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Cheap flights from Houston to Riga from $493

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 to Riga departing on 2/4. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
4:06 pm - 10:25 pm
IAH
-
RIX
22h 19m2 stops
Scandinavian Airlines Logo
7:15 am - 11:37 pm
RIX
-
IAH
24h 22m2 stops
$493Scandinavian Airlines
Wed, Feb 4 - Wed, Feb 11
Scandinavian Airlines Logo
4:06 pm - 10:25 pm
IAH
-
RIX
22h 19m3 stops
Scandinavian Airlines Logo
7:15 am - 11:37 pm
RIX
-
IAH
24h 22m2 stops
$500Scandinavian Airlines
Wed, Feb 4 - Wed, Feb 11
Multiple Airlines Logo
4:05 pm - 1:15 pm
IAH
-
RIX
13h 10m1 stop
Multiple Airlines Logo
11:50 am - 1:30 pm
RIX
-
IAH
33h 40m1 stop
$578Multiple Airlines
Wed, Feb 4 - Wed, Feb 11
Multiple Airlines Logo
12:40 pm - 1:15 pm
IAH
-
RIX
16h 35m2 stops
Multiple Airlines Logo
5:00 pm - 1:30 pm
RIX
-
IAH
28h 30m1 stop
$582Multiple Airlines
Wed, Feb 4 - Wed, Feb 11
British Airways Logo
4:55 pm - 2:50 pm
HOU
-
RIX
37h 55m2 stops
British Airways Logo
9:25 am - 10:46 pm
RIX
-
HOU
21h 21m2 stops
$660British Airways
Wed, Feb 4 - Wed, Feb 11
KLM Logo
3:30 pm - 10:20 pm
IAH
-
RIX
22h 50m1 stop
KLM Logo
7:35 am - 1:30 pm
RIX
-
IAH
13h 55m1 stop
$690KLM
Fri, Jan 30 - Tue, Feb 3
KLM Logo
7:05 am - 1:10 pm
IAH
-
RIX
22h 05m2 stops
KLM Logo
7:35 am - 1:30 pm
RIX
-
IAH
13h 55m1 stop
$694KLM
Fri, Jan 30 - Tue, Feb 3
Turkish Airlines Logo
9:05 pm - 10:45 am
IAH
-
RIX
29h 40m1 stop
Turkish Airlines Logo
11:40 am - 7:10 pm
RIX
-
IAH
39h 30m1 stop
$695Turkish Airlines
Sat, Jan 31 - Wed, Feb 4
Turkish Airlines Logo
9:05 pm - 6:05 pm
IAH
-
RIX
37h 00m1 stop
Turkish Airlines Logo
7:00 pm - 7:10 pm
RIX
-
IAH
32h 10m1 stop
$705Turkish Airlines
Fri, Jan 30 - Tue, Feb 3
British Airways Logo
8:16 pm - 2:50 pm
HOU
-
RIX
58h 34m2 stops
British Airways Logo
9:25 am - 10:46 pm
RIX
-
HOU
21h 21m2 stops
$1,481British Airways
Tue, Dec 30 - Wed, Jan 7

KLM flights from Houston to Riga

Our best KLM deals on Houston to Riga flight tickets
KLM
Jan 30
IAH3:30 pmHouston George Bush Intcntl
22h 50m
1 stop
RIX10:20 pmRiga Intl
Feb 3
RIX7:35 amRiga Intl
13h 55m
1 stop
IAH1:30 pmHouston George Bush Intcntl
$690
Find similar
KLM
Jan 30
IAH7:05 amHouston George Bush Intcntl
22h 05m
2 stops
RIX1:10 pmRiga Intl
Feb 3
RIX7:35 amRiga Intl
13h 55m
1 stop
IAH1:30 pmHouston George Bush Intcntl
$694
Find similar
KLM
Jan 30
HOU5:45 amHouston Hobby
23h 25m
2 stops
RIX1:10 pmRiga Intl
Feb 3
RIX7:35 amRiga Intl
22h 58m
2 stops
HOU10:33 pmHouston Hobby
$704
Find similar

Turkish Airlines flights from Houston to Riga

Our best Turkish Airlines deals on Houston to Riga flight tickets
Turkish Airlines
Jan 31
IAH9:05 pmHouston George Bush Intcntl
29h 40m
1 stop
RIX10:45 amRiga Intl
Feb 4
RIX11:40 amRiga Intl
39h 30m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$695
Find similar
Turkish Airlines
Jan 30
IAH9:05 pmHouston George Bush Intcntl
37h 00m
1 stop
RIX6:05 pmRiga Intl
Feb 3
RIX7:00 pmRiga Intl
32h 10m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$705
Find similar
Turkish Airlines
Dec 27
IAH9:05 pmHouston George Bush Intcntl
37h 00m
1 stop
RIX6:05 pmRiga Intl
Jan 6
RIX7:00 pmRiga Intl
32h 10m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$1,216
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 December 4, 2025.
Use the filters below to find and compare flights from Houston to Riga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 2/4

4:06 pm-10:25 pm

2 stops22h 19m

Riga Intl

Wed 2/11

7:15 am-11:37 pm

2 stops24h 22m

$493

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 2/4

4:06 pm-10:25 pm

3 stops22h 19m

Riga Intl

Wed 2/11

7:15 am-11:37 pm

2 stops24h 22m

$500

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 2/4

4:05 pm-1:15 pm

1 stop13h 10m

Riga Intl

Wed 2/11

11:50 am-1:30 pm

1 stop33h 40m

$578

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 2/4

12:40 pm-1:15 pm

2 stops16h 35m

Riga Intl

Wed 2/11

5:00 pm-1:30 pm

1 stop28h 30m

$582

HoustonRiga

HOU - RIX

HOURIX

Houston Hobby

Wed 2/4

4:55 pm-2:50 pm

2 stops37h 55m

Riga Intl

Wed 2/11

9:25 am-10:46 pm

2 stops21h 21m

$660

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Fri 1/30

3:30 pm-10:20 pm

1 stop22h 50m

Riga Intl

Tue 2/3

7:35 am-1:30 pm

1 stop13h 55m

$690

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Fri 1/30

7:05 am-1:10 pm

2 stops22h 05m

Riga Intl

Tue 2/3

7:35 am-1:30 pm

1 stop13h 55m

$694

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Sat 1/31

9:05 pm-10:45 am

1 stop29h 40m

Riga Intl

Wed 2/4

11:40 am-7:10 pm

1 stop39h 30m

$695

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Fri 1/30

9:05 pm-6:05 pm

1 stop37h 00m

Riga Intl

Tue 2/3

7:00 pm-7:10 pm

1 stop32h 10m

$705

HoustonRiga

HOU - RIX

HOURIX

Houston Hobby

Tue 12/30

8:16 pm-2:50 pm

2 stops58h 34m

Riga Intl

Wed 1/7

9:25 am-10:46 pm

2 stops21h 21m

$1,481

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 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 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.

Cheap Houston to Riga flight deals and tips

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

Fastest flight time

21h 00m

Direct flights

None
The fastest flight from Houston to Riga takes 21h 00m
There are no direct flights from Houston to Riga. There are no popular flight routes from Houston to Riga.
Search flight deals

  • How far is Houston to Riga Intl by plane?

    There are 5485.8 mi between Houston and Riga Intl. Flights usually cover this in 13h 10m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The travel and health documents required for your trip to Riga Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Riga Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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?

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

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 you have performed a search for Houston to Riga flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Houston to Riga 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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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