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$279+ Cheap flights from Washington 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — RIX
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Find flight deals from Washington to Riga

Cheapest flights from Washington to Riga
Explore the most affordable flight options available from Washington to Riga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This Expedia deal was found by Cheapflights users on 10/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/62:15 pmSEA - RIX
2 stops34h 25mScandinavian Airlines
Sat 12/137:15 amRIX - SEA
2 stops21h 45mScandinavian Airlines
Deal found 10/22$506
This Billigflug deal was found by Cheapflights users on 10/20. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:58 amPDX - RIX
2 stops17h 17mMultiple Airlines
Wed 11/127:35 amRIX - PDX
1 stop13h 50mMultiple Airlines
Deal found 10/20$516
This KLM deal was found by Cheapflights users on 10/20. 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.
Thu 12/49:50 amGEG - RIX
2 stops21h 25mMultiple Airlines
Thu 12/117:00 amRIX - GEG
2 stops23h 10mMultiple Airlines
Deal found 10/20$536
This KLM deal was found by Cheapflights users on 10/21. 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 11/121:25 pmPDX - RIX
1 stop22h 55mKLM
Sun 11/1611:50 amRIX - PDX
1 stop33h 35mKLM
Deal found 10/21$597
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/52:35 pmSEA - RIX
3 stops31h 50mMultiple Airlines
Fri 12/128:00 amRIX - SEA
2 stops19h 00mMultiple Airlines
Deal found 10/21$612
This Scandinavian Airlines deal was found by Cheapflights users on 10/21. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:20 amSEA - RIX
2 stops17h 20mScandinavian Airlines
Fri 12/127:15 amRIX - SEA
2 stops25h 08mScandinavian Airlines
Deal found 10/21$634
This FlightHub deal was found by Cheapflights users on 10/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:19 amSEA - RIX
2 stops29h 06mScandinavian Airlines
Wed 11/127:00 pmRIX - SEA
2 stops37h 31mScandinavian Airlines
Deal found 10/21$652
This Lufthansa deal was found by Cheapflights users on 10/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:50 amPDX - RIX
2 stops18h 20mLufthansa
Sun 11/162:35 pmRIX - PDX
2 stops38h 01mLufthansa
Deal found 10/21$671
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:50 pmSEA - RIX
1 stop34h 50mAmerican Airlines
Tue 11/251:45 pmRIX - SEA
2 stops18h 39mAmerican Airlines
Deal found 10/19$676
This Gotogate deal was found by Cheapflights users on 10/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:50 pmSEA - RIX
1 stop34h 50mBritish Airways
Tue 11/255:40 pmRIX - SEA
1 stop33h 15mBritish Airways
Deal found 10/22$697
This Trip.com deal was found by Cheapflights users on 10/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:50 pmSEA - RIX
1 stop34h 50mBritish Airways
Tue 11/185:40 pmRIX - SEA
1 stop33h 15mBritish Airways
Deal found 10/20$708
This Air Canada deal was found by Cheapflights users on 10/20. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:50 amPDX - RIX
2 stops18h 20mAir Canada
Sun 11/167:05 amRIX - PDX
2 stops36h 10mAir Canada
Deal found 10/20$725

Cheap flight deals from Washington to Riga

Keep the following information in mind while searching for Washington to Riga flight deals. Data was last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$442
(FlightHub)

One-way from

$279
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$781
Provider with most accurate pricing for Seattle/Tacoma Intl-Riga Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Riga Intl flights.
Search Deals
From Washington to Riga Intl
Search Deals
One-way flight from Washington to Riga Intl
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($170 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 October 22, 2025.
Use the filters below to find and compare flights from Washington to Riga that are best for you.

