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Cheap flights from Reykjavik Keflavik Intl Airport to Houston from $238

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 10/6. 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

Logo
3:05 pm - 8:39 amKEF-IAH
22h 34m1 stop
Logo
5:50 am - 4:55 amIAH-KEF
18h 05m1 stop
$330
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Fri, Sep 12 - Tue, Sep 16
Logo
3:05 pm - 6:12 pmKEF-IAH
32h 07m2 stops
Logo
5:50 am - 4:55 amIAH-KEF
18h 05m1 stop
$335
Find Deal
Fri, Sep 12 - Tue, Sep 16
Logo
3:05 pm - 8:24 amKEF-IAH
22h 19m2 stops
Logo
5:30 am - 4:55 amIAH-KEF
18h 25m2 stops
$388
Find Deal
Fri, Sep 12 - Tue, Sep 16
Logo
3:05 pm - 2:20 pmKEF-IAH
28h 15m3 stops
Logo
5:30 am - 4:55 amIAH-KEF
18h 25m2 stops
$506
Find Deal
Fri, Sep 12 - Tue, Sep 16
Icelandair Logo
9:55 am - 5:51 pmKEF-IAH
12h 56m1 stop
Icelandair Logo
1:38 pm - 6:05 amIAH-KEF
10h 27m1 stop
$875Icelandair
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Thu, Oct 30 - Thu, Nov 6
Air France Logo
8:45 am - 5:40 pmKEF-HOU
13h 55m2 stops
Air France Logo
10:44 am - 6:20 amHOU-KEF
14h 36m2 stops
$1,156Air France
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Fri, Sep 12 - Tue, Sep 16
Turkish Airlines Logo
10:30 am - 7:05 pmKEF-IAH
37h 35m2 stops
Turkish Airlines Logo
10:05 pm - 3:20 pmIAH-KEF
36h 15m2 stops
$1,197Turkish Airlines
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Sat, Oct 11 - Thu, Oct 30
Turkish Airlines Logo
10:30 am - 7:05 pmKEF-IAH
37h 35m2 stops
Turkish Airlines Logo
10:05 pm - 3:20 pmIAH-KEF
36h 15m2 stops
$1,210Turkish Airlines
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Sat, Oct 11 - Thu, Oct 30
Lufthansa Logo
2:40 pm - 1:35 pmKEF-IAH
51h 55m2 stops
Lufthansa Logo
5:30 pm - 3:45 pmIAH-KEF
17h 15m1 stop
$1,279Lufthansa
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Sat, Oct 11 - Thu, Oct 30
Lufthansa Logo
2:40 pm - 1:35 pmKEF-IAH
51h 55m2 stops
Lufthansa Logo
5:30 pm - 3:45 pmIAH-KEF
17h 15m1 stop
$1,280Lufthansa
Find Deal
Sat, Oct 11 - Thu, Oct 30

British Airways flights from Reykjavik Keflavik Intl Airport to Houston

Our best British Airways deals on Reykjavik Keflavik Intl Airport to Houston flight tickets
British Airways
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
$1,282
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British Airways
Oct 11
KEF10:00 amReykjavik Keflavik Intl
41h 02m
2 stops
HOU10:02 pmHouston Hobby
Oct 30
HOU2:26 pmHouston Hobby
39h 29m
2 stops
KEF10:55 amReykjavik Keflavik Intl
$1,765
Find similar
British Airways
Oct 11
KEF10:00 amReykjavik Keflavik Intl
41h 02m
2 stops
HOU10:02 pmHouston Hobby
Oct 30
HOU2:26 pmHouston Hobby
39h 29m
2 stops
KEF10:55 amReykjavik Keflavik Intl
$1,766
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American Airlines flights from Reykjavik Keflavik Intl Airport to Houston

