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Washington, D.C.

$664+ Cheap flights from Riga (RIX) to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
RIX — WAS
May 12 — May 191
Tue 5/12
Tue 5/19
1 adult, Economy
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Cheap flight deals from Riga to Washington, D.C.

Cheapest flights from Riga to Washington, D.C.
Explore the most affordable flight options available from Riga to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:30 am
RIX
-
IAD
1 stop17h 30m
Scandinavian Airlines
Mon 4/278:20 pm
IAD
-
RIX
1 stop21h 35m
Scandinavian Airlines
Deal found 4/8$664
This Mytrip deal was found by Cheapflights users on 4/8. 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.
Thu 4/234:30 pm
RIX
-
IAD
2 stops33h 50m
Multiple Airlines
Mon 4/278:30 pm
IAD
-
RIX
3 stops33h 40m
Multiple Airlines
Deal found 4/8$690
This KLM deal was found by Cheapflights users on 4/8. 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 4/237:45 am
RIX
-
IAD
1 stop14h 50m
Multiple Airlines
Tue 4/289:45 pm
IAD
-
RIX
1 stop18h 05m
Multiple Airlines
Deal found 4/8$711
This KLM deal was found by Cheapflights users on 4/9. 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 4/237:45 am
RIX
-
IAD
1 stop14h 50m
Multiple Airlines
Wed 4/296:15 pm
IAD
-
RIX
1 stop12h 15m
Multiple Airlines
Deal found 4/9$712
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2311:35 am
RIX
-
IAD
1 stop12h 25m
Scandinavian Airlines
Sat 5/308:20 pm
IAD
-
RIX
1 stop11h 50m
Scandinavian Airlines
Deal found 4/8$713
This KLM deal was found by Cheapflights users on 4/8. 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 4/235:00 pm
RIX
-
IAD
1 stop29h 35m
KLM
Mon 4/276:10 pm
IAD
-
RIX
1 stop16h 05m
KLM
Deal found 4/8$716
This KLM deal was found by Cheapflights users on 4/10. 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.
Sat 4/257:45 am
RIX
-
IAD
1 stop14h 50m
Multiple Airlines
Wed 4/296:15 pm
IAD
-
RIX
1 stop12h 15m
Multiple Airlines
Deal found 4/10$718
This KLM deal was found by Cheapflights users on 4/8. 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 4/237:45 am
RIX
-
DCA
2 stops15h 51m
KLM
Mon 4/277:56 pm
DCA
-
RIX
2 stops14h 19m
KLM
Deal found 4/8$730
This KLM deal was found by Cheapflights users on 4/9. 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 4/237:45 am
RIX
-
DCA
2 stops15h 51m
KLM
Wed 4/297:38 pm
DCA
-
RIX
2 stops14h 37m
KLM
Deal found 4/9$731
This Finnair deal was found by Cheapflights users on 4/8. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:30 am
RIX
-
BWI
2 stops19h 39m
Multiple Airlines
Mon 4/279:30 pm
BWI
-
RIX
2 stops29h 35m
Multiple Airlines
Deal found 4/8$734
This KLM deal was found by Cheapflights users on 4/10. 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.
Sat 4/257:45 am
RIX
-
DCA
2 stops15h 51m
KLM
Wed 4/297:56 pm
DCA
-
RIX
2 stops14h 19m
KLM
Deal found 4/10$738
This KLM deal was found by Cheapflights users on 4/9. 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 5/255:00 pm
RIX
-
IAD
1 stop29h 35m
Multiple Airlines
Mon 6/19:45 pm
IAD
-
RIX
1 stop32h 45m
Multiple Airlines
Deal found 4/9$738

Find flight deals from Riga to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Riga (RIX) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 12, 2026.