Fly from

Washington

Fly to

Riga

Route

Depart

Return

Price

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Mon 4/20

2:00 pm-10:55 am

2 stops34h 55m

Riga Intl

Mon 4/27

3:50 pm-10:05 pm

2 stops40h 15m

$471

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sat 12/6

2:15 pm-10:40 am

2 stops34h 25m

Riga Intl

Sat 12/13

7:15 am-7:00 pm

2 stops21h 45m

$506

PortlandRiga

PDX - RIX

PDXRIX

Portland

Mon 11/3

9:58 am-1:15 pm

2 stops17h 17m

Riga Intl

Wed 11/12

11:50 am-10:05 pm

2 stops20h 15m

$520

SpokaneRiga

GEG - RIX

GEGRIX

Spokane

Thu 12/4

9:50 am-5:15 pm

2 stops21h 25m

Riga Intl

Thu 12/11

7:00 am-8:10 pm

2 stops23h 10m

$536

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Mon 4/20

2:00 pm-1:20 am

2 stops25h 20m

Riga Intl

Sat 4/25

3:50 pm-11:35 pm

2 stops41h 45m

$546

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 4/19

6:00 am-10:55 am

2 stops42h 55m

Riga Intl

Fri 4/24

11:35 am-11:35 pm

2 stops22h 00m

$546

PortlandRiga

PDX - RIX

PDXRIX

Portland

Sat 1/17

7:00 am-1:10 pm

2 stops20h 10m

Riga Intl

Sun 2/1

7:35 am-11:25 am

1 stop13h 50m

$554

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 4/19

1:35 pm-3:25 pm

1 stop15h 50m

Riga Intl

Mon 4/27

4:25 pm-11:35 am

1 stop29h 10m

$576

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 4/19

1:35 pm-3:25 pm

1 stop15h 50m

Riga Intl

Thu 4/30

4:10 pm-11:35 am

1 stop29h 25m

$576

PortlandRiga

PDX - RIX

PDXRIX

Portland

Sat 1/17

1:24 pm-1:55 pm

3 stops38h 31m

Riga Intl

Sun 2/1

7:05 am-2:40 pm

2 stops41h 35m

$592

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 28 results
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Best time to book a flight from Washington to Riga

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

Cheapflights Insights

Everything you need to know about your flight from Washington to Riga

What is the cheapest month to book a flight from State of Washington to Riga?

Currently, April is the cheapest month in which you can book a flight from State of Washington to Riga (average of $496). Flying from State of Washington to Riga in January is currently the most expensive (average of $878). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to RIX?

Find hourly flight availability from Washington to Riga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 22, 2025.

It’s optimal to fly from State of Washington to Riga in the morning. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from State of Washington to Riga?

Related info for your journey

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

  • What airport do you fly into for flights to Riga from Washington?

    Most people fly into Riga Intl (RIX) if they book a flight to Riga from Washington. Riga Intl is conveniently located just 5.4 mi from Riga’s city center.

  • How long is the flight from State of Washington to Riga?

    Scandinavian Airlines, KLM, and British Airways can get you from State of Washington to Riga in just under 15h 50m. Your travel time can differ by up to 19h 05m. The distance between State of Washington and Riga is about 4966 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from State of Washington to Riga one-way?

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $279. Users have also found prices from $434 and $463 on Air France and Air Canada, respectively.

  • What are the most popular routes from State of Washington to Riga?

    When deciding which route to take from State of Washington to Riga consider Seattle/Tacoma Intl - Riga Intl, Spokane - Riga Intl or Portland - Riga Intl as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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.

  • What is the cheapest month to book a flight from State of Washington to Riga?

    Currently, April is the cheapest month in which you can book a flight from State of Washington to Riga (average of $496). Flying from State of Washington to Riga in January is currently the most expensive (average of $878). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Washington to Riga

Discover the top 4 airlines that operate flights from Washington 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$527Average$788FlexibilityNo cancel feeOn-time77%
KLMCheapest$550Average$1,029FlexibilityNo cancel feeOn-time75%
FinnairCheapest$699Average$887FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$716Average$845FlexibilityNo cancel feeOn-time70%

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