Our best American Airlines deals on Reykjavik Keflavik Intl Airport to Houston flight tickets
American Airlines
Feb 5
KEF11:45 amReykjavik Keflavik Intl
32h 20m
1 stop
IAH2:05 pmHouston George Bush Intcntl
Feb 8
IAH9:06 amHouston George Bush Intcntl
43h 49m
2 stops
KEF10:55 amReykjavik Keflavik Intl
$1,284
Find similar
American Airlines
Feb 5
KEF11:45 amReykjavik Keflavik Intl
32h 20m
1 stop
IAH2:05 pmHouston George Bush Intcntl
Feb 8
IAH9:06 amHouston George Bush Intcntl
43h 49m
2 stops
KEF10:55 amReykjavik Keflavik Intl
$1,287
Find similar
American Airlines
Feb 5
KEF11:45 amReykjavik Keflavik Intl
17h 58m
2 stops
IAH11:43 pmHouston George Bush Intcntl
Feb 8
IAH9:50 pmHouston George Bush Intcntl
31h 05m
1 stop
KEF10:55 amReykjavik Keflavik Intl
$1,290
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momondo Fare Finder

 
Customize your flight search to find flights from Reykjavik Keflavik Intl Airport to Houston 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 August 21, 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Fri 9/12

3:05 pm-8:39 am

1 stop22h 34m

Houston George Bush Intcntl

Tue 9/16

5:50 am-4:55 am

1 stop18h 05m

$330

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Fri 9/12

3:05 pm-6:12 pm

2 stops32h 07m

Houston George Bush Intcntl

Tue 9/16

5:50 am-4:55 am

1 stop18h 05m

$335

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Fri 9/12

3:05 pm-8:24 am

2 stops22h 19m

Houston George Bush Intcntl

Tue 9/16

5:30 am-4:55 am

2 stops18h 25m

$388

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Fri 9/12

3:05 pm-2:20 pm

3 stops28h 15m

Houston George Bush Intcntl

Tue 9/16

5:30 am-4:55 am

2 stops18h 25m

$506

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Thu 10/30

9:55 am-5:51 pm

1 stop12h 56m

Houston George Bush Intcntl

Thu 11/6

1:38 pm-6:05 am

1 stop10h 27m

$875

ReykjavikHouston

KEF - HOU

KEFHOU

Reykjavik Keflavik Intl

Fri 9/12

8:45 am-5:40 pm

2 stops13h 55m

Houston Hobby

Tue 9/16

10:44 am-6:20 am

2 stops14h 36m

$1,156

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Sat 10/11

10:30 am-7:05 pm

2 stops37h 35m

Houston George Bush Intcntl

Thu 10/30

10:05 pm-3:20 pm

2 stops36h 15m

$1,197

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Sat 10/11

10:30 am-7:05 pm

2 stops37h 35m

Houston George Bush Intcntl

Thu 10/30

10:05 pm-3:20 pm

2 stops36h 15m

$1,210

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Sat 10/11

2:40 pm-1:35 pm

2 stops51h 55m

Houston George Bush Intcntl

Thu 10/30

5:30 pm-3:45 pm

1 stop17h 15m

$1,279

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Sat 10/11

2:40 pm-1:35 pm

2 stops51h 55m

Houston George Bush Intcntl

Thu 10/30

5:30 pm-3:45 pm

1 stop17h 15m

$1,280

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Reykjavik Keflavik Intl Airport to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What cabin class options are available on Reykjavik Keflavik Intl to Houston flights?

There are 1 cabin classes available to choose from on Reykjavik Keflavik Intl to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Reykjavik Keflavik Intl Airport to Houston flight deals and tips

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

Direct flights

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

    The straight-line distance from Reykjavik Keflavik Intl to Houston is 3868.0 mi. By plane, this route typically takes 12h 56m.

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

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

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

    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.

  • What documentation or ID do you need to fly to Houston?

    The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Reykjavik to Houston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Reykjavik to Houston. Millions of users trust and use momondo every year so you are in good hands.

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?

Of course. momondo tracks the price of Reykjavik to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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