How long does it take to fly to Riga?

Flight times vary depending on what airport in State of Washington you fly out of and what airport in Riga you fly into. For example, flying from Seattle to Riga takes 18h 45m on average. On the other hand, flying from Spokane to Riga takes 40h 30m 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.

What is the cheapest airline that flies from Washington to Riga Intl?

Scandinavian Airlines and Turkish Airlines are the most popular carriers operating from Washington to Riga Intl

What airlines fly to Riga?

Scandinavian Airlines, Finnair and Lufthansa are the top three most popular airlines that fly to Riga from State of Washington according to our data. Scandinavian Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Riga. Keep in mind that there are 4 different airlines that fly to Riga on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Washington to Riga Intl Airport refresh daily.

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

As of December 2025, there are 4 operators available to choose from for flights from Washington to Riga Intl Airport.

How old do you have to be to fly from Washington 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 Washington to Riga Intl Airport.

What documentation or ID do you need to fly to Riga Intl Airport?

The required travel and health documents for your Riga Intl Airport 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 Riga Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$383 Cheap Flights from Washington to Riga in 2025/26

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Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:30 pm - 5:15 pm

PDX

RIX

17h 45m2 stops

5:00 pm - 11:25 am

RIX

PDX

28h 25m1 stop

$506KLM

Sat, Jan 31 - Sat, Feb 7

7:00 am - 1:10 pm

PDX

RIX

20h 10m2 stops

7:35 am - 8:32 pm

RIX

PDX

22h 57m2 stops

$516KLM

Sat, Jan 31 - Sat, Feb 7

12:00 pm - 3:10 pm

SEA

RIX

41h 10m2 stops

3:50 pm - 7:00 pm

RIX

SEA

37h 10m2 stops

$547Scandinavian Airlines

Mon, Apr 20 - Mon, Apr 27

5:35 am - 1:55 pm

PDX

RIX

22h 20m3 stops

6:05 am - 6:56 pm

RIX

PDX

22h 51m2 stops

$559United Airlines

Sat, Jan 31 - Sat, Feb 7

11:25 am - 1:55 pm

GEG

RIX

40h 30m2 stops

5:55 am - 7:16 pm

RIX

GEG

23h 21m2 stops

$564United Airlines

Thu, Jan 22 - Mon, Jan 26

2:02 pm - 10:25 pm

SEA

RIX

22h 23m2 stops

7:15 am - 10:25 pm

RIX

SEA

25h 10m2 stops

$569Scandinavian Airlines

Sat, Jan 31 - Sat, Feb 7

1:35 pm - 5:50 pm

SEA

RIX

18h 15m2 stops

9:35 pm - 4:00 pm

RIX

SEA

28h 25m1 stop

$686Multiple Airlines

Mon, Apr 20 - Mon, Apr 27

7:00 pm - 6:05 pm

SEA

RIX

37h 05m1 stop

7:00 pm - 5:05 pm

RIX

SEA

32h 05m1 stop

$690Turkish Airlines

Fri, Jan 9 - Sat, Jan 24

7:10 pm - 7:05 pm

SEA

RIX

37h 55m1 stop

8:00 pm - 5:15 pm

RIX

SEA

31h 15m1 stop

$699Turkish Airlines

Mon, Apr 20 - Mon, Apr 27

10:00 am - 1:15 pm

PDX

RIX

17h 15m2 stops

11:50 am - 11:25 am

RIX

PDX

33h 35m1 stop

$700Multiple Airlines

Thu, Jan 8 - Thu, Jan 15

KLM flights from State of Washington to Riga

Our best KLM deals on State of Washington to Riga flight tickets

KLM

Apr 13

PDX1:05 pmPortland

14h 00m

1 stop

RIX1:05 pmRiga Intl

Apr 22

RIX5:00 pmRiga Intl

28h 10m

1 stop

PDX11:10 amPortland

$499

Find similar

KLM

Apr 13

PDX3:50 pmPortland

15h 25m

2 stops

RIX5:15 pmRiga Intl

Apr 22

RIX7:45 amRiga Intl

13h 25m

1 stop

PDX11:10 amPortland

$504

Find similar

KLM

Jan 31

PDX1:30 pmPortland

17h 45m

2 stops

RIX5:15 pmRiga Intl

Feb 7

RIX5:00 pmRiga Intl

28h 25m

1 stop

PDX11:25 amPortland

$506

Find similar

United Airlines flights from State of Washington to Riga

Our best United Airlines deals on State of Washington to Riga flight tickets

United Airlines

Jan 31

PDX5:35 amPortland

22h 20m

3 stops

RIX1:55 pmRiga Intl

Feb 7

RIX6:05 amRiga Intl

22h 51m

2 stops

PDX6:56 pmPortland

$559

Find similar

United Airlines

Jan 22

GEG11:25 amSpokane

40h 30m

2 stops

RIX1:55 pmRiga Intl

Jan 26

RIX5:55 amRiga Intl

23h 21m

2 stops

GEG7:16 pmSpokane

$564

Find similar

United Airlines

Jan 22

GEG11:25 amSpokane

40h 30m

2 stops

RIX1:55 pmRiga Intl

Jan 26

RIX5:55 amRiga Intl

25h 27m

2 stops

GEG9:22 pmSpokane

$565

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandRiga

PDX - RIX

PDXRIX

Portland

Sat 1/31

1:30 pm-5:15 pm

2 stops17h 45m

Riga Intl

Sat 2/7

5:00 pm-11:25 am

1 stop28h 25m

$506

PortlandRiga

PDX - RIX

PDXRIX

Portland

Sat 1/31

7:00 am-1:10 pm

2 stops20h 10m

Riga Intl

Sat 2/7

7:35 am-8:32 pm

2 stops22h 57m

$516

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Mon 4/20

12:00 pm-3:10 pm

2 stops41h 10m

Riga Intl

Mon 4/27

3:50 pm-7:00 pm

2 stops37h 10m

$547

PortlandRiga

PDX - RIX

PDXRIX

Portland

Sat 1/31

5:35 am-1:55 pm

3 stops22h 20m

Riga Intl

Sat 2/7

6:05 am-6:56 pm

2 stops22h 51m

$559

SpokaneRiga

GEG - RIX

GEGRIX

Spokane

Thu 1/22

11:25 am-1:55 pm

2 stops40h 30m

Riga Intl

Mon 1/26

5:55 am-7:16 pm

2 stops23h 21m

$564

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sat 1/31

2:02 pm-10:25 pm

2 stops22h 23m

Riga Intl

Sat 2/7

7:15 am-10:25 pm

2 stops25h 10m

$569

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Mon 4/20

1:35 pm-5:50 pm

2 stops18h 15m

Riga Intl

Mon 4/27

9:35 pm-4:00 pm

1 stop28h 25m

$686

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Fri 1/9

7:00 pm-6:05 pm

1 stop37h 05m

Riga Intl

Sat 1/24

7:00 pm-5:05 pm

1 stop32h 05m

$690

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Mon 4/20

7:10 pm-7:05 pm

1 stop37h 55m

Riga Intl

Mon 4/27

8:00 pm-5:15 pm

1 stop31h 15m

