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Cheap flights from Houston to Riga from $315

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 to Riga departing on 4/25. 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.
Turkish Airlines Logo
9:05 pm - 7:05 pm
IAH
-
RIX
38h 00m
1 stop
Turkish Airlines Logo
11:00 am - 12:45 pm
RIX
-
IAH
33h 45m
1 stop
$606Turkish Airlines
Tue, Apr 14 - Tue, Apr 21
Turkish Airlines Logo
2:30 pm - 7:05 pm
IAH
-
RIX
20h 35m
1 stop
Turkish Airlines Logo
8:00 pm - 12:45 pm
RIX
-
IAH
24h 45m
1 stop
$633Turkish Airlines
Mon, Apr 13 - Tue, Apr 21
Turkish Airlines Logo
9:05 pm - 7:05 pm
IAH
-
RIX
38h 00m
1 stop
Turkish Airlines Logo
11:00 am - 12:45 pm
RIX
-
IAH
33h 45m
1 stop
$655Turkish Airlines
Sun, Apr 12 - Thu, Apr 23
Turkish Airlines Logo
9:05 pm - 7:05 pm
IAH
-
RIX
38h 00m
1 stop
Turkish Airlines Logo
11:00 am - 12:45 pm
RIX
-
IAH
33h 45m
1 stop
$665Turkish Airlines
Sun, Apr 12 - Tue, Apr 21
Turkish Airlines Logo
2:30 pm - 7:05 pm
IAH
-
RIX
20h 35m
1 stop
Turkish Airlines Logo
8:00 pm - 7:10 pm
RIX
-
IAH
31h 10m
1 stop
$668Turkish Airlines
Mon, Apr 13 - Wed, Apr 22
Scandinavian Airlines Logo
2:59 pm - 10:55 pm
IAH
-
RIX
23h 56m
3 stops
Scandinavian Airlines Logo
6:30 am - 11:48 pm
RIX
-
IAH
25h 18m
2 stops
$689Scandinavian Airlines
Tue, Apr 21 - Fri, Apr 24
Multiple Airlines Logo
3:25 pm - 9:10 pm
IAH
-
RIX
21h 45m
2 stops
Multiple Airlines Logo
8:25 am - 8:20 pm
RIX
-
IAH
19h 55m
2 stops
$697Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
9:57 am - 1:35 pm
HOU
-
RIX
19h 38m
2 stops
Multiple Airlines Logo
8:25 am - 7:51 pm
RIX
-
HOU
19h 26m
2 stops
$771Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
KLM Logo
5:23 pm - 5:15 pm
HOU
-
RIX
15h 52m
2 stops
KLM Logo
11:50 am - 11:07 pm
RIX
-
HOU
19h 17m
2 stops
$868KLM
Tue, Apr 14 - Mon, Apr 20
KLM Logo
5:23 pm - 5:15 pm
HOU
-
RIX
15h 52m
2 stops
KLM Logo
11:50 am - 11:07 pm
RIX
-
HOU
19h 17m
2 stops
$914KLM
Tue, Apr 14 - Wed, Apr 22

Scandinavian Airlines flights from Houston to Riga

Our best Scandinavian Airlines deals on Houston to Riga flight tickets
Scandinavian Airlines
Apr 21
IAH2:59 pmHouston George Bush Intcntl
23h 56m
3 stops
RIX10:55 pmRiga Intl
Apr 24
RIX6:30 amRiga Intl
25h 18m
2 stops
IAH11:48 pmHouston George Bush Intcntl
$689
Scandinavian Airlines
Jul 10
IAH1:15 pmHouston George Bush Intcntl
28h 05m
2 stops
RIX1:20 amRiga Intl
Jul 26
RIX3:45 pmRiga Intl
37h 23m
2 stops
IAH9:08 pmHouston George Bush Intcntl
$1,004
Scandinavian Airlines
Jul 9
IAH1:15 pmHouston George Bush Intcntl
28h 05m
2 stops
RIX1:20 amRiga Intl
Jul 26
RIX3:45 pmRiga Intl
37h 23m
2 stops
IAH9:08 pmHouston George Bush Intcntl
$1,034

Finnair flights from Houston to Riga

Our best Finnair deals on Houston to Riga flight tickets
Finnair
May 19
IAH3:30 pmHouston George Bush Intcntl
17h 45m
2 stops
RIX5:15 pmRiga Intl
May 25
RIX9:40 pmRiga Intl
28h 25m
2 stops
IAH6:05 pmHouston George Bush Intcntl
$883
Finnair
May 19
IAH3:30 pmHouston George Bush Intcntl
32h 40m
2 stops
RIX8:10 amRiga Intl
May 25
RIX9:40 pmRiga Intl
28h 25m
2 stops
IAH6:05 pmHouston George Bush Intcntl
$933
Finnair
Apr 17
IAH3:25 pmHouston George Bush Intcntl
18h 25m
2 stops
RIX5:50 pmRiga Intl
Apr 23
RIX10:30 amRiga Intl
16h 49m
2 stops
IAH7:19 pmHouston George Bush Intcntl
$977

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 March 18, 2026.
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

Cheapest round-trip

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Tue 4/14

9:05 pm-7:05 pm

1 stop38h 00m

Riga Intl

Tue 4/21

11:00 am-12:45 pm

1 stop33h 45m

$606

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Mon 4/13

2:30 pm-7:05 pm

1 stop20h 35m

Riga Intl

Tue 4/21

8:00 pm-12:45 pm

1 stop24h 45m

$633

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Sun 4/12

9:05 pm-7:05 pm

1 stop38h 00m

Riga Intl

Thu 4/23

11:00 am-12:45 pm

1 stop33h 45m

$655

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Sun 4/12

9:05 pm-7:05 pm

1 stop38h 00m

Riga Intl

Tue 4/21

11:00 am-12:45 pm

1 stop33h 45m

$665

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Mon 4/13

2:30 pm-7:05 pm

1 stop20h 35m

Riga Intl

Wed 4/22

8:00 pm-7:10 pm

1 stop31h 10m

$668

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Tue 4/21

2:59 pm-10:55 pm

3 stops23h 56m

Riga Intl

Fri 4/24

6:30 am-11:48 pm

2 stops25h 18m

$689

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Tue 4/14

3:25 pm-9:10 pm

2 stops21h 45m

Riga Intl

Tue 4/21

8:25 am-8:20 pm

2 stops19h 55m

$697

HoustonRiga

HOU - RIX

HOURIX

Houston Hobby

Tue 4/14

9:57 am-1:35 pm

2 stops19h 38m

Riga Intl

Tue 4/21

8:25 am-7:51 pm

2 stops19h 26m

$771
Quickest round-trip

HoustonRiga

HOU - RIX

HOURIX

Houston Hobby

Tue 4/14

5:23 pm-5:15 pm

2 stops15h 52m

Riga Intl

Mon 4/20

11:50 am-11:07 pm

2 stops19h 17m

$868

HoustonRiga

HOU - RIX

HOURIX

Houston Hobby

Tue 4/14

5:23 pm-5:15 pm

2 stops15h 52m

Riga Intl

Wed 4/22

11:50 am-11:07 pm

2 stops19h 17m

$914

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 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 airline that flies from Houston to Riga Intl?

Turkish Airlines is the most popular carrier operating from Houston to Riga Intl

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

16h 11m

Direct flights

None
The fastest flight from Houston to Riga takes 16h 11m
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 16h 11m, 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