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$464+ Cheap flights from Portland (PDX) to Riga (RIX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — RIX
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Portland to Riga

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$488
(British Airways)

One-way from

$464
(Kiwi.com)
Provider with most accurate pricing for Portland-Riga Intl flight deals.
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Provider most trusted by Cheapflights users for Portland-Riga Intl flights.
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From Portland to Riga Intl
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One-way flight from Portland to Riga Intl
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Find flight deals from Portland to Riga

Cheapest flights from Portland to Riga
Explore the most affordable flight options available from Portland to Riga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This British Airways deal was found by Cheapflights users on 1/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/155:45 pmPDX - RIX
1 stop18h 30mBritish Airways
Thu 3/129:25 amRIX - PDX
2 stops22h 44mBritish Airways
Deal found 1/7$488
This British Airways deal was found by Cheapflights users on 1/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/155:45 pmPDX - RIX
1 stop34h 20mBritish Airways
Tue 3/105:40 pmRIX - PDX
1 stop32h 15mBritish Airways
Deal found 1/7$489
This British Airways deal was found by Cheapflights users on 1/5. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1511:48 amPDX - RIX
2 stops42h 57mBritish Airways
Tue 3/39:25 amRIX - PDX
2 stops22h 27mBritish Airways
Deal found 1/5$491
This British Airways deal was found by Cheapflights users on 1/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/155:40 amPDX - RIX
2 stops30h 35mBritish Airways
Wed 3/119:25 amRIX - PDX
2 stops22h 44mBritish Airways
Deal found 1/7$492
This British Airways deal was found by Cheapflights users on 1/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1711:48 amPDX - RIX
2 stops24h 27mBritish Airways
Tue 3/105:40 pmRIX - PDX
1 stop32h 15mBritish Airways
Deal found 1/7$494
This KLM deal was found by Cheapflights users on 1/5. 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.
Sun 2/151:25 pmPDX - RIX
1 stop13h 45mKLM
Thu 3/511:50 amRIX - PDX
1 stop33h 35mKLM
Deal found 1/5$496
This Air France deal was found by Cheapflights users on 1/5. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1510:05 amPDX - RIX
2 stops17h 10mAir France
Thu 3/57:00 amRIX - PDX
2 stops19h 08mAir France
Deal found 1/5$497
This Air France deal was found by Cheapflights users on 1/5. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:00 amPDX - RIX
2 stops20h 15mMultiple Airlines
Fri 2/277:35 amRIX - PDX
1 stop13h 50mMultiple Airlines
Deal found 1/5$498
This KLM deal was found by Cheapflights users on 1/7. 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.
Sun 2/151:25 pmPDX - RIX
1 stop17h 50mKLM
Mon 3/97:35 amRIX - PDX
1 stop13h 50mKLM
Deal found 1/7$499
This KLM deal was found by Cheapflights users on 1/7. 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.
Mon 2/167:00 amPDX - RIX
2 stops20h 10mKLM
Tue 3/105:00 pmRIX - PDX
1 stop28h 25mKLM
Deal found 1/7$501
This KLM deal was found by Cheapflights users on 1/5. 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.
Sun 2/151:25 pmPDX - RIX
1 stop17h 50mKLM
Wed 3/47:35 amRIX - PDX
1 stop13h 50mKLM
Deal found 1/5$502
This KLM deal was found by Cheapflights users on 1/5. 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 2/1812:09 pmPDX - RIX
2 stops19h 06mKLM
Mon 3/97:35 amRIX - PDX
1 stop13h 50mKLM
Deal found 1/5$504

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 January 8, 2026.
Use the filters below to find and compare flights from Portland to Riga that are best for you.

