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Cheap flights from Houston George Bush Intcntl Airport to Reykjavik from $348

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 11/27. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:15 am - 6:30 amIAH-KEF
18h 15m1 stop
Multiple Airlines Logo
5:00 pm - 8:29 amKEF-IAH
21h 29m1 stop
$520Multiple Airlines
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Thu, Jan 8 - Tue, Jan 13
Multiple Airlines Logo
5:20 am - 6:30 amIAH-KEF
19h 10m1 stop
Multiple Airlines Logo
5:00 pm - 11:08 pmKEF-IAH
12h 08m1 stop
$542Multiple Airlines
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Wed, Dec 10 - Wed, Dec 17
Multiple Airlines Logo
6:15 am - 6:30 amIAH-KEF
18h 15m1 stop
Multiple Airlines Logo
5:00 pm - 8:42 amKEF-IAH
21h 42m2 stops
$549Multiple Airlines
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Thu, Jan 8 - Tue, Jan 13
Multiple Airlines Logo
5:45 am - 6:05 amIAH-KEF
18h 20m2 stops
Multiple Airlines Logo
5:00 pm - 5:16 pmKEF-IAH
30h 16m2 stops
$568Multiple Airlines
Find Deal
Mon, Nov 10 - Wed, Nov 19
Finnair Logo
4:50 pm - 9:15 amIAH-KEF
35h 25m2 stops
Finnair Logo
5:10 pm - 10:43 pmKEF-IAH
34h 33m2 stops
$604Finnair
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Wed, Mar 18 - Tue, Mar 31
Lufthansa Logo
4:30 pm - 2:20 pmIAH-KEF
15h 50m1 stop
Lufthansa Logo
3:20 pm - 2:35 pmKEF-IAH
29h 15m1 stop
$626Lufthansa
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Thu, Nov 27 - Tue, Dec 2
Finnair Logo
1:17 pm - 9:15 amIAH-KEF
38h 58m2 stops
Finnair Logo
10:00 am - 3:05 pmKEF-IAH
34h 05m2 stops
$628Finnair
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Wed, Mar 11 - Wed, Mar 18
Lufthansa Logo
4:30 pm - 2:20 pmIAH-KEF
15h 50m1 stop
Lufthansa Logo
3:20 pm - 10:47 pmKEF-IAH
37h 27m2 stops
$677Lufthansa
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Thu, Nov 27 - Tue, Dec 2
British Airways Logo
9:50 pm - 10:55 amIAH-KEF
31h 05m1 stop
British Airways Logo
11:50 am - 10:03 amKEF-IAH
28h 13m2 stops
$805British Airways
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Sun, Nov 16 - Sun, Nov 23
American Airlines Logo
5:22 pm - 10:55 amIAH-KEF
35h 33m2 stops
American Airlines Logo
11:50 am - 3:05 pmKEF-IAH
32h 15m1 stop
$832American Airlines
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Wed, Mar 4 - Wed, Mar 11

Finnair flights from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport

Our best Finnair deals on Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport flight tickets
Finnair
Mar 18
IAH4:50 pmHouston George Bush Intcntl
35h 25m
2 stops
KEF9:15 amReykjavik Keflavik Intl
Mar 31
KEF5:10 pmReykjavik Keflavik Intl
34h 33m
2 stops
IAH10:43 pmHouston George Bush Intcntl
$604
Find similar
Finnair
Mar 11
IAH1:17 pmHouston George Bush Intcntl
38h 58m
2 stops
KEF9:15 amReykjavik Keflavik Intl
Mar 18
KEF10:00 amReykjavik Keflavik Intl
34h 05m
2 stops
IAH3:05 pmHouston George Bush Intcntl
$628
Find similar
Finnair
Mar 11
IAH4:50 pmHouston George Bush Intcntl
35h 25m
2 stops
KEF9:15 amReykjavik Keflavik Intl
Mar 18
KEF9:45 amReykjavik Keflavik Intl
34h 20m
2 stops
IAH3:05 pmHouston George Bush Intcntl
$663
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Lufthansa flights from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport

