$327+ Cheap flights from George Bush Intcntl (IAH) 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — KEF
Mar 30 — Apr 61
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Keflavik Intl with Cheapflights
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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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Best
Last-minute
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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 February 28, 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 February 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/139:26 am
IAH
- KEF
1 stop15h 59m
Multiple Airlines
Mon 5/185:00 pm
KEF
- IAH
1 stop11h 22m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$625
This Sembo deal was found by Cheapflights users on 2/25. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2711:30 am
IAH
- KEF
1 stop13h 35m
Multiple Airlines
Thu 4/27:55 pm
KEF
- IAH
1 stop20h 29m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$680
This Trip.com deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:45 am
IAH
- KEF
1 stop18h 15m
Multiple Airlines
Fri 4/104:50 pm
KEF
- IAH
1 stop12h 58m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$685
This CrystalTravel deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:50 am
IAH
- KEF
1 stop16h 05m
Icelandair
Sun 6/77:50 pm
KEF
- IAH
1 stop20h 09m
Icelandair
Deal found 2/25![Icelandair logo]()
$693
This oojo deal was found by Cheapflights users on 2/27. 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 5/2911:50 am
IAH
- KEF
1 stop16h 05m
Icelandair
Mon 6/15:00 pm
KEF
- IAH
1 stop22h 59m
Icelandair
Deal found 2/27![Icelandair logo]()
$694
This oojo deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2511:30 am
IAH
- KEF
1 stop13h 35m
Icelandair
Mon 3/307:55 pm
KEF
- IAH
1 stop20h 29m
Icelandair
Deal found 2/24![Icelandair logo]()
$699
This Trip.com deal was found by Cheapflights users on 2/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:05 am
IAH
- KEF
1 stop18h 10m
Multiple Airlines
Sat 4/185:00 pm
KEF
- IAH
2 stops36h 35m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$712
This oojo deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:30 am
IAH
- KEF
1 stop29h 15m
Icelandair
Tue 3/315:10 pm
KEF
- IAH
1 stop23h 14m
Icelandair
Deal found 2/24![Icelandair logo]()
$722
This oojo deal was found by Cheapflights users on 2/27. 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 4/2912:34 pm
IAH
- KEF
1 stop12h 31m
Icelandair
Wed 5/65:10 pm
KEF
- IAH
1 stop23h 43m
Icelandair
Deal found 2/27![Icelandair logo]()
$726
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 February 28, 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 February 28, 2026.
This KLM deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:38 pm
IAH
- KEF
1 stop15h 52m
KLM
Wed 5/611:25 am
KEF
- IAH
2 stops15h 10m
KLM
Deal found 2/27![KLM logo]()
$839
This KLM deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:25 pm
IAH
- KEF
2 stops13h 05m
Multiple Airlines
Mon 8/318:50 am
KEF
- IAH
1 stop18h 09m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$845
This United Airlines deal was found by Cheapflights users on 2/28. 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 8/246:15 am
IAH
- KEF
1 stop21h 15m
United Airlines
Mon 8/3110:00 am
KEF
- IAH
1 stop29h 50m
United Airlines
Deal found 2/28![United Airlines logo]()
$849
This Delta deal was found by Cheapflights users on 2/28. 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 5/203:26 pm
IAH
- KEF
1 stop9h 54m
Delta
Sat 5/308:50 am
KEF
- IAH
1 stop18h 26m
Delta
Deal found 2/28![Delta logo]()
$886
This Finnair deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:01 pm
IAH
- KEF
2 stops33h 49m
Finnair
Wed 8/128:35 am
KEF
- IAH
2 stops39h 45m
Finnair
Deal found 2/26![Finnair logo]()
$1,013
This United Airlines deal was found by Cheapflights users on 2/25. 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 8/197:00 am
IAH
- KEF
2 stops19h 55m
United Airlines
Sat 8/299:15 am
KEF
- IAH
1 stop15h 23m
United Airlines
Deal found 2/25![United Airlines logo]()
$857
This KLM deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2011:32 am
IAH
- KEF
1 stop13h 48m
KLM
Sat 5/308:50 am
KEF
- IAH
1 stop18h 23m
KLM
Deal found 2/25![KLM logo]()
$865
This KLM deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/203:26 pm
IAH
- KEF
1 stop9h 54m
Multiple Airlines
Sat 5/3011:25 am
KEF
- IAH
2 stops17h 34m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$890
This United Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:20 am
IAH
- KEF
1 stop22h 10m
United Airlines
Wed 8/1910:00 am
KEF
- IAH
1 stop29h 50m
United Airlines
Deal found 2/24![United Airlines logo]()
$858
This KLM deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:20 pm
IAH
- KEF
2 stops14h 10m
KLM
Tue 5/1911:25 am
KEF
- IAH
2 stops15h 00m
KLM
Deal found 2/24![KLM logo]()
$895
This Finnair deal was found by Cheapflights users on 2/25. 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.
