$463+ Cheap flights from George Bush Intcntl (IAH) to Keflavik Intl (KEF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — KEF
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Keflavik Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from George Bush Intcntl to Keflavik Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from George Bush Intcntl to Keflavik IntlExplore the most affordable flight options available from George Bush Intcntl to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/64:12 pm -
1 stop11h 58m
Wed 10/145:00 pm -
2 stops19h 19m
Deal found 9/3![Multiple Airlines logo]()
$586
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:56 pm -
1 stop12h 14m
Wed 10/215:00 pm -
2 stops19h 19m
Deal found 9/4![Multiple Airlines logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/34:12 pm -
1 stop11h 58m
Sat 10/105:00 pm -
2 stops19h 19m
Deal found 9/3![Multiple Airlines logo]()
$646
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:35 am -
1 stop12h 30m
Thu 12/104:55 pm -
1 stop13h 39m
Deal found 9/4![Multiple Airlines logo]()
$654
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/2110:31 am -
1 stop14h 29m
Wed 10/284:55 pm -
1 stop12h 47m
Deal found 9/6![Multiple Airlines logo]()
$658
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:05 am -
1 stop19h 00m
Tue 12/84:55 pm -
1 stop13h 39m
Deal found 9/4![Multiple Airlines logo]()
$659
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:35 am -
1 stop12h 30m
Tue 12/84:55 pm -
1 stop13h 39m
Deal found 9/4![Multiple Airlines logo]()
$663
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/511:35 am -
1 stop12h 30m
Wed 12/94:55 pm -
1 stop13h 39m
Deal found 9/4![Multiple Airlines logo]()
$664
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:15 am -
1 stop14h 40m
Thu 12/105:15 pm -
1 stop21h 05m
Deal found 9/4![Multiple Airlines logo]()
$672
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/511:35 am -
1 stop12h 30m
Sat 12/124:55 pm -
1 stop13h 39m
Deal found 9/4![Multiple Airlines logo]()
$676
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/511:35 am -
1 stop12h 30m
Thu 12/104:55 pm -
1 stop13h 39m
Deal found 9/4![Multiple Airlines logo]()
$678
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:35 am -
1 stop12h 30m
Tue 12/84:55 pm -
1 stop13h 39m
Deal found 9/4![Multiple Airlines logo]()
$685
Best flights from George Bush Intcntl to Keflavik IntlDiscover carefully curated flight deals from George Bush Intcntl to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This oojo deal was found by Cheapflights users on 9/2. 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.
Mon 10/262:01 pm -
1 stop11h 04m
Fri 10/305:00 pm -
1 stop25h 11m
Deal found 9/2![Icelandair logo]()
$885
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/222:37 pm -
2 stops12h 18m
Thu 10/2912:00 pm -
2 stops15h 54m
Deal found 9/7![United Airlines logo]()
$960
This Finnair deal was found by Cheapflights users on 9/5. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/51:46 pm -
2 stops21h 29m
Tue 2/96:00 pm -
2 stops31h 22m
Deal found 9/5![Finnair logo]()
$1,070
This Icelandair deal was found by Cheapflights users on 9/4. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1311:50 am -
1 stop12h 20m
Sun 2/214:50 pm -
1 stop24h 06m
Deal found 9/4![Multiple Airlines logo]()
$1,101
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 10/57:20 am -
1 stop20h 25m
Mon 10/1212:00 pm -
2 stops33h 48m
Deal found 9/6![United Airlines logo]()
$975
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Fri 10/22:20 pm -
2 stops13h 30m
Thu 10/812:00 pm -
2 stops16h 59m
Deal found 9/4![United Airlines logo]()