Our best Lufthansa deals on Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport flight tickets
Lufthansa
Nov 27
IAH4:30 pmHouston George Bush Intcntl
15h 50m
1 stop
KEF2:20 pmReykjavik Keflavik Intl
Dec 2
KEF3:20 pmReykjavik Keflavik Intl
29h 15m
1 stop
IAH2:35 pmHouston George Bush Intcntl
$626
Find similar
Lufthansa
Nov 27
IAH4:30 pmHouston George Bush Intcntl
15h 50m
1 stop
KEF2:20 pmReykjavik Keflavik Intl
Dec 2
KEF3:20 pmReykjavik Keflavik Intl
37h 27m
2 stops
IAH10:47 pmHouston George Bush Intcntl
$677
Find similar
Lufthansa
Nov 16
IAH8:22 pmHouston George Bush Intcntl
35h 58m
2 stops
KEF2:20 pmReykjavik Keflavik Intl
Nov 23
KEF3:20 pmReykjavik Keflavik Intl
29h 15m
1 stop
IAH2:35 pmHouston George Bush Intcntl
$688
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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 October 27, 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

Thu 1/8

6:15 am-6:30 am

1 stop18h 15m

Reykjavik Keflavik Intl

Tue 1/13

5:00 pm-8:29 am

1 stop21h 29m

$520

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Wed 12/10

5:20 am-6:30 am

1 stop19h 10m

Reykjavik Keflavik Intl

Wed 12/17

5:00 pm-11:08 pm

1 stop12h 08m

$542

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Thu 1/8

6:15 am-6:30 am

1 stop18h 15m

Reykjavik Keflavik Intl

Tue 1/13

5:00 pm-8:42 am

2 stops21h 42m

$549

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Mon 11/10

5:45 am-6:05 am

2 stops18h 20m

Reykjavik Keflavik Intl

Wed 11/19

5:00 pm-5:16 pm

2 stops30h 16m

$568

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Wed 3/18

4:50 pm-9:15 am

2 stops35h 25m

Reykjavik Keflavik Intl

Tue 3/31

5:10 pm-10:43 pm

2 stops34h 33m

$604

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Thu 11/27

4:30 pm-2:20 pm

1 stop15h 50m

Reykjavik Keflavik Intl

Tue 12/2

3:20 pm-2:35 pm

1 stop29h 15m

$626

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Wed 3/11

1:17 pm-9:15 am

2 stops38h 58m

Reykjavik Keflavik Intl

Wed 3/18

10:00 am-3:05 pm

2 stops34h 05m

$628

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Thu 11/27

4:30 pm-2:20 pm

1 stop15h 50m

Reykjavik Keflavik Intl

Tue 12/2

3:20 pm-10:47 pm

2 stops37h 27m

$677

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Sun 11/16

9:50 pm-10:55 am

1 stop31h 05m

Reykjavik Keflavik Intl

Sun 11/23

11:50 am-10:03 am

2 stops28h 13m

$805

HoustonReykjavik

IAH - KEF

IAHKEF

Houston George Bush Intcntl

Wed 3/4

5:22 pm-10:55 am

2 stops35h 33m

Reykjavik Keflavik Intl

Wed 3/11

11:50 am-3:05 pm

1 stop32h 15m

$832

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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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 9% 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

Direct flights

None
There are no direct flights from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport. There are no popular flight routes from Houston George Bush Intcntl Airport to Reykjavik Keflavik Intl Airport.
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  • 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 38m.

  • 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
7.9
7,996 reviews
Search Delta flights
United AirlinesPriceFrom $675Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
Air CanadaPriceFrom $700Free CancellationRating
7.1
10,370 reviews
Search Air Canada flights
British AirwaysPriceFrom $705Free CancellationRating
6.7
7,481 reviews
Search British Airways flights

Traveling to a place near Reykjavik?

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

Why use momondo?

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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