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Cheap flights from Houston George Bush Intcntl Airport to Reykjavik from $161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Reykjavik departing on 9/17. 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 Houston George Bush Intcntl Airport to Reykjavik

Cheap round-trip flights

Logo
5:50 am - 4:55 amIAH-KEF
18h 05m1 stop
Logo
3:05 pm - 1:48 pmKEF-IAH
27h 43m1 stop
$341
Find Deal
Tue, Sep 23 - Mon, Oct 6
Logo
5:50 am - 4:55 amIAH-KEF
18h 05m1 stop
Logo
3:05 pm - 1:32 pmKEF-IAH
27h 27m1 stop
$345
Find Deal
Tue, Sep 16 - Tue, Sep 23
Logo
5:50 am - 4:55 amIAH-KEF
18h 05m1 stop
Logo
3:05 pm - 8:24 amKEF-IAH
22h 19m2 stops
$352
Find Deal
Tue, Sep 16 - Tue, Sep 23
Logo
5:50 am - 4:55 amIAH-KEF
18h 05m1 stop
Logo
3:05 pm - 7:55 amKEF-IAH
21h 50m1 stop
$355
Find Deal
Mon, Sep 15 - Wed, Sep 24
Logo
5:50 am - 4:55 amIAH-KEF
18h 05m1 stop
Logo
3:05 pm - 7:55 amKEF-IAH
21h 50m1 stop
$356
Find Deal
Mon, Sep 15 - Wed, Sep 24
Logo
5:50 am - 4:55 amIAH-KEF
18h 05m1 stop
Logo
3:05 pm - 1:48 pmKEF-IAH
27h 43m1 stop
$357
Find Deal
Fri, Sep 26 - Mon, Oct 6
British Airways Logo
9:50 pm - 10:55 amIAH-KEF
31h 05m1 stop
British Airways Logo
11:50 am - 2:05 pmKEF-IAH
32h 15m1 stop
$606British Airways
Find Deal
Sun, Nov 2 - Mon, Nov 17
British Airways Logo
4:32 pm - 10:45 amIAH-KEF
36h 13m2 stops
British Airways Logo
11:50 am - 9:16 pmKEF-IAH
39h 26m2 stops
$621British Airways
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Tue, Nov 18 - Tue, Nov 25
United Airlines Logo
1:51 pm - 7:00 amIAH-KEF
12h 09m1 stop
United Airlines Logo
9:50 am - 11:15 amKEF-IAH
30h 25m1 stop
$677United Airlines
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Wed, Sep 10 - Thu, Sep 18
Air Canada Logo
10:00 am - 8:15 amIAH-KEF
17h 15m2 stops
Air Canada Logo
9:50 am - 7:42 pmKEF-IAH
14h 52m2 stops
$679Air Canada
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Wed, Sep 10 - Thu, Sep 18

British Airways flights from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport

Our best British Airways deals on Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport flight tickets
British Airways
Nov 2
IAH9:50 pmHouston George Bush Intcntl
31h 05m
1 stop
KEF10:55 amReykjavik Keflavik Intl
Nov 17
KEF11:50 amReykjavik Keflavik Intl
32h 15m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$606
Find similar
British Airways
Nov 18
IAH4:32 pmHouston George Bush Intcntl
36h 13m
2 stops
KEF10:45 amReykjavik Keflavik Intl
Nov 25
KEF11:50 amReykjavik Keflavik Intl
39h 26m
2 stops
IAH9:16 pmHouston George Bush Intcntl
$621
Find similar
British Airways
Feb 8
IAH9:50 pmHouston George Bush Intcntl
31h 05m
1 stop
KEF10:55 amReykjavik Keflavik Intl
Feb 14
KEF11:55 amReykjavik Keflavik Intl
32h 10m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$651
Find similar

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

Our best United Airlines deals on Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport flight tickets
United Airlines
Sep 10
IAH1:51 pmHouston George Bush Intcntl
12h 09m
1 stop
KEF7:00 amReykjavik Keflavik Intl
Sep 18
KEF9:50 amReykjavik Keflavik Intl
30h 25m
1 stop
IAH11:15 amHouston George Bush Intcntl
$677
Find similar
United Airlines
Aug 28
IAH10:00 amHouston George Bush Intcntl
17h 10m
1 stop
KEF8:10 amReykjavik Keflavik Intl
Sep 5
KEF9:30 amReykjavik Keflavik Intl
31h 56m
2 stops
IAH12:26 pmHouston George Bush Intcntl
$892
Find similar
United Airlines
Aug 28
IAH7:20 amHouston George Bush Intcntl
19h 50m
2 stops
KEF8:10 amReykjavik Keflavik Intl
Sep 5
KEF9:30 amReykjavik Keflavik Intl
31h 56m
2 stops
IAH12:26 pmHouston George Bush Intcntl
$897
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momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl 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 August 18, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Tue 9/23

