$376+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — KEF
Apr 10 — Apr 171
Round-trip
1 adult, Economy
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Cheapest flights from Raleigh to Keflavik IntlExplore 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 March 11, 2026.
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 March 11, 2026.
This Ticket deal was found by Cheapflights users on 3/9. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:10 am
RDU
- KEF
1 stop22h 20m
Virgin Atlantic
Mon 4/2011:25 am
KEF
- RDU
2 stops16h 53m
Virgin Atlantic
Deal found 3/9![Virgin Atlantic logo]()
$402
This KLM deal was found by Cheapflights users on 3/11. 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.
Sat 5/231:17 pm
RDU
- KEF
1 stop13h 03m
KLM
Fri 5/299:30 am
KEF
- RDU
1 stop12h 48m
KLM
Deal found 3/11![KLM logo]()
$422
This Ticket deal was found by Cheapflights users on 3/8. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:10 am
RDU
- KEF
1 stop22h 20m
Multiple Airlines
Mon 4/2011:25 am
KEF
- RDU
1 stop11h 54m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$426
This Cheapflightsfares deal was found by Cheapflights users on 3/11. 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.
Mon 4/208:30 pm
RDU
- KEF
Nonstop6h 10m
Icelandair
Sun 4/264:45 pm
KEF
- RDU
Nonstop6h 45m
Icelandair
Deal found 3/11![Icelandair logo]()
$432
This Delta deal was found by Cheapflights users on 3/9. 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 4/126:04 am
RDU
- KEF
2 stops23h 26m
Delta
Mon 4/2011:25 am
KEF
- RDU
2 stops15h 54m
Delta
Deal found 3/9![Delta logo]()
$446
This Ticket deal was found by Cheapflights users on 3/9. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:30 pm
RDU
- KEF
Nonstop6h 10m
Icelandair
Mon 4/204:45 pm
KEF
- RDU
Nonstop6h 45m
Icelandair
Deal found 3/9![Icelandair logo]()
$448
This Delta deal was found by Cheapflights users on 3/9. 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.
Wed 4/227:11 pm
RDU
- KEF
1 stop10h 19m
Delta
Wed 4/2911:25 am
KEF
- RDU
1 stop11h 54m
Delta
Deal found 3/9![Delta logo]()
$454
This Virgin Atlantic deal was found by Cheapflights users on 3/10. 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.
Wed 4/222:03 pm
RDU
- KEF
1 stop15h 27m
Virgin Atlantic
Wed 4/2911:25 am
KEF
- RDU
2 stops13h 32m
Virgin Atlantic
Deal found 3/10![Virgin Atlantic logo]()
$458
This Delta deal was found by Cheapflights users on 3/10. 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 4/119:54 am
RDU
- KEF
1 stop19h 36m
Delta
Wed 4/1511:25 am
KEF
- RDU
1 stop15h 17m
Delta
Deal found 3/10![Delta logo]()
$459
This Expedia deal was found by Cheapflights users on 3/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:30 pm
RDU
- KEF
Nonstop6h 10m
Icelandair
Wed 6/34:45 pm
KEF
- RDU
Nonstop6h 45m
Icelandair
Deal found 3/11![Icelandair logo]()
$460
Best flights from Raleigh to Keflavik IntlDiscover carefully curated flight deals from Raleigh to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 11, 2026.
Discover carefully curated flight deals from Raleigh to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 11, 2026.
This KLM deal was found by Cheapflights users on 3/8. 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.
Sun 4/127:10 am
RDU
- KEF
1 stop22h 20m
Multiple Airlines
Fri 4/1711:25 am
KEF
- RDU
2 stops16h 14m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$505
This Delta deal was found by Cheapflights users on 3/6. 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.
Fri 5/87:55 pm
RDU
- KEF
1 stop9h 35m
Delta
Tue 5/1911:25 am
KEF
- RDU
1 stop14h 02m
Delta
Deal found 3/6![Delta logo]()
$547
This KLM deal was found by Cheapflights users on 3/10. 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 6/111:00 pm
RDU
- KEF
1 stop13h 20m
KLM
Wed 6/179:30 am
KEF
- RDU
1 stop12h 22m
KLM
Deal found 3/10![KLM logo]()
$547
This United Airlines deal was found by Cheapflights users on 3/8. 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 8/194:00 pm
RDU
- KEF
1 stop11h 55m
United Airlines
Sun 8/2310:00 am
KEF
- RDU
2 stops34h 05m
United Airlines
Deal found 3/8![United Airlines logo]()
$657
This KLM deal was found by Cheapflights users on 3/10. 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.
Sat 6/64:15 pm
RDU
- KEF
2 stops13h 15m
Multiple Airlines
Sat 6/138:50 am
KEF
- RDU
1 stop18h 12m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$551
This Delta deal was found by Cheapflights users on 3/6. 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.
Wed 5/272:50 pm
RDU
- KEF
2 stops14h 40m
Delta
Wed 6/311:25 am
KEF
- RDU
1 stop14h 02m
Delta
Deal found 3/6![Delta logo]()
$551
This KLM deal was found by Cheapflights users on 3/6. 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.
