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$363+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — RIX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$457
(Scandinavian Airlines)

One-way from

$363
(FlightHub)

Popular in

October

Cheapest in

March

Average price

$754
From Washington to Riga Intl
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One-way flight from Washington to Riga Intl
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Highest demand for flights based on searches. 9% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 15, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 11/127:20 amSEA - RIX
2 stops29h 05mScandinavian Airlines
Wed 11/197:10 amRIX - SEA
2 stops25h 15mScandinavian Airlines
Deal found 9/14$457
This Trip.com deal was found by Cheapflights users on 9/14. 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.
Sun 10/53:45 pmSEA - RIX
2 stops21h 05mMultiple Airlines
Tue 10/218:00 amRIX - SEA
2 stops43h 50mMultiple Airlines
Deal found 9/14$483
This KLM deal was found by Cheapflights users on 9/14. 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.
Mon 11/171:25 pmPDX - RIX
1 stop13h 45mKLM
Tue 12/25:00 pmRIX - PDX
1 stop28h 25mKLM
Deal found 9/14$495
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/301:40 pmSEA - RIX
2 stops22h 55mScandinavian Airlines
Tue 10/74:00 pmRIX - SEA
2 stops32h 00mScandinavian Airlines
Deal found 9/15$499
This Scandinavian Airlines deal was found by Cheapflights users on 9/12. 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.
Wed 11/1212:46 pmPDX - RIX
2 stops41h 44mScandinavian Airlines
Sun 11/166:50 pmRIX - PDX
2 stops38h 06mScandinavian Airlines
Deal found 9/12$505
This FlightHub deal was found by Cheapflights users on 9/14. 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.
Sun 10/127:25 amSEA - RIX
2 stops29h 10mScandinavian Airlines
Sun 10/197:55 amRIX - SEA
2 stops16h 05mScandinavian Airlines
Deal found 9/14$509
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Sun 10/54:20 pmSEA - RIX
2 stops32h 35mScandinavian Airlines
Tue 10/217:00 pmRIX - SEA
1 stop29h 00mScandinavian Airlines
Deal found 9/14$547
This Expedia deal was found by Cheapflights users on 9/14. 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.
Wed 11/126:50 pmSEA - RIX
1 stop34h 00mBritish Airways
Wed 11/199:25 amRIX - SEA
2 stops21h 53mBritish Airways
Deal found 9/14$581
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/171:00 pmPDX - RIX
3 stops38h 55mUnited Airlines
Tue 12/25:55 amRIX - PDX
2 stops28h 49mUnited Airlines
Deal found 9/14$582
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Sun 10/124:20 pmSEA - RIX
2 stops22h 00mMultiple Airlines
Sat 10/181:00 amRIX - SEA
2 stops23h 00mMultiple Airlines
Deal found 9/14$589
This British Airways deal was found by Cheapflights users on 9/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:45 pmPDX - RIX
1 stop35h 05mBritish Airways
Sun 11/164:25 pmRIX - PDX
1 stop33h 30mBritish Airways
Deal found 9/14$590
This KLM deal was found by Cheapflights users on 9/14. 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 11/1211:35 amPDX - RIX
2 stops24h 45mKLM
Sun 11/165:00 pmRIX - PDX
1 stop28h 25mKLM
Deal found 9/14$641

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 September 15, 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

Wed 11/12

7:20 am-10:25 pm

2 stops29h 05m

Riga Intl

Wed 11/19

7:10 am-10:25 pm

2 stops25h 15m

$457

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 10/5

3:45 pm-10:50 pm

2 stops21h 05m

Riga Intl

Tue 10/21

8:00 am-5:50 pm

2 stops43h 50m

$483

PortlandRiga

PDX - RIX

PDXRIX

Portland

Mon 11/17

1:25 pm-1:10 pm

1 stop13h 45m

Riga Intl

Tue 12/2

5:00 pm-11:25 am

1 stop28h 25m

$495

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Tue 9/30

1:40 pm-10:35 pm

2 stops22h 55m

Riga Intl

Tue 10/7

4:00 pm-2:00 pm

2 stops32h 00m

$499

PortlandRiga

PDX - RIX

PDXRIX

Portland

Wed 11/12

12:46 pm-4:30 pm

2 stops41h 44m

Riga Intl

Sun 11/16

6:50 pm-10:56 pm

2 stops38h 06m

$505

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 10/12

4:20 pm-10:35 pm

1 stop20h 15m

Riga Intl

Sun 10/19

7:55 am-2:00 pm

2 stops16h 05m

$535

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 10/5

4:20 pm-10:55 am

2 stops32h 35m

Riga Intl

Tue 10/21

7:00 pm-2:00 pm

1 stop29h 00m

$547

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Wed 11/12

6:50 pm-2:50 pm

1 stop34h 00m

Riga Intl

Wed 11/19

9:25 am-9:18 pm

2 stops21h 53m

$581

PortlandRiga

PDX - RIX

PDXRIX

Portland

Mon 11/17

1:00 pm-1:55 pm

3 stops38h 55m

Riga Intl

Tue 12/2

5:55 am-12:44 am

2 stops28h 49m

$582

SeattleRiga

SEA - RIX

SEARIX

Seattle/Tacoma Intl

Sun 10/12

4:20 pm-12:20 am

2 stops22h 00m

Riga Intl

Sat 10/18

1:00 am-2:00 pm

2 stops23h 00m

$589

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 17 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, January is the cheapest month in which you can book a flight from State of Washington to Riga (average of $612). Flying from State of Washington to Riga in June is currently the most expensive (average of $994). 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 September 15, 2025.

When flying from State of Washington to Riga, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 and KLM can get you from State of Washington to Riga in just under 13h 45m. Your travel time can differ by up to 15h 20m. The distance between State of Washington and Riga is about 5092 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 Portland - Riga Intl, Seattle/Tacoma Intl - Riga Intl or Spokane - 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, January is the cheapest month in which you can book a flight from State of Washington to Riga (average of $612). Flying from State of Washington to Riga in June is currently the most expensive (average of $994). 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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Alternative routes for Washington to Riga

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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$527Average$795FlexibilityNo cancel feeOn-time77%
KLMCheapest$550Average$1,029FlexibilityNo cancel feeOn-time75%
FinnairCheapest$699Average$887FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$716Average$847FlexibilityNo cancel feeOn-time70%

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