Wed 3/112:09 pm
IAH
- KEF
2 stops38h 06m
Finnair
Wed 3/1810:00 am
KEF
- IAH
2 stops38h 03m
Finnair
Deal found 2/25![Finnair logo]()
$1,071
This Finnair deal was found by Cheapflights users on 2/25. 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.
Mon 3/234:50 pm
IAH
- KEF
2 stops35h 25m
Finnair
Mon 3/308:35 am
KEF
- IAH
2 stops33h 45m
Finnair
Deal found 2/25![Finnair logo]()
$1,117
Last-minute flights from George Bush Intcntl to Keflavik IntlDiscover last-minute flight deals from George Bush Intcntl to Keflavik Intl. Data last updated February 28, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Keflavik Intl. Data last updated February 28, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:30 am
IAH
- KEF
1 stop29h 15m
Icelandair
Tue 3/315:10 pm
KEF
- IAH
1 stop23h 14m
Icelandair
Deal found 2/24![Icelandair logo]()
$722
This FlightHub deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:30 am
IAH
- KEF
1 stop29h 15m
Multiple Airlines
Tue 3/315:10 pm
KEF
- IAH
1 stop23h 14m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$836
This Mytrip deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:45 am
IAH
- KEF
2 stops19h 20m
Multiple Airlines
Mon 3/307:55 pm
KEF
- IAH
2 stops31h 39m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$866
This FlightHub deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:30 am
IAH
- KEF
1 stop13h 35m
Multiple Airlines
Tue 3/315:10 pm
KEF
- IAH
1 stop23h 14m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$858
This oojo deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2511:30 am
IAH
- KEF
1 stop13h 35m
Icelandair
Mon 3/307:55 pm
KEF
- IAH
1 stop20h 29m
Icelandair
Deal found 2/24![Icelandair logo]()
$699
This Sembo deal was found by Cheapflights users on 2/25. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2711:30 am
IAH
- KEF
1 stop13h 35m
Multiple Airlines
Thu 4/27:55 pm
KEF
- IAH
1 stop20h 29m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$680
This Mytrip deal was found by Cheapflights users on 2/27. 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.
