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$553+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — RIX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$553
(flugladen.de)
From Houston to Riga Intl
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Find 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 September 15, 2025.

This flugladen.de deal was found by Cheapflights users on 9/14. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/192:23 pmIAH - RIX
2 stops23h 07mFinnair
Tue 11/49:25 amRIX - IAH
2 stops17h 59mFinnair
Deal found 9/14$553
This AirNGo deal was found by Cheapflights users on 9/14. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/193:30 pmIAH - RIX
1 stop15h 55mBritish Airways
Tue 11/45:40 pmRIX - IAH
1 stop28h 25mBritish Airways
Deal found 9/14$557
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 10/192:23 pmIAH - RIX
2 stops17h 02mAmerican Airlines
Tue 11/45:40 pmRIX - IAH
1 stop28h 25mAmerican Airlines
Deal found 9/14$564
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/193:35 pmIAH - RIX
1 stop13h 30mLufthansa
Tue 11/45:55 amRIX - IAH
1 stop16h 40mLufthansa
Deal found 9/14$630
This Gotogate deal was found by Cheapflights users on 9/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1910:00 amIAH - RIX
2 stops19h 05mMultiple Airlines
Tue 11/45:55 amRIX - IAH
1 stop16h 40mMultiple Airlines
Deal found 9/14$644
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:30 pmIAH - RIX
1 stop13h 40mUnited Airlines
Sun 12/72:35 pmRIX - IAH
2 stops25h 54mUnited Airlines
Deal found 9/14$715
This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/192:22 pmHOU - RIX
2 stops18h 53mKLM
Tue 11/47:35 amRIX - HOU
2 stops23h 25mKLM
Deal found 9/14$715
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Wed 12/37:10 amIAH - RIX
2 stops23h 00mAir Canada
Sun 12/72:35 pmRIX - IAH
2 stops39h 09mAir Canada
Deal found 9/13$718
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 10/1910:03 amHOU - RIX
2 stops21h 22mMultiple Airlines
Tue 11/49:25 amRIX - HOU
2 stops16h 29mMultiple Airlines
Deal found 9/15$754
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Tue 10/73:00 pmIAH - RIX
2 stops21h 50mMultiple Airlines
Thu 10/97:50 pmRIX - IAH
1 stop24h 50mMultiple Airlines
Deal found 9/15$792
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Wed 12/312:16 pmHOU - RIX
2 stops42h 34mAmerican Airlines
Sun 12/71:45 pmRIX - HOU
2 stops58h 08mAmerican Airlines
Deal found 9/12$835
This KLM deal was found by Cheapflights users on 9/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:47 pmHOU - RIX
2 stops14h 28mKLM
Sun 12/77:35 amRIX - HOU
2 stops18h 17mKLM
Deal found 9/14$1,057

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 September 15, 2025.
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

Sun 10/19

2:23 pm-9:30 pm

2 stops23h 07m

Riga Intl

Tue 11/4

9:25 am-7:24 pm

2 stops17h 59m

$553

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Sun 10/19

3:30 pm-3:25 pm

1 stop15h 55m

Riga Intl

Tue 11/4

5:40 pm-2:05 pm

1 stop28h 25m

$557

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Sun 10/19

2:23 pm-3:25 pm

2 stops17h 02m

Riga Intl

Tue 11/4

5:40 pm-2:05 pm

1 stop28h 25m

$564

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Fri 2/27

3:50 pm-1:45 pm

1 stop13h 55m

Riga Intl

Tue 3/3

5:40 pm-2:05 pm

1 stop28h 25m

$610

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Sun 10/19

3:35 pm-1:05 pm

1 stop13h 30m

Riga Intl

Tue 11/4

5:55 am-2:35 pm

1 stop16h 40m

$630

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Sun 10/19

10:00 am-1:05 pm

2 stops19h 05m

Riga Intl

Tue 11/4

5:55 am-2:35 pm

1 stop16h 40m

$644

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Fri 2/27

4:30 pm-1:55 pm

1 stop13h 25m

Riga Intl

Tue 3/3

2:40 pm-9:44 pm

2 stops39h 04m

$712

HoustonRiga

HOU - RIX

HOURIX

Houston Hobby

Sun 10/19

2:22 pm-5:15 pm

2 stops18h 53m

Riga Intl

Tue 11/4

7:35 am-11:00 pm

2 stops23h 25m

$715

HoustonRiga

HOU - RIX

HOURIX

Houston Hobby

Sun 10/19

10:03 am-3:25 pm

2 stops21h 22m

Riga Intl

Tue 11/4

9:25 am-5:54 pm

2 stops16h 29m

$754

HoustonRiga

HOU - RIX

HOURIX

Houston Hobby

Wed 12/3

12:16 pm-2:50 pm

2 stops42h 34m

Riga Intl

Sun 12/7

1:45 pm-3:53 pm

2 stops58h 08m

$835

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 12 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

What is the cheapest time of day to fly from HOU to RIX?

Find hourly flight availability from Houston to Riga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Houston to Riga, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 KLM fly from Houston to Riga in about 15h 55m. The time it takes to get you to your destination can typically vary by up to 7h 12m. 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.

  • What is the cheapest month to book a flight from Houston to Riga?

    Currently, January is the cheapest month in which you can book a flight from Houston to Riga (average of $612). Flying from Houston to Riga in June is currently the most expensive (average of $994). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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