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Cheap flights from Houston George Bush Intcntl Airport to Riga from $655

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Riga departing on 12/5. 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 Riga

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
4:00 pm - 3:45 pmIAH-RIX
39h 45m2 stops
Scandinavian Airlines Logo
7:15 am - 11:55 pmRIX-IAH
24h 40m2 stops
$655Scandinavian Airlines
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Fri, Dec 5 - Mon, Dec 8
Turkish Airlines Logo
9:05 pm - 10:45 amIAH-RIX
29h 40m1 stop
Turkish Airlines Logo
11:40 am - 1:10 pmRIX-IAH
33h 30m1 stop
$705Turkish Airlines
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Fri, Feb 27 - Tue, Mar 3
Turkish Airlines Logo
2:30 pm - 10:00 amIAH-RIX
35h 30m1 stop
Turkish Airlines Logo
8:00 pm - 7:15 pmRIX-IAH
31h 15m1 stop
$715Turkish Airlines
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Wed, Apr 1 - Sun, Apr 5
Turkish Airlines Logo
2:30 pm - 10:00 amIAH-RIX
35h 30m1 stop
Turkish Airlines Logo
8:00 pm - 7:15 pmRIX-IAH
31h 15m1 stop
$725Turkish Airlines
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Wed, Apr 1 - Sun, Apr 5
Turkish Airlines Logo
9:00 pm - 10:00 amIAH-RIX
29h 00m1 stop
Turkish Airlines Logo
10:55 am - 7:15 pmRIX-IAH
40h 20m1 stop
$765Turkish Airlines
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Wed, Apr 1 - Sun, Apr 5
Turkish Airlines Logo
9:05 pm - 10:45 amIAH-RIX
29h 40m1 stop
Turkish Airlines Logo
7:00 pm - 1:10 pmRIX-IAH
26h 10m1 stop
$766Turkish Airlines
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Mon, Dec 29 - Tue, Jan 13
United Airlines Logo
9:49 am - 1:55 pmIAH-RIX
20h 06m2 stops
United Airlines Logo
5:55 am - 6:15 pmRIX-IAH
20h 20m1 stop
$779United Airlines
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Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
9:49 am - 1:55 pmIAH-RIX
20h 06m2 stops
United Airlines Logo
5:55 am - 2:10 pmRIX-IAH
16h 15m1 stop
$780United Airlines
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Fri, Feb 27 - Tue, Mar 3
Air Canada Logo
11:55 am - 5:15 pmIAH-RIX
21h 20m2 stops
Air Canada Logo
7:35 am - 9:44 pmRIX-IAH
22h 09m2 stops
$781Air Canada
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Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
9:49 am - 1:55 pmIAH-RIX
20h 06m2 stops
United Airlines Logo
5:55 am - 9:44 pmRIX-IAH
23h 49m2 stops
$785United Airlines
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Fri, Feb 27 - Tue, Mar 3

United Airlines flights from Houston George Bush Intcntl Airport to Riga

Our best United Airlines deals on Houston George Bush Intcntl Airport to Riga flight tickets
United Airlines
Feb 27
IAH9:49 amHouston George Bush Intcntl
20h 06m
2 stops
RIX1:55 pmRiga Intl
Mar 3
RIX5:55 amRiga Intl
20h 20m
1 stop
IAH6:15 pmHouston George Bush Intcntl
$779
Find similar
United Airlines
Feb 27
IAH9:49 amHouston George Bush Intcntl
20h 06m
2 stops
RIX1:55 pmRiga Intl
Mar 3
RIX5:55 amRiga Intl
16h 15m
1 stop
IAH2:10 pmHouston George Bush Intcntl
$780
Find similar
United Airlines
Feb 27
IAH9:49 amHouston George Bush Intcntl
20h 06m
2 stops
RIX1:55 pmRiga Intl
Mar 3
RIX5:55 amRiga Intl
23h 49m
2 stops
IAH9:44 pmHouston George Bush Intcntl
$785
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KLM flights from Houston George Bush Intcntl Airport to Riga

