$339+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — KEF
Jul 8 — Jul 151
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 June 8, 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 June 8, 2026.
This Justfly.com deal was found by Cheapflights users on 6/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:10 am
RDU
- KEF
1 stop18h 45m
Air Canada
Thu 10/110:00 am
KEF
- RDU
1 stop14h 46m
Air Canada
Deal found 6/4![Air Canada logo]()
$581
This United Airlines deal was found by Cheapflights users on 6/5. 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 9/307:05 am
RDU
- KEF
2 stops21h 45m
United Airlines
Mon 10/510:00 am
KEF
- RDU
1 stop14h 46m
United Airlines
Deal found 6/5![United Airlines logo]()
$582
This Mytrip deal was found by Cheapflights users on 6/4. 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.
Thu 9/246:00 am
RDU
- KEF
2 stops21h 55m
Air Canada
Tue 10/610:00 am
KEF
- RDU
2 stops15h 31m
Air Canada
Deal found 6/4![Air Canada logo]()
$584
This Air Canada deal was found by Cheapflights users on 6/4. 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 9/214:45 pm
RDU
- KEF
1 stop12h 00m
Air Canada
Sat 10/310:00 am
KEF
- RDU
1 stop14h 46m
Air Canada
Deal found 6/4![Air Canada logo]()
$585
This United deal was found by Cheapflights users on 6/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:00 am
RDU
- KEF
1 stop22h 30m
Multiple Airlines
Mon 7/610:00 am
KEF
- RDU
2 stops33h 25m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$586
This Delta deal was found by Cheapflights users on 6/8. 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.
Wed 9/3012:43 pm
RDU
- KEF
2 stops16h 47m
Delta
Mon 10/59:30 am
KEF
- RDU
2 stops17h 53m
Delta
Deal found 6/8![Delta logo]()
$588
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/214:00 pm
RDU
- KEF
1 stop11h 55m
United Airlines
Tue 6/309:15 am
KEF
- RDU
1 stop10h 10m
United Airlines
Deal found 6/7![United Airlines logo]()
$589
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/256:33 pm
RDU
- KEF
1 stop8h 27m
United Airlines
Fri 7/319:15 am
KEF
- RDU
1 stop15h 52m
United Airlines
Deal found 6/5![United Airlines logo]()
$590
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:45 pm
RDU
- KEF
1 stop8h 45m
United Airlines
Wed 7/812:00 pm
KEF
- RDU
1 stop13h 37m
United Airlines
Deal found 6/7![United Airlines logo]()
$591
This KAYAK deal was found by Cheapflights users on 6/4. 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.
Thu 6/254:00 pm
RDU
- KEF
1 stop11h 55m
Lufthansa
Thu 7/210:00 am
KEF
- RDU
1 stop10h 05m
Lufthansa
Deal found 6/4![Lufthansa logo]()
$593
This United Airlines deal was found by Cheapflights users on 6/5. 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 6/208:00 am
RDU
- KEF
1 stop20h 50m
United Airlines
Mon 7/610:00 am
KEF
- RDU
2 stops41h 44m
United Airlines
Deal found 6/5![United Airlines logo]()
$594
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 June 8, 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 June 8, 2026.
This United Airlines deal was found by Cheapflights users on 6/4. 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 6/307:45 pm
RDU
- KEF
1 stop8h 45m
United Airlines
Tue 7/710:00 am
KEF
- RDU
2 stops32h 01m
United Airlines
Deal found 6/4![United Airlines logo]()
$582
This Delta deal was found by Cheapflights users on 6/6. 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.
Sat 10/38:45 am
RDU
- KEF
2 stops18h 15m
Delta
Wed 10/711:25 am
KEF
- RDU
2 stops15h 23m
Delta
Deal found 6/6![Delta logo]()
$588
This Delta deal was found by Cheapflights users on 6/6. 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.
