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Keflavik Intl

$245+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — KEF
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap 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 April 17, 2025.

Round-trip from

$520
(Trip.com)

One-way from

$302
(Mytrip)
From Houston to Reykjavik Keflavik Intl
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One-way flight from Houston to Reykjavik Keflavik Intl
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Find 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 April 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Tue 7/296:45 pmIAH - KEF
1 stop29h 10mMultiple Airlines
Thu 8/79:35 amKEF - IAH
1 stop18h 07mMultiple Airlines
Deal found 4/17$508
This Trip.com deal was found by Cheapflights users on 4/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/88:00 amIAH - KEF
1 stop19h 15mWestJet
Tue 7/159:35 amKEF - IAH
1 stop33h 36mWestJet
Deal found 4/17$520
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/195:07 pmIAH - KEF
2 stops35h 48mAmerican Airlines
Mon 11/2411:45 amKEF - IAH
1 stop32h 25mAmerican Airlines
Deal found 4/17$643
This Flightnetwork deal was found by Cheapflights users on 4/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/157:20 amIAH - KEF
2 stops19h 50mAir Canada
Wed 8/209:30 amKEF - IAH
2 stops30h 45mAir Canada
Deal found 4/17$655
This KLM deal was found by Cheapflights users on 4/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/212:40 pmIAH - KEF
1 stop11h 20mKLM
Tue 8/268:50 amKEF - IAH
2 stops12h 34mKLM
Deal found 4/17$681
This KLM deal was found by Cheapflights users on 4/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:52 pmHOU - KEF
2 stops15h 38mKLM
Tue 5/208:50 amKEF - HOU
2 stops17h 27mKLM
Deal found 4/17$687
This Flightnetwork deal was found by Cheapflights users on 4/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:21 pmIAH - KEF
2 stops36h 34mBritish Airways
Mon 12/811:45 amKEF - IAH
2 stops41h 15mBritish Airways
Deal found 4/17$692
This Delta deal was found by Cheapflights users on 4/16. 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.
Mon 8/181:00 pmHOU - KEF
2 stops12h 20mDelta
Mon 8/258:50 amKEF - HOU
2 stops17h 45mDelta
Deal found 4/16$694
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/123:35 pmIAH - KEF
1 stop16h 30mLufthansa
Mon 5/1912:25 amKEF - IAH
1 stop18h 10mLufthansa
Deal found 4/17$717
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:48 pmIAH - KEF
1 stop30h 32mDelta
Tue 5/208:50 amKEF - IAH
1 stop11h 33mDelta
Deal found 4/17$739
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/18:25 pmIAH - KEF
1 stop31h 05mUnited Airlines
Tue 6/109:50 amKEF - IAH
1 stop30h 24mUnited Airlines
Deal found 4/17$771
This Icelandair deal was found by Cheapflights users on 4/17. 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.
Thu 4/2410:15 amHOU - KEF
2 stops15h 10mMultiple Airlines
Mon 5/55:00 pmKEF - HOU
1 stop21h 25mMultiple Airlines
Deal found 4/17$897

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 April 17, 2025.
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

Tue 7/29

6:45 pm-4:55 am

1 stop29h 10m

Reykjavik Keflavik Intl

Thu 8/7

9:35 am-10:42 pm

1 stop18h 07m

$508

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Tue 7/8

8:00 am-8:15 am

1 stop19h 15m

Reykjavik Keflavik Intl

Tue 7/15

9:35 am-2:11 pm

1 stop33h 36m

$520

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Fri 8/15

7:20 am-8:10 am

2 stops19h 50m

Reykjavik Keflavik Intl

Wed 8/20

9:30 am-11:15 am

2 stops30h 45m

$655

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Thu 8/21

2:40 pm-7:00 am

1 stop11h 20m

Reykjavik Keflavik Intl

Tue 8/26

8:50 am-4:24 pm

2 stops12h 34m

$681

HoustonReykjavik

HOU - KEF

HOUKEF

Houston Hobby

Mon 5/12

12:52 pm-9:30 am

2 stops15h 38m

Reykjavik Keflavik Intl

Tue 5/20

8:50 am-9:17 pm

2 stops17h 27m

$687

HoustonReykjavik

HOU - KEF

HOUKEF

Houston Hobby

Mon 8/18

1:00 pm-6:20 am

2 stops12h 20m

Reykjavik Keflavik Intl

Mon 8/25

8:50 am-9:35 pm

2 stops17h 45m

$694

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Mon 5/12

3:35 pm-1:05 pm

1 stop16h 30m

Reykjavik Keflavik Intl

Mon 5/19

12:25 am-1:35 pm

1 stop18h 10m

$717

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Wed 8/13

9:00 pm-9:40 am

1 stop31h 40m

Reykjavik Keflavik Intl

Mon 8/18

10:45 am-1:40 pm

1 stop31h 55m

$726

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Fri 5/9

6:48 pm-6:20 am

1 stop30h 32m

Reykjavik Keflavik Intl

Tue 5/20

8:50 am-3:23 pm

1 stop11h 33m

$739

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Sat 9/13

9:34 pm-8:30 am

1 stop29h 56m

Reykjavik Keflavik Intl

Sun 9/21

10:00 am-7:47 pm

1 stop14h 47m

$767

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 20 results
1
2

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

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

Currently, November is the cheapest month in which you can book a flight from Houston to Reykjavik Keflavik Intl Airport (average of $328). Flying from Houston to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $651). 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 HOU to KEF?

Find hourly flight availability from Houston 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 April 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Houston to Reykjavik Keflavik Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the afternoon.

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 April 17, 2025.
See what other customers who have flown with Alaska Airlines, Delta and KLM from Houston to Reykjavik have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
KLM
7.8
Good
1,327 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Air France
7.5
Good
1,435 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.

  • 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 $520. Other airlines that can offer you cheap pricing are KLM, from $682, and Lufthansa, from $717.

  • What are the cheapest airlines to fly from Houston to Reykjavik Keflavik Intl Airport one-way?

    One-way options have recently been found by users for as low as $611 on Delta. Other airlines that offer cheap prices include United Airlines from $611 and Lufthansa from $627 one-way.

  • 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.

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

    Currently, November is the cheapest month in which you can book a flight from Houston to Reykjavik Keflavik Intl Airport (average of $328). Flying from Houston to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $651). 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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Keflavik

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Top 5 airlines flying from Houston to Keflavik Intl

Discover the top 5 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$592Average$775FlexibilityNo cancel feeOn-time70%
DeltaCheapest$600Average$926FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$619Average$1,062FlexibilityNo cancel feeOn-time69%
KLMCheapest$630Average$903FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$726Average$1,001FlexibilityNo cancel feeOn-time67%

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