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Cheap flights from Houston George Bush Intcntl Airport to Riga from $513

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Riga departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Houston George Bush Intcntl Airport to Riga

Cheap round-trip flights

Enter your travel dates to find the best prices.
Finnair Logo
3:30 pm - 9:10 pm
IAH
-
RIX
21h 40m2 stops
Finnair Logo
10:30 am - 11:23 pm
RIX
-
IAH
20h 53m2 stops
$513Finnair
Wed, Apr 15 - Wed, Apr 29
Turkish Airlines Logo
2:30 pm - 7:05 pm
IAH
-
RIX
20h 35m1 stop
Turkish Airlines Logo
11:00 am - 7:10 pm
RIX
-
IAH
40h 10m1 stop
$586Turkish Airlines
Wed, Apr 15 - Wed, Apr 29
British Airways Logo
3:30 pm - 5:15 pm
IAH
-
RIX
17h 45m2 stops
British Airways Logo
8:35 am - 5:45 pm
RIX
-
IAH
17h 10m2 stops
$605British Airways
Tue, Apr 14 - Tue, Apr 28
Multiple Airlines Logo
3:50 pm - 1:15 pm
IAH
-
RIX
13h 25m1 stop
Multiple Airlines Logo
5:00 pm - 1:15 pm
RIX
-
IAH
28h 15m1 stop
$618Multiple Airlines
Wed, Apr 15 - Tue, Apr 28
Multiple Airlines Logo
3:50 pm - 1:15 pm
IAH
-
RIX
13h 25m1 stop
Multiple Airlines Logo
11:50 am - 11:25 pm
RIX
-
IAH
19h 35m2 stops
$623Multiple Airlines
Wed, Apr 15 - Tue, Apr 28
Air France Logo
3:50 pm - 1:15 pm
IAH
-
RIX
13h 25m1 stop
Air France Logo
7:00 am - 6:35 pm
RIX
-
IAH
19h 35m2 stops
$630Air France
Wed, Apr 15 - Wed, Apr 29
Scandinavian Airlines Logo
2:59 pm - 3:10 pm
IAH
-
RIX
16h 11m2 stops
Scandinavian Airlines Logo
11:35 am - 9:35 pm
RIX
-
IAH
18h 00m2 stops
$633Scandinavian Airlines
Thu, Apr 16 - Thu, Apr 30
Scandinavian Airlines Logo
12:19 pm - 1:20 am
IAH
-
RIX
29h 01m2 stops
Scandinavian Airlines Logo
11:35 am - 11:48 pm
RIX
-
IAH
20h 13m2 stops
$641Scandinavian Airlines
Sat, Apr 18 - Fri, May 1
KLM Logo
5:45 pm - 5:15 pm
IAH
-
RIX
15h 30m2 stops
KLM Logo
11:50 am - 11:25 pm
RIX
-
IAH
19h 35m2 stops
$646KLM
Wed, Apr 15 - Tue, Apr 28
Multiple Airlines Logo
3:50 pm - 10:50 pm
IAH
-
RIX
23h 00m1 stop
Multiple Airlines Logo
5:00 pm - 1:15 pm
RIX
-
IAH
28h 15m1 stop
$648Multiple Airlines
Tue, Apr 14 - Tue, Apr 28

British Airways flights from Houston George Bush Intcntl Airport to Riga

Our best British Airways deals on Houston George Bush Intcntl Airport to Riga flight tickets
British Airways
Apr 14
IAH3:30 pmHouston George Bush Intcntl
17h 45m
2 stops
RIX5:15 pmRiga Intl
Apr 28
RIX8:35 amRiga Intl
17h 10m
2 stops
IAH5:45 pmHouston George Bush Intcntl
$605
Find similar
British Airways
Dec 31
IAH9:26 amHouston George Bush Intcntl
45h 24m
2 stops
RIX2:50 pmRiga Intl
Jan 9
RIX3:35 pmRiga Intl
36h 25m
1 stop
IAH8:00 pmHouston George Bush Intcntl
$953
Find similar
British Airways
Feb 2
IAH3:50 pmHouston George Bush Intcntl
16h 55m
1 stop
RIX4:45 pmRiga Intl
Feb 6
RIX3:35 pmRiga Intl
36h 25m
1 stop
IAH8:00 pmHouston George Bush Intcntl
$1,159
Find similar

