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Cheap flights from Riga to Houston from $511

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Riga to Houston departing on 8/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Riga to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:05 pm - 12:45 pm
RIX
-
IAH
24h 40m
1 stop
Turkish Airlines Logo
9:15 pm - 7:10 pm
IAH
-
RIX
37h 55m
1 stop
$904Turkish Airlines
Thu, Aug 20 - Mon, Aug 24
Turkish Airlines Logo
11:00 am - 12:45 pm
RIX
-
IAH
33h 45m
1 stop
Turkish Airlines Logo
9:15 pm - 7:10 pm
IAH
-
RIX
37h 55m
1 stop
$958Turkish Airlines
Thu, Aug 20 - Mon, Aug 24
Finnair Logo
9:40 pm - 7:15 pm
RIX
-
IAH
29h 35m
2 stops
Finnair Logo
9:05 pm - 10:05 am
IAH
-
RIX
29h 00m
2 stops
$1,002Finnair
Thu, Aug 20 - Mon, Aug 24
United Airlines Logo
7:00 am - 1:35 pm
RIX
-
IAH
14h 35m
1 stop
United Airlines Logo
10:57 am - 1:20 pm
IAH
-
RIX
18h 23m
2 stops
$1,008United Airlines
Thu, Aug 20 - Mon, Aug 24
Lufthansa Logo
7:10 am - 1:35 pm
RIX
-
IAH
14h 25m
1 stop
Lufthansa Logo
3:35 pm - 1:40 pm
IAH
-
RIX
14h 05m
1 stop
$1,011Lufthansa
Wed, Aug 12 - Sun, Aug 16
United Airlines Logo
7:10 am - 8:18 pm
RIX
-
IAH
21h 08m
2 stops
United Airlines Logo
3:35 pm - 1:40 pm
IAH
-
RIX
14h 05m
1 stop
$1,014United Airlines
Wed, Aug 12 - Sun, Aug 16
Lufthansa Logo
7:00 am - 1:35 pm
RIX
-
IAH
14h 35m
1 stop
Lufthansa Logo
5:06 pm - 11:10 pm
IAH
-
RIX
22h 04m
2 stops
$1,016Lufthansa
Thu, Aug 20 - Mon, Aug 24
United Airlines Logo
7:10 am - 8:18 pm
RIX
-
IAH
21h 08m
2 stops
United Airlines Logo
5:00 am - 1:40 pm
IAH
-
RIX
24h 40m
2 stops
$1,018United Airlines
Wed, Aug 12 - Sun, Aug 16
Lufthansa Logo
2:00 pm - 5:19 pm
RIX
-
IAH
35h 19m
2 stops
Lufthansa Logo
6:40 pm - 11:10 pm
IAH
-
RIX
20h 30m
2 stops
$1,045Lufthansa
Thu, Aug 20 - Mon, Aug 24
Multiple Airlines Logo
8:00 am - 10:11 pm
RIX
-
IAH
22h 11m
2 stops
Multiple Airlines Logo
10:00 am - 10:00 pm
IAH
-
RIX
28h 00m
3 stops
$1,139Multiple Airlines
Thu, Aug 20 - Mon, Aug 24

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United Airlines flights from Riga to Houston George Bush Intcntl Airport

Our best United Airlines deals on Riga to Houston George Bush Intcntl Airport flight tickets
United Airlines
Aug 20
RIX7:00 amRiga Intl
14h 35m
1 stop
IAH1:35 pmHouston George Bush Intcntl
Aug 24
IAH10:57 amHouston George Bush Intcntl
18h 23m
2 stops
RIX1:20 pmRiga Intl
$1,008
United Airlines
Aug 12
RIX7:10 amRiga Intl
21h 08m
2 stops
IAH8:18 pmHouston George Bush Intcntl
Aug 16
IAH3:35 pmHouston George Bush Intcntl
14h 05m
1 stop
RIX1:40 pmRiga Intl
$1,014
United Airlines
Aug 12
RIX7:10 amRiga Intl
21h 08m
2 stops
IAH8:18 pmHouston George Bush Intcntl
Aug 16
IAH5:00 amHouston George Bush Intcntl
24h 40m
2 stops
RIX1:40 pmRiga Intl
$1,018

