Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Portland to Latvia from $366

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Latvia departing on 8/21. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Latvia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:25 am - 1:30 pmPDX  Portland-RIX Riga Intl
16h 05m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle
Multiple Airlines Logo
7:45 am - 11:10 amRIX  Riga Intl-PDX Portland
13h 25m1 stop Amsterdam Schiphol
$574Multiple Airlines
Thu, Oct 8 - Thu, Oct 15
Delta Logo
7:10 am - 10:55 amPDX  Portland-RIX Riga Intl
17h 45m2 stops New York John F Kennedy Intl Kastrup Copenhagen
Delta Logo
6:30 am - 9:03 pmRIX  Riga Intl-PDX Portland
24h 33m2 stops Kastrup Copenhagen New York John F Kennedy Intl
$575Delta
Wed, Sep 9 - Wed, Sep 30
Delta Logo
10:00 pm - 10:55 amPDX  Portland-RIX Riga Intl
26h 55m2 stops New York John F Kennedy Intl Kastrup Copenhagen
Delta Logo
6:30 am - 11:44 pmRIX  Riga Intl-PDX Portland
27h 14m2 stops Kastrup Copenhagen Minneapolis St Paul
$576Delta
Sun, Sep 13 - Thu, Oct 8
Delta Logo
10:00 pm - 10:55 amPDX  Portland-RIX Riga Intl
26h 55m2 stops New York John F Kennedy Intl Kastrup Copenhagen
Delta Logo
6:30 am - 8:16 pmRIX  Riga Intl-PDX Portland
23h 46m2 stops Kastrup Copenhagen Minneapolis St Paul
$576Delta
Sun, Sep 13 - Mon, Sep 28
Delta Logo
6:00 am - 3:10 pmPDX  Portland-RIX Riga Intl
23h 10m2 stops Minneapolis St Paul Kastrup Copenhagen
Delta Logo
6:30 am - 9:03 pmRIX  Riga Intl-PDX Portland
24h 33m2 stops Kastrup Copenhagen New York John F Kennedy Intl
$576Delta
Sun, Sep 13 - Tue, Sep 29
Delta Logo
6:00 am - 10:55 amPDX  Portland-RIX Riga Intl
42h 55m2 stops Minneapolis St Paul Kastrup Copenhagen
Delta Logo
6:30 am - 9:03 pmRIX  Riga Intl-PDX Portland
24h 33m2 stops Kastrup Copenhagen New York John F Kennedy Intl
$576Delta
Sun, Sep 13 - Sat, Oct 3
Delta Logo
10:00 pm - 10:55 amPDX  Portland-RIX Riga Intl
26h 55m2 stops New York John F Kennedy Intl Kastrup Copenhagen
Delta Logo
6:30 am - 8:16 pmRIX  Riga Intl-PDX Portland
23h 46m2 stops Kastrup Copenhagen Minneapolis St Paul
$576Delta
Sun, Sep 13 - Thu, Oct 1
Delta Logo
6:00 am - 3:10 pmPDX  Portland-RIX Riga Intl
23h 10m2 stops Minneapolis St Paul Kastrup Copenhagen
Delta Logo
6:30 am - 9:03 pmRIX  Riga Intl-PDX Portland
24h 33m2 stops Kastrup Copenhagen New York John F Kennedy Intl
$576Delta
Sun, Sep 13 - Wed, Sep 30
KLM Logo
1:05 pm - 5:15 pmPDX  Portland-RIX Riga Intl
18h 10m1 stop Amsterdam Schiphol
KLM Logo
7:45 am - 11:10 amRIX  Riga Intl-PDX Portland
13h 25m1 stop Amsterdam Schiphol
$581KLM
Fri, Sep 11 - Tue, Sep 15
KLM Logo
1:05 pm - 1:10 pmPDX  Portland-RIX Riga Intl
14h 05m1 stop Amsterdam Schiphol
KLM Logo
7:45 am - 11:10 amRIX  Riga Intl-PDX Portland
13h 25m1 stop Amsterdam Schiphol
$581KLM
Thu, Oct 8 - Thu, Oct 15

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

KLM flights from Portland to Latvia

Our best KLM deals on Portland to Latvia flight tickets
KLM
Sep 11
PDX1:05 pmPortland
18h 10m
1 stop
RIX5:15 pmRiga Intl
Sep 15
RIX7:45 amRiga Intl
13h 25m
1 stop
PDX11:10 amPortland
$581
KLM
Aug 25
PDX12:25 pmPortland
18h 50m
2 stops
RIX5:15 pmRiga Intl
Sep 24
RIX7:45 amRiga Intl
13h 25m
1 stop
PDX11:10 amPortland
$586
KLM
Aug 25
PDX11:22 amPortland
19h 53m
2 stops
RIX5:15 pmRiga Intl
Sep 23
RIX11:50 amRiga Intl
20h 12m
2 stops
PDX10:02 pmPortland
$595

