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Washington, D.C.

$475+ Cheap flights from Riga (RIX) to Washington, D.C. (WAS)

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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
RIX — WAS
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find 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 November 13, 2025.

This Travelis deal was found by Cheapflights users on 11/11. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:35 amRIX - IAD
1 stop15h 30mKLM
Mon 12/16:05 pmIAD - RIX
1 stop12h 05mKLM
Deal found 11/11$541
This KLM deal was found by Cheapflights users on 11/11. 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 11/277:35 amRIX - IAD
1 stop15h 30mMultiple Airlines
Mon 12/16:50 pmIAD - RIX
1 stop11h 25mMultiple Airlines
Deal found 11/11$549
This KLM deal was found by Cheapflights users on 11/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:00 pmRIX - IAD
1 stop30h 05mMultiple Airlines
Sat 1/316:50 pmIAD - RIX
1 stop21h 10mMultiple Airlines
Deal found 11/12$550
This KLM deal was found by Cheapflights users on 11/11. 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.
Tue 12/235:00 pmRIX - IAD
1 stop30h 05mKLM
Sat 1/315:59 pmIAD - RIX
2 stops16h 16mKLM
Deal found 11/11$555
This KLM deal was found by Cheapflights users on 11/13. 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 11/277:35 amRIX - DCA
2 stops16h 22mMultiple Airlines
Mon 12/12:59 pmDCA - RIX
2 stops15h 16mMultiple Airlines
Deal found 11/13$564
This KLM deal was found by Cheapflights users on 11/11. 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 11/277:35 amRIX - DCA
2 stops16h 22mKLM
Mon 12/12:59 pmDCA - RIX
2 stops15h 11mKLM
Deal found 11/11$587
This Air France deal was found by Cheapflights users on 11/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:00 amRIX - IAD
1 stop16h 35mAir France
Mon 12/16:50 pmIAD - RIX
1 stop11h 25mAir France
Deal found 11/10$667
This KLM deal was found by Cheapflights users on 11/10. 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.
Thu 11/2011:50 amRIX - DCA
2 stops18h 14mKLM
Mon 11/246:07 amDCA - RIX
2 stops24h 03mKLM
Deal found 11/10$766
This Delta deal was found by Cheapflights users on 11/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:35 amRIX - BWI
2 stops17h 47mDelta
Mon 12/11:51 pmBWI - RIX
2 stops16h 19mDelta
Deal found 11/13$842
This lastminute.com deal was found by Cheapflights users on 11/13. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:00 pmRIX - DCA
2 stops34h 13mScandinavian Airlines
Sat 11/2211:10 amDCA - RIX
2 stops21h 35mScandinavian Airlines
Deal found 11/13$913
This Air Canada deal was found by Cheapflights users on 11/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:55 amRIX - DCA
2 stops20h 50mAir Canada
Mon 12/16:59 amDCA - RIX
2 stops23h 56mAir Canada
Deal found 11/12$936
This Scandinavian Airlines deal was found by Cheapflights users on 11/13. 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.
Thu 11/277:15 amRIX - DCA
2 stops21h 00mScandinavian Airlines
Mon 12/111:10 amDCA - RIX
2 stops16h 30mScandinavian Airlines
Deal found 11/13$993

Cheap 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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$541
(Travelis)

One-way from

$475
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$596
Provider with most accurate pricing for Riga Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Riga Intl-Washington, D.C. (WAS) flights.
Search Deals
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. 19% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 13, 2025.
Use the filters below to find and compare flights from Riga to Washington, D.C. that are best for you.

Fly from

Riga

Fly to

Washington, D.C.

Route

Depart

Return

Price

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 11/27

7:35 am-4:05 pm

1 stop15h 30m

Washington, D.C. Dulles Intl

Mon 12/1

6:05 pm-1:10 pm

1 stop12h 05m

$541

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Tue 12/23

5:00 pm-4:05 pm

1 stop30h 05m

Washington, D.C. Dulles Intl

Sat 1/31

6:50 pm-11:00 pm

1 stop21h 10m

$549

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 11/27

7:35 am-4:05 pm

1 stop15h 30m

Washington, D.C. Dulles Intl

Mon 12/1

6:50 pm-1:15 pm

1 stop11h 25m

$549

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

Thu 11/27

7:35 am-4:57 pm

2 stops16h 22m

Washington, D.C. Reagan-National

Mon 12/1

2:59 pm-1:15 pm

2 stops15h 16m

$564

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Tue 12/23

5:00 pm-4:05 pm

1 stop30h 05m

Washington, D.C. Dulles Intl

Sat 1/31

5:59 pm-5:15 pm

2 stops16h 16m

$585

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

Thu 11/27

7:35 am-4:57 pm

2 stops16h 22m

Washington, D.C. Reagan-National

Mon 12/1

2:59 pm-1:10 pm

2 stops15h 11m

$587

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 11/27

7:00 am-4:35 pm

1 stop16h 35m

Washington, D.C. Dulles Intl

Mon 12/1

6:50 pm-1:15 pm

1 stop11h 25m

$667

RigaBaltimore

RIX - BWI

RIXBWI

Riga Intl

Wed 3/4

7:35 am-5:56 pm

2 stops17h 21m

Baltimore/Washington

Sun 3/8

10:00 am-5:15 pm

2 stops25h 15m

$692

RigaBaltimore

RIX - BWI

RIXBWI

Riga Intl

Wed 5/6

11:50 am-7:22 pm

2 stops38h 32m

Baltimore/Washington

Sun 5/10

3:30 pm-1:05 pm

2 stops38h 35m

$735

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

Sun 3/8

3:45 pm-11:08 pm

2 stops37h 23m

Washington, D.C. Reagan-National

Fri 3/13

11:00 am-1:25 am

2 stops32h 25m

$763

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 23 results
1
2
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  • Most accurate provider: When it comes to deals on Riga-Washington, D.C. flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Riga-Washington, D.C. flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Riga-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Riga-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Riga-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.?

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated November 13, 2025.
Read reviews from past customers who have flown KLM and Lufthansa from Riga to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,411 reviews

Overall

7.7

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,411 reviews
KLM
7.7
Good
1,411 reviews

Overall

7.7

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,572 reviews
KLM
7.7
Good
1,411 reviews

Overall

7.7

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 1 airline. 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 15h 30m. KLM provides one of the quickest options available for as low as $541. Airlines will cover a distance of 4400 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Riga to Washington, D.C. round-trip?

    According to our current data, United Airlines ($481), offers the cheapest pricing from Riga to Washington, D.C.. United Airlines is currently priced 24% 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. Reagan-National or Riga Intl - Washington, D.C. Dulles Intl 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
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Riga to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Riga to Dulles Intl flights

Top airline flying from Riga to Washington, D.C.

Discover the top airline 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$481Average$631FlexibilityNo cancel feeOn-time69%

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