Cheap flights from Houston George Bush Intcntl Airport to Riga from $585

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 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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Cheap round-trip flights

British Airways Logo
12:18 pm - 3:15 pmIAH-RIX
18h 57m2 stops
British Airways Logo
8:55 am - 6:13 pmRIX-IAH
17h 18m2 stops
$585British Airways
Find Deal
Wed, Sep 10 - Wed, Sep 17
 Logo
4:50 pm - 8:55 amIAH-RIX
33h 05m2 stops
 Logo
10:05 pm - 8:32 pmRIX-IAH
30h 27m2 stops
Tue, Oct 28 - Thu, Nov 6
American Airlines Logo
3:30 pm - 3:25 pmIAH-RIX
15h 55m1 stop
American Airlines Logo
4:25 pm - 1:40 pmRIX-IAH
29h 15m1 stop
$588American Airlines
Find Deal
Sun, Sep 14 - Mon, Sep 29
American Airlines Logo
1:18 pm - 3:25 pmIAH-RIX
18h 07m2 stops
American Airlines Logo
4:25 pm - 7:15 pmRIX-IAH
34h 50m1 stop
$592American Airlines
Find Deal
Sun, Sep 14 - Mon, Sep 29
Scandinavian Airlines Logo
4:00 pm - 10:35 pmIAH-RIX
22h 35m2 stops
Scandinavian Airlines Logo
7:10 am - 11:59 pmRIX-IAH
23h 49m2 stops
$598Scandinavian Airlines
Find Deal
Fri, Oct 24 - Tue, Oct 28
Scandinavian Airlines Logo
4:00 pm - 10:35 pmIAH-RIX
22h 35m2 stops
Scandinavian Airlines Logo
7:00 am - 11:59 pmRIX-IAH
23h 59m3 stops
$601Scandinavian Airlines
Find Deal
Fri, Oct 24 - Tue, Oct 28
Air France Logo
5:05 pm - 1:15 pmIAH-RIX
13h 10m1 stop
Air France Logo
7:00 am - 1:55 pmRIX-IAH
14h 55m1 stop
$640Air France
Find Deal
Tue, Oct 28 - Thu, Nov 6
Air France Logo
5:05 pm - 1:15 pmIAH-RIX
13h 10m1 stop
Air France Logo
7:00 am - 5:31 pmRIX-IAH
18h 31m2 stops
$649Air France
Find Deal
Tue, Oct 28 - Thu, Nov 6
Lufthansa Logo
4:30 pm - 2:10 pmIAH-RIX
13h 40m1 stop
Lufthansa Logo
2:40 pm - 2:35 pmRIX-IAH
31h 55m1 stop
$725Lufthansa
Find Deal
Wed, Dec 3 - Sun, Dec 7
Lufthansa Logo
3:35 pm - 1:10 pmIAH-RIX
13h 35m1 stop
Lufthansa Logo
5:55 am - 3:35 pmRIX-IAH
16h 40m1 stop
$785Lufthansa
Find Deal
Fri, Oct 24 - Tue, Oct 28

British Airways flights from Houston George Bush Intcntl Airport to Riga

Our best British Airways deals on Houston George Bush Intcntl Airport to Riga flight tickets
British Airways
Sep 10
IAH12:18 pmHouston George Bush Intcntl
18h 57m
2 stops
RIX3:15 pmRiga Intl
Sep 17
RIX8:55 amRiga Intl
17h 18m
2 stops
IAH6:13 pmHouston George Bush Intcntl
British Airways
Sep 14
IAH3:30 pmHouston George Bush Intcntl
15h 55m
1 stop
RIX3:25 pmRiga Intl
Sep 29
RIX4:25 pmRiga Intl
29h 15m
1 stop
IAH1:40 pmHouston George Bush Intcntl
British Airways
Sep 14
IAH3:30 pmHouston George Bush Intcntl
15h 55m
1 stop
RIX3:25 pmRiga Intl
Sep 29
RIX4:25 pmRiga Intl
34h 50m
1 stop
IAH7:15 pmHouston George Bush Intcntl

