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Keflavik Intl

$359+ Cheap flights from Houston 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — KEF
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheap flight deals from Houston to Keflavik Intl

Cheapest flights from Houston to Keflavik Intl
Explore the most affordable flight options available from Houston to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.

This Mytrip deal was found by Cheapflights users on 2/15. 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.
Wed 4/88:00 am
IAH
-
KEF
2 stops19h 10m
Multiple Airlines
Sun 4/127:55 pm
KEF
-
IAH
2 stops31h 42m
Multiple Airlines
Deal found 2/15$647
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 4/197:00 am
IAH
-
KEF
1 stop18h 25m
Multiple Airlines
Sat 4/255:00 pm
KEF
-
IAH
1 stop11h 22m
Multiple Airlines
Deal found 2/17$662
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 4/197:00 am
IAH
-
KEF
1 stop18h 25m
Multiple Airlines
Mon 4/275:00 pm
KEF
-
IAH
1 stop11h 22m
Multiple Airlines
Deal found 2/17$675
This flugladen.de deal was found by Cheapflights users on 2/14. 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 flugladen.de 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 2/14$686
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 5/269:26 am
IAH
-
KEF
1 stop18h 44m
Multiple Airlines
Mon 6/15:00 pm
KEF
-
IAH
1 stop11h 22m
Multiple Airlines
Deal found 2/15$757
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 4/34:30 pm
IAH
-
KEF
1 stop11h 55m
Multiple Airlines
Fri 4/104:45 pm
KEF
-
IAH
1 stop19h 17m
Multiple Airlines
Deal found 2/17$783
This Icelandair deal was found by Cheapflights users on 2/17. 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.
Fri 7/36:38 pm
IAH
-
KEF
1 stop30h 27m
Multiple Airlines
Tue 7/145:10 pm
KEF
-
IAH
1 stop29h 33m
Multiple Airlines
Deal found 2/17$788
This Gotogate deal was found by Cheapflights users on 2/17. 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.
Wed 9/210:00 am
IAH
-
KEF
1 stop16h 55m
Air Canada
Wed 9/309:15 am
KEF
-
IAH
1 stop15h 37m
Air Canada
Deal found 2/17$789
This oojo deal was found by Cheapflights users on 2/17. 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 2/17$792
This oojo deal was found by Cheapflights users on 2/15. 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 4/811:45 am
IAH
-
KEF
1 stop15h 25m
Icelandair
Sun 4/127:55 pm
KEF
-
IAH
1 stop19h 59m
Icelandair
Deal found 2/15$801
This Air France deal was found by Cheapflights users on 2/17. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:00 pm
HOU
-
KEF
2 stops12h 20m
Multiple Airlines
Mon 8/3111:25 am
KEF
-
HOU
2 stops15h 10m
Multiple Airlines
Deal found 2/17$845
This oojo deal was found by Cheapflights users on 2/17. 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 4/194:18 pm
HOU
-
KEF
2 stops36h 37m
British Airways
Mon 4/278:35 am
KEF
-
HOU
2 stops40h 16m
British Airways
Deal found 2/17$864

Find flight deals from Houston to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 18, 2026.

Round-trip from

$644
(Trip.com)

One-way from

$359
(Kiwi.com)
From Houston to Reykjavik Keflavik Intl
Search Deals
One-way flight from Houston to Reykjavik Keflavik Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 18, 2026.
Use the filters below to find and compare flights from Houston to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Houston

Fly to

Keflavik Intl

Route

Depart

Return

Price

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Wed 4/8

8:00 am-8:10 am

2 stops19h 10m

Reykjavik Keflavik Intl

Sun 4/12

7:55 pm-10:37 pm

2 stops31h 42m

$647

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Sat 4/4

6:45 am-6:00 am

1 stop18h 15m

Reykjavik Keflavik Intl

Fri 4/10

4:50 pm-12:48 am

1 stop12h 58m

$686

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Sun 4/19

12:25 pm-9:40 am

2 stops40h 15m

Reykjavik Keflavik Intl

Sat 4/25

5:10 pm-11:59 pm

2 stops35h 49m

$817

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Tue 7/28

1:27 pm-8:10 am

1 stop13h 43m

Reykjavik Keflavik Intl

Tue 8/4

7:55 pm-12:32 pm

1 stop21h 37m

$842

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Sun 4/19

1:45 pm-7:50 am

2 stops37h 05m

Reykjavik Keflavik Intl

Mon 4/27

8:35 am-1:25 pm

2 stops33h 50m

$849

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Sat 5/9

5:48 pm-7:40 am

1 stop32h 52m

Reykjavik Keflavik Intl

Tue 5/19

9:30 am-5:50 pm

1 stop13h 20m

$852

HoustonReykjavik

HOU - KEF

HOUKEF

Houston Hobby

Sun 4/19

4:18 pm-9:55 am

2 stops36h 37m

Reykjavik Keflavik Intl

Mon 4/27

8:35 am-7:51 pm

2 stops40h 16m

$864

HoustonReykjavik

HOU - KEF

HOUKEF

Houston Hobby

Fri 5/15

1:16 pm-9:30 am

2 stops15h 14m

Reykjavik Keflavik Intl

Sun 5/24

8:50 am-11:08 pm

2 stops19h 18m

$870

HoustonReykjavik

HOU - KEF

HOUKEF

Houston Hobby

Sat 5/9

6:00 am-7:40 am

2 stops20h 40m

Reykjavik Keflavik Intl

Tue 5/19

11:25 am-11:08 pm

2 stops16h 43m

$895

HoustonReykjavik

HOU - KEF

HOUKEF

Houston Hobby

Thu 4/2

9:45 am-6:00 am

1 stop15h 15m

Reykjavik Keflavik Intl

Thu 4/9

5:00 pm-12:05 am

1 stop12h 05m

$935

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 27 results
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Best time to book a flight from Houston to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston to Reykjavik Keflavik Intl Airport
No data available for this route at this time. Please check back soon.

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 18, 2026.
Read through reviews of airlines operating flights from Houston to Reykjavik Keflavik Intl Airport, such as Delta, United Airlines, and WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,208 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,208 reviews
Delta
7.9
Good
8,208 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,314 reviews
Delta
7.9
Good
8,208 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,268 reviews
Delta
7.9
Good
8,208 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Houston to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston to Reykjavik Keflavik Intl Airport?

    For as low as $842, Scandinavian Airlines can have you in Reykjavik Keflavik Intl Airport from Houston in 13h 43m. Houston and Reykjavik Keflavik Intl Airport are separated by a distance of 3854 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Houston to Reykjavik Keflavik Intl Airport round-trip from $537. Other airlines that can offer you cheap pricing are Delta, from $578, and United Airlines, from $606.

  • Can I find deals for flights from Houston to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Houston to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Keflavik Intl.

  • Can I find deals for business class flights from Houston to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Houston to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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Top 3 airlines flying from Houston to Keflavik Intl

Discover the top 3 airlines that operate flights from Houston 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 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$537Average$941FlexibilityNo cancel feeOn-time60%
DeltaCheapest$578Average$1,037FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$606Average$1,038FlexibilityNo cancel feeOn-time69%

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