What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Reykjavik round-trip?

Currently priced at $578, Delta will fly you from Houston George Bush Intcntl Airport to Reykjavik and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Air Canada - these airlines can fly you to your destination from $675 and $700, respectively. Users have found that Delta is 48% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Reykjavik 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 when rainfall is around 1.6 in.

If weather is an important factor for your trip to Reykjavik, 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).

What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Reykjavik?

When booking a flight from Houston George Bush Intcntl Airport to Reykjavik, you may want to consider flying on United Airlines, Air Canada or Delta as they are the most popular for this route.

Most accurate provider : When it comes to deals on Houston George Bush Intcntl Airport-Reykjavik 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 flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Reykjavik 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 flights, Cheapflights users trust Expedia the most. Expedia 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 flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from George Bush Intcntl to Reykjavik?

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 Reykjavik.

Can I find deals for business class flights from George Bush Intcntl to Reykjavik?

Yes. Cheapflights offers flight deals from George Bush Intcntl to Reykjavik by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$351+ Flights from Houston George Bush Intcntl Airport to Reykjavik

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Find flight deals from George Bush Intcntl to Reykjavik

Cheapest flights from George Bush Intcntl to Reykjavik
Explore the most affordable flight options available from George Bush Intcntl to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2025.

Mon 12/88:49 amIAH - KEF

2 stops15h 41mMultiple Airlines

Mon 12/154:55 pmKEF - IAH

2 stops30h 48mMultiple Airlines

Deal found 11/20

$619

Mon 12/812:35 pmIAH - KEF

2 stops40h 10mScandinavian Airlines

Mon 12/1511:30 amKEF - IAH

2 stops27h 21mScandinavian Airlines

Deal found 11/19

$869

Mon 11/241:35 pmIAH - KEF

2 stops39h 40mMultiple Airlines

Wed 11/265:00 pmKEF - IAH

1 stop26h 54mMultiple Airlines

Deal found 11/20

$1,024

Best flights from George Bush Intcntl to Reykjavik
Discover carefully curated flight deals from George Bush Intcntl to Reykjavik that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 21, 2025.

Thu 2/1911:49 amIAH - KEF

1 stop12h 56mMultiple Airlines

Mon 2/234:30 pmKEF - IAH

2 stops22h 15mMultiple Airlines

Deal found 11/20

$573

Tue 1/204:06 pmIAH - KEF

2 stops25h 49mScandinavian Airlines

Tue 1/277:35 amKEF - IAH

2 stops22h 02mScandinavian Airlines

Deal found 11/18

$749

Mon 12/85:33 amIAH - KEF

2 stops18h 57mMultiple Airlines

Mon 12/154:55 pmKEF - IAH

1 stop23h 15mMultiple Airlines

Deal found 11/21

$629

Mon 1/55:30 amIAH - KEF

1 stop19h 00mMultiple Airlines

Tue 1/135:00 pmKEF - IAH

1 stop11h 53mMultiple Airlines

Deal found 11/19

$679

Wed 1/214:06 pmIAH - KEF

2 stops25h 14mScandinavian Airlines

Mon 1/263:40 pmKEF - IAH

2 stops37h 57mScandinavian Airlines

Deal found 11/18

$811

Tue 1/137:30 pmIAH - KEF

2 stops39h 45mMultiple Airlines

Sat 1/245:00 pmKEF - IAH

1 stop11h 53mMultiple Airlines

Deal found 11/20

$788

Mon 12/812:35 pmIAH - KEF

2 stops40h 10mScandinavian Airlines

Mon 12/1511:30 amKEF - IAH

2 stops27h 21mScandinavian Airlines

Deal found 11/20

$872

Fri 2/209:44 pmIAH - KEF

2 stops26h 31mMultiple Airlines

Thu 2/265:00 pmKEF - IAH

2 stops22h 07mMultiple Airlines

Deal found 11/20

$793

Sat 3/147:05 amIAH - KEF

1 stop18h 10mMultiple Airlines

Sun 3/225:00 pmKEF - IAH

2 stops22h 44mMultiple Airlines

Deal found 11/19

$825

Last-minute flights from George Bush Intcntl to Reykjavik
Discover last-minute flight deals from George Bush Intcntl to Reykjavik. Data last updated November 21, 2025 and is based on user searches.