Fly from

Portland

Fly to

Riga

Route

Depart

Return

Price

PortlandRiga

PDX - RIX

PDXRIX

Portland

Tue 2/17

7:00 am-1:15 pm

2 stops20h 15m

Riga Intl

Wed 3/11

7:35 am-12:25 pm

1 stop13h 50m

$488

PortlandRiga

PDX - RIX

PDXRIX

Portland

Sun 2/15

5:45 pm-2:05 pm

1 stop34h 20m

Riga Intl

Tue 3/3

9:25 am-11:27 pm

2 stops24h 02m

$488

PortlandRiga

PDX - RIX

PDXRIX

Portland

Tue 2/17

7:00 am-1:15 pm

2 stops20h 15m

Riga Intl

Tue 3/10

5:00 pm-12:25 pm

1 stop28h 25m

$488

PortlandRiga

PDX - RIX

PDXRIX

Portland

Sun 2/15

10:05 am-1:15 pm

2 stops17h 10m

Riga Intl

Tue 3/10

5:00 pm-12:25 pm

1 stop28h 25m

$488

PortlandRiga

PDX - RIX

PDXRIX

Portland

Sun 2/15

5:45 pm-2:05 pm

1 stop34h 20m

Riga Intl

Tue 3/10

5:40 pm-4:55 pm

1 stop32h 15m

$489

PortlandRiga

PDX - RIX

PDXRIX

Portland

Sun 2/15

5:40 am-10:15 pm

2 stops30h 35m

Riga Intl

Wed 3/11

9:25 am-11:09 pm

2 stops22h 44m

$492

PortlandRiga

PDX - RIX

PDXRIX

Portland

Tue 2/17

5:40 am-2:05 pm

2 stops46h 25m

Riga Intl

Thu 3/12

9:25 am-10:02 pm

2 stops21h 37m

$492

PortlandRiga

PDX - RIX

PDXRIX

Portland

Tue 2/17

11:48 am-10:15 pm

2 stops24h 27m

Riga Intl

Tue 3/10

5:40 pm-4:55 pm

1 stop32h 15m

$494

PortlandRiga

PDX - RIX

PDXRIX

Portland

Sun 2/15

1:25 pm-1:10 pm

1 stop13h 45m

Riga Intl

Wed 3/11

7:35 am-12:25 pm

1 stop13h 50m

$496

PortlandRiga

PDX - RIX

PDXRIX

Portland

Wed 2/18

1:25 pm-10:20 pm

1 stop22h 55m

Riga Intl

Sun 3/8

5:00 pm-12:25 pm

1 stop28h 25m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 12 results
1
2

Compare providers for flights from Portland to Riga

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Riga in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Riga flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Riga flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Riga flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Riga flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Riga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Riga

Have a flexible travel schedule? Discover the best time to fly to Riga from Portland 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.

Reviews of airlines servicing Riga

Get insights into the airlines that provide service to Riga. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Riga. Reviews last updated January 8, 2026.
See what other customers who have flown with KLM and Scandinavian Airlines from Portland to Riga have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,434 reviews

Crew

8.4

Overall

7.7

Food

7.2

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,434 reviews
KLM
7.7
Good
1,434 reviews

Crew

8.4

Overall

7.7

Food

7.2

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Scandinavian Airlines
7.3
Good
1,635 reviews
KLM
7.7
Good
1,434 reviews

Crew

8.4

Overall

7.7

Food

7.2

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Portland to Riga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Riga?

    For as low as $488, British Airways can have you in Riga from Portland in 34h 20m. There are 5092 mi between Portland and Riga.

  • What are the cheapest airlines flying from Portland to Riga round-trip?

    Currently priced at $499, KLM will fly you from Portland to Riga and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Scandinavian Airlines for as low as $598.

  • Can I find deals for flights from Portland to Riga that include hotel bookings?

    Yes. In addition to deals on Portland to Riga flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Riga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Riga.

  • Can I find deals for business class flights from Portland to Riga?

    Yes. Cheapflights offers flight deals from Portland 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Riga

See prices for flight routes from nearby airports that may be better suited for you.
Eugene to Riga flights
Redmond to Riga flights

Top 2 airlines flying from Portland to Riga

Discover the top 2 airlines that operate flights from Portland to Riga. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$499Average$732FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$598Average$830FlexibilityNo cancel feeOn-time77%

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