Sat 10/103:30 pm
RDU
- KEF
2 stops14h 00m
Delta
Wed 10/1411:25 am
KEF
- RDU
2 stops15h 23m
Delta
Deal found 6/6![Delta logo]()
$588
This United Airlines deal was found by Cheapflights users on 6/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/54:00 pm
RDU
- KEF
1 stop11h 55m
United Airlines
Fri 7/109:15 am
KEF
- RDU
1 stop15h 52m
United Airlines
Deal found 6/6![United Airlines logo]()
$589
This United Airlines deal was found by Cheapflights users on 6/5. 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 9/183:05 pm
RDU
- KEF
1 stop13h 25m
United Airlines
Wed 9/239:15 am
KEF
- RDU
1 stop16h 16m
United Airlines
Deal found 6/5![United Airlines logo]()
$590
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/256:33 pm
RDU
- KEF
1 stop8h 27m
United Airlines
Fri 7/319:15 am
KEF
- RDU
1 stop15h 52m
United Airlines
Deal found 6/5![United Airlines logo]()
$590
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 7/94:00 pm
RDU
- KEF
1 stop11h 55m
United Airlines
Tue 7/1410:00 am
KEF
- RDU
1 stop10h 05m
United Airlines
Deal found 6/8![United Airlines logo]()
$594
This United Airlines deal was found by Cheapflights users on 6/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2610:32 am
RDU
- KEF
1 stop17h 58m
United Airlines
Thu 7/210:00 am
KEF
- RDU
1 stop10h 05m
United Airlines
Deal found 6/6![United Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:40 am
RDU
- KEF
1 stop18h 15m
United Airlines
Sun 7/2611:30 am
KEF
- RDU
1 stop16h 14m
United Airlines
Deal found 6/7![United Airlines logo]()
$596
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:00 pm
RDU
- KEF
1 stop11h 55m
United Airlines
Mon 8/249:15 am
KEF
- RDU
2 stops29h 41m
United Airlines
Deal found 6/7![United Airlines logo]()
$597
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Mon 7/207:00 am
RDU
- KEF
2 stops20h 55m
United Airlines
Sun 7/2611:30 am
KEF
- RDU
1 stop16h 14m
United Airlines
Deal found 6/4![United Airlines logo]()
$600
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 8/286:55 am
RDU
- KEF
2 stops21h 55m
United Airlines
Sun 9/610:00 am
KEF
- RDU
1 stop10h 05m
United Airlines
Deal found 6/8![United Airlines logo]()
$637
Last-minute flights from Raleigh to Keflavik IntlDiscover last-minute flight deals from Raleigh to Keflavik Intl. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Keflavik Intl. Data last updated June 8, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/4. 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 6/1010:32 am
RDU
- KEF
1 stop17h 58m
United Airlines
Mon 6/1510:00 am
KEF
- RDU
2 stops34h 11m
United Airlines
Deal found 6/4![United Airlines logo]()
$582
This Justfly.com deal was found by Cheapflights users on 6/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/114:10 pm
RDU
- KEF
1 stop11h 45m
Air Canada
Tue 6/1610:00 am
KEF
- RDU
2 stops41h 44m
Air Canada
Deal found 6/4![Air Canada logo]()
$581
This United Airlines deal was found by Cheapflights users on 6/5. 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 6/208:00 am
RDU
- KEF
1 stop20h 50m
United Airlines
Mon 7/610:00 am
KEF
- RDU
2 stops41h 44m
United Airlines
Deal found 6/5![United Airlines logo]()
$594
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Sun 6/216:15 am
RDU
- KEF
2 stops21h 40m
United Airlines
Tue 6/3010:00 am
KEF
- RDU
2 stops32h 01m
United Airlines
Deal found 6/5![United Airlines logo]()
$585
This KAYAK deal was found by Cheapflights users on 6/4. 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.
Thu 6/254:00 pm
RDU
- KEF
1 stop11h 55m
Lufthansa
Thu 7/210:00 am
KEF
- RDU
1 stop10h 05m
Lufthansa
Deal found 6/4![Lufthansa logo]()
$593
This United deal was found by Cheapflights users on 6/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:00 am
RDU
- KEF
1 stop22h 30m
Multiple Airlines
Mon 7/610:00 am
KEF
- RDU
2 stops33h 25m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$586
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:45 pm
RDU
- KEF
1 stop8h 45m
United Airlines
Wed 7/812:00 pm
KEF
- RDU
1 stop13h 37m
United Airlines
Deal found 6/7![United Airlines logo]()
$591
This United Airlines deal was found by Cheapflights users on 6/4. 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 7/256:00 am
RDU
- KEF
2 stops22h 50m
United Airlines
Fri 7/319:15 am
KEF
- RDU
1 stop15h 52m
United Airlines
Deal found 6/4![United Airlines logo]()
$590
This KAYAK deal was found by Cheapflights users on 6/4. 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.
Mon 7/279:40 am
RDU
- KEF
1 stop18h 15m
Lufthansa
Mon 8/39:15 am
KEF
- RDU
1 stop10h 10m
Lufthansa
Deal found 6/4![Lufthansa logo]()
$588
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 June 8, 2026.