$987
This Finnair deal was found by Cheapflights users on 9/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:57 pm -
2 stops33h 53m
Sun 10/115:15 pm -
2 stops36h 21m
Deal found 9/3![Finnair logo]()
$1,088
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 10/222:53 pm -
2 stops12h 02m
Mon 10/2612:00 pm -
1 stop17h 30m
Deal found 9/5![United Airlines logo]()
$1,046
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/309:52 am -
2 stops17h 53m
Fri 10/99:15 am -
1 stop15h 37m
Deal found 9/4![United Airlines logo]()
$1,085
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 9/257:45 am -
2 stops20h 05m
Fri 10/29:15 am -
2 stops33h 13m
Deal found 9/7![United Airlines logo]()
$1,159
Last-minute flights from George Bush Intcntl to Keflavik IntlDiscover last-minute flight deals from George Bush Intcntl to Keflavik Intl. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Keflavik Intl. Data last updated September 7, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 9/2. 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 9/911:48 am -
1 stop13h 32m
Tue 9/155:00 pm -
1 stop22h 58m
Deal found 9/2![Icelandair logo]()
$717
This oojo deal was found by Cheapflights users on 9/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:02 am -
1 stop14h 03m
Tue 9/297:50 pm -
1 stop20h 08m
Deal found 9/5![Icelandair logo]()
$727
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:02 am -
1 stop14h 03m
Mon 9/287:55 pm -
1 stop20h 39m
Deal found 9/4![Icelandair logo]()
$732
This oojo deal was found by Cheapflights users on 9/2. 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.
Sat 9/265:24 pm -
1 stop31h 56m
Mon 10/57:55 pm -
1 stop20h 39m
Deal found 9/2![Icelandair logo]()
$718
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/34:12 pm -
1 stop11h 58m
Sat 10/105:00 pm -
2 stops19h 19m
Deal found 9/3![Multiple Airlines logo]()
$646
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/64:12 pm -
1 stop11h 58m
Wed 10/145:00 pm -
2 stops19h 19m
Deal found 9/3![Multiple Airlines logo]()
$586
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:27 am -
1 stop16h 28m
Tue 10/207:50 pm -
1 stop19h 47m
Deal found 9/4![Icelandair logo]()
$703
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:56 pm -
1 stop12h 14m
Wed 10/215:00 pm -
2 stops19h 19m
Deal found 9/4![Multiple Airlines logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/2110:31 am -
1 stop14h 29m
Wed 10/284:55 pm -
1 stop12h 47m
Deal found 9/6![Multiple Airlines logo]()
$658
This oojo deal was found by Cheapflights users on 9/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:27 am -
1 stop13h 53m
Thu 10/295:00 pm -
1 stop30h 33m
Deal found 9/7![Icelandair logo]()
$714
This oojo deal was found by Cheapflights users on 9/3. 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.
Mon 10/2612:08 pm -
1 stop13h 02m
Fri 10/305:00 pm -
1 stop25h 11m
Deal found 9/3![Icelandair logo]()
$715
This oojo deal was found by Cheapflights users on 9/3. 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 10/2812:08 pm -
1 stop13h 02m
Sun 11/14:50 pm -
1 stop24h 28m
Deal found 9/3![Icelandair logo]()
$713
One-way flights from George Bush Intcntl to Keflavik IntlSearch for one-way flight options from George Bush Intcntl to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from George Bush Intcntl to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This American Airlines deal was found by Cheapflights users on 9/3. 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 1/61:46 pm -
2 stops21h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 9/6. 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.