Sat 3/287:35 am
IAH
- KEF
2 stops17h 30m
Multiple Airlines
Sat 4/47:55 pm
KEF
- IAH
2 stops31h 42m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$812
This Trip.com deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:45 am
IAH
- KEF
1 stop18h 15m
Multiple Airlines
Sun 4/54:50 pm
KEF
- IAH
1 stop12h 58m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$760
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 February 28, 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 February 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/254:11 pm
IAH
- KEF
2 stops20h 04m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 3/134:30 pm
IAH
- KEF
2 stops36h 45m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:00 am
IAH
- KEF
3 stops44h 40m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$562
This Trip.com deal was found by Cheapflights users on 2/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/137:55 pm
IAH
- KEF
1 stop37h 25m
Lufthansa
Deal found 2/25![Lufthansa logo]()
$1,043
This Kiwi.com deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:50 pm
IAH
- KEF
3 stops58h 50m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$1,768
This Kiwi.com deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:00 am
IAH
- KEF
2 stops21h 10m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$1,827
This Kiwi.com deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:57 pm
IAH
- KEF
1 stop34h 43m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$1,835
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 February 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $625 (Kiwi.com) |
One-way from | $327 (Kiwi.com) |
Popular in | May |
Cheapest in | April |
Average price | $890 |
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 2,558,603 searches. Data last updated February 28, 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
HoustonReykjavik
IAH - KEF
IAHKEF
Houston George Bush Intcntl
Wed 4/29
12:38 pm-9:30 am
1 stop15h 52m
Reykjavik Keflavik Intl
Wed 5/6
11:25 am-9:35 pm
2 stops15h 10m
$839
HoustonReykjavik
IAH - KEF
IAHKEF
Houston George Bush Intcntl
Mon 8/24
3:25 pm-9:30 am
2 stops13h 05m
Reykjavik Keflavik Intl
Mon 8/31
8:50 am-9:59 pm
1 stop18h 09m
$845
HoustonReykjavik
IAH - KEF
IAHKEF
Houston George Bush Intcntl
Mon 8/24
6:15 am-8:30 am
1 stop21h 15m
Reykjavik Keflavik Intl
Mon 8/31
10:00 am-10:50 am
1 stop29h 50m
$849
HoustonReykjavik
IAH - KEF
IAHKEF
Houston George Bush Intcntl
Wed 8/19
7:00 am-7:55 am
2 stops19h 55m
Reykjavik Keflavik Intl
Sat 8/29
9:15 am-7:38 pm
1 stop15h 23m
$857
HoustonReykjavik
IAH - KEF
IAHKEF
Houston George Bush Intcntl
Wed 8/12
5:20 am-8:30 am
1 stop22h 10m
Reykjavik Keflavik Intl
Wed 8/19
10:00 am-10:50 am
1 stop29h 50m
$858
HoustonReykjavik
IAH - KEF
IAHKEF
Houston George Bush Intcntl
Wed 5/20
11:32 am-6:20 am
1 stop13h 48m
Reykjavik Keflavik Intl
Sat 5/30
8:50 am-10:13 pm
1 stop18h 23m
$865
HoustonReykjavik
IAH - KEF
IAHKEF
Houston George Bush Intcntl
Wed 5/20
3:26 pm-6:20 am
1 stop9h 54m
Reykjavik Keflavik Intl
Sat 5/30
8:50 am-10:16 pm
1 stop18h 26m
$886
HoustonReykjavik
IAH - KEF
IAHKEF
Houston George Bush Intcntl
Wed 5/20
3:26 pm-6:20 am
1 stop9h 54m
Reykjavik Keflavik Intl
Sat 5/30
11:25 am-11:59 pm
2 stops17h 34m
$890
HoustonReykjavik
IAH - KEF
IAHKEF
Houston George Bush Intcntl
Sat 5/9
2:20 pm-9:30 am
2 stops14h 10m
Reykjavik Keflavik Intl
Tue 5/19
11:25 am-9:25 pm
2 stops15h 00m
$895
HoustonReykjavik
IAH - KEF
IAHKEF
Houston George Bush Intcntl
Sat 8/1
5:01 pm-7:50 am
2 stops33h 49m
Reykjavik Keflavik Intl
Wed 8/12
8:35 am-7:20 pm
2 stops39h 45m
$1,013
Showing 1-10 of 21 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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 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.
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 February 28, 2026.
See what other customers who have flown with Delta and United Airlines 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.
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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
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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 2,558,603 searches. Data last updated February 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$578 | Average$979 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$675 | Average$1,081 | FlexibilityNo cancel fee | On-time69% |