Mon 11/241:35 pmIAH - KEF

2 stops39h 40mMultiple Airlines

Wed 11/265:00 pmKEF - IAH

1 stop26h 54mMultiple Airlines

Deal found 11/20

$1,024

Mon 12/88:49 amIAH - KEF

2 stops15h 41mMultiple Airlines

Mon 12/154:55 pmKEF - IAH

2 stops30h 48mMultiple Airlines

Deal found 11/20

$619

Mon 12/812:35 pmIAH - KEF

2 stops40h 10mScandinavian Airlines

Mon 12/1511:30 amKEF - IAH

2 stops27h 21mScandinavian Airlines

Deal found 11/19

$869

One-way flights from George Bush Intcntl to Reykjavik
Search for one-way flight options from George Bush Intcntl to Reykjavik. Find affordable one-way fares based on user searches. Data last updated November 21, 2025.

Wed 2/44:35 pmIAH - KEF

3 stops43h 45mMultiple Airlines

Deal found 11/20

$351

Sat 12/138:49 amIAH - KEF

3 stops52h 51mMultiple Airlines

Deal found 11/18

$375

Wed 2/118:30 amIAH - KEF

3 stops52h 30mMultiple Airlines

Deal found 11/20

$386

Wed 2/116:10 pmIAH - KEF

2 stops34h 45mBritish Airways

Deal found 11/20

$1,205

Cheap flight deals from George Bush Intcntl to Reykjavik

Most accurate provider	FlightHub 3 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$489 (Kiwi.com)
One-way from	$351 (Kiwi.com)
Popular in	December
Cheapest in	November
Average price	$741

Provider with most accurate pricing for Houston George Bush Intcntl-Reykjavik (REK) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Reykjavik (REK) flights.

Search Deals

From Houston George Bush Intcntl to Reykjavik (REK)

Search Deals

One-way flight from Houston George Bush Intcntl to Reykjavik (REK)

Search Deals

Highest demand for flights based on searches. 27% potential increase in price ($418 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 20% potential price decrease ($192 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Reykjavik that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Thu 2/19

11:49 am-6:45 am

1 stop12h 56m

Reykjavik Keflavik Intl

Mon 2/23

4:30 pm-8:45 am

2 stops22h 15m

$573

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Mon 12/8

5:33 am-6:30 am

2 stops18h 57m

Reykjavik Keflavik Intl

Mon 12/15

4:55 pm-10:10 am

1 stop23h 15m

$629

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Mon 1/5

5:30 am-6:30 am

1 stop19h 00m

Reykjavik Keflavik Intl

Tue 1/13

5:00 pm-10:53 pm

1 stop11h 53m

$679

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Tue 1/20

4:06 pm-11:55 pm

2 stops25h 49m

Reykjavik Keflavik Intl

Tue 1/27

7:35 am-11:37 pm

2 stops22h 02m

$749

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Tue 1/13

7:30 pm-5:15 pm

2 stops39h 45m

Reykjavik Keflavik Intl

Sat 1/24

5:00 pm-10:53 pm

1 stop11h 53m

$788

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Fri 2/20

9:44 pm-6:15 am

2 stops26h 31m

Reykjavik Keflavik Intl

Thu 2/26

5:00 pm-9:07 am

2 stops22h 07m

$793

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Wed 1/21

4:06 pm-11:20 pm

2 stops25h 14m

Reykjavik Keflavik Intl

Mon 1/26

3:40 pm-11:37 pm

2 stops37h 57m

$811

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Sat 3/14

7:05 am-6:15 am

1 stop18h 10m

Reykjavik Keflavik Intl

Sun 3/22

5:00 pm-10:44 am

2 stops22h 44m

$825

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Mon 12/8

12:35 pm-10:45 am

2 stops40h 10m

Reykjavik Keflavik Intl

Mon 12/15

11:30 am-8:51 am

2 stops27h 21m

$872

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Wed 2/4

4:35 pm-6:20 pm

3 stops43h 45m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 13 results

Compare providers for flights from George Bush Intcntl to Reykjavik

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Reykjavik in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars

*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 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 flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Reykjavik 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 flights, Cheapflights users trust Expedia the most. Expedia 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 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 Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik 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.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Reykjavik

What is the cheapest time of day to fly from IAH to REK?