Sun 10/46:10 am -
1 stop19h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$465
This United Airlines deal was found by Cheapflights users on 9/5. 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 10/316:40 pm -
2 stops34h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![United Airlines logo]()
$471
This Booking.com deal was found by Cheapflights users on 9/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:35 pm -
1 stop16h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Lufthansa logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/76:28 am -
3 stops29h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/38:25 pm -
3 stops54h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$486
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Fri 10/29:04 pm -
2 stops31h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$513
This Justfly.com deal was found by Cheapflights users on 9/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:00 am -
1 stop16h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Air Canada logo]()
$524
Find flight deals from George Bush Intcntl to Keflavik Intl
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $586 (Kiwi.com) |
One-way from | $463 (American Airlines) |
Popular in | May |
Cheapest in | January |
Average price | $1,242 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl 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 7,457,451 searches. Data last updated September 7, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonReykjavik
IAH Houston George Bush Intcntl - KEF Reykjavik Keflavik Intl
IAHKEF
Houston George Bush Intcntl
Wed 1/6
4:10 pm-2:25 pm
1 stop16h 15m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$463
HoustonReykjavik
IAH Houston George Bush Intcntl - KEF Reykjavik Keflavik Intl
IAHKEF
Houston George Bush Intcntl
Wed 1/6
1:46 pm-5:15 pm
2 stops21h 29m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$463
HoustonReykjavik
IAH Houston George Bush Intcntl - KEF Reykjavik Keflavik Intl
IAHKEF
Houston George Bush Intcntl
Sun 10/4
6:10 am-7:00 am
1 stop19h 50m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$465
Quickest round-trip
HoustonReykjavik
IAH Houston George Bush Intcntl - KEF Reykjavik Keflavik Intl
IAHKEF
Houston George Bush Intcntl
Sun 10/4
12:05 pm-8:50 am
2 stops15h 45m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$465
HoustonReykjavik
IAH Houston George Bush Intcntl - KEF Reykjavik Keflavik Intl
IAHKEF
Houston George Bush Intcntl
Sat 10/31
6:40 pm-10:00 am
2 stops34h 20m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$471
HoustonReykjavik
IAH Houston George Bush Intcntl - KEF Reykjavik Keflavik Intl
IAHKEF
Houston George Bush Intcntl
Wed 10/7
6:28 am-4:45 pm
3 stops29h 17m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$478
HoustonReykjavik
IAH Houston George Bush Intcntl - KEF Reykjavik Keflavik Intl
IAHKEF
Houston George Bush Intcntl
Sat 10/3
8:25 pm-7:50 am
3 stops54h 25m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$486
HoustonReykjavik
IAH Houston George Bush Intcntl - KEF Reykjavik Keflavik Intl
IAHKEF
Houston George Bush Intcntl
Mon 10/26
2:01 pm-6:05 am
1 stop11h 04m
Reykjavik Keflavik Intl
Fri 10/30
5:00 pm-1:11 pm
1 stop25h 11m
$885
HoustonReykjavik
IAH Houston George Bush Intcntl - KEF Reykjavik Keflavik Intl
IAHKEF
Houston George Bush Intcntl
Thu 10/22
2:37 pm-7:55 am
2 stops12h 18m
Reykjavik Keflavik Intl
Thu 10/29
12:00 pm-10:54 pm
2 stops15h 54m
$960
HoustonReykjavik
IAH Houston George Bush Intcntl - KEF Reykjavik Keflavik Intl
IAHKEF
Houston George Bush Intcntl
Mon 10/5
7:20 am-8:45 am
1 stop20h 25m
Reykjavik Keflavik Intl
Mon 10/12
12:00 pm-4:48 pm
2 stops33h 48m
$975
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from George Bush Intcntl 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 George Bush Intcntl to Keflavik Intl in September.
| 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 |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-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 Houston George Bush Intcntl Airport-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-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 Houston George Bush Intcntl Airport-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 George Bush Intcntl to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from George Bush Intcntl with our price prediction graph.
IAH-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 Houston George Bush Intcntl Airport 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 September 7, 2026.
See what other customers who have flown with United Airlines and Icelandair from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Crew
8.1
Boarding
7.7
Food
6.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Overall
7.4
Crew
8.1
Boarding
7.7
Food
6.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Overall
7.4
Crew
8.1
Boarding
7.7
Food
6.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl 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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George Bush Intcntl and Keflavik Intl flights
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Top 2 airlines flying from George Bush Intcntl to Keflavik Intl
Discover the top 2 airlines that operate flights from George Bush Intcntl 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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$763 | Average$928 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$896 | Average$1,290 | FlexibilityNo cancel fee | On-time69% |