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Cheap flights from Reykjavik Keflavik Intl Airport to Houston from $510

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Reykjavik Keflavik Intl Airport to Houston departing on 12/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Reykjavik Keflavik Intl Airport to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
9:55 am - 5:48 pmKEF-IAH
13h 53m1 stop
Icelandair Logo
6:55 pm - 9:45 pmIAH-KEF
20h 50m1 stop
$916Icelandair
Find Deal
Sun, Dec 14 - Sat, Dec 20
Multiple Airlines Logo
5:00 pm - 11:08 pmKEF-IAH
12h 08m1 stop
Multiple Airlines Logo
3:09 pm - 9:45 pmIAH-KEF
24h 36m2 stops
$1,110Multiple Airlines
Find Deal
Sun, Dec 14 - Sat, Dec 20
Multiple Airlines Logo
5:00 pm - 9:28 amKEF-IAH
22h 28m2 stops
Multiple Airlines Logo
10:08 am - 9:45 pmIAH-KEF
29h 37m2 stops
$1,207Multiple Airlines
Find Deal
Sun, Dec 14 - Sat, Dec 20
American Airlines Logo
11:45 am - 2:05 pmKEF-IAH
32h 20m1 stop
American Airlines Logo
9:50 pm - 10:55 amIAH-KEF
31h 05m1 stop
$1,274American Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 8
American Airlines Logo
11:45 am - 2:05 pmKEF-IAH
32h 20m1 stop
American Airlines Logo
9:50 pm - 10:55 amIAH-KEF
31h 05m1 stop
$1,276American Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 8
American Airlines Logo
11:45 am - 2:05 pmKEF-IAH
32h 20m1 stop
American Airlines Logo
11:27 am - 10:55 amIAH-KEF
41h 28m2 stops
$1,279American Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 8
American Airlines Logo
11:45 am - 2:05 pmKEF-IAH
32h 20m1 stop
American Airlines Logo
2:41 pm - 10:55 amIAH-KEF
38h 14m2 stops
$1,280American Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 8
British Airways Logo
11:45 am - 2:05 pmKEF-IAH
32h 20m1 stop
British Airways Logo
9:50 pm - 10:55 amIAH-KEF
31h 05m1 stop
$1,281British Airways
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Thu, Feb 5 - Sun, Feb 8
American Airlines Logo
11:45 am - 10:42 pmKEF-IAH
40h 57m2 stops
American Airlines Logo
9:50 pm - 10:55 amIAH-KEF
31h 05m1 stop
$1,288American Airlines
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Thu, Feb 5 - Sun, Feb 8
American Airlines Logo
11:45 am - 10:42 pmKEF-IAH
40h 57m2 stops
American Airlines Logo
12:39 pm - 10:55 amIAH-KEF
40h 16m2 stops
$1,289American Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 8

American Airlines flights from Reykjavik Keflavik Intl Airport to Houston George Bush Intcntl Airport

Our best American Airlines deals on Reykjavik Keflavik Intl Airport to Houston George Bush Intcntl Airport flight tickets
American Airlines
Feb 5
KEF11:45 amReykjavik Keflavik Intl
32h 20m
1 stop
IAH2:05 pmHouston George Bush Intcntl
Feb 8
IAH9:50 pmHouston George Bush Intcntl
31h 05m
1 stop
KEF10:55 amReykjavik Keflavik Intl
$1,274
Find similar
American Airlines
Feb 5
KEF11:45 amReykjavik Keflavik Intl
32h 20m
1 stop
IAH2:05 pmHouston George Bush Intcntl
Feb 8
IAH9:50 pmHouston George Bush Intcntl
31h 05m
1 stop
KEF10:55 amReykjavik Keflavik Intl
$1,276
Find similar
American Airlines
Feb 5
KEF11:45 amReykjavik Keflavik Intl
32h 20m
1 stop
IAH2:05 pmHouston George Bush Intcntl
Feb 8
IAH11:27 amHouston George Bush Intcntl
41h 28m
2 stops
KEF10:55 amReykjavik Keflavik Intl
$1,279
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Reykjavik Keflavik Intl Airport to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Sun 12/14

9:55 am-5:48 pm

1 stop13h 53m

Houston George Bush Intcntl

Sat 12/20

6:55 pm-9:45 pm

1 stop20h 50m

$916

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Sun 12/14

5:00 pm-11:08 pm

1 stop12h 08m

Houston George Bush Intcntl

Sat 12/20

3:09 pm-9:45 pm

2 stops24h 36m

$1,110

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Sun 12/14

5:00 pm-9:28 am

2 stops22h 28m

Houston George Bush Intcntl

Sat 12/20

10:08 am-9:45 pm

2 stops29h 37m

$1,207

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Thu 2/5

11:45 am-2:05 pm

1 stop32h 20m

Houston George Bush Intcntl

Sun 2/8

9:50 pm-10:55 am

1 stop31h 05m

$1,274

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Thu 2/5

11:45 am-2:05 pm

1 stop32h 20m

Houston George Bush Intcntl

Sun 2/8

9:50 pm-10:55 am

1 stop31h 05m

$1,276

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Thu 2/5

11:45 am-2:05 pm

1 stop32h 20m

Houston George Bush Intcntl

Sun 2/8

11:27 am-10:55 am

2 stops41h 28m

$1,279

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Thu 2/5

11:45 am-2:05 pm

1 stop32h 20m

Houston George Bush Intcntl

Sun 2/8

2:41 pm-10:55 am

2 stops38h 14m

$1,280

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Thu 2/5

11:45 am-2:05 pm

1 stop32h 20m

Houston George Bush Intcntl

Sun 2/8

9:50 pm-10:55 am

1 stop31h 05m

$1,281

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Thu 2/5

11:45 am-10:42 pm

2 stops40h 57m

Houston George Bush Intcntl

Sun 2/8

9:50 pm-10:55 am

1 stop31h 05m

$1,288

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Thu 2/5

11:45 am-10:42 pm

2 stops40h 57m

Houston George Bush Intcntl

Sun 2/8

12:39 pm-10:55 am

2 stops40h 16m

$1,289

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from Reykjavik Keflavik Intl Airport to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Reykjavik Keflavik Intl Airport to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Reykjavik Keflavik Intl Airport to Houston George Bush Intcntl Airport (KEF to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Reykjavik Keflavik Intl Airport to Houston George Bush Intcntl Airport

Direct flights

None
There are no direct flights from Reykjavik Keflavik Intl Airport to Houston George Bush Intcntl Airport. There are no popular flight routes from Reykjavik Keflavik Intl Airport to Houston George Bush Intcntl Airport.
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  • How far is Reykjavik Keflavik Intl to Houston George Bush Intcntl by plane?

    A flight from Reykjavik Keflavik Intl to Houston George Bush Intcntl will travel around 3853.6 mi. Flights usually cover this in 12h 08m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Reykjavik Keflavik Intl Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Reykjavik Keflavik Intl Airport to Houston George Bush Intcntl Airport are updated daily.

  • How old do you have to be to fly from Reykjavik Keflavik Intl Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Reykjavik Keflavik Intl Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Reykjavik Keflavik Intl Airport to Houston George Bush Intcntl Airport?

    Price Alerts will notify you by email when the price for flights to Houston George Bush Intcntl Airport from Reykjavik Keflavik Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Reykjavik Keflavik Intl Airport to Houston George Bush Intcntl Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Houston?

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We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Reykjavik to Houston for you.

Can I find flights from Reykjavik to Houston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Houston from Reykjavik which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Reykjavik to Houston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Reykjavik.

I’m not ready to book a flight from Reykjavik to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Reykjavik are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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