Our best KLM deals on Houston George Bush Intcntl Airport to Riga flight tickets
KLM
Feb 25
IAH3:30 pmHouston George Bush Intcntl
17h 45m
1 stop
RIX5:15 pmRiga Intl
Mar 1
RIX11:50 amRiga Intl
33h 40m
1 stop
IAH1:30 pmHouston George Bush Intcntl
$789
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KLM
Dec 29
IAH3:30 pmHouston George Bush Intcntl
13h 40m
1 stop
RIX1:10 pmRiga Intl
Jan 13
RIX7:35 amRiga Intl
23h 42m
2 stops
IAH11:17 pmHouston George Bush Intcntl
$824
Find similar
KLM
Apr 1
IAH3:40 pmHouston George Bush Intcntl
17h 35m
2 stops
RIX5:15 pmRiga Intl
Apr 5
RIX11:50 amRiga Intl
20h 09m
2 stops
IAH11:59 pmHouston George Bush Intcntl
$939
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momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Riga 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 November 13, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Riga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Fri 12/5

4:00 pm-3:45 pm

2 stops39h 45m

Riga Intl

Mon 12/8

7:15 am-11:55 pm

2 stops24h 40m

$655

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Fri 2/27

9:05 pm-10:45 am

1 stop29h 40m

Riga Intl

Tue 3/3

11:40 am-1:10 pm

1 stop33h 30m

$705

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 4/1

2:30 pm-10:00 am

1 stop35h 30m

Riga Intl

Sun 4/5

8:00 pm-7:15 pm

1 stop31h 15m

$715

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 4/1

2:30 pm-10:00 am

1 stop35h 30m

Riga Intl

Sun 4/5

8:00 pm-7:15 pm

1 stop31h 15m

$725

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 4/1

9:00 pm-10:00 am

1 stop29h 00m

Riga Intl

Sun 4/5

10:55 am-7:15 pm

1 stop40h 20m

$765

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Mon 12/29

9:05 pm-10:45 am

1 stop29h 40m

Riga Intl

Tue 1/13

7:00 pm-1:10 pm

1 stop26h 10m

$766

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Fri 2/27

9:49 am-1:55 pm

2 stops20h 06m

Riga Intl

Tue 3/3

5:55 am-6:15 pm

1 stop20h 20m

$779

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Fri 2/27

9:49 am-1:55 pm

2 stops20h 06m

Riga Intl

Tue 3/3

5:55 am-2:10 pm

1 stop16h 15m

$780

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 2/25

11:55 am-5:15 pm

2 stops21h 20m

Riga Intl

Sun 3/1

7:35 am-9:44 pm

2 stops22h 09m

$781

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Fri 2/27

9:49 am-1:55 pm

2 stops20h 06m

Riga Intl

Tue 3/3

5:55 am-9:44 pm

2 stops23h 49m

$785

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Riga from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Riga

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 time of day to depart on your flight to Riga?

Flying to Riga from Houston George Bush Intcntl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $802 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to Riga is in the afternoon when prices are around $1,010.

When to book flights from Houston George Bush Intcntl Airport to Riga

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Riga 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 Riga (IAH to RIX) flight deals and tips

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

Direct flights

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

    Houston George Bush Intcntl and Riga Intl are 5471.2 mi apart from one another. In terms of flight time, this usually takes a little over 13h 10m.

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

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

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Riga 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 Riga Intl Airport.

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

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

Traveling to a place near Riga?

Book flights to Riga if you plan to visit one of these locations
Jūrmala

Why use momondo?

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

It is quick and easy to find Houston to Riga flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Riga that suits you.

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

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

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

Once all potential Houston to Riga 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 Riga right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Riga from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Sat 12/13
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Cabin classes currently available on flights to Riga

List of cabin classes available on flights landing in Riga. Availability may vary depending on flight origin and airline.
First Class to Riga
Business Class to Riga