HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Keflavik Intl

$500+ Cheap flights from Fayetteville (XNA) to Keflavik Intl (KEF)

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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
XNA — KEF
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Fayetteville to Keflavik Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Fayetteville to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Fayetteville (XNA) 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 June 26, 2025.

Round-trip from

$577
(United Airlines)

One-way from

$500
(United Airlines)

Popular in

October

Cheapest in

March

Average price

$1,833
From Fayetteville Northwest Arkansas to Reykjavik Keflavik Intl
Search Deals
One-way flight from Fayetteville Northwest Arkansas to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($91 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Fayetteville to Keflavik Intl

Cheapest flights from Fayetteville to Keflavik Intl
Explore the most affordable flight options available from Fayetteville to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/129:30 amXNA - KEF
2 stops41h 40mUnited Airlines
Wed 8/209:30 amKEF - XNA
2 stops34h 08mUnited Airlines
Deal found 6/23$577
This KLM deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/149:50 amXNA - KEF
2 stops16h 10mKLM
Thu 8/219:30 amKEF - XNA
1 stop12h 00mKLM
Deal found 6/23$655
This Air Canada deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/83:13 pmXNA - KEF
2 stops35h 57mAir Canada
Wed 9/179:30 amKEF - XNA
2 stops34h 08mAir Canada
Deal found 6/24$663
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/711:48 amXNA - KEF
1 stop14h 12mDelta
Wed 9/178:45 amKEF - XNA
1 stop13h 23mDelta
Deal found 6/23$680
This Air France deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/102:47 pmXNA - KEF
2 stops13h 43mMultiple Airlines
Sat 9/2011:25 amKEF - XNA
2 stops27h 00mMultiple Airlines
Deal found 6/23$876
This Lufthansa deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:24 pmXNA - KEF
2 stops24h 46mLufthansa
Thu 9/182:20 pmKEF - XNA
2 stops36h 34mLufthansa
Deal found 6/23$1,051
This KAYAK deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/126:55 pmXNA - KEF
2 stops24h 50mIberia
Tue 8/191:30 amKEF - XNA
2 stops23h 41mIberia
Deal found 6/23$1,330

Cheapflights Fare Finder

Customize your flight search to find flights from Fayetteville 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 2,558,603 searches. Data last updated June 26, 2025.
Use the filters below to find and compare flights from Fayetteville to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fayetteville

Fly to

Keflavik Intl

Route

Depart

Return

Price

FayettevilleReykjavik

XNA - KEF

XNAKEF

Fayetteville Northwest Arkansas

Tue 8/12

9:30 am-8:10 am

2 stops41h 40m

Reykjavik Keflavik Intl

Wed 8/20

9:30 am-2:38 pm

2 stops34h 08m

$577

FayettevilleReykjavik

XNA - KEF

XNAKEF

Fayetteville Northwest Arkansas

Thu 8/14

9:50 am-7:00 am

2 stops16h 10m

Reykjavik Keflavik Intl

Thu 8/21

9:30 am-4:30 pm

1 stop12h 00m

$655

FayettevilleReykjavik

XNA - KEF

XNAKEF

Fayetteville Northwest Arkansas

Mon 9/8

3:13 pm-8:10 am

2 stops35h 57m

Reykjavik Keflavik Intl

Wed 9/17

9:30 am-2:38 pm

2 stops34h 08m

$663

FayettevilleReykjavik

XNA - KEF

XNAKEF

Fayetteville Northwest Arkansas

Wed 9/10

2:47 pm-9:30 am

2 stops13h 43m

Reykjavik Keflavik Intl

Tue 9/16

8:45 am-5:08 pm

1 stop13h 23m

$685

FayettevilleReykjavik

XNA - KEF

XNAKEF

Fayetteville Northwest Arkansas

Wed 9/10

2:47 pm-9:30 am

2 stops13h 43m

Reykjavik Keflavik Intl

Sat 9/20

11:25 am-9:25 am

2 stops27h 00m

$876

FayettevilleReykjavik

XNA - KEF

XNAKEF

Fayetteville Northwest Arkansas

Fri 9/12

6:24 pm-12:10 am

2 stops24h 46m

Reykjavik Keflavik Intl

Thu 9/18

2:20 pm-9:54 pm

2 stops36h 34m

$1,051

FayettevilleReykjavik

XNA - KEF

XNAKEF

Fayetteville Northwest Arkansas

Tue 8/12

6:55 pm-12:45 am

2 stops24h 50m

Reykjavik Keflavik Intl

Tue 8/19

1:30 am-8:11 pm

2 stops23h 41m

$1,330

FayettevilleReykjavik

XNA - KEF

XNAKEF

Fayetteville Northwest Arkansas

Tue 7/22

1:49 pm-8:10 am

2 stops37h 21m

$500

FayettevilleReykjavik

XNA - KEF

XNAKEF

Fayetteville Northwest Arkansas

Tue 7/22

2:27 pm-10:50 pm

3 stops27h 23m

$736

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Best time to book a flight from Fayetteville to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Fayetteville 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.

Cheapflights Insights

Everything you need to know about your flight from Fayetteville to Reykjavik Keflavik Intl Airport

Rainfall in Keflavik Intl by month

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

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

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

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 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 June 26, 2025.
See what other customers who have flown with Delta, KLM, and United Airlines from Fayetteville to Reykjavik Keflavik Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,966 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,966 reviews
Delta
8.0
Very good
7,966 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,365 reviews
Delta
8.0
Very good
7,966 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,840 reviews
Delta
8.0
Very good
7,966 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,629 reviews
Delta
8.0
Very good
7,966 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Iberia
7.0
Good
2,802 reviews
Delta
8.0
Very good
7,966 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Fayetteville 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 Fayetteville to Reykjavik Keflavik Intl?

    Most people fly from Fayetteville Northwest Arkansas (XNA) if they book a flight from Fayetteville to Reykjavik Keflavik Intl. On average, Northwest Arkansas has 0 outbound flights to Reykjavik Keflavik Intl per day from 0 airlines. Fayetteville Northwest Arkansas is conveniently located just 17.3 mi from Fayetteville’s city center.

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

    Currently priced at $577, United Airlines will fly you from Fayetteville 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 KLM and Air Canada - these airlines can fly you to your destination from $655 and $663, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fayetteville 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.

  • What is the cheapest month to book a flight from Fayetteville to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Fayetteville to Reykjavik Keflavik Intl Airport (average of $328). Flying from Fayetteville to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $653). 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

Traveling to a place near Fayetteville?

Book flights to Fayetteville if you plan to visit one of these locations
Keflavik
Hveragerdi

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.