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$641+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — RIX
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
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 December 28, 2025.

This KAYAK deal was found by Cheapflights users on 12/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:50 pmIAH - RIX
1 stop16h 55mMultiple Airlines
Wed 12/319:25 amRIX - IAH
2 stops17h 22mMultiple Airlines
Deal found 12/25$1,668
This Gotogate deal was found by Cheapflights users on 12/26. 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.
Tue 12/303:50 pmIAH - RIX
2 stops17h 50mMultiple Airlines
Thu 1/15:55 amRIX - IAH
2 stops23h 44mMultiple Airlines
Deal found 12/26$1,997
This Trip.com deal was found by Cheapflights users on 12/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:30 pmIAH - RIX
1 stop23h 25mLufthansa
Thu 1/15:55 amRIX - IAH
1 stop16h 40mLufthansa
Deal found 12/26$2,087
This Priceline deal was found by Cheapflights users on 12/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:17 pmHOU - RIX
2 stops16h 28mBritish Airways
Wed 12/319:25 amRIX - HOU
2 stops18h 20mBritish Airways
Deal found 12/25$2,303
This American Airlines deal was found by Cheapflights users on 12/26. 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.
Tue 12/3012:09 pmHOU - RIX
2 stops21h 31mMultiple Airlines
Thu 1/110:05 pmRIX - HOU
2 stops29h 39mMultiple Airlines
Deal found 12/26$3,326

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 December 28, 2025.

Round-trip from

$513
(Finnair)

Popular in

July

Cheapest in

August

Average price

$1,082
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 December 2025
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 December 28, 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

Sat 4/18

2:59 pm-3:10 pm

2 stops16h 11m

Riga Intl

Wed 4/29

11:35 am-11:48 pm

2 stops20h 13m

$641

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Thu 4/16

2:59 pm-3:10 pm

2 stops16h 11m

Riga Intl

Tue 4/28

6:30 am-11:55 pm

2 stops25h 25m

$641

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Tue 4/14

2:59 pm-1:20 am

2 stops26h 21m

Riga Intl

Fri 5/1

6:30 am-11:48 pm

2 stops25h 18m

$641

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Tue 4/14

2:59 pm-1:20 am

2 stops26h 21m

Riga Intl

Mon 4/27

3:45 pm-11:55 pm

2 stops40h 10m

$641

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Tue 4/14

2:59 pm-3:10 pm

2 stops16h 11m

Riga Intl

Sun 4/26

11:35 am-11:55 pm

2 stops20h 20m

$641

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Sat 4/18

12:19 pm-10:55 am

2 stops38h 36m

Riga Intl

Sun 4/26

3:45 pm-11:48 pm

2 stops40h 03m

$641

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Mon 2/2

9:54 am-10:40 am

2 stops40h 46m

Riga Intl

Fri 2/6

7:15 am-11:56 pm

2 stops24h 41m

$641

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Thu 4/16

2:59 pm-3:10 pm

2 stops16h 11m

Riga Intl

Sat 5/2

3:45 pm-11:48 pm

2 stops40h 03m

$641

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Thu 4/16

2:59 pm-1:20 am

2 stops26h 21m

Riga Intl

Sun 4/26

6:30 am-11:55 pm

2 stops25h 25m

$641

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Tue 4/14

3:50 pm-1:15 pm

1 stop13h 25m

Riga Intl

Tue 4/28

11:50 am-11:25 pm

2 stops19h 35m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 14 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 Scandinavian Airlines and British Airways fly from Houston to Riga in about 16h 11m. The time it takes to get you to your destination can typically vary by up to 3h 47m. 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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