6/239:45 amKEF - JAX
3 stops26h 53mAir Canada
Deal found 5/23$1,236
Tue 6/1811:55 amJAX - KEF
1 stop14h 25mDelta
Sun 6/238:50 amKEF - JAX
1 stop12h 40mDelta
Deal found 5/23$1,322

Jacksonville to Keflavik Intl 2024 flight deals

Discover exclusive flight deals for travel between Jacksonville and Keflavik Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Scroll through some of the best deals on flights from Jacksonville to Reykjavik in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 9/307:15 amJAX - KEF
1 stop19h 45mUnited Airlines
Mon 10/1411:00 amKEF - JAX
1 stop14h 49mUnited Airlines
Deal found 5/23$572
Mon 9/3011:40 amJAX - KEF
2 stops15h 20mUnited Airlines
Mon 10/1411:00 amKEF - JAX
2 stops27h 34mUnited Airlines
Deal found 5/23$577
Sun 8/1811:30 amJAX - KEF
1 stop17h 00mUnited Airlines
Sun 8/2510:00 amKEF - JAX
2 stops32h 41mUnited Airlines
Deal found 5/23$595
Sun 8/187:15 amJAX - KEF
2 stops19h 45mUnited Airlines
Sun 8/2510:00 amKEF - JAX
2 stops32h 41mUnited Airlines
Deal found 5/23$599
Sun 8/1812:05 pmJAX - KEF
1 stop14h 55mDelta
Sun 8/258:50 amKEF - JAX
1 stop12h 44mDelta
Deal found 5/23$611
Fri 9/275:20 pmJAX - KEF
1 stop12h 10mDelta
Fri 10/411:25 amKEF - JAX
1 stop27h 17mDelta
Deal found 5/23$657
Sat 9/219:30 amJAX - KEF
2 stops19h 05mAir Canada
Sat 9/289:45 amKEF - JAX
2 stops32h 53mAir Canada
Deal found 5/23$711
Wed 8/2110:00 amJAX - KEF
2 stops17h 00mDelta
Mon 8/268:50 amKEF - JAX
2 stops14h 15mDelta
Deal found 5/23$716
Sat 9/213:47 pmJAX - KEF
1 stop11h 13mLufthansa
Fri 9/2712:25 amKEF - JAX
2 stops23h 39mLufthansa
Deal found 5/23$735

One-way flights to Keflavik Intl from Jacksonville

Search for one-way flight options from Jacksonville to Keflavik Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Some of the best available deals we've found on one-way flights from Jacksonville to Reykjavik. Those seeking round-trip flights from Jacksonville to Reykjavik should utilize the search form at the the top of the page.
Mon 7/18:28 pmJAX - KEF
2 stops28h 17mMultiple Airlines
Deal found 5/23$392
Mon 7/13:47 pmJAX - KEF
1 stop13h 18mMultiple Airlines
Deal found 5/23$497
Mon 7/18:28 pmJAX - KEF
3 stops32h 07mMultiple Airlines
Deal found 5/23$629

Find flights from Jacksonville to Keflavik Intl within your budget

Customize your flight search to find flights from Jacksonville to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$572 - $956

