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Cheap flights from Oregon to Riga from $379

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Riga departing on 9/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Oregon to Riga

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
1:05 pm - 1:10 pm
PDX
-
RIX
14h 05m
1 stop
KLM Logo
7:45 am - 11:10 am
RIX
-
PDX
13h 25m
1 stop
$379KLM
Fri, Sep 25 - Thu, Oct 1
KLM Logo
3:25 pm - 5:15 pm
PDX
-
RIX
15h 50m
2 stops
KLM Logo
7:45 am - 11:10 am
RIX
-
PDX
13h 25m
1 stop
$571KLM
Sat, Aug 8 - Sat, Aug 22
Multiple Airlines Logo
11:22 am - 1:30 pm
PDX
-
RIX
16h 08m
2 stops
Multiple Airlines Logo
7:45 am - 11:10 am
RIX
-
PDX
13h 25m
1 stop
$574Multiple Airlines
Sun, Aug 16 - Sat, Aug 29
Delta Logo
7:00 am - 10:55 am
PDX
-
RIX
17h 55m
2 stops
Delta Logo
6:30 am - 9:02 pm
RIX
-
PDX
24h 32m
2 stops
$576Delta
Fri, Sep 11 - Sun, Sep 20
KLM Logo
3:25 pm - 5:15 pm
PDX
-
RIX
15h 50m
2 stops
KLM Logo
7:45 am - 4:03 pm
RIX
-
PDX
18h 18m
2 stops
$580KLM
Sat, Aug 8 - Sat, Aug 22
KLM Logo
1:05 pm - 5:15 pm
PDX
-
RIX
18h 10m
1 stop
KLM Logo
7:45 am - 11:10 am
RIX
-
PDX
13h 25m
1 stop
$581KLM
Sat, Sep 12 - Mon, Sep 21
Multiple Airlines Logo
11:22 am - 1:30 pm
PDX
-
RIX
16h 08m
2 stops
Multiple Airlines Logo
11:50 am - 7:44 pm
RIX
-
PDX
17h 54m
2 stops
$583Multiple Airlines
Sun, Aug 16 - Sat, Aug 29
Multiple Airlines Logo
11:22 am - 1:30 pm
PDX
-
RIX
16h 08m
2 stops
Multiple Airlines Logo
11:50 am - 10:02 pm
RIX
-
PDX
20h 12m
2 stops
$584Multiple Airlines
Tue, Aug 11 - Tue, Aug 18
United Airlines Logo
2:19 pm - 1:20 pm
EUG
-
RIX
37h 01m
2 stops
United Airlines Logo
6:50 am - 9:17 pm
RIX
-
EUG
24h 27m
3 stops
$1,038United Airlines
Wed, Aug 12 - Tue, Aug 18
United Airlines Logo
2:19 pm - 1:20 pm
EUG
-
RIX
37h 01m
2 stops
United Airlines Logo
2:00 pm - 9:17 pm
RIX
-
EUG
41h 17m
3 stops
$1,081United Airlines
Wed, Aug 12 - Tue, Aug 18

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Scandinavian Airlines flights from Oregon to Riga

Our best Scandinavian Airlines deals on Oregon to Riga flight tickets
Scandinavian Airlines
Sep 10
PDX1:30 pmPortland
39h 40m
2 stops
RIX3:10 pmRiga Intl
Sep 19
RIX11:35 amRiga Intl
15h 35m
2 stops
PDX5:10 pmPortland
$830
Scandinavian Airlines
Sep 10
PDX1:30 pmPortland
39h 40m
2 stops
RIX3:10 pmRiga Intl
Sep 19
RIX11:35 amRiga Intl
15h 35m
2 stops
PDX5:10 pmPortland
$831
Scandinavian Airlines
Aug 22
PDX11:22 amPortland
27h 58m
2 stops
RIX1:20 amRiga Intl
Aug 29
RIX6:30 amRiga Intl
24h 43m
3 stops
PDX9:13 pmPortland
$884

