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Keflavik Intl

$208+ 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — KEF
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$582
(Mytrip)

One-way from

$208
(PLAY)
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 junio 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/12. 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.
vie. 7/255:58 pmIAH - KEF
1 stop29h 57mMultiple Airlines
mar. 7/299:35 amKEF - IAH
3 stops42h 02mMultiple Airlines
Deal found 6/12$582
This Air Canada deal was found by Cheapflights users on 6/11. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2010:00 amIAH - KEF
1 stop17h 10mAir Canada
mar. 8/269:50 amKEF - IAH
2 stops38h 46mAir Canada
Deal found 6/11$592
This American Airlines deal was found by Cheapflights users on 6/10. 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.
lun. 11/39:45 pmIAH - KEF
1 stop31h 05mAmerican Airlines
mié. 11/1211:45 amKEF - IAH
1 stop32h 25mAmerican Airlines
Deal found 6/10$603
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
dom. 7/138:00 amIAH - KEF
1 stop19h 15mWestJet
vie. 7/189:35 amKEF - IAH
1 stop18h 07mWestJet
Deal found 6/12$621
This KLM deal was found by Cheapflights users on 6/9. 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.
dom. 7/203:09 pmIAH - KEF
1 stop10h 11mKLM
mar. 7/298:50 amKEF - IAH
1 stop11h 49mKLM
Deal found 6/9$626
This Delta deal was found by Cheapflights users on 6/11. 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.
lun. 7/286:00 amHOU - KEF
2 stops22h 30mDelta
lun. 8/49:30 amKEF - HOU
2 stops28h 54mDelta
Deal found 6/11$630
This United Airlines deal was found by Cheapflights users on 6/12. 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.
vie. 8/1510:00 amIAH - KEF
1 stop17h 20mUnited Airlines
mar. 8/199:50 amKEF - IAH
1 stop30h 25mUnited Airlines
Deal found 6/12$642
This Delta deal was found by Cheapflights users on 6/11. 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.
lun. 7/1412:39 pmIAH - KEF
2 stops13h 21mDelta
lun. 7/218:50 amKEF - IAH
1 stop14h 08mDelta
Deal found 6/11$656
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/21:15 pmIAH - KEF
2 stops39h 30mBritish Airways
dom. 12/711:40 amKEF - IAH
1 stop32h 30mBritish Airways
Deal found 6/11$683
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/212:25 pmHOU - KEF
2 stops40h 20mBritish Airways
dom. 12/711:40 amKEF - HOU
2 stops38h 24mBritish Airways
Deal found 6/10$698
This Air France deal was found by Cheapflights users on 6/10. 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.
sáb. 8/3010:22 amHOU - KEF
2 stops14h 58mMultiple Airlines
dom. 9/711:25 amKEF - HOU
2 stops16h 06mMultiple Airlines
Deal found 6/10$845
This KLM deal was found by Cheapflights users on 6/11. 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.
lun. 7/1410:02 amHOU - KEF
2 stops15h 18mKLM
jue. 7/3111:25 amKEF - HOU
2 stops15h 56mKLM
Deal found 6/11$860

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 junio 12, 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

vie. 7/25

5:58 pm-4:55 am

1 stop29h 57m

Reykjavik Keflavik Intl

mar. 7/29

9:35 am-10:37 pm

3 stops42h 02m

$582

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

mié. 8/20

10:00 am-8:10 am

1 stop17h 10m

Reykjavik Keflavik Intl

mar. 8/26

9:50 am-7:36 pm

2 stops38h 46m

$592

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

lun. 11/3

9:45 pm-10:50 am

1 stop31h 05m

Reykjavik Keflavik Intl

mié. 11/12

11:45 am-2:10 pm

1 stop32h 25m

$603

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

dom. 7/13

8:00 am-8:15 am

1 stop19h 15m

Reykjavik Keflavik Intl

vie. 7/18

9:35 am-10:42 pm

1 stop18h 07m

$621

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

dom. 7/20

3:09 pm-6:20 am

1 stop10h 11m

Reykjavik Keflavik Intl

mar. 7/29

8:50 am-3:39 pm

1 stop11h 49m

$626

HoustonReykjavik

HOU - KEF

HOUKEF

Houston Hobby

lun. 7/28

6:00 am-9:30 am

2 stops22h 30m

Reykjavik Keflavik Intl

lun. 8/4

9:30 am-9:24 am

2 stops28h 54m

$630

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

vie. 8/15

10:00 am-8:20 am

1 stop17h 20m

Reykjavik Keflavik Intl

mar. 8/19

9:50 am-11:15 am

1 stop30h 25m

$642

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

lun. 7/14

12:39 pm-7:00 am

2 stops13h 21m

Reykjavik Keflavik Intl

lun. 7/21

8:50 am-5:58 pm

1 stop14h 08m

$656

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

mar. 12/2

1:15 pm-10:45 am

2 stops39h 30m

Reykjavik Keflavik Intl

dom. 12/7

11:40 am-2:10 pm

1 stop32h 30m

$683

HoustonReykjavik

HOU - KEF

HOUKEF

Houston Hobby

sáb. 8/30

10:22 am-6:20 am

2 stops14h 58m

Reykjavik Keflavik Intl

dom. 9/7

11:25 am-10:31 pm

2 stops16h 06m

$845

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 18 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 June is currently the most expensive (average of $659). 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 junio 12, 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 junio 12, 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
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
KLM
7.8
Good
1,358 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Air France
7.5
Good
1,463 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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 $592. Other airlines that can offer you cheap pricing are American Airlines, from $603, and WestJet, from $621.

  • 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 $317 on WestJet. Other airlines that offer cheap prices include United Airlines from $500 and KLM from $582 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 June is currently the most expensive (average of $659). 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.

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$592Average$765FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$619Average$1,049FlexibilityNo cancel feeOn-time69%
KLMCheapest$630Average$843FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$700Average$982FlexibilityNo cancel feeOn-time67%
DeltaCheapest$708Average$1,034FlexibilityNo cancel feeOn-timeN/A

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