PDX - RIX

$363 Find Cheap Flights from Portland to Riga

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Riga departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Riga

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Riga, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Riga, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$488
British Airways
Sun 3/15Tue 3/31
PDX - RIX • 1 stop
Cheapest one-way
$363
Finnair
Mon 6/1
PDX - RIX • 2 stops
Top airlines
British Airways
Cheapest • from $488 (round-trip)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Riga!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Riga (PDX-RIX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Riga that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Riga

Sun, Mar 15 - Tue, Mar 31
British Airways Logo
6:45 pm - 2:05 pm
PDX
-
RIX
34h 20m1 stop
British Airways Logo
8:35 am - 7:16 pm
RIX
-
PDX
20h 41m2 stops
$488British Airways
Tue, Mar 17 - Tue, Mar 31
British Airways Logo
6:40 am - 10:15 pm
PDX
-
RIX
30h 35m2 stops
British Airways Logo
8:35 am - 7:16 pm
RIX
-
PDX
20h 41m2 stops
$492British Airways
Fri, Feb 20 - Fri, Feb 27
KLM Logo
1:25 pm - 1:10 pm
PDX
-
RIX
13h 45m1 stop
KLM Logo
7:35 am - 11:25 am
RIX
-
PDX
13h 50m1 stop
$499KLM
Mon, Mar 16 - Wed, Apr 1
KLM Logo
7:00 am - 1:10 pm
PDX
-
RIX
21h 10m2 stops
KLM Logo
5:00 pm - 11:10 am
RIX
-
PDX
28h 10m1 stop
$500KLM
Fri, Feb 20 - Fri, Feb 27
KLM Logo
7:00 am - 1:10 pm
PDX
-
RIX
20h 10m2 stops
KLM Logo
7:35 am - 11:25 am
RIX
-
PDX
13h 50m1 stop
$504KLM
Mon, Mar 16 - Wed, Apr 1
KLM Logo
7:00 am - 1:10 pm
PDX
-
RIX
21h 10m2 stops
KLM Logo
11:50 am - 8:59 pm
RIX
-
PDX
19h 09m2 stops
$509KLM
Mon, Mar 16 - Tue, Mar 31
KLM Logo
7:00 am - 1:10 pm
PDX
-
RIX
21h 10m2 stops
KLM Logo
11:50 am - 8:59 pm
RIX
-
PDX
19h 09m2 stops
$511KLM
Fri, Feb 20 - Fri, Feb 27
Multiple Airlines Logo
7:00 am - 1:10 pm
PDX
-
RIX
20h 10m2 stops
Multiple Airlines Logo
7:00 am - 4:08 pm
RIX
-
PDX
19h 08m2 stops
$512Multiple Airlines
Sun, Mar 15 - Thu, Apr 2
British Airways Logo
6:45 pm - 2:05 pm
PDX
-
RIX
34h 20m1 stop
British Airways Logo
7:25 am - 5:40 pm
RIX
-
PDX
20h 15m1 stop
$515British Airways
Tue, Mar 17 - Thu, Apr 2
British Airways Logo
6:40 am - 10:15 pm
PDX
-
RIX
30h 35m2 stops
British Airways Logo
7:25 am - 5:40 pm
RIX
-
PDX
20h 15m1 stop
$519British Airways
Booking Insights

KAYAK's insights & trends for Portland to Riga flights

Get data-powered insights and trends into flights from Portland to Riga to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Portland to Riga?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Portland to Riga were found on British Airways ($488) and KLM ($499).

Which airlines fly non-stop between Portland and Riga?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Portland to Riga.

There are 2 airlines that fly nonstop from Portland to Riga. They are KLM and Scandinavian Airlines. The cheapest airline for this route is KLM, with the best round-trip deal found costing $499. On average, the best prices for this route can be found at KLM.

Good to know

Cheapest flight$363
Flight from Portland to Riga

When to book flights from Portland to Riga

Are your dates flexible? Find out the best times to travel from Portland to Riga based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Riga

  • What is the cheapest flight from Portland to Riga?

    In the last 3 days, the lowest price for a flight from Portland to Riga was $363 for a one-way ticket and $488 for a round-trip.

  • Do I need a passport to fly between Portland and Riga?

    A passport is required to fly from Portland to Riga.

  • Which airports will I be using when flying from Portland to Riga?

    On your way to Riga, you’ll fly out from Portland. You’ll be landing at Riga Intl.

  • Which aircraft models fly most regularly from Portland to Riga?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Riga?

    SkyTeam is the only airline alliance operating flights between Portland and Riga.

  • Which is the best airline for flights from Portland to Riga, KLM or Scandinavian Airlines?

    The two airlines most popular with KAYAK users for flights from Portland to Riga are KLM and Scandinavian Airlines. With an average price for the route of $732 and an overall rating of 7.7, KLM is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of $830 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Portland to Riga?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Riga.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Riga?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Riga from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Riga?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Riga with an airline and back to Portland with another airline. Booking your flights between Portland and RIX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Riga?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Riga from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Portland to Riga

 
See real verified KAYAK customer reviews for airlines flying from Portland to Riga. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Riga? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1436 reviews
8.4Crew
7.2Food
7.6Comfort
7.1Entertainment
7.7Boarding
Airline reviews

Flight was on time, staff are friendly and helpful onboard.

8.0 ExcellentShereen, Dec 2025
AMS - YUL
Read more KLM reviews

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Flight was completely full January 9th? I problem i had the stewardess was bumping into me constantly walking by? very annoying.. on Austrian air I dint have this issue at all...

Amazing! Everyone was so nice and the food was so good!!

Terrible customer service. The flight attendants were rude. We experienced significant turbulence for a large portion of the flight and there was very little check in from the flight deck. The space was extremely limited to the point where it felt like torture. Never again

I was surprised how good an American airline can be - I was really impressed.

Excellent service throughout. Airport process is quick and easy. Very courteous staff. Great service in the plane! Just outstanding punctuality and service overall!!

I have paid for extra legroom on my flight. My seat was broken and did not recline. The crew could not fix it and refused to provide me with another seat

Over all experience was good. However the connection time was too short at CPG. We missed our connecting flight to AMS as the passport control line was too long and by the time we got our passport control done it was too late I wish there were some SAS staff to help us out at the passport control center Though they put us in a KLM flight from CPG to AMS, That flight was also delayed by over two hours

No vegetarian option was provided for the regular meal or the pre-landing snack.

The Scandinavian flight was excellent, however the second flight was partnered with TAP Portugal which was not so good. crowded gate area with no chairs, delayed flight, bad boarding process, no entertainment system onboard, and the baggage didn’t get to the carousel until well over an hour which caused our taxi that was waiting to leave. Love SAS, hate TAP.

Great logistics and timeliness as we arrived quite early. Flight smooth and fast. Excellent entertainment. Plane itself was a bit tired and the crew mostly indifferent. Baggage took forever but that’s on CPH. Would use SAS again for sure.

Everything you need to know for your flight from Portland to Riga

Information on your arrival and departure airports