KLM flights from Oregon to Riga

Our best KLM deals on Oregon to Riga flight tickets
KLM
Aug 8
PDX3:25 pmPortland
15h 50m
2 stops
RIX5:15 pmRiga Intl
Aug 22
RIX7:45 amRiga Intl
13h 25m
1 stop
PDX11:10 amPortland
$571
KLM
Aug 8
PDX3:25 pmPortland
15h 50m
2 stops
RIX5:15 pmRiga Intl
Aug 22
RIX11:50 amRiga Intl
20h 48m
2 stops
PDX10:38 pmPortland
$580
KLM
Oct 12
PDX1:05 pmPortland
14h 05m
1 stop
RIX1:10 pmRiga Intl
Oct 19
RIX7:45 amRiga Intl
13h 25m
1 stop
PDX11:10 amPortland
$581

momondo Fare Finder

 
Customize your flight search to find flights from Oregon 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 July 17, 2026.
Use the filters below to find and compare flights from Oregon to Riga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandRiga

PDX - RIX

PDXRIX

Portland

Fri 9/25

1:05 pm-1:10 pm

1 stop14h 05m

Riga Intl

Thu 10/1

7:45 am-11:10 am

1 stop13h 25m

$379

PortlandRiga

PDX - RIX

PDXRIX

Portland

Sat 8/8

3:25 pm-5:15 pm

2 stops15h 50m

Riga Intl

Sat 8/22

7:45 am-11:10 am

1 stop13h 25m

$571

PortlandRiga

PDX - RIX

PDXRIX

Portland

Sun 8/16

11:22 am-1:30 pm

2 stops16h 08m

Riga Intl

Sat 8/29

7:45 am-11:10 am

1 stop13h 25m

$574

PortlandRiga

PDX - RIX

PDXRIX

Portland

Fri 9/11

7:00 am-10:55 am

2 stops17h 55m

Riga Intl

Sun 9/20

6:30 am-9:02 pm

2 stops24h 32m

$576

PortlandRiga

PDX - RIX

PDXRIX

Portland

Sat 8/8

3:25 pm-5:15 pm

2 stops15h 50m

Riga Intl

Sat 8/22

7:45 am-4:03 pm

2 stops18h 18m

$580

PortlandRiga

PDX - RIX

PDXRIX

Portland

Sat 9/12

1:05 pm-5:15 pm

1 stop18h 10m

Riga Intl

Mon 9/21

7:45 am-11:10 am

1 stop13h 25m

$581

PortlandRiga

PDX - RIX

PDXRIX

Portland

Sun 8/16

11:22 am-1:30 pm

2 stops16h 08m

Riga Intl

Sat 8/29

11:50 am-7:44 pm

2 stops17h 54m

$583

PortlandRiga

PDX - RIX

PDXRIX

Portland

Tue 8/11

11:22 am-1:30 pm

2 stops16h 08m

Riga Intl

Tue 8/18

11:50 am-10:02 pm

2 stops20h 12m

$584

EugeneRiga

EUG - RIX

EUGRIX

Eugene

Wed 8/12

2:19 pm-1:20 pm

2 stops37h 01m

Riga Intl

Tue 8/18

6:50 am-9:17 pm

3 stops24h 27m

$1,038

EugeneRiga

EUG - RIX

EUGRIX

Eugene

Wed 8/12

2:19 pm-1:20 pm

2 stops37h 01m

Riga Intl

Tue 8/18

2:00 pm-9:17 pm

3 stops41h 17m

$1,081

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 Oregon 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

How long does it take to fly to Riga?

Flight times vary depending on what airport in Oregon you fly out of and what airport in Riga you fly into. For example, flying from Portland to Riga takes 15h 50m on average. On the other hand, flying from Redmond to Riga takes 22h 25m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Cheap Oregon to Riga flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Riga

Fastest flight time

15h 50m

Direct flights

None
The fastest flight from Oregon to Riga takes 15h 50m
There are no direct flights from Oregon to Riga. There are no popular flight routes from Oregon to Riga.
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Frequently asked questions about flying from Oregon to Riga

  • When did momondo last update prices for flights from Oregon to Riga Intl Airport?

    Prices for flights from Oregon to Riga Intl Airport are updated daily.

  • How many operators does momondo search for flights from Oregon to Riga Intl Airport?

  • How old do you have to be to fly from Oregon 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 Oregon 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.

Best airlines flying from Oregon to Riga

Compare and see reviews for airlines that fly from Oregon to Riga with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $500Free CancellationRating
7.8
1,539 reviews
Search KLM flights

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 Oregon to Riga?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oregon to Riga for you.

Can I find flights from Oregon to Riga with flexible booking policies on momondo?

All flight searches from Oregon to Riga on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Oregon to Riga?

momondo provides multiple filters to help you find the best flight to Riga from Oregon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Riga, momondo offers a useful price alert feature which will track prices for flights to Riga from Oregon and alert you when they change.

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KLM