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$586+ Cheap flights from Houston to Riga (RIX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — RIX
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Houston to Riga

Cheapest flights from Houston to Riga
Explore the most affordable flight options available from Houston to Riga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Finnair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/194:55 pm
IAH
-
RIX
2 stops16h 20m
Finnair
Mon 5/259:40 pm
RIX
-
IAH
2 stops28h 25m
Finnair
Deal found 1/27$586
This Finnair deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1112:20 pm
IAH
-
RIX
2 stops22h 20m
Multiple Airlines
Mon 3/239:25 am
RIX
-
IAH
2 stops36h 40m
Multiple Airlines
Deal found 1/28$596
This British Airways deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:50 pm
IAH
-
RIX
1 stop16h 55m
British Airways
Sun 3/224:25 pm
RIX
-
IAH
1 stop35h 35m
British Airways
Deal found 1/28$624
This British Airways deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:50 pm
IAH
-
RIX
1 stop16h 55m
British Airways
Tue 3/245:40 pm
RIX
-
IAH
1 stop28h 25m
British Airways
Deal found 1/28$625
This Ovago deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:05 pm
IAH
-
RIX
1 stop37h 00m
Turkish Airlines
Tue 3/247:00 pm
RIX
-
IAH
1 stop32h 10m
Turkish Airlines
Deal found 1/28$631
This Mytrip deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:05 am
IAH
-
RIX
2 stops26h 50m
Multiple Airlines
Thu 3/51:50 pm
RIX
-
IAH
3 stops29h 21m
Multiple Airlines
Deal found 1/28$633
This oojo deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:05 pm
IAH
-
RIX
1 stop37h 00m
Turkish Airlines
Mon 3/237:00 pm
RIX
-
IAH
1 stop32h 10m
Turkish Airlines
Deal found 1/28$637
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:18 pm
HOU
-
RIX
2 stops18h 32m
Multiple Airlines
Thu 3/510:05 pm
RIX
-
HOU
2 stops29h 45m
Multiple Airlines
Deal found 1/28$640
This Ovago deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:05 pm
IAH
-
RIX
1 stop37h 00m
Turkish Airlines
Wed 3/2511:40 am
RIX
-
IAH
1 stop39h 30m
Turkish Airlines
Deal found 1/28$661
This Air Canada deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:02 am
IAH
-
RIX
2 stops24h 13m
Air Canada
Thu 3/267:20 am
RIX
-
IAH
2 stops21h 19m
Air Canada
Deal found 1/28$674
This oojo deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/812:47 pm
HOU
-
RIX
2 stops43h 58m
British Airways
Sat 2/142:30 pm
RIX
-
HOU
2 stops41h 28m
British Airways
Deal found 1/29$723
This British Airways deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:18 pm
HOU
-
RIX
2 stops21h 27m
British Airways
Wed 3/259:25 am
RIX
-
HOU
2 stops17h 25m
British Airways
Deal found 1/28$776

Find flight deals from Houston to Riga

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Riga (RIX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Round-trip from

$586
(Finnair)

Popular in

July

Cheapest in

August

Average price

$1,236
From Houston to Riga Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Houston to Riga that are best for you.

Fly from

Houston

Fly to

Riga

Route

Depart

Return

Price

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Tue 5/19

4:55 pm-5:15 pm

2 stops16h 20m

Riga Intl

Mon 5/25

9:40 pm-6:05 pm

2 stops28h 25m

$586

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Mon 3/9

4:50 pm-4:45 pm

1 stop16h 55m

Riga Intl

Sun 3/22

4:25 pm-9:00 pm

1 stop35h 35m

$624

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Mon 3/9

4:50 pm-4:45 pm

1 stop16h 55m

Riga Intl

Tue 3/24

5:40 pm-3:05 pm

1 stop28h 25m

$625

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Thu 2/26

12:06 pm-2:50 pm

2 stops18h 44m

Riga Intl

Thu 3/5

10:05 pm-7:17 pm

2 stops29h 12m

$640

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Tue 3/10

10:02 am-5:15 pm

2 stops24h 13m

Riga Intl

Thu 3/26

7:20 am-9:39 pm

2 stops21h 19m

$674

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Sun 3/8

10:50 pm-4:45 pm

1 stop34h 55m

Riga Intl

Sun 3/22

4:25 pm-9:00 pm

1 stop35h 35m

$675

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 5/20

12:19 pm-5:15 pm

2 stops20h 56m

Riga Intl

Mon 5/25

2:00 pm-11:53 pm

2 stops17h 53m

$676

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

7:05 am-9:39 pm

2 stops46h 34m

$723

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 3/11

3:55 pm-6:05 pm

1 stop19h 10m

Riga Intl

Sun 3/22

7:00 pm-8:10 pm

1 stop32h 10m

$725

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Tue 3/10

5:30 pm-1:55 pm

1 stop13h 25m

Riga Intl

Thu 3/26

5:55 am-7:15 pm

1 stop20h 20m

$729

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 21 results
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Best time to book a flight from Houston to Riga

Have a flexible travel schedule? Discover the best time to fly to Riga from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston to Riga
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Houston to Riga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Riga from Houston?

    For a flight from Houston to Riga, you will be flying into Riga Intl. Riga Intl (RIX) is just 5.4 mi from the center of the city. Riga Intl is the only Riga airport and it handles 0 inbound flights from Houston per day. 0 airlines have flights to Riga Intl from Houston on a regular basis.

  • How long is the flight from Houston to Riga?

    Airlines like Finnair, British Airways, and Air Canada fly from Houston to Riga in about 16h 20m. The time it takes to get you to your destination can typically vary by up to 7h 53m. There are 5468 mi between Houston and Riga. This flight may include one or multiple stops.

  • Can I find deals for flights from Houston to Riga that include hotel bookings?

    Yes. In addition to deals on Houston to Riga flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Riga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Riga.

  • Can I find deals for business class flights from Houston to Riga?

    Yes. Cheapflights offers flight deals from Houston to Riga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Houston to Riga

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