Air Canada flights from Portland to Latvia

Our best Air Canada deals on Portland to Latvia flight tickets
Air Canada
Jan 31
PDX3:15 pmPortland
36h 45m
2 stops
RIX2:00 pmRiga Intl
Feb 4
RIX7:05 amRiga Intl
36h 21m
2 stops
PDX9:26 amPortland
$731
Air Canada
Oct 15
PDX7:45 pmPortland
31h 55m
2 stops
RIX1:40 pmRiga Intl
Oct 19
RIX7:00 amRiga Intl
22h 06m
2 stops
PDX7:06 pmPortland
$793
Air Canada
Sep 8
PDX11:02 pmPortland
37h 53m
3 stops
RIX10:55 pmRiga Intl
Sep 23
RIX7:10 amRiga Intl
22h 08m
3 stops
PDX7:18 pmPortland
$825

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandRiga

PDX Portland - RIX Riga Intl

PDXRIX

Portland

Thu 10/8

11:25 am-1:30 pm

2 stops16h 05m

Riga Intl

Thu 10/15

7:45 am-11:10 am

1 stop13h 25m

$574

PortlandRiga

PDX Portland - RIX Riga Intl

PDXRIX

Portland

Wed 9/9

7:10 am-10:55 am

2 stops17h 45m

Riga Intl

Wed 9/30

6:30 am-9:03 pm

2 stops24h 33m

$575

PortlandRiga

PDX Portland - RIX Riga Intl

PDXRIX

Portland

Sun 9/13

10:00 pm-10:55 am

2 stops26h 55m

Riga Intl

Thu 10/8

6:30 am-11:44 pm

2 stops27h 14m

$576

PortlandRiga

PDX Portland - RIX Riga Intl

PDXRIX

Portland

Sun 9/13

10:00 pm-10:55 am

2 stops26h 55m

Riga Intl

Mon 9/28

6:30 am-8:16 pm

2 stops23h 46m

$576

PortlandRiga

PDX Portland - RIX Riga Intl

PDXRIX

Portland

Sun 9/13

6:00 am-3:10 pm

2 stops23h 10m

Riga Intl

Tue 9/29

6:30 am-9:03 pm

2 stops24h 33m

$576

PortlandRiga

PDX Portland - RIX Riga Intl

PDXRIX

Portland

Sun 9/13

6:00 am-10:55 am

2 stops42h 55m

Riga Intl

Sat 10/3

6:30 am-9:03 pm

2 stops24h 33m

$576

PortlandRiga

PDX Portland - RIX Riga Intl

PDXRIX

Portland

Sun 9/13

10:00 pm-10:55 am

2 stops26h 55m

Riga Intl

Thu 10/1

6:30 am-8:16 pm

2 stops23h 46m

$576

PortlandRiga

PDX Portland - RIX Riga Intl

PDXRIX

Portland

Sun 9/13

6:00 am-3:10 pm

2 stops23h 10m

Riga Intl

Wed 9/30

6:30 am-9:03 pm

2 stops24h 33m

$576

PortlandRiga

PDX Portland - RIX Riga Intl

PDXRIX

Portland

Fri 9/11

1:05 pm-5:15 pm

1 stop18h 10m

Riga Intl

Tue 9/15

7:45 am-11:10 am

1 stop13h 25m

$581
Quickest round-trip

PortlandRiga

PDX Portland - RIX Riga Intl

PDXRIX

Portland

Thu 10/8

1:05 pm-1:10 pm

1 stop14h 05m

Riga Intl

Thu 10/15

7:45 am-11:10 am

1 stop13h 25m

$581

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Latvia from

How to get the cheapest flight ticket from Portland to Latvia

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 airline that flies from Portland to Latvia?

KLM is the most popular carrier operating from Portland to Latvia

Cheap Portland to Latvia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Latvia

Fastest flight time

14h 05m

Direct flights

None
The fastest flight from Portland to Latvia takes 14h 05m
There are no direct flights from Portland to Latvia. There are no popular flight routes from Portland to Latvia.
Search flight deals

Frequently asked questions about flying from Portland to Latvia

  • When did momondo last update prices for flights from Portland Airport to Latvia?

    Prices for flights from Portland Airport to Latvia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Latvia?

  • How old do you have to be to fly from Portland Airport to Latvia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Latvia.

  • What documentation or ID do you need to fly to Latvia?

    The required travel and health documents for your Latvia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Latvia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portland to Latvia

Compare and see reviews for airlines that fly from Portland to Latvia with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $499Free CancellationRating
7.8
1,553 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Latvia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Latvia. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Latvia with flexible booking policies on momondo?

Yes. All flights to Latvia from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to Latvia?

Once all potential Portland to Latvia 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 Portland to Latvia right now. Can momondo alert me if prices change?

Price alerts on flights to Latvia from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Latvia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 9/7
Mon 9/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Latvia

Popular cities in Latvia

Popular flights according to clicks in the last 7 days on momondo
Flights to Rigafrom $522