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Keflavik Intl

$315+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — KEF
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Round-trip from

$401
(Mytrip)

One-way from

$315
(PLAY)

Popular in

April

Cheapest in

November
From Houston to Reykjavik Keflavik Intl
Search Deals
One-way flight from Houston to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($162 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($92 potential savings vs. average RT price).
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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 February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. 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 3/38:43 amIAH - KEF
1 stop14h 07mMultiple Airlines
Tue 3/43:20 pmKEF - IAH
2 stops31h 05mMultiple Airlines
Deal found 2/20$392
This Air France deal was found by Cheapflights users on 2/20. 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.
Tue 4/810:35 amHOU - KEF
2 stops17h 55mMultiple Airlines
Tue 4/1511:25 amKEF - HOU
2 stops27h 08mMultiple Airlines
Deal found 2/20$598
This Finnair deal was found by Cheapflights users on 2/19. 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 4/2312:02 pmIAH - KEF
2 stops23h 28mFinnair
Wed 4/308:45 amKEF - IAH
2 stops19h 40mFinnair
Deal found 2/19$598
This Justfly.com deal was found by Cheapflights users on 2/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/110:00 amIAH - KEF
2 stops41h 35mAir Canada
Tue 6/1010:00 amKEF - IAH
2 stops38h 56mAir Canada
Deal found 2/18$599
This Ovago deal was found by Cheapflights users on 2/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/49:45 pmIAH - KEF
1 stop31h 00mBritish Airways
Tue 3/1111:45 amKEF - IAH
1 stop32h 25mBritish Airways
Deal found 2/19$665
This United Airlines deal was found by Cheapflights users on 2/20. 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 6/15:05 amIAH - KEF
1 stop22h 25mUnited Airlines
Tue 6/1010:00 amKEF - IAH
1 stop30h 14mUnited Airlines
Deal found 2/20$717
This Ovago deal was found by Cheapflights users on 2/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/16:05 pmIAH - KEF
1 stop24h 30mLufthansa
Sat 4/512:25 amKEF - IAH
1 stop22h 35mLufthansa
Deal found 2/19$727
This Priceline deal was found by Cheapflights users on 2/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/226:33 pmHOU - KEF
2 stops35h 22mBritish Airways
Fri 3/286:45 pmKEF - HOU
2 stops29h 58mBritish Airways
Deal found 2/18$779
This Air France deal was found by Cheapflights users on 2/19. 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.
Fri 4/259:36 amIAH - KEF
2 stops18h 54mAir France
Wed 4/3011:25 amKEF - IAH
2 stops17h 31mAir France
Deal found 2/19$848
This Ovago deal was found by Cheapflights users on 2/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/245:50 pmIAH - KEF
2 stops33h 25mWestJet
Sat 5/319:35 amKEF - IAH
1 stop18h 07mWestJet
Deal found 2/19$873
This Delta deal was found by Cheapflights users on 2/19. 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.
Sat 9/1310:05 amHOU - KEF
2 stops18h 25mDelta
Sun 9/2111:25 amKEF - HOU
2 stops29h 40mDelta
Deal found 2/19$891
This Delta deal was found by Cheapflights users on 2/20. 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 7/46:30 amIAH - KEF
2 stops22h 00mDelta
Tue 7/811:25 amKEF - IAH
1 stop15h 34mDelta
Deal found 2/20$993

Find flights from Houston to Keflavik Intl within your budget

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 20, 2025.

Fly from

Houston

Fly to

Keflavik Intl

Route

Depart

Return

Price

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Mon 3/3

8:43 am-4:50 am

1 stop14h 07m

Reykjavik Keflavik Intl

Tue 3/4

3:20 pm-4:25 pm

2 stops31h 05m

$392

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Wed 4/23

12:02 pm-4:30 pm

2 stops23h 28m

Reykjavik Keflavik Intl

Wed 4/30

8:45 am-11:25 pm

2 stops19h 40m

$598

HoustonReykjavik

HOU - KEF

HOUKEF

Houston Hobby

Tue 4/8

10:35 am-9:30 am

2 stops17h 55m

Reykjavik Keflavik Intl

Tue 4/15

11:25 am-9:33 am

2 stops27h 08m

$598

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Sun 6/1

10:00 am-8:35 am

2 stops41h 35m

Reykjavik Keflavik Intl

Tue 6/10

10:00 am-7:56 pm

2 stops38h 56m

$599

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Tue 3/4

9:45 pm-10:45 am

1 stop31h 00m

Reykjavik Keflavik Intl

Tue 3/11

11:45 am-3:10 pm

1 stop32h 25m

$665

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Sun 6/1

5:05 am-8:30 am

1 stop22h 25m

Reykjavik Keflavik Intl

Tue 6/10

10:00 am-11:14 am

1 stop30h 14m

$717

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Tue 4/1

6:05 pm-11:35 pm

1 stop24h 30m

Reykjavik Keflavik Intl

Sat 4/5

12:25 am-6:00 pm

1 stop22h 35m

$727

HoustonReykjavik

HOU - KEF

HOUKEF

Houston Hobby

Sat 3/22

6:33 pm-10:55 am

2 stops35h 22m

Reykjavik Keflavik Intl

Fri 3/28

6:45 pm-7:43 pm

2 stops29h 58m

$779

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Fri 4/25

9:36 am-9:30 am

2 stops18h 54m

Reykjavik Keflavik Intl

Wed 4/30

11:25 am-11:56 pm

2 stops17h 31m

$848

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Sat 5/24

5:50 pm-8:15 am

2 stops33h 25m

Reykjavik Keflavik Intl

Sat 5/31

9:35 am-10:42 pm

1 stop18h 07m

$873

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 15 results
1
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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.

Travel insights for flights from Houston to Keflavik Intl

Get recent, data-driven insights about flights from Houston to Keflavik Intl including ideal travel times, pricing trends, and more.

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 $657). 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 February 20, 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 February 20, 2025.
See what other customers who have flown with Delta, Finnair and Air France 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.
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,274 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines
7.3
Good
3,832 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines
7.3
Good
1,325 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $598. Other airlines that can offer you cheap pricing are British Airways, from $665, and Lufthansa, from $727. Finnair is 40% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 $657). 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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Top 6 airlines flying from Houston to Keflavik Intl

Discover the top 6 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$592Average$767FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$595Average$910FlexibilityNo cancel feeOn-time67%
DeltaCheapest$600Average$893FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$619Average$1,029FlexibilityNo cancel feeOn-time69%
KLMCheapest$630Average$860FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$658Average$941FlexibilityNo cancel feeOn-time77%
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