Route

Depart

Return

Price

JacksonvilleReykjavik Keflavik Intl

JAX - KEF

JAXKEF

Jacksonville

Mon 9/30

1 stop19h 45m

Reykjavik Keflavik Intl

Mon 10/14

1 stop14h 49m

$572

JacksonvilleReykjavik Keflavik Intl

JAX - KEF

JAXKEF

Jacksonville

Mon 9/30

2 stops15h 20m

Reykjavik Keflavik Intl

Mon 10/14

2 stops27h 34m

$577

JacksonvilleReykjavik Keflavik Intl

JAX - KEF

JAXKEF

Jacksonville

Sun 8/18

1 stop14h 55m

Reykjavik Keflavik Intl

Sun 8/25

1 stop12h 44m

$611

JacksonvilleReykjavik Keflavik Intl

JAX - KEF

JAXKEF

Jacksonville

Sat 9/21

2 stops19h 05m

Reykjavik Keflavik Intl

Sat 9/28

2 stops32h 53m

$711

JacksonvilleReykjavik Keflavik Intl

JAX - KEF

JAXKEF

Jacksonville

Sat 9/21

1 stop11h 13m

Reykjavik Keflavik Intl

Fri 9/27

2 stops23h 39m

$735

JacksonvilleReykjavik Keflavik Intl

JAX - KEF

JAXKEF

Jacksonville

Fri 9/27

1 stop12h 10m

Reykjavik Keflavik Intl

Fri 10/4

2 stops15h 39m

$757

JacksonvilleReykjavik Keflavik Intl

JAX - KEF

JAXKEF

Jacksonville

Sun 9/8

1 stop17h 59m

Reykjavik Keflavik Intl

Sat 9/14

1 stop17h 56m

$786

JacksonvilleReykjavik Keflavik Intl

JAX - KEF

JAXKEF

Jacksonville

Sat 9/21

1 stop11h 25m

Reykjavik Keflavik Intl

Sat 9/28

1 stop17h 56m

$810

JacksonvilleReykjavik Keflavik Intl

JAX - KEF

JAXKEF

Jacksonville

Sun 9/8

2 stops34h 05m

Reykjavik Keflavik Intl

Sat 9/14

2 stops28h 40m

$956

Flights are sorted by cheapest first

Deals found on 5/23

When is the cheapest time to fly from Jacksonville to Reykjavik Keflavik Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Jacksonville to Keflavik Intl. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Jacksonville to Reykjavik Keflavik Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Jacksonville to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Jacksonville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature and rainfall totals by month.

KEF

Temperature

32 - 51.8 °F

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated May 24, 2024.
Read through reviews of airlines operating flights from Jacksonville to Reykjavik, such as United Airlines, Delta and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,561 reviews

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,561 reviews
8.0
Very good
10,561 reviews

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.9
Good
1,549 reviews
8.0
Very good
10,561 reviews

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.5
Good
2,895 reviews
8.0
Very good
10,561 reviews

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
10,845 reviews
8.0
Very good
10,561 reviews

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.3
Good
14,388 reviews
8.0
Very good
10,561 reviews

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Jacksonville to Reykjavik Keflavik Intl?

    For a flight from Jacksonville to Reykjavik Keflavik Intl, you will be flying from Jacksonville. Jacksonville (JAX) is just 11.2 mi from the center of the city. Jacksonville is the only Jacksonville airport and it handles 0 outbound flights to Reykjavik Keflavik Intl per day. 3 airlines have flights to Reykjavik Keflavik Intl from Jacksonville on a regular basis.

  • Can I find flights from Jacksonville to Reykjavik Keflavik Intl Airport for under $600 on Cheapflights?

    Yes, there are multiple flights from Jacksonville to Reykjavik Keflavik Intl Airport for under $600. The cheapest flight booked recently is on United Airlines for just $572, but on average you can expect to pay $729.

  • What are the cheapest airlines flying from Jacksonville to Reykjavik Keflavik Intl Airport round-trip?

    Currently priced at $572, United Airlines will fly you from Jacksonville to Reykjavik Keflavik Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Air Canada - these airlines can fly you to your destination from $611 and $711, respectively. These flights start at 44% lower than the current average price 3 months from now.

  • What does JAX to KEF mean?

    JAX and KEF are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. JAX to KEF refers to a flight route from Jacksonville Airport to Reykjavik Keflavik Intl Airport.

  • Can I find deals for flights from Jacksonville to Keflavik Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Jacksonville to Keflavik Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Jacksonville to Keflavik Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Jacksonville to Keflavik Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Jacksonville to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Jacksonville to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Keflavik Intl.

  • Can I find deals for business class flights from Jacksonville to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Jacksonville to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Jacksonville to Keflavik Intl that allow pets onboard?

    Many airlines flying from Jacksonville to Keflavik Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Jacksonville to Keflavik Intl?

    Yes, you can often find last-minute deals on Jacksonville to Keflavik Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Jacksonville to Reykjavik Keflavik Intl Airport flight deals updated?

    The Jacksonville to Reykjavik Keflavik Intl Airport flight deals you see on this page were last updated on 5/23.

  • What are the most popular airlines that fly from Jacksonville to Reykjavik Keflavik Intl Airport?

  • When is the best time to book a flight from Jacksonville to Reykjavik Keflavik Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Jacksonville to Reykjavik Keflavik Intl Airport (average of $339). Flying from Jacksonville to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $718). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Jacksonville to Keflavik Intl

Discover the top 3 airlines that operate flights from Jacksonville to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$534Average$1,215FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$597Average$971FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
IcelandairCheapest$809Average$916FlexibilityNo cancel feeOn-time76%
Search Icelandair flights

Search flights from Jacksonville to Keflavik Intl by cabin class

Find flights from Jacksonville to Keflavik Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Jacksonville to Keflavik Intl?

Cheapflights helps you search for flights from Jacksonville to Keflavik Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Jacksonville to Keflavik Intl?

Cheapflights helps you find that perfect flight to Keflavik Intl from Jacksonville by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Jacksonville to Keflavik Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Jacksonville to Keflavik Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Jacksonville to Keflavik Intl become cheaper?

Yes, Cheapflights offers price alerts on Jacksonville to Keflavik Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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