Tue 5/1912:57 pm
RDU
- KEF
2 stops13h 23m
KLM
Mon 5/258:50 am
KEF
- RDU
1 stop13h 02m
KLM
Deal found 3/6![KLM logo]()
$551
This KLM deal was found by Cheapflights users on 3/8. 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 6/85:20 pm
RDU
- KEF
2 stops12h 10m
Multiple Airlines
Sun 6/148:50 am
KEF
- RDU
1 stop11h 43m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$551
This Delta deal was found by Cheapflights users on 3/8. 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.
Mon 6/221:00 pm
RDU
- KEF
2 stops16h 30m
Delta
Sun 6/2811:25 am
KEF
- RDU
1 stop26h 25m
Delta
Deal found 3/8![Delta logo]()
$558
This KLM deal was found by Cheapflights users on 3/10. 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.
Tue 6/91:00 pm
RDU
- KEF
1 stop13h 20m
Multiple Airlines
Tue 6/168:50 am
KEF
- RDU
2 stops13h 53m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$551
This United Airlines deal was found by Cheapflights users on 3/10. 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 8/286:08 am
RDU
- KEF
2 stops21h 47m
United Airlines
Mon 9/710:00 am
KEF
- RDU
2 stops41h 47m
United Airlines
Deal found 3/10![United Airlines logo]()
$673
This KLM deal was found by Cheapflights users on 3/7. 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 8/172:00 pm
RDU
- KEF
1 stop15h 30m
Multiple Airlines
Fri 8/218:50 am
KEF
- RDU
1 stop18h 12m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$636
Last-minute flights from Raleigh to Keflavik IntlDiscover last-minute flight deals from Raleigh to Keflavik Intl. Data last updated March 11, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Keflavik Intl. Data last updated March 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/10. 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 4/119:54 am
RDU
- KEF
1 stop19h 36m
Delta
Wed 4/1511:25 am
KEF
- RDU
1 stop15h 17m
Delta
Deal found 3/10![Delta logo]()
$459
This KLM deal was found by Cheapflights users on 3/7. 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.
Sat 4/117:10 am
RDU
- KEF
1 stop22h 20m
KLM
Wed 4/1511:25 am
KEF
- RDU
1 stop11h 54m
KLM
Deal found 3/7![KLM logo]()
$461
This Ticket deal was found by Cheapflights users on 3/9. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:10 am
RDU
- KEF
1 stop22h 20m
Virgin Atlantic
Mon 4/2011:25 am
KEF
- RDU
2 stops16h 53m
Virgin Atlantic
Deal found 3/9![Virgin Atlantic logo]()
$402
This Ticket deal was found by Cheapflights users on 3/8. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:10 am
RDU
- KEF
1 stop22h 20m
Multiple Airlines
Mon 4/2011:25 am
KEF
- RDU
1 stop11h 54m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 3/9. 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 4/126:04 am
RDU
- KEF
2 stops23h 26m
Delta
Mon 4/2011:25 am
KEF
- RDU
2 stops15h 54m
Delta
Deal found 3/9![Delta logo]()
$446
This Ticket deal was found by Cheapflights users on 3/9. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:30 pm
RDU
- KEF
Nonstop6h 10m
Icelandair
Mon 4/204:45 pm
KEF
- RDU
Nonstop6h 45m
Icelandair
Deal found 3/9![Icelandair logo]()
$448
This Gotogate deal was found by Cheapflights users on 3/11. 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 Gotogate 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
Sat 4/254:45 pm
KEF
- RDU
Nonstop6h 45m
Icelandair
Deal found 3/11![Icelandair logo]()
$427
This Cheapflightsfares deal was found by Cheapflights users on 3/11. 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.
Mon 4/208:30 pm
RDU
- KEF
Nonstop6h 10m
Icelandair
Sun 4/264:45 pm
KEF
- RDU
Nonstop6h 45m
Icelandair
Deal found 3/11![Icelandair logo]()
$432
This Delta deal was found by Cheapflights users on 3/9. 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.
Wed 4/227:11 pm
RDU
- KEF
1 stop10h 19m
Delta
Wed 4/2911:25 am
KEF
- RDU
1 stop11h 54m
Delta
Deal found 3/9![Delta logo]()
$454
This Virgin Atlantic deal was found by Cheapflights users on 3/10. 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.
