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.

$566 Cheap Flights from Houston to Riga in 2025/26

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Cheap round-trip flights

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11:20 am - 1:10 pmIAH-RIX

17h 50m2 stops

7:35 am - 9:44 pmRIX-IAH

22h 09m2 stops

$566Air Canada

Find Deal

Wed, Dec 3 - Sun, Dec 7

4:30 pm - 1:55 pmIAH-RIX

13h 25m1 stop

5:55 am - 2:10 pmRIX-IAH

16h 15m1 stop

$568Lufthansa

Find Deal

Fri, Feb 27 - Tue, Mar 3

3:30 pm - 1:10 pmIAH-RIX

13h 40m1 stop

11:50 am - 1:30 pmRIX-IAH

33h 40m1 stop

$578KLM

Find Deal

Wed, Dec 3 - Sun, Dec 7

4:30 pm - 1:55 pmIAH-RIX

13h 25m1 stop

5:55 am - 5:05 pmRIX-IAH

19h 10m2 stops

$579Lufthansa

Find Deal

Fri, Feb 27 - Tue, Mar 3

3:30 pm - 1:10 pmIAH-RIX

13h 40m1 stop

7:35 am - 11:59 pmRIX-IAH

24h 24m2 stops

$588KLM

Find Deal

Wed, Dec 3 - Sun, Dec 7

3:30 pm - 3:15 pmIAH-RIX

15h 45m1 stop

9:05 pm - 1:40 pmRIX-IAH

24h 35m1 stop

$626British Airways

Find Deal

Wed, Apr 1 - Sun, Apr 5

11:20 am - 2:10 pmIAH-RIX

18h 50m2 stops

2:35 pm - 12:30 amRIX-IAH

41h 55m2 stops

$671United Airlines

Find Deal

Wed, Dec 10 - Sat, Dec 20

11:55 am - 1:55 pmIAH-RIX

18h 00m2 stops

5:55 am - 5:25 pmRIX-IAH

19h 30m2 stops

$745United Airlines

Find Deal

Fri, Feb 27 - Tue, Mar 3

5:33 am - 12:10 amIAH-RIX

34h 37m3 stops

12:00 pm - 12:18 amRIX-IAH

20h 18m2 stops

$1,115Multiple Airlines

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Wed, Dec 10 - Sat, Dec 20

5:33 am - 12:10 amIAH-RIX

34h 37m3 stops

10:25 am - 8:46 amRIX-IAH

30h 21m3 stops

$1,116Multiple Airlines

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Wed, Dec 10 - Sat, Dec 20

Air Canada flights from Houston to Riga

Our best Air Canada deals on Houston to Riga flight tickets

Air Canada

Dec 3

IAH11:20 amHouston George Bush Intcntl

17h 50m

2 stops

RIX1:10 pmRiga Intl

Dec 7

RIX7:35 amRiga Intl

22h 09m

2 stops

IAH9:44 pmHouston George Bush Intcntl

$566

Find similar

Air Canada

Oct 23

IAH10:00 amHouston George Bush Intcntl

19h 05m

2 stops

RIX1:05 pmRiga Intl

Oct 28

RIX7:20 amRiga Intl

21h 19m

2 stops

IAH9:39 pmHouston George Bush Intcntl

$9,011

Find similar

Lufthansa flights from Houston to Riga

Our best Lufthansa deals on Houston to Riga flight tickets

Lufthansa

Feb 27

IAH4:30 pmHouston George Bush Intcntl

13h 25m

1 stop

RIX1:55 pmRiga Intl

Mar 3

RIX5:55 amRiga Intl

16h 15m

1 stop

IAH2:10 pmHouston George Bush Intcntl

$568

Find similar

Lufthansa

Feb 27

IAH4:30 pmHouston George Bush Intcntl

13h 25m

1 stop

RIX1:55 pmRiga Intl

Mar 3

RIX5:55 amRiga Intl

19h 10m

2 stops

IAH5:05 pmHouston George Bush Intcntl

$579

Find similar

Lufthansa

Dec 10

IAH4:30 pmHouston George Bush Intcntl

13h 40m

1 stop

RIX2:10 pmRiga Intl

Dec 20

RIX2:35 pmRiga Intl

32h 00m

1 stop

IAH2:35 pmHouston George Bush Intcntl

$1,009

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Fly from

Fly to

Route

Depart

Return

Price

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 12/3

11:20 am-1:10 pm

2 stops17h 50m

Riga Intl

Sun 12/7

7:35 am-9:44 pm

2 stops22h 09m

$566

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

5:55 am-2:10 pm

1 stop16h 15m

$568

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 12/3

3:30 pm-1:10 pm

1 stop13h 40m

Riga Intl

Sun 12/7

11:50 am-1:30 pm

1 stop33h 40m

$578

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

5:55 am-5:05 pm

2 stops19h 10m

$579

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 12/3

3:30 pm-1:10 pm

1 stop13h 40m

Riga Intl

Sun 12/7

7:35 am-11:59 pm

2 stops24h 24m

$588

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 4/1

3:30 pm-3:15 pm

1 stop15h 45m

Riga Intl

Sun 4/5

9:05 pm-1:40 pm

1 stop24h 35m

$626

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 12/10

11:20 am-2:10 pm

2 stops18h 50m

Riga Intl

Sat 12/20

2:35 pm-12:30 am

2 stops41h 55m

$671

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Fri 2/27

11:55 am-1:55 pm

2 stops18h 00m

Riga Intl

Tue 3/3

5:55 am-5:25 pm

2 stops19h 30m

$745

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 12/10

5:33 am-12:10 am

3 stops34h 37m

Riga Intl

Sat 12/20

12:00 pm-12:18 am

2 stops20h 18m

$1,115

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 12/10

5:33 am-12:10 am

3 stops34h 37m

Riga Intl

Sat 12/20

10:25 am-8:46 am

3 stops30h 21m

$1,116

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Direct flights	None

There are no direct flights from Houston to Riga. There are no popular flight routes from Houston to Riga.

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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 25m, 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.

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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.