Round-trip from

$664
(Kiwi.com)

One-way from

$468
(Priceline)

Popular in

June

Cheapest in

October

Average price

$570
From Riga Intl to Washington, D.C. (WAS)
Search Deals
One-way flight from Riga Intl to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in April 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Riga to Washington, D.C. 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 April 12, 2026.
Use the filters below to find and compare flights from Riga to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 4/23

7:45 am-3:35 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Tue 4/28

9:45 pm-10:50 pm

1 stop18h 05m

$711
Quickest round-trip

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 4/23

7:45 am-3:35 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Wed 4/29

6:15 pm-1:30 pm

1 stop12h 15m

$712

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 4/23

5:00 pm-3:35 pm

1 stop29h 35m

Washington, D.C. Dulles Intl

Mon 4/27

6:10 pm-5:15 pm

1 stop16h 05m

$716

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

Thu 4/23

7:45 am-4:36 pm

2 stops15h 51m

Washington, D.C. Reagan-National

Tue 4/28

7:38 pm-5:15 pm

2 stops14h 37m

$730

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

Thu 4/23

7:45 am-4:36 pm

2 stops15h 51m

Washington, D.C. Reagan-National

Mon 4/27

7:56 pm-5:15 pm

2 stops14h 19m

$730

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

Thu 4/23

7:45 am-4:36 pm

2 stops15h 51m

Washington, D.C. Reagan-National

Wed 4/29

7:38 pm-5:15 pm

2 stops14h 37m

$731

RigaBaltimore

RIX - BWI

RIXBWI

Riga Intl

Thu 4/23

10:30 am-11:09 pm

2 stops19h 39m

Baltimore/Washington

Mon 4/27

9:30 pm-10:05 am

2 stops29h 35m

$734

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

Sat 4/25

7:45 am-4:36 pm

2 stops15h 51m

Washington, D.C. Reagan-National

Wed 4/29

7:56 pm-5:15 pm

2 stops14h 19m

$738

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Mon 5/25

7:45 am-4:54 pm

2 stops16h 09m

Washington, D.C. Dulles Intl

Mon 6/1

9:45 pm-1:30 pm

1 stop32h 45m

$758

RigaBaltimore

RIX - BWI

RIXBWI

Riga Intl

Thu 4/23

10:30 am-11:09 pm

2 stops19h 39m

Baltimore/Washington

Wed 4/29

9:30 pm-1:30 pm

2 stops33h 00m

$764

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/8

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Riga to Washington, D.C.

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

How much does it cost to fly round-trip from Riga to Washington, D.C.?

Related info for your journey

Find useful and relevant information for your journey from Riga to Washington, D.C.. 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 from for flights from Riga to Washington, D.C.?

    Most people fly from Riga Intl (RIX) if they book a flight from Riga to Washington, D.C.. On average, Riga Intl has 0 outbound flights to Washington, D.C. per day from 2 airlines. Riga Intl is conveniently located just 5.4 mi from Riga’s city center.

  • How long is the flight from Riga to Washington, D.C.?

    A quick flight from Riga to Washington, D.C. can take about 17h 04m. KLM provides one of the quickest options available for as low as $792. Airlines will cover a distance of 4392 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Riga to Washington, D.C. round-trip?

    According to our current data, United Airlines ($481), and KLM ($567) offers the cheapest pricing from Riga to Washington, D.C.. United Airlines is currently priced 26% below the average price you’ll pay for this route.

  • What are the most popular routes from Riga to Washington, D.C.?

    Most travelers choose Riga Intl - Baltimore/Washington, Riga Intl - Washington, D.C. Dulles Intl or Riga Intl - Washington, D.C. Reagan-National when deciding on the best route from Riga to Washington, D.C..

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

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

  • How can I find direct flights from Riga to Washington, D.C.?

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

  • Can I find deals for business class flights from Riga to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Riga to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Owings Mills
Springfield
Arlington
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Largo
Bowie
Clinton
Towson
Cordova
Manassas
Falls Church

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Riga to Washington, D.C.

Discover the top 2 airlines that operate flights from Riga to Washington, D.C.. 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 April 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$481Average$631FlexibilityNo cancel feeOn-time69%
KLMCheapest$567Average$802FlexibilityNo cancel feeOn-time75%

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