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Cheap flights from Reykjavik Keflavik Intl Airport to Houston from $419

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 9/10. 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.
Multiple Airlines Logo
9:00 am - 10:40 pm
KEF
-
IAH
18h 40m
1 stop
Multiple Airlines Logo
6:30 am - 7:40 am
IAH
-
KEF
20h 10m
2 stops
$858Multiple Airlines
Mon, May 18 - Mon, May 25
Multiple Airlines Logo
9:00 am - 1:55 pm
KEF
-
IAH
33h 55m
1 stop
Multiple Airlines Logo
7:15 am - 6:40 am
IAH
-
KEF
18h 25m
1 stop
$898Multiple Airlines
Mon, May 18 - Mon, May 25
Multiple Airlines Logo
1:10 am - 4:16 pm
KEF
-
IAH
44h 06m
3 stops
Multiple Airlines Logo
6:50 am - 12:20 am
IAH
-
KEF
36h 30m
2 stops
$1,014Multiple Airlines
Sat, May 2 - Fri, May 8
Multiple Airlines Logo
1:10 am - 4:16 pm
KEF
-
IAH
44h 06m
3 stops
Multiple Airlines Logo
8:28 am - 12:20 am
IAH
-
KEF
34h 52m
3 stops
$1,019Multiple Airlines
Sat, May 2 - Fri, May 8
Icelandair Logo
7:55 pm - 11:44 am
KEF
-
IAH
20h 49m
1 stop
Icelandair Logo
12:44 pm - 8:10 am
IAH
-
KEF
14h 26m
1 stop
$1,051Icelandair
Sun, May 3 - Fri, May 8
Multiple Airlines Logo
5:00 pm - 12:05 am
KEF
-
HOU
12h 05m
1 stop
Multiple Airlines Logo
4:05 pm - 9:25 am
HOU
-
KEF
12h 20m
1 stop
$1,077Multiple Airlines
Mon, May 18 - Mon, May 25
Multiple Airlines Logo
5:00 pm - 4:16 pm
KEF
-
IAH
28h 16m
2 stops
Multiple Airlines Logo
6:50 am - 12:20 am
IAH
-
KEF
36h 30m
2 stops
$1,079Multiple Airlines
Sun, May 3 - Fri, May 8
Virgin Atlantic Logo
9:30 am - 11:54 pm
KEF
-
IAH
19h 24m
2 stops
Virgin Atlantic Logo
11:34 am - 9:30 am
IAH
-
KEF
16h 56m
2 stops
$1,271Virgin Atlantic
Mon, May 18 - Mon, May 25
Virgin Atlantic Logo
11:25 am - 10:26 pm
KEF
-
HOU
16h 01m
2 stops
Virgin Atlantic Logo
1:06 pm - 9:30 am
HOU
-
KEF
15h 24m
2 stops
$1,271Virgin Atlantic
Mon, May 18 - Mon, May 25
Virgin Atlantic Logo
9:30 am - 10:26 pm
KEF
-
HOU
17h 56m
2 stops
Virgin Atlantic Logo
10:09 am - 9:30 am
HOU
-
KEF
18h 21m
2 stops
$1,357Virgin Atlantic
Sun, May 31 - Sun, Jun 7

Virgin Atlantic flights from Reykjavik Keflavik Intl Airport to Houston

Our best Virgin Atlantic deals on Reykjavik Keflavik Intl Airport to Houston flight tickets
Virgin Atlantic
May 18
KEF11:25 amReykjavik Keflavik Intl
16h 01m
2 stops
HOU10:26 pmHouston Hobby
May 25
HOU1:06 pmHouston Hobby
15h 24m
2 stops
KEF9:30 amReykjavik Keflavik Intl
$1,271
Virgin Atlantic
May 31
KEF9:30 amReykjavik Keflavik Intl
17h 56m
2 stops
HOU10:26 pmHouston Hobby
Jun 7
HOU10:09 amHouston Hobby
18h 21m
2 stops
KEF9:30 amReykjavik Keflavik Intl
$1,357

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 April 20, 2026.
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

Cheapest round-trip

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Mon 5/18

9:00 am-10:40 pm

1 stop18h 40m

Houston George Bush Intcntl

Mon 5/25

6:30 am-7:40 am

2 stops20h 10m

$858

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Mon 5/18

9:00 am-1:55 pm

1 stop33h 55m

Houston George Bush Intcntl

Mon 5/25

7:15 am-6:40 am

1 stop18h 25m

$898

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Sat 5/2

1:10 am-4:16 pm

3 stops44h 06m

Houston George Bush Intcntl

Fri 5/8

6:50 am-12:20 am

2 stops36h 30m

$1,014

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Sat 5/2

1:10 am-4:16 pm

3 stops44h 06m

Houston George Bush Intcntl

Fri 5/8

8:28 am-12:20 am

3 stops34h 52m

$1,019

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Sun 5/3

7:55 pm-11:44 am

1 stop20h 49m

Houston George Bush Intcntl

Fri 5/8

12:44 pm-8:10 am

1 stop14h 26m

$1,051
Quickest round-trip

ReykjavikHouston

KEF - HOU

KEFHOU

Reykjavik Keflavik Intl

Mon 5/18

5:00 pm-12:05 am

1 stop12h 05m

Houston Hobby

Mon 5/25

4:05 pm-9:25 am

1 stop12h 20m

$1,077

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Sun 5/3

5:00 pm-4:16 pm

2 stops28h 16m

Houston George Bush Intcntl

Fri 5/8

6:50 am-12:20 am

2 stops36h 30m

$1,079

ReykjavikHouston

KEF - IAH

KEFIAH

Reykjavik Keflavik Intl

Mon 5/18

9:30 am-11:54 pm

2 stops19h 24m

Houston George Bush Intcntl

Mon 5/25

11:34 am-9:30 am

2 stops16h 56m

$1,271

ReykjavikHouston

KEF - HOU

KEFHOU

Reykjavik Keflavik Intl

Mon 5/18

11:25 am-10:26 pm

2 stops16h 01m

Houston Hobby

Mon 5/25

1:06 pm-9:30 am

2 stops15h 24m

$1,271

ReykjavikHouston

KEF - HOU

KEFHOU

Reykjavik Keflavik Intl

Sun 5/31

9:30 am-10:26 pm

2 stops17h 56m

Houston Hobby

Sun 6/7

10:09 am-9:30 am

2 stops18h 21m

$1,357

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

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 is the cheapest airline that flies from Reykjavik Keflavik Intl to Houston?

WestJet is the most popular carrier operating from Reykjavik Keflavik Intl to Houston

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

Fastest flight time

12h 05m

Direct flights

None
The fastest flight from Reykjavik Keflavik Intl Airport to Houston takes 12h 05m
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.
Search flight deals

Frequently asked questions about flying from Reykjavik Keflavik Intl Airport to Houston

  • 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 05m.

  • 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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