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Reykjavik in the evening. If you’re flexible enough to do this you can expect to save up to 4% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Reykjavik

Peruse reviews from past customers who have flown with Delta, KLM, and United Airlines from Houston George Bush Intcntl Airport to Reykjavik to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,002 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,002 reviews

Delta

7.9

Good

8,002 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

KLM

7.7

Good

1,414 reviews

Delta

7.9

Good

8,002 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,028 reviews

Delta

7.9

Good

8,002 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

WestJet

7.2

Good

3,168 reviews

Delta

7.9

Good

8,002 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Air Canada

7.1

Good

10,463 reviews

Delta

7.9

Good

8,002 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

How long is the flight from Houston George Bush Intcntl Airport to Reykjavik?
Scandinavian Airlines can get you from Houston George Bush Intcntl Airport to Reykjavik in just under 25h 49m. Your travel time can differ by up to . Houston George Bush Intcntl Airport and Reykjavik are separated by a distance of 3854 mi.
What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Reykjavik round-trip?
Currently priced at $578, Delta will fly you from Houston George Bush Intcntl Airport to Reykjavik and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Air Canada - these airlines can fly you to your destination from $675 and $700, respectively. Users have found that Delta is 48% cheaper than the other options available to this destination.
Can I find deals for flights from George Bush Intcntl to Reykjavik that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to Reykjavik flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to Reykjavik?
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 Reykjavik.
Can I find deals for business class flights from George Bush Intcntl to Reykjavik?
Yes. Cheapflights offers flight deals from George Bush Intcntl to Reykjavik by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Hveragerdi

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Top 4 airlines flying from George Bush Intcntl to Reykjavik

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$578	Average$979	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$675	Average$1,107	FlexibilityNo cancel fee	On-time69%
Air Canada	Cheapest$700	Average$809	FlexibilityNo cancel fee	On-time67%
British Airways	Cheapest$705	Average$775	FlexibilityNo cancel fee	On-time70%

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$351+ Cheap flights from George Bush Intcntl (IAH) to Reykjavik (REK)

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to Reykjavik with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from George Bush Intcntl to Reykjavik

Cheapest flights from George Bush Intcntl to ReykjavikExplore the most affordable flight options available from George Bush Intcntl to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2025.

Explore the most affordable flight options available from George Bush Intcntl to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2025.

Cheap flight deals from George Bush Intcntl to Reykjavik

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Reykjavik that are best for you.

Compare providers for flights from George Bush Intcntl to Reykjavik

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 Reykjavik in November.

Best time to book a flight from George Bush Intcntl to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik from George Bush Intcntl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Reykjavik

What is the cheapest time of day to fly from IAH to REK?

Find hourly flight availability from George Bush Intcntl to Reykjavik. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2025.

Reviews of airlines servicing Reykjavik

Peruse reviews from past customers who have flown with Delta, KLM, and United Airlines from Houston George Bush Intcntl Airport to Reykjavik to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Reykjavik. 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 Houston George Bush Intcntl Airport to Reykjavik?

What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Reykjavik round-trip?

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

How can I find direct flights from George Bush Intcntl to Reykjavik?

Can I find deals for business class flights from George Bush Intcntl to Reykjavik?

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Alternative routes for George Bush Intcntl to Reykjavik

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Top 4 airlines flying from George Bush Intcntl to Reykjavik

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Cheapest flights from George Bush Intcntl to Reykjavik
Explore the most affordable flight options available from George Bush Intcntl to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2025.