$664 Find Cheap Flights from Portland to Latvia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Latvia departing on 8/25. 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

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Book Cheap Portland to Latvia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Latvia 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 Latvia

Tue, Aug 25 - Tue, Sep 1
KLM Logo
1:05 pm - 5:15 pm
PDX
-
RIX
18h 10m
1 stop
KLM Logo
5:00 pm - 11:10 am
RIX
-
PDX
28h 10m
1 stop
$664KLM
Fri, Aug 7 - Sat, Aug 15
Multiple Airlines Logo
11:22 am - 1:30 pm
PDX
-
RIX
16h 08m
2 stops
Multiple Airlines Logo
11:50 am - 10:38 pm
RIX
-
PDX
20h 48m
2 stops
$666Multiple Airlines
Tue, Aug 25 - Tue, Sep 1
KLM Logo
3:25 pm - 5:15 pm
PDX
-
RIX
15h 50m
2 stops
KLM Logo
11:50 am - 11:10 am
RIX
-
PDX
33h 20m
1 stop
$668KLM
Fri, Aug 7 - Sat, Aug 15
Multiple Airlines Logo
1:05 pm - 5:15 pm
PDX
-
RIX
18h 10m
1 stop
Multiple Airlines Logo
7:10 am - 2:45 pm
RIX
-
PDX
17h 35m
2 stops
$673Multiple Airlines
Fri, Aug 7 - Sat, Aug 15
KLM Logo
11:22 am - 5:15 pm
PDX
-
RIX
19h 53m
2 stops
KLM Logo
11:50 am - 8:17 pm
RIX
-
PDX
18h 27m
2 stops
$678KLM
Sat, Jul 25 - Mon, Sep 28
KLM Logo
1:05 pm - 10:15 pm
PDX
-
RIX
23h 10m
1 stop
KLM Logo
7:45 am - 11:10 am
RIX
-
PDX
13h 25m
1 stop
$717KLM
Sat, Jul 25 - Mon, Sep 28
Multiple Airlines Logo
1:05 pm - 1:10 pm
PDX
-
RIX
14h 05m
1 stop
Multiple Airlines Logo
7:10 am - 5:26 pm
RIX
-
PDX
20h 16m
2 stops
$726Multiple Airlines
Wed, Jul 22 - Wed, Aug 5
Multiple Airlines Logo
11:15 am - 1:30 pm
PDX
-
RIX
16h 15m
2 stops
Multiple Airlines Logo
5:00 pm - 11:10 am
RIX
-
PDX
28h 10m
1 stop
$752Multiple Airlines
Tue, Jul 21 - Wed, Aug 5
KLM Logo
1:05 pm - 1:10 pm
PDX
-
RIX
14h 05m
1 stop
KLM Logo
11:50 am - 11:10 am
RIX
-
PDX
33h 20m
1 stop
$759KLM
Wed, Jul 22 - Tue, Aug 4
Multiple Airlines Logo
11:15 am - 1:30 pm
PDX
-
RIX
16h 15m
2 stops
Multiple Airlines Logo
11:50 am - 7:44 pm
RIX
-
PDX
17h 54m
2 stops
$761Multiple Airlines
Booking Insights

KAYAK's insights & trends for Portland to Latvia flights

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

Which airlines provide the cheapest flights from Portland to Latvia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Portland to Latvia were found on Air France ($666) and KLM ($678).

Find deals

Good to know

Cheapest flight$664
Flight from Portland to Riga

FAQs - booking Latvia flights

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

    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 Latvia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to Latvia 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 Latvia?

    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 from Portland to Latvia with an airline and back with another airline.

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

    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 from Portland to Latvia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portland to Latvia

 
Need help choosing which airline to fly with from Portland to Latvia? 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.
7.8
KLMOverall score based on 1528 reviews
7.7Comfort
8.4Crew
7.8Boarding
7.2Entertainment
7.3Food
Airline reviews

Brand new plane lots of room the snack was very flavourful and enjoyable

10.0 ExcellentBob, May 2026
MAD - AMS
Read more KLM reviews

Brand new plane lots of room the snack was very flavourful and enjoyable

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

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

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

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

Information on your arrival and departure airports

Portland (PDX)