Turkish Airlines flights from Riga to Houston George Bush Intcntl Airport

Our best Turkish Airlines deals on Riga to Houston George Bush Intcntl Airport flight tickets
Turkish Airlines
Aug 20
RIX8:05 pmRiga Intl
24h 40m
1 stop
IAH12:45 pmHouston George Bush Intcntl
Aug 24
IAH9:15 pmHouston George Bush Intcntl
37h 55m
1 stop
RIX7:10 pmRiga Intl
$904
Turkish Airlines
Aug 20
RIX11:00 amRiga Intl
33h 45m
1 stop
IAH12:45 pmHouston George Bush Intcntl
Aug 24
IAH9:15 pmHouston George Bush Intcntl
37h 55m
1 stop
RIX7:10 pmRiga Intl
$958

momondo Fare Finder

 
Customize your flight search to find flights from Riga to Houston George Bush Intcntl 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 July 30, 2026.
Use the filters below to find and compare flights from Riga to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RigaHouston

RIX - IAH

RIXIAH

Riga Intl

Thu 8/20

8:05 pm-12:45 pm

1 stop24h 40m

Houston George Bush Intcntl

Mon 8/24

9:15 pm-7:10 pm

1 stop37h 55m

$904

RigaHouston

RIX - IAH

RIXIAH

Riga Intl

Thu 8/20

11:00 am-12:45 pm

1 stop33h 45m

Houston George Bush Intcntl

Mon 8/24

9:15 pm-7:10 pm

1 stop37h 55m

$958

RigaHouston

RIX - IAH

RIXIAH

Riga Intl

Thu 8/20

9:40 pm-7:15 pm

2 stops29h 35m

Houston George Bush Intcntl

Mon 8/24

9:05 pm-10:05 am

2 stops29h 00m

$1,002

RigaHouston

RIX - IAH

RIXIAH

Riga Intl

Thu 8/20

7:00 am-1:35 pm

1 stop14h 35m

Houston George Bush Intcntl

Mon 8/24

10:57 am-1:20 pm

2 stops18h 23m

$1,008
Quickest round-trip

RigaHouston

RIX - IAH

RIXIAH

Riga Intl

Wed 8/12

7:10 am-1:35 pm

1 stop14h 25m

Houston George Bush Intcntl

Sun 8/16

3:35 pm-1:40 pm

1 stop14h 05m

$1,011

RigaHouston

RIX - IAH

RIXIAH

Riga Intl

Wed 8/12

7:10 am-8:18 pm

2 stops21h 08m

Houston George Bush Intcntl

Sun 8/16

3:35 pm-1:40 pm

1 stop14h 05m

$1,014

RigaHouston

RIX - IAH

RIXIAH

Riga Intl

Thu 8/20

7:00 am-1:35 pm

1 stop14h 35m

Houston George Bush Intcntl

Mon 8/24

5:06 pm-11:10 pm

2 stops22h 04m

$1,016

RigaHouston

RIX - IAH

RIXIAH

Riga Intl

Wed 8/12

7:10 am-8:18 pm

2 stops21h 08m

Houston George Bush Intcntl

Sun 8/16

5:00 am-1:40 pm

2 stops24h 40m

$1,018

RigaHouston

RIX - IAH

RIXIAH

Riga Intl

Thu 8/20

2:00 pm-5:19 pm

2 stops35h 19m

Houston George Bush Intcntl

Mon 8/24

6:40 pm-11:10 pm

2 stops20h 30m

$1,045

RigaHouston

RIX - IAH

RIXIAH

Riga Intl

Thu 8/20

8:00 am-10:11 pm

2 stops22h 11m

Houston George Bush Intcntl

Mon 8/24

10:00 am-10:00 pm

3 stops28h 00m

$1,139

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 Riga to Houston George Bush Intcntl 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

Can stopping save me money on Riga to Houston George Bush Intcntl Airport flights?

You could potentially save up to 22% on your flight if you consider stops on a Riga to Houston George Bush Intcntl Airport flight.

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

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

Cheap Riga to Houston George Bush Intcntl Airport (RIX to IAH) flight deals and tips

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

Fastest flight time

31h 15m

Direct flights

None
The fastest flight from Riga to Houston George Bush Intcntl Airport takes 31h 15m
There are no direct flights from Riga to Houston George Bush Intcntl Airport. There are no popular flight routes from Riga to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Riga to Houston George Bush Intcntl Airport

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

    A flight from Riga Intl to Houston George Bush Intcntl will travel around 5471.2 mi. In terms of flight time, this usually takes a little over 31h 15m.

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

    Prices for flights from Riga Intl Airport to Houston George Bush Intcntl Airport are updated daily.

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

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The required travel and health documents for your Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Conroe
Montgomery
Spring
Cypress
Jersey Village
Livingston
Tomball

Why use momondo?

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

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

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

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

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

momondo provides multiple filters to help you find the best flight to Houston from Riga. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Riga 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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