Air Canada flights from Houston George Bush Intcntl Airport to Riga

Our best Air Canada deals on Houston George Bush Intcntl Airport to Riga flight tickets
Air Canada
Apr 13
IAH11:50 amHouston George Bush Intcntl
21h 25m
2 stops
RIX5:15 pmRiga Intl
Apr 28
RIX6:50 amRiga Intl
21h 36m
2 stops
IAH8:26 pmHouston George Bush Intcntl
$665
Find similar
Air Canada
Apr 12
IAH7:05 amHouston George Bush Intcntl
21h 00m
2 stops
RIX12:05 pmRiga Intl
Apr 28
RIX6:50 amRiga Intl
21h 36m
2 stops
IAH8:26 pmHouston George Bush Intcntl
$667
Find similar
Air Canada
Apr 12
IAH11:50 amHouston George Bush Intcntl
17h 15m
2 stops
RIX1:05 pmRiga Intl
Apr 30
RIX7:45 amRiga Intl
20h 41m
2 stops
IAH8:26 pmHouston George Bush Intcntl
$669
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport 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 December 27, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Riga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 4/15

3:30 pm-9:10 pm

2 stops21h 40m

Riga Intl

Wed 4/29

10:30 am-11:23 pm

2 stops20h 53m

$513

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 4/15

2:30 pm-7:05 pm

1 stop20h 35m

Riga Intl

Wed 4/29

11:00 am-7:10 pm

1 stop40h 10m

$586

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Tue 4/14

3:30 pm-5:15 pm

2 stops17h 45m

Riga Intl

Tue 4/28

8:35 am-5:45 pm

2 stops17h 10m

$605

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 4/15

3:50 pm-1:15 pm

1 stop13h 25m

Riga Intl

Tue 4/28

5:00 pm-1:15 pm

1 stop28h 15m

$618

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 4/15

3:50 pm-1:15 pm

1 stop13h 25m

Riga Intl

Tue 4/28

11:50 am-11:25 pm

2 stops19h 35m

$623

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 4/15

3:50 pm-1:15 pm

1 stop13h 25m

Riga Intl

Wed 4/29

7:00 am-6:35 pm

2 stops19h 35m

$630

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Thu 4/16

2:59 pm-3:10 pm

2 stops16h 11m

Riga Intl

Thu 4/30

11:35 am-9:35 pm

2 stops18h 00m

$633

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Sat 4/18

12:19 pm-1:20 am

2 stops29h 01m

Riga Intl

Fri 5/1

11:35 am-11:48 pm

2 stops20h 13m

$641

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Wed 4/15

5:45 pm-5:15 pm

2 stops15h 30m

Riga Intl

Tue 4/28

11:50 am-11:25 pm

2 stops19h 35m

$646

HoustonRiga

IAH - RIX

IAHRIX

Houston George Bush Intcntl

Tue 4/14

3:50 pm-10:50 pm

1 stop23h 00m

Riga Intl

Tue 4/28

5:00 pm-1:15 pm

1 stop28h 15m

$648

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Riga from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport 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.

When to book flights from Houston George Bush Intcntl Airport to Riga

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Riga according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Riga (IAH to RIX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Riga

Fastest flight time

16h 55m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Riga takes 16h 55m
There are no direct flights from Houston George Bush Intcntl Airport to Riga. There are no popular flight routes from Houston George Bush Intcntl Airport to Riga.
Search flight deals

  • How far is Houston George Bush Intcntl to Riga Intl by plane?

    Houston George Bush Intcntl and Riga Intl are 5471.2 mi apart from one another. In terms of flight time, this usually takes a little over 16h 55m.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Riga Intl Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Riga Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to Riga Intl Airport.

  • What documentation or ID do you need to fly to Riga Intl Airport?

    The travel and health documents you'll need for your trip to Riga Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Riga Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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?

It is quick and easy to find Houston to Riga flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Riga that suits you.

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 all potential Houston to Riga flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Houston to Riga right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Riga from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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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