Search for one-way flight options from Raleigh to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 8/272:00 pm
RDU
- KEF
3 stops37h 50m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 8/3110:00 am
RDU
- KEF
3 stops41h 40m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 9/17:15 am
RDU
- KEF
3 stops44h 50m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:31 pm
RDU
- KEF
3 stops45h 14m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 8/262:00 pm
RDU
- KEF
3 stops37h 05m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Sat 8/296:10 pm
RDU
- KEF
3 stops25h 45m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:59 pm
RDU
- KEF
2 stops38h 41m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:15 am
RDU
- KEF
2 stops45h 25m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2911:56 am
RDU
- KEF
2 stops39h 44m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Sun 7/126:14 pm
RDU
- KEF
2 stops57h 26m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$409
This oojo deal was found by Cheapflights users on 6/8. 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.
Sun 8/167:16 am
RDU
- KEF
1 stop19h 04m
Icelandair
Deal found 6/8![Icelandair logo]()
$411
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 June 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $581 (Justfly.com) |
One-way from | $339 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $649 |
Good round-trip deal | $667 or less |
Good one-way deal | $368 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 June 8, 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
Tue 6/30
7:45 pm-8:30 am
1 stop8h 45m
Reykjavik Keflavik Intl
Tue 7/7
10:00 am-2:01 pm
2 stops32h 01m
$582
RaleighReykjavik
RDU - KEF
RDUKEF
Raleigh-Durham
Sat 10/3
8:45 am-7:00 am
2 stops18h 15m
Reykjavik Keflavik Intl
Wed 10/7
11:25 am-10:48 pm
2 stops15h 23m
$588
RaleighReykjavik
RDU - KEF
RDUKEF
Raleigh-Durham
Sat 10/10
3:30 pm-9:30 am
2 stops14h 00m
Reykjavik Keflavik Intl
Wed 10/14
11:25 am-10:48 pm
2 stops15h 23m
$588
RaleighReykjavik
RDU - KEF
RDUKEF
Raleigh-Durham
Sun 7/5
4:00 pm-7:55 am
1 stop11h 55m
Reykjavik Keflavik Intl
Fri 7/10
9:15 am-9:07 pm
1 stop15h 52m
$589
RaleighReykjavik
RDU - KEF
RDUKEF
Raleigh-Durham
Fri 9/18
3:05 pm-8:30 am
1 stop13h 25m
Reykjavik Keflavik Intl
Wed 9/23
9:15 am-9:31 pm
1 stop16h 16m
$590
RaleighReykjavik
RDU - KEF
RDUKEF
Raleigh-Durham
Sat 7/25
6:33 pm-7:00 am
1 stop8h 27m
Reykjavik Keflavik Intl
Fri 7/31
9:15 am-9:07 pm
1 stop15h 52m
$590
Quickest round-trip
RaleighReykjavik
RDU - KEF
RDUKEF
Raleigh-Durham
Thu 7/9
4:00 pm-7:55 am
1 stop11h 55m
Reykjavik Keflavik Intl
Tue 7/14
10:00 am-4:05 pm
1 stop10h 05m
$594
RaleighReykjavik
RDU - KEF
RDUKEF
Raleigh-Durham
Fri 6/26
10:32 am-8:30 am
1 stop17h 58m
Reykjavik Keflavik Intl
Thu 7/2
10:00 am-4:05 pm
1 stop10h 05m
$595
RaleighReykjavik
RDU - KEF
RDUKEF
Raleigh-Durham
Thu 7/23
9:40 am-7:55 am
1 stop18h 15m
Reykjavik Keflavik Intl
Sun 7/26
11:30 am-11:44 pm
1 stop16h 14m
$596
RaleighReykjavik
RDU - KEF
RDUKEF
Raleigh-Durham
Thu 8/20
4:00 pm-7:55 am
1 stop11h 55m
Reykjavik Keflavik Intl
Mon 8/24
9:15 am-10:56 am
2 stops29h 41m
$597
Showing 1-10 of 21 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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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?
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 $416). Flying from Raleigh to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of $749). 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 June 8, 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 June 8, 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.
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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 June 8, 2026.
Raleigh and Keflavik Intl flights
Browse other Raleigh and Keflavik Intl flight options. Last updated on June 8, 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 June 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$401 | Average$673 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$422 | Average$547 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$487 | Average$684 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$530 | Average$549 | FlexibilityNo cancel fee | On-time67% |