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Keflavik Intl

$350+ Cheap flights from Raleigh (RDU) 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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — KEF
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Raleigh to Keflavik Intl

Cheapest flights from Raleigh to Keflavik Intl
Explore the most affordable flight options available from Raleigh to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Delta deal was found by Cheapflights users on 1/26. 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.
Sat 4/187:11 pm
RDU
-
KEF
1 stop10h 19m
Delta
Wed 4/2211:25 am
KEF
-
RDU
1 stop11h 54m
Delta
Deal found 1/26$454
This CrystalTravel deal was found by Cheapflights users on 1/26. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/77:35 pm
RDU
-
KEF
Nonstop6h 05m
Icelandair
Wed 2/114:45 pm
KEF
-
RDU
Nonstop6h 50m
Icelandair
Deal found 1/26$468
This CrystalTravel deal was found by Cheapflights users on 1/24. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:35 pm
RDU
-
KEF
Nonstop6h 05m
Icelandair
Mon 2/234:45 pm
KEF
-
RDU
Nonstop6h 50m
Icelandair
Deal found 1/24$483
This Mytrip deal was found by Cheapflights users on 1/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/27:35 pm
RDU
-
KEF
Nonstop6h 05m
Icelandair
Wed 2/114:45 pm
KEF
-
RDU
Nonstop6h 50m
Icelandair
Deal found 1/24$485
This KLM deal was found by Cheapflights users on 1/26. 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.
Wed 4/297:10 pm
RDU
-
KEF
1 stop10h 20m
Multiple Airlines
Wed 5/611:25 am
KEF
-
RDU
1 stop15h 05m
Multiple Airlines
Deal found 1/26$487
This American Airlines deal was found by Cheapflights users on 1/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:40 pm
RDU
-
KEF
1 stop33h 00m
American Airlines
Mon 4/2010:40 am
KEF
-
RDU
1 stop33h 55m
American Airlines
Deal found 1/23$491
This Cheapflightsfares deal was found by Cheapflights users on 1/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:30 pm
RDU
-
KEF
Nonstop6h 10m
Icelandair
Fri 4/244:45 pm
KEF
-
RDU
Nonstop6h 45m
Icelandair
Deal found 1/24$492
This FlightHub deal was found by Cheapflights users on 1/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:35 pm
RDU
-
KEF
Nonstop6h 05m
Icelandair
Fri 3/64:45 pm
KEF
-
RDU
Nonstop6h 50m
Icelandair
Deal found 1/26$496
This CrystalTravel deal was found by Cheapflights users on 1/26. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:30 pm
RDU
-
KEF
Nonstop6h 10m
Icelandair
Wed 5/64:45 pm
KEF
-
RDU
Nonstop6h 45m
Icelandair
Deal found 1/26$497

Find flight deals from Raleigh to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$454
(Delta)

One-way from

$350
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$432

Good round-trip deal

$437 or less

Good one-way deal

$264 or less
Provider with most accurate pricing for Raleigh-Durham-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Reykjavik Keflavik Intl flights.
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From Raleigh-Durham to Reykjavik Keflavik Intl
Search Deals
One-way flight from Raleigh-Durham to Reykjavik Keflavik Intl
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Raleigh-Durham to Reykjavik Keflavik Intl.
Search Deals
Price to beat on a one-way flight from Raleigh-Durham to Reykjavik Keflavik Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh 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 January 26, 2026.
Use the filters below to find and compare flights from Raleigh to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Raleigh

