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$665+ Cheap flights from Keflavik Intl (KEF) to Houston

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — HOU
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Keflavik Intl to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Keflavik Intl (KEF) to Houston (HO1). 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 16, 2025.

Round-trip from

$892
(Icelandair)

One-way from

$665
(oojo)
From Reykjavik Keflavik Intl to Houston
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One-way flight from Reykjavik Keflavik Intl to Houston
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Find flight deals from Keflavik Intl to Houston

Cheapest flights from Keflavik Intl to Houston
Explore the most affordable flight options available from Keflavik Intl to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Icelandair deal was found by Cheapflights users on 9/14. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:00 pmKEF - HOU
1 stop21h 00mMultiple Airlines
Wed 11/511:05 amHOU - KEF
1 stop13h 35mMultiple Airlines
Deal found 9/14$892
This eDestinos deal was found by Cheapflights users on 9/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/119:35 amKEF - IAH
1 stop33h 35mMultiple Airlines
Thu 10/3011:11 amIAH - KEF
2 stops31h 44mMultiple Airlines
Deal found 9/15$894
This Icelandair deal was found by Cheapflights users on 9/15. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/115:00 pmKEF - HOU
1 stop21h 50mMultiple Airlines
Thu 10/308:35 amHOU - KEF
1 stop16h 55mMultiple Airlines
Deal found 9/15$1,024
This Turkish Airlines deal was found by Cheapflights users on 9/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/118:00 amKEF - IAH
2 stops40h 05mTurkish Airlines
Thu 10/3010:05 pmIAH - KEF
2 stops36h 10mTurkish Airlines
Deal found 9/14$1,226
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1012:25 amKEF - IAH
1 stop22h 25mLufthansa
Thu 10/305:30 pmIAH - KEF
1 stop15h 50mLufthansa
Deal found 9/14$1,352
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1110:00 amKEF - HOU
2 stops28h 33mAmerican Airlines
Thu 10/304:41 pmHOU - KEF
2 stops19h 34mAmerican Airlines
Deal found 9/15$1,947
This eDestinos deal was found by Cheapflights users on 9/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1110:00 amKEF - HOU
2 stops32h 56mBritish Airways
Thu 10/306:11 pmHOU - KEF
2 stops35h 44mBritish Airways
Deal found 9/14$2,091
This Emirates deal was found by Cheapflights users on 9/14. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:20 amKEF - IAH
2 stops38h 00mEmirates
Wed 11/57:10 pmIAH - KEF
2 stops62h 50mEmirates
Deal found 9/14$3,122

Cheapflights Fare Finder

 
Customize your flight search to find flights from Keflavik Intl to Houston 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 September 16, 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Houston that are best for you.

Fly from

Keflavik Intl

Fly to

Houston

Route

Depart

Return

Price

ReykjavikHouston

KEF - HOU

KEFHOU

Reykjavik Keflavik Intl

Wed 10/29

5:00 pm-9:00 am

1 stop21h 00m

Houston Hobby

Wed 11/5

11:05 am-6:40 am

1 stop13h 35m

$892

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Sat 10/11

9:35 am-2:10 pm

1 stop33h 35m

Houston George Bush Intcntl

Thu 10/30

10:50 pm-11:55 pm

1 stop20h 05m

$894

ReykjavikHouston

KEF - HOU

KEFHOU

Reykjavik Keflavik Intl

Sat 10/11

5:00 pm-9:50 am

1 stop21h 50m

Houston Hobby

Thu 10/30

8:35 am-6:30 am

1 stop16h 55m

$1,024

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Sat 10/11

8:00 am-7:05 pm

2 stops40h 05m

Houston George Bush Intcntl

Thu 10/30

10:05 pm-3:15 pm

2 stops36h 10m

$1,226

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Thu 2/5

11:45 am-2:05 pm

1 stop32h 20m

Houston George Bush Intcntl

Sun 2/8

9:50 pm-10:55 am

1 stop31h 05m

$1,283

ReykjavikHouston

KEF - HOU

KEFHOU

Reykjavik Keflavik Intl

Sat 10/11

10:00 am-1:56 pm

2 stops32h 56m

Houston Hobby

Thu 10/30

6:11 pm-10:55 am

2 stops35h 44m

$2,091

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Tue 9/30

9:35 am-2:10 pm

1 stop33h 35m

$665

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Mon 9/29

12:25 am-1:35 pm

1 stop18h 10m

$1,114

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Tue 9/30

5:15 pm-1:45 pm

3 stops49h 30m

$1,238

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Keflavik Intl to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Keflavik Intl 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 Reykjavik Keflavik Intl Airport to Houston
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Keflavik Intl to Houston. 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 Reykjavik Keflavik Intl Airport to Houston?

    Airlines like Turkish Airlines fly from Reykjavik Keflavik Intl Airport to Houston in about 40h 05m. The time it takes to get you to your destination can typically vary by up to . The distance between Reykjavik Keflavik Intl Airport and Houston is about 3854 mi.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Reykjavik Keflavik Intl Airport to Houston?

    Currently, September is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Houston (average of $230). Flying from Reykjavik Keflavik Intl Airport to Houston in March is currently the most expensive (average of $330). 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.

See more FAQs

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