Scandinavian Airlines flights from Houston George Bush Intcntl Airport to Riga

Our best Scandinavian Airlines deals on Houston George Bush Intcntl Airport to Riga flight tickets
Scandinavian Airlines
Oct 24
IAH4:00 pmHouston George Bush Intcntl
22h 35m
2 stops
RIX10:35 pmRiga Intl
Oct 28
RIX7:10 amRiga Intl
23h 49m
2 stops
IAH11:59 pmHouston George Bush Intcntl
Scandinavian Airlines
Oct 24
IAH4:00 pmHouston George Bush Intcntl
22h 35m
2 stops
RIX10:35 pmRiga Intl
Oct 28
RIX7:00 amRiga Intl
23h 59m
3 stops
IAH11:59 pmHouston George Bush Intcntl
Scandinavian Airlines
Oct 24
IAH4:00 pmHouston George Bush Intcntl
22h 25m
3 stops
RIX10:25 pmRiga Intl
Oct 28
RIX7:00 amRiga Intl
23h 59m
3 stops
IAH11:59 pmHouston George Bush Intcntl

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 August 11, 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

Wed 9/10

12:18 pm-3:15 pm

2 stops18h 57m

Riga Intl

Wed 9/17

8:55 am-6:13 pm

2 stops17h 18m

$585

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Tue 10/28

4:50 pm-8:55 am

2 stops33h 05m

Riga Intl

Thu 11/6

10:05 pm-8:32 pm

2 stops30h 27m

$587

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Sun 9/14

3:30 pm-3:25 pm

1 stop15h 55m

Riga Intl

Mon 9/29

4:25 pm-1:40 pm

1 stop29h 15m

$588

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Sun 9/14

1:18 pm-3:25 pm

2 stops18h 07m

Riga Intl

Mon 9/29

4:25 pm-7:15 pm

1 stop34h 50m

$592

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Fri 10/24

4:00 pm-10:35 pm

2 stops22h 35m

Riga Intl

Tue 10/28

7:10 am-11:59 pm

2 stops23h 49m

$598

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Fri 10/24

4:00 pm-10:35 pm

2 stops22h 35m

Riga Intl

Tue 10/28

7:00 am-11:59 pm

3 stops23h 59m

$601

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Tue 10/28

5:05 pm-1:15 pm

1 stop13h 10m

Riga Intl

Thu 11/6

7:00 am-1:55 pm

1 stop14h 55m

$640

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Tue 10/28

5:05 pm-1:15 pm

1 stop13h 10m

Riga Intl

Thu 11/6

7:00 am-5:31 pm

2 stops18h 31m

$649

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 12/3

4:30 pm-2:10 pm

1 stop13h 40m

Riga Intl

Sun 12/7

2:40 pm-2:35 pm

1 stop31h 55m

$725

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Fri 10/24

3:35 pm-1:10 pm

1 stop13h 35m

Riga Intl

Tue 10/28

5:55 am-3:35 pm

1 stop16h 40m

$785

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Best Price Found

$585

Fastest flight time

13h 10m

Direct flights

None

Airports in Riga

1 airport
The best flight deal from Houston George Bush Intcntl Airport to Riga found on momondo in the last 72 hours is $585
The fastest flight from Houston George Bush Intcntl Airport to Riga takes 13h 10m
There are no direct flights from Houston George Bush Intcntl Airport to Riga. Popular non-direct route for this connection is Houston George Bush Intcntl Airport - Riga Intl Airport.
There is 1 airport near Riga: Riga Intl (RIX)
  • 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 many operators does momondo search for flights from Houston George Bush Intcntl Airport to Riga Intl Airport?

  • 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.

  • What is the most popular airline from Houston George Bush Intcntl Airport to Riga?

Best airlines flying from Houston George Bush Intcntl Airport to Riga

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Riga with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $718Free CancellationRating
6.8
7,302 reviews
Search Lufthansa flights

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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 8/16
Sat 8/23

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