Fly to

Keflavik Intl

Route

Depart

Return

Price

RaleighReykjavik

RDU - KEF

RDUKEF

Raleigh-Durham

Sat 4/18

11:33 am-9:30 am

2 stops17h 57m

Reykjavik Keflavik Intl

Wed 4/22

11:25 am-10:30 pm

1 stop15h 05m

$459

RaleighReykjavik

RDU - KEF

RDUKEF

Raleigh-Durham

Tue 4/14

2:27 pm-9:30 am

2 stops15h 03m

Reykjavik Keflavik Intl

Sat 4/18

11:25 am-9:10 pm

2 stops13h 45m

$459

RaleighReykjavik

RDU - KEF

RDUKEF

Raleigh-Durham

Tue 4/28

2:58 pm-9:30 am

2 stops38h 32m

Reykjavik Keflavik Intl

Tue 5/5

11:25 am-7:19 pm

1 stop11h 54m

$503

RaleighReykjavik

RDU - KEF

RDUKEF

Raleigh-Durham

Sat 2/7

7:35 pm-6:40 am

Nonstop6h 05m

Reykjavik Keflavik Intl

Wed 2/11

4:45 pm-6:35 pm

Nonstop6h 50m

$507

RaleighReykjavik

RDU - KEF

RDUKEF

Raleigh-Durham

Mon 3/2

7:35 pm-6:40 am

Nonstop6h 05m

Reykjavik Keflavik Intl

Wed 3/11

4:45 pm-7:35 pm

Nonstop6h 50m

$507

RaleighReykjavik

RDU - KEF

RDUKEF

Raleigh-Durham

Mon 4/27

7:10 pm-9:30 am

1 stop10h 20m

Reykjavik Keflavik Intl

Fri 5/1

11:25 am-7:19 pm

1 stop11h 54m

$508

RaleighReykjavik

RDU - KEF

RDUKEF

Raleigh-Durham

Sat 4/18

2:28 pm-9:30 am

2 stops15h 02m

Reykjavik Keflavik Intl

Sat 5/2

11:25 am-11:39 pm

2 stops16h 14m

$512

RaleighReykjavik

RDU - KEF

RDUKEF

Raleigh-Durham

Wed 5/13

6:59 pm-9:30 am

1 stop10h 31m

Reykjavik Keflavik Intl

Sun 5/17

8:50 am-4:33 pm

1 stop11h 43m

$526

RaleighReykjavik

RDU - KEF

RDUKEF

Raleigh-Durham

Tue 5/12

6:59 pm-9:30 am

1 stop10h 31m

Reykjavik Keflavik Intl

Mon 6/1

8:50 am-4:33 pm

1 stop11h 43m

$526

RaleighReykjavik

RDU - KEF

RDUKEF

Raleigh-Durham

Mon 5/4

7:10 pm-9:30 am

1 stop10h 20m

Reykjavik Keflavik Intl

Tue 5/19

8:50 am-5:04 pm

2 stops12h 14m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 19 results
1
2

Compare providers for flights from Raleigh to Keflavik Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Keflavik Intl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy1 starTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Raleigh to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Raleigh 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 Raleigh to Reykjavik Keflavik Intl Airport

How far ahead should I book a flight from Raleigh to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Keflavik Intl. Price data was last updated on January 23, 2026.

Booking 33 days in advance of your planned departure date is, on average, the best time to get cheap flights from Raleigh to Reykjavik Keflavik Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Raleigh to Reykjavik Keflavik Intl Airport (average of $365). Flying from Raleigh to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of $576). 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.

What is the cheapest time of day to fly from RDU to KEF?

Find hourly flight availability from Raleigh to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 26, 2026.

When flying from Raleigh to Reykjavik Keflavik Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 January 26, 2026.
Read through reviews of airlines operating flights from Raleigh to Reykjavik Keflavik Intl Airport, such as Delta, United Airlines, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,118 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,118 reviews
Delta
7.9
Good
8,118 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,204 reviews
Delta
7.9
Good
8,118 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,660 reviews
Delta
7.9
Good
8,118 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.1
Good
603 reviews
Delta
7.9
Good
8,118 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    For a flight from Raleigh to Reykjavik Keflavik Intl, you will be flying from Raleigh-Durham. Raleigh-Durham (RDU) is just 11.1 mi from the center of the city. Raleigh-Durham is the only Raleigh airport and it handles 0 outbound flights to Reykjavik Keflavik Intl per day. 4 airlines have flights to Reykjavik Keflavik Intl from Raleigh-Durham on a regular basis.

  • How long is the flight from Raleigh to Reykjavik Keflavik Intl Airport?

    Departing from Raleigh to Reykjavik Keflavik Intl Airport will take you 6h 05m. Raleigh and Reykjavik Keflavik Intl Airport are separated by a distance of 3009 mi. This flight may include one or multiple stops.

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

    According to our current data, Icelandair ($406), Delta ($436), and United Airlines ($487) offers the cheapest pricing from Raleigh to Reykjavik Keflavik Intl Airport. Icelandair is 37% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Raleigh to Reykjavik Keflavik Intl Airport?

    While on average a flight from Raleigh to Reykjavik Keflavik Intl Airport is generally $1,411, our data shows the cheapest flight currently is $197. When looking at the most popular route, (Raleigh-Durham - Reykjavik Keflavik Intl), you can expect to pay $483 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh 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 Raleigh to Reykjavik Keflavik Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Raleigh to Reykjavik Keflavik Intl Airport (average of $365). Flying from Raleigh to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of $576). 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 Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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Top 4 airlines flying from Raleigh to Keflavik Intl

Discover the top 4 airlines that operate flights from Raleigh 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 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$406Average$674FlexibilityNo cancel feeOn-time76%
DeltaCheapest$436Average$562FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$487Average$606FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$517Average$541FlexibilityNo cancel feeOn-time67%

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