$699

PortlandRiga

PDX - RIX

PDXRIX

Portland

Thu 1/8

10:00 am-1:15 pm

2 stops17h 15m

Riga Intl

Thu 1/15

11:50 am-11:25 am

1 stop33h 35m

$700

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington 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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Riga?

The cheapest day to depart from State of Washington to Riga is on a Monday when prices can be found for as low as $876. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,272. These prices are subject to change though, so be sure to set up a Price Alert for flights to Riga.

What is the cheapest time of day to depart on your flight to Riga?

Flying to Riga from State of Washington in the morning is the least expensive time of day to depart. momondo users have found prices as low as $919 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Riga is at noon when prices are around $1,115.

Can stopping save me money on State of Washington to Riga flights?

You could potentially save up to 49% on your flight if you consider stops on a State of Washington to Riga flight.

Cheap State of Washington to Riga flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Riga

Fastest flight time	14h 00m
Direct flights	None

The fastest flight from State of Washington to Riga takes 14h 00m

There are no direct flights from State of Washington to Riga. There are no popular flight routes from State of Washington to Riga.

Search flight deals

When did momondo last update prices for flights from Washington to Riga Intl Airport?
Prices for flights from Washington to Riga Intl Airport refresh daily.
How many operators does momondo search for flights from Washington to Riga Intl Airport?
As of December 2025, there are 4 operators available to choose from for flights from Washington to Riga Intl Airport.
How old do you have to be to fly from Washington 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 Washington to Riga Intl Airport.
What documentation or ID do you need to fly to Riga Intl Airport?
The required travel and health documents for your Riga Intl Airport 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 Riga Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Riga

Compare and see reviews for airlines that fly from State of Washington to Riga with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $472	Free Cancellation	Rating 7.4 1,607 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $550	Free Cancellation	Rating 7.7 1,428 reviews	Search KLM flights
Finnair	PriceFrom $699	Free Cancellation	Rating 7.6 1,338 reviews	Search Finnair flights
Lufthansa	PriceFrom $728	Free Cancellation	Rating 6.8 7,635 reviews	Search Lufthansa flights

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Why should I use momondo to find a flight deal from Washington 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 Washington to Riga for you.

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

momondo does allow users to show only those flights to Riga from Washington which offer a flexible booking policy as well as other useful filters and features.

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

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

I’m not ready to book a flight from Washington 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 Washington and alert you when they change.

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Cheap flights from Washington to Riga from $383

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Riga departing on 3/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

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Price Alerts

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KLM flights from State of Washington to Riga

Our best KLM deals on State of Washington to Riga flight tickets

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Our best United Airlines deals on State of Washington to Riga flight tickets

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How to get the cheapest flight ticket from State of Washington to Riga

What is the cheapest day to depart on your flight to Riga?

What is the cheapest time of day to depart on your flight to Riga?

Can stopping save me money on State of Washington to Riga flights?

You could potentially save up to 49% on your flight if you consider stops on a State of Washington to Riga flight.

What is the cheapest airline that flies from Washington to Riga Intl?

Scandinavian Airlines and Turkish Airlines are the most popular carriers operating from Washington to Riga Intl

What airlines fly to Riga?

How long does it take to fly to Riga?

Cheap State of Washington to Riga flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Riga

Fastest flight time

Direct flights

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

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

How old do you have to be to fly from Washington to Riga Intl Airport?

What documentation or ID do you need to fly to Riga Intl Airport?

Best airlines flying from State of Washington to Riga

Compare and see reviews for airlines that fly from State of Washington to Riga with momondo

Traveling to a place near Riga?

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Riga?

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

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

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

An easier way to manage your Riga 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Latvia

Fly your favorite airline to Riga

Airlines are sorted and displayed according to clicks in the past 7 days on momondo