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Keflavik Intl

$381+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — KEF
May 24 — May 311
Sun 5/24
Sun 5/31
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 April 24, 2026.

This Virgin Atlantic deal was found by Cheapflights users on 4/21. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/252:13 pm
RDU
-
KEF
1 stop15h 17m
Virgin Atlantic
Thu 4/3011:25 am
KEF
-
RDU
1 stop11h 54m
Virgin Atlantic
Deal found 4/21$505
This KLM deal was found by Cheapflights users on 4/19. 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.
Mon 4/207:05 am
RDU
-
KEF
1 stop22h 25m
KLM
Sat 4/2511:25 am
KEF
-
RDU
1 stop12h 43m
KLM
Deal found 4/19$512
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Sat 10/39:10 am
RDU
-
KEF
1 stop18h 45m
United Airlines
Wed 10/79:15 am
KEF
-
RDU
1 stop16h 16m
United Airlines
Deal found 4/20$526
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Fri 5/297:45 pm
RDU
-
KEF
1 stop8h 45m
United Airlines
Wed 6/39:15 am
KEF
-
RDU
2 stops37h 45m
United Airlines
Deal found 4/20$528
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Wed 5/278:00 am
RDU
-
KEF
1 stop20h 50m
United Airlines
Wed 6/39:15 am
KEF
-
RDU
2 stops31h 18m
United Airlines
Deal found 4/20$529
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:11 pm
RDU
-
KEF
1 stop10h 19m
Air France
Mon 5/411:25 am
KEF
-
RDU
2 stops16h 14m
Air France
Deal found 4/20$532
This FlightHub deal was found by Cheapflights users on 4/20. 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.
Tue 10/69:10 am
RDU
-
KEF
1 stop18h 45m
Air Canada
Sun 10/119:15 am
KEF
-
RDU
2 stops39h 31m
Air Canada
Deal found 4/20$534
This Air Canada deal was found by Cheapflights users on 4/20. 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 10/54:45 pm
RDU
-
KEF
1 stop12h 00m
Air Canada
Thu 10/1510:00 am
KEF
-
RDU
1 stop10h 06m
Air Canada
Deal found 4/20$536
This Mytrip deal was found by Cheapflights users on 4/20. 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 4/278:30 pm
RDU
-
KEF
Nonstop6h 10m
Icelandair
Mon 5/44:45 pm
KEF
-
RDU
Nonstop6h 45m
Icelandair
Deal found 4/20$539

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 April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$526
(United Airlines)

One-way from

$381
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$662

Good round-trip deal

$609 or less

Good one-way deal

$223 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
Highest demand for flights based on searches. 0% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 24, 2026.
Use the filters below to find and compare flights from Raleigh to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighReykjavik

RDU - KEF

RDUKEF

Raleigh-Durham

Sun 5/24

10:32 am-8:30 am

1 stop17h 58m

Reykjavik Keflavik Intl

Tue 6/2

10:00 am-2:01 pm

2 stops32h 01m

$582

RaleighReykjavik

RDU - KEF

RDUKEF

Raleigh-Durham

Mon 6/1

10:05 am-8:50 am

1 stop18h 45m

Reykjavik Keflavik Intl

Mon 6/8

10:00 am-6:43 pm

2 stops36h 43m

$582

RaleighReykjavik

RDU - KEF

RDUKEF

Raleigh-Durham

Mon 7/27

6:33 pm-7:00 am

1 stop8h 27m

Reykjavik Keflavik Intl

Mon 8/3

10:00 am-2:01 pm

2 stops32h 01m

$583

RaleighReykjavik

RDU - KEF

RDUKEF

Raleigh-Durham

Sun 8/2

4:00 pm-7:55 am

1 stop11h 55m

Reykjavik Keflavik Intl

Sat 8/8

9:15 am-9:32 pm

1 stop16h 17m

$590
Quickest round-trip

RaleighReykjavik

RDU - KEF

RDUKEF

Raleigh-Durham

Fri 8/21

4:00 pm-7:55 am

1 stop11h 55m

Reykjavik Keflavik Intl

Sat 8/29

9:15 am-3:25 pm

1 stop10h 10m

$590

RaleighReykjavik

RDU - KEF

RDUKEF

Raleigh-Durham

Mon 6/15

11:35 am-8:50 am

1 stop17h 15m

Reykjavik Keflavik Intl

Tue 6/23

9:15 am-3:25 pm

1 stop10h 10m

$591

RaleighReykjavik

RDU - KEF

RDUKEF

Raleigh-Durham

Sun 7/19

10:32 am-8:30 am

1 stop17h 58m

Reykjavik Keflavik Intl

Thu 7/23

9:15 am-3:25 pm

1 stop10h 10m

$591

RaleighReykjavik

RDU - KEF

RDUKEF

Raleigh-Durham

Tue 7/7

11:35 am-8:50 am

1 stop17h 15m

Reykjavik Keflavik Intl

Mon 7/20

10:00 am-4:05 pm

1 stop10h 05m

$596

RaleighReykjavik

RDU - KEF

RDUKEF

Raleigh-Durham

Sun 8/23

9:10 am-7:55 am

1 stop18h 45m

Reykjavik Keflavik Intl

Sun 8/30

11:30 am-6:49 pm

1 stop11h 19m

$597

RaleighReykjavik

RDU - KEF

RDUKEF

Raleigh-Durham

Mon 5/25

2:08 pm-9:30 am

1 stop15h 22m

Reykjavik Keflavik Intl

Mon 6/1

11:25 am-7:19 pm

1 stop11h 54m

$598

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/19

Showing 1-10 of 20 resultsSorted by cheapest first
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 April.
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?

Booking 32 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, February is the cheapest month in which you can book a flight from Raleigh to Reykjavik Keflavik Intl Airport (average of $403). Flying from Raleigh to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of $748). 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 April 24, 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.

How much does it cost to fly round-trip from Raleigh to Reykjavik Keflavik Intl Airport?

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 April 24, 2026.
Read through reviews of airlines operating flights from Raleigh to Reykjavik Keflavik Intl Airport, such as Delta,United Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,455 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

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
8,455 reviews
Delta
7.9
Good
8,455 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

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
9,648 reviews
Delta
7.9
Good
8,455 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

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
10,965 reviews
Delta
7.9
Good
8,455 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

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
7.0
Good
639 reviews
Delta
7.9
Good
8,455 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

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 17h 58m. Raleigh and Reykjavik Keflavik Intl Airport are separated by a distance of 3009 mi.

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

    According to our current data, Icelandair ($398), Delta ($422), and United Airlines ($487) offers the cheapest pricing from Raleigh to Reykjavik Keflavik Intl Airport. Icelandair is 33% 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 $1,275, our data shows the cheapest flight currently is $181. When looking at the most popular route, (Raleigh-Durham - Reykjavik Keflavik Intl), you can expect to pay $540 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, February is the cheapest month in which you can book a flight from Raleigh to Reykjavik Keflavik Intl Airport (average of $403). Flying from Raleigh to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of $748). 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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Alternative routes for Raleigh to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
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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 April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$398Average$657FlexibilityNo cancel feeOn-time76%
DeltaCheapest$422Average$547FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$487Average$606FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$530Average$549FlexibilityNo cancel feeOn-time67%

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