Wed 4/222:03 pm
RDU
- KEF
1 stop15h 27m
Virgin Atlantic
Wed 4/2911:25 am
KEF
- RDU
2 stops13h 32m
Virgin Atlantic
Deal found 3/10![Virgin Atlantic logo]()
$458
One-way flights from Raleigh to Keflavik IntlSearch for one-way flight options from Raleigh to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
Search for one-way flight options from Raleigh to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Tue 3/243:10 pm
RDU
- KEF
2 stops22h 05m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$376
This oojo deal was found by Cheapflights users on 3/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:50 pm
RDU
- KEF
1 stop11h 30m
Icelandair
Deal found 3/6![Icelandair logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 8/178:25 pm
RDU
- KEF
2 stops31h 55m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$407
This oojo deal was found by Cheapflights users on 3/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/248:00 am
RDU
- KEF
1 stop18h 20m
Icelandair
Deal found 3/11![Icelandair logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Wed 9/23:40 pm
RDU
- KEF
3 stops35h 25m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$425
This oojo deal was found by Cheapflights users on 3/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:30 pm
RDU
- KEF
Nonstop6h 10m
Icelandair
Deal found 3/9![Icelandair logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Tue 9/18:30 am
RDU
- KEF
1 stop17h 35m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Thu 9/38:25 pm
RDU
- KEF
2 stops31h 25m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Thu 3/269:37 am
RDU
- KEF
1 stop16h 28m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$435
This oojo deal was found by Cheapflights users on 3/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:30 pm
RDU
- KEF
Nonstop6h 10m
Icelandair
Deal found 3/8![Icelandair logo]()
$439
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 March 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $402 (Ticket) |
One-way from | $376 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $677 |
Good round-trip deal | $544 or less |
Good one-way deal | $278 or less |
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 March 11, 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
Cheapest round-trip
RaleighReykjavik
RDU - KEF
RDUKEF
Raleigh-Durham
Sun 4/12
7:10 am-9:30 am
1 stop22h 20m
Reykjavik Keflavik Intl
Fri 4/17
11:25 am-11:39 pm
2 stops16h 14m
$505
Quickest round-trip
RaleighReykjavik
RDU - KEF
RDUKEF
Raleigh-Durham
Fri 5/8
7:55 pm-9:30 am
1 stop9h 35m
Reykjavik Keflavik Intl
Tue 5/19
11:25 am-9:27 pm
1 stop14h 02m
$547
RaleighReykjavik
RDU - KEF
RDUKEF
Raleigh-Durham
Thu 6/11
1:00 pm-6:20 am
1 stop13h 20m
Reykjavik Keflavik Intl
Wed 6/17
9:30 am-5:52 pm
1 stop12h 22m
$547
RaleighReykjavik
RDU - KEF
RDUKEF
Raleigh-Durham
Sat 6/6
4:15 pm-9:30 am
2 stops13h 15m
Reykjavik Keflavik Intl
Sat 6/13
8:50 am-11:02 pm
1 stop18h 12m
$551
RaleighReykjavik
RDU - KEF
RDUKEF
Raleigh-Durham
Wed 5/27
2:50 pm-9:30 am
2 stops14h 40m
Reykjavik Keflavik Intl
Wed 6/3
11:25 am-9:27 pm
1 stop14h 02m
$551
RaleighReykjavik
RDU - KEF
RDUKEF
Raleigh-Durham
Tue 5/19
12:57 pm-6:20 am
2 stops13h 23m
Reykjavik Keflavik Intl
Mon 5/25
8:50 am-5:52 pm
1 stop13h 02m
$551
RaleighReykjavik
RDU - KEF
RDUKEF
Raleigh-Durham
Mon 6/8
5:20 pm-9:30 am
2 stops12h 10m
Reykjavik Keflavik Intl
Sun 6/14
8:50 am-4:33 pm
1 stop11h 43m
$551
RaleighReykjavik
RDU - KEF
RDUKEF
Raleigh-Durham
Tue 6/9
1:00 pm-6:20 am
1 stop13h 20m
Reykjavik Keflavik Intl
Tue 6/16
8:50 am-6:43 pm
2 stops13h 53m
$551
RaleighReykjavik
RDU - KEF
RDUKEF
Raleigh-Durham
Mon 6/22
1:00 pm-9:30 am
2 stops16h 30m
Reykjavik Keflavik Intl
Sun 6/28
11:25 am-9:50 am
1 stop26h 25m
$558
RaleighReykjavik
RDU - KEF
RDUKEF
Raleigh-Durham
Mon 8/17
2:00 pm-9:30 am
1 stop15h 30m
Reykjavik Keflavik Intl
Fri 8/21
8:50 am-11:02 pm
1 stop18h 12m
$636
Showing 1-10 of 20 resultsSorted by cheapest first
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 March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
RDU-KEF
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 March 6, 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, February is the cheapest month in which you can book a flight from Raleigh to Reykjavik Keflavik Intl Airport (average of $353). 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 March 11, 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 March 11, 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.
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
Traveling to a place near Reykjavik Keflavik Intl Airport?
Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locationsKeflavik
Hveragerdi
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Other flights to Keflavik Intl
Explore flights to Keflavik Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 11, 2026.
Raleigh and Keflavik Intl flights
Browse other Raleigh and Keflavik Intl flight options. Last updated on March 11, 2026.
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Browse through other flights departing from Raleigh. Flights are based on user searches made on Cheapflights and were last updated on March 11, 2026.
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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 March 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$383 | Average$562 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$401 | Average$658 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$487 | Average$606 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$525 | Average$544 | FlexibilityNo cancel fee | On-time67% |