5:50 am-4:55 am

1 stop18h 05m

Reykjavik Keflavik Intl

Mon 10/6

3:05 pm-1:48 pm

1 stop27h 43m

$341

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Tue 9/16

5:50 am-4:55 am

1 stop18h 05m

Reykjavik Keflavik Intl

Tue 9/23

3:05 pm-1:32 pm

1 stop27h 27m

$345

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Tue 9/16

5:50 am-4:55 am

1 stop18h 05m

Reykjavik Keflavik Intl

Tue 9/23

3:05 pm-8:24 am

2 stops22h 19m

$352

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Mon 9/15

5:50 am-4:55 am

1 stop18h 05m

Reykjavik Keflavik Intl

Wed 9/24

3:05 pm-7:55 am

1 stop21h 50m

$355

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Mon 9/15

5:50 am-4:55 am

1 stop18h 05m

Reykjavik Keflavik Intl

Wed 9/24

3:05 pm-7:55 am

1 stop21h 50m

$356

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Fri 9/26

5:50 am-4:55 am

1 stop18h 05m

Reykjavik Keflavik Intl

Mon 10/6

3:05 pm-1:48 pm

1 stop27h 43m

$357

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Sun 11/2

9:50 pm-10:55 am

1 stop31h 05m

Reykjavik Keflavik Intl

Mon 11/17

11:50 am-2:05 pm

1 stop32h 15m

$606

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Tue 11/18

4:32 pm-10:45 am

2 stops36h 13m

Reykjavik Keflavik Intl

Tue 11/25

11:50 am-9:16 pm

2 stops39h 26m

$621

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Wed 9/10

1:51 pm-7:00 am

1 stop12h 09m

Reykjavik Keflavik Intl

Thu 9/18

9:50 am-11:15 am

1 stop30h 25m

$677

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Wed 9/10

10:00 am-8:15 am

2 stops17h 15m

Reykjavik Keflavik Intl

Thu 9/18

9:50 am-7:42 pm

2 stops14h 52m

$679

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 Reykjavik from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport

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 day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest day to depart from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport is on a Monday when prices can be found for as low as $841. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Wednesday, with ticket prices averaging around $995.

What is the cheapest time of day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest time of day to fly to Reykjavik Keflavik Intl Airport is in the evening when flights can be purchased for as low as $780. Flights at noon are often more expensive with an average ticket price of $988.

Can stopping save me money on Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport flights?

You could potentially save up to 13% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport flight.

When to book flights from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport

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

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

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

Best Price Found

$161

Fastest flight time

12h 09m

Direct flights

None
The best one-way flight to Reykjavik Keflavik Intl Airport from Houston George Bush Intcntl Airport in the past 72 hours is $161. The best round-trip flight deal from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport found on momondo in the last 72 hours is $341.
The fastest flight from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport takes 12h 09m
There are no direct flights from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport. Popular non-direct route for this connection is Houston George Bush Intcntl Airport - Reykjavik Keflavik Intl Airport.
Search flight deals

  • How far is Houston George Bush Intcntl to Reykjavik Keflavik Intl by plane?

    The distance between Houston George Bush Intcntl and Reykjavik Keflavik Intl is about 3853.6 mi. A reasonable flight in good conditions will take 12h 09m.

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

    Prices for flights from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The travel and health documents you'll need for your trip to Reykjavik Keflavik Intl 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 Reykjavik Keflavik Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport?

Best airlines flying from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $578Free CancellationRating
8.0
7,981 reviews
Search Delta flights
British AirwaysPriceFrom $592Free CancellationRating
6.6
7,277 reviews
Search British Airways flights
United AirlinesPriceFrom $606Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
KLMPriceFrom $630Free CancellationRating
7.8
1,385 reviews
Search KLM flights
Air CanadaPriceFrom $700Free CancellationRating
7.1
9,992 reviews
Search Air Canada flights

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Keflavik
Hveragerdi
Selfoss
Hella
Borgarnes
Kopavogur
Grindavik

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

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 Houston to Reykjavik for you.

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

Yes. momondo enables you to select and highlight flights to Reykjavik from Houston with this policy.

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

Once all potential Houston to Reykjavik flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Reykjavik, momondo offers a useful price alert feature which will track prices for flights to Reykjavik from Houston and alert you when they change.

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