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Keflavik Intl

$315+ Cheap flights from George Bush Intcntl (IAH) 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.
IAH — KEF
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$401
(Mytrip)

One-way from

$315
(PLAY)

Popular in

July

Cheapest in

December

Average price

$735
Provider with most accurate pricing for Houston George Bush Intcntl-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Reykjavik Keflavik Intl flights.
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From Houston George Bush Intcntl to Reykjavik Keflavik Intl
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One-way flight from Houston George Bush Intcntl to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 11% potential increase in price ($107 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from George Bush Intcntl to Keflavik Intl

Cheapest flights from George Bush Intcntl to Keflavik Intl
Explore the most affordable flight options available from George Bush Intcntl 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 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 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 2/20. 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 George Bush Intcntl to Keflavik Intl within your budget

Customize your flight search to find flights from George Bush Intcntl 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

George Bush Intcntl

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

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

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

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Fri 7/4

6:30 am-9:30 am

2 stops22h 00m

Reykjavik Keflavik Intl

Tue 7/8

11:25 am-9:59 pm

1 stop15h 34m

$993

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Fri 3/21

12:07 pm-11:20 pm

2 stops30h 13m

Reykjavik Keflavik Intl

Fri 3/28

3:40 pm-11:59 pm

2 stops37h 19m

$1,060

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 11 results
1
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Compare providers for flights from George Bush Intcntl to Keflavik Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Keflavik Intl in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from George Bush Intcntl 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 George Bush Intcntl to Keflavik Intl

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

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

Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport (average of $328). Flying from Houston George Bush Intcntl Airport 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 IAH to KEF?

Find hourly flight availability from George Bush Intcntl 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.

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 26% on airfare.

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.
Read reviews from past customers who have flown Finnair, Air France and Turkish Airlines from Houston to Reykjavik. 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.
Finnair
7.6
Good
1,274 reviews

Comfort

7.4

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20

6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

Finnair
7.6
Good
1,274 reviews
Finnair
7.6
Good
1,274 reviews

Comfort

7.4

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20

6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

Air France
7.4
Good
1,449 reviews
Finnair
7.6
Good
1,274 reviews

Comfort

7.4

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20

6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

Turkish Airlines
7.3
Good
3,832 reviews
Finnair
7.6
Good
1,274 reviews

Comfort

7.4

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20

6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

Scandinavian Airlines
7.3
Good
1,325 reviews
Finnair
7.6
Good
1,274 reviews

Comfort

7.4

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20

6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

Lufthansa
6.7
Okay
6,986 reviews
Finnair
7.6
Good
1,274 reviews

Comfort

7.4

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20

6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport round-trip?

    Flying on Finnair is currently your cheapest option to Reykjavik Keflavik Intl Airport, with prices starting at $598. Additional round-trip tickets that might be worth considering are offered by British Airways and Lufthansa, with the lowest prices starting at $665 and $727, respectively. These flights start at 30% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from George Bush Intcntl to Keflavik Intl?

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

  • Can I find deals for business class flights from George Bush Intcntl to Keflavik Intl?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport (average of $328). Flying from Houston George Bush Intcntl Airport 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.

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Alternative routes for George Bush Intcntl to Keflavik Intl

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Hobby to Keflavik Intl flights

Top 6 airlines flying from George Bush Intcntl to Keflavik Intl

Discover the top 6 airlines that operate flights from George Bush Intcntl 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%
KLMCheapest$630Average$860FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$658Average$941FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$701Average$1,108FlexibilityNo cancel feeOn-time69%
DeltaCheapest$746Average$874FlexibilityNo cancel feeOn-timeN/A
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