IAH - KEF

$432 Find Cheap Flights from Houston George Bush Airport to Reykjavik

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Reykjavik departing on 3/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Reykjavik, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$583
Multiple Airlines
Sun 4/26Fri 5/1
IAH - KEF • 1 stop
Cheapest one-way
$432
Multiple Airlines
Thu 3/26
IAH - KEF • 2 stops
Nonstop flights
Not available
There are currently no direct flights between George Bush Intcntl and Reykjavik. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $536 (round-trip)
Shortest trip • 9h 53m (one-way)
Insights
Insights
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We hope you love your trip to Reykjavik!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from George Bush Intcntl to Reykjavik (IAH-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Reykjavik that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Reykjavik

Sun, Apr 26 - Fri, May 1
Multiple Airlines Logo
7:00 am - 6:25 am
IAH
-
KEF
18h 25m
1 stop
Multiple Airlines Logo
5:00 pm - 11:44 pm
KEF
-
IAH
11h 44m
1 stop
$583Multiple Airlines
Sun, Apr 26 - Fri, May 1
Multiple Airlines Logo
7:00 am - 6:25 am
IAH
-
KEF
18h 25m
1 stop
Multiple Airlines Logo
5:00 pm - 11:44 pm
KEF
-
IAH
11h 44m
1 stop
$588Multiple Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
6:05 am - 6:25 am
IAH
-
KEF
19h 20m
1 stop
Multiple Airlines Logo
5:00 pm - 11:24 am
KEF
-
IAH
23h 24m
2 stops
$613Multiple Airlines
Tue, May 26 - Thu, Jun 4
Multiple Airlines Logo
6:30 am - 6:00 am
IAH
-
KEF
18h 30m
1 stop
Multiple Airlines Logo
10:45 am - 9:10 pm
KEF
-
IAH
15h 25m
1 stop
$645Multiple Airlines
Thu, Apr 30 - Mon, May 4
Multiple Airlines Logo
5:45 am - 6:15 am
IAH
-
KEF
19h 30m
2 stops
Multiple Airlines Logo
5:00 pm - 10:11 pm
KEF
-
IAH
34h 11m
1 stop
$654Multiple Airlines
Sun, Apr 26 - Fri, May 1
Multiple Airlines Logo
6:05 am - 6:25 am
IAH
-
KEF
19h 20m
1 stop
Multiple Airlines Logo
5:00 pm - 5:41 pm
KEF
-
IAH
29h 41m
2 stops
$662Multiple Airlines
Sat, Jun 6 - Tue, Jun 16
Icelandair Logo
11:50 am - 6:20 am
IAH
-
KEF
13h 30m
1 stop
Icelandair Logo
7:50 pm - 10:59 am
KEF
-
IAH
20h 09m
1 stop
$668Icelandair
Sun, Apr 26 - Fri, May 1
Multiple Airlines Logo
7:00 am - 6:15 am
IAH
-
KEF
18h 15m
2 stops
Multiple Airlines Logo
5:00 pm - 9:50 pm
KEF
-
IAH
33h 50m
1 stop
$679Multiple Airlines
Wed, Aug 19 - Sat, Aug 29
Icelandair Logo
11:50 am - 8:55 am
IAH
-
KEF
16h 05m
1 stop
Icelandair Logo
7:50 pm - 10:59 am
KEF
-
IAH
20h 09m
1 stop
$680Icelandair
Wed, Aug 19 - Sat, Aug 29
Icelandair Logo
11:50 am - 8:55 am
IAH
-
KEF
16h 05m
1 stop
Icelandair Logo
7:50 pm - 10:59 am
KEF
-
IAH
20h 09m
1 stop
$681Icelandair
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Reykjavik flights

Get data-powered insights and trends into flights from George Bush Intcntl to Reykjavik to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Houston George Bush Airport to Reykjavik?

Percentage of 1-stop round-trip flights from Houston George Bush Airport to Reykjavik chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Chicago (ORD) is the top choice – 30% of KAYAK users who clicked on 1-stop flights from Houston George Bush Airport to Reykjavik picked an itinerary connecting there.

What is the cheapest layover airport when flying from Houston George Bush Airport to Reykjavik?

Average round-trip price for 1-stop flights from Houston George Bush Airport to Reykjavik clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Calgary (YYC) offer the most affordable fares, with an average round-trip price of $536.

Which layover airport offers the shortest total travel time from Houston George Bush Airport to Reykjavik?

Shortest average total travel time for 1-stop one-way flights from Houston George Bush Airport to Reykjavik via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Detroit (DTW) for the shortest journey. The average one-way travel time for flights connecting there is 9h 53m.

Which layover airport has the quickest connection when flying from Houston George Bush Airport to Reykjavik?

Average layover duration at different layover airports for 1-stop one-way flights from Houston George Bush Airport to Reykjavik, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Chicago (ORD) often has the shortest layovers from Houston George Bush Airport to Reykjavik, with an average of 2h 14m.

Good to know

Low seasonOctober
Cheapest flight$432
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Houston George Bush Airport to Reykjavik

When to book flights from George Bush Intcntl to Reykjavik

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Reykjavik based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Reykjavik flights

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

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport was $432 for a one-way ticket and $583 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Reykjavik?

    A passport is required to fly from Houston George Bush Airport to Reykjavik.

  • Which airports will I be using when flying from Houston George Bush Airport to Reykjavik?

    On your way to Reykjavik, you’ll fly out from Houston George Bush Intcntl. You’ll be landing at Reykjavik Keflavik Intl.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Reykjavik?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston George Bush Airport to Reykjavik?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Houston George Bush Airport and Reykjavik, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Houston to Reykjavik, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to Reykjavik are Delta and United Airlines. With an average price for the route of $979 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $956 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Reykjavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Reykjavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and KEF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Reykjavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from George Bush Intcntl to Reykjavik

 
See real verified KAYAK customer reviews for airlines flying from Houston to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Reykjavik? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8288 reviews
7.2Food
8.1Boarding
7.8Entertainment
7.9Comfort
8.5Crew
Airline reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

10.0 ExcellentDebra, Mar 2026
PBI - ATL
Read more Delta reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

Everything you need to know for your flight from George Bush Intcntl to Reykjavik

Information on your arrival and departure airports