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Washington, D.C.

$433+ 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
RIX — WAS
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
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 February 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/26. 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 4/211:35 am
RIX
-
IAD
1 stop12h 25m
Scandinavian Airlines
Mon 4/68:20 pm
IAD
-
RIX
1 stop11h 50m
Scandinavian Airlines
Deal found 2/26$574
This KLM deal was found by Cheapflights users on 2/23. 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 11/217:35 am
RIX
-
IAD
1 stop15h 10m
Multiple Airlines
Fri 11/276:50 pm
IAD
-
RIX
1 stop11h 25m
Multiple Airlines
Deal found 2/23$629
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Thu 4/22:00 pm
RIX
-
BWI
2 stops16h 33m
American Airlines
Mon 4/66:37 pm
BWI
-
RIX
2 stops15h 38m
American Airlines
Deal found 2/26$635
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Thu 4/22:00 pm
RIX
-
DCA
2 stops16h 50m
American Airlines
Mon 4/65:59 pm
DCA
-
RIX
2 stops16h 16m
American Airlines
Deal found 2/26$635
This KLM deal was found by Cheapflights users on 2/24. 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 4/27:45 am
RIX
-
IAD
1 stop14h 50m
Multiple Airlines
Sat 4/1110:20 pm
IAD
-
RIX
1 stop31h 55m
Multiple Airlines
Deal found 2/24$655
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Sat 11/219:05 am
RIX
-
DCA
2 stops18h 55m
Multiple Airlines
Fri 11/272:00 pm
DCA
-
RIX
2 stops20h 40m
Multiple Airlines
Deal found 2/26$661
This KLM deal was found by Cheapflights users on 2/24. 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 4/211:50 am
RIX
-
BWI
2 stops19h 09m
KLM
Sat 4/1112:25 pm
BWI
-
RIX
2 stops17h 40m
KLM
Deal found 2/24$679
This Trip.com deal was found by Cheapflights users on 2/24. 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.
Mon 4/1312:50 pm
RIX
-
IAD
1 stop14h 45m
TAP AIR PORTUGAL
Fri 4/175:05 pm
IAD
-
RIX
1 stop22h 25m
TAP AIR PORTUGAL
Deal found 2/24$699
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/211:35 am
RIX
-
IAD
1 stop12h 25m
Scandinavian Airlines
Sat 4/118:20 pm
IAD
-
RIX
1 stop11h 50m
Scandinavian Airlines
Deal found 2/24$708
This Finnair deal was found by Cheapflights users on 2/24. 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.
Sat 11/219:05 am
RIX
-
BWI
2 stops20h 49m
Multiple Airlines
Fri 11/278:35 pm
BWI
-
RIX
2 stops29h 00m
Multiple Airlines
Deal found 2/24$713
This Air France deal was found by Cheapflights users on 2/25. 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.
Fri 8/77:10 am
RIX
-
IAD
1 stop19h 25m
Air France
Sun 8/236:15 pm
IAD
-
RIX
1 stop21h 35m
Air France
Deal found 2/25$714
This Finnair deal was found by Cheapflights users on 2/25. 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.
Sat 4/116:15 pm
RIX
-
BWI
2 stops32h 30m
Multiple Airlines
Sat 4/187:00 am
BWI
-
RIX
2 stops31h 10m
Multiple Airlines
Deal found 2/25$723

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 February 27, 2026.

Round-trip from

$574
(Kiwi.com)

One-way from

$433
(Kiwi.com)

Popular in

June

Cheapest in

October
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. 10% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($33 potential savings vs. average RT price).
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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 February 27, 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

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 4/2

11:35 am-5:00 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Mon 4/6

8:20 pm-3:10 pm

1 stop11h 50m

$574

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

Thu 4/2

2:00 pm-11:50 pm

2 stops16h 50m

Washington, D.C. Reagan-National

Mon 4/6

5:59 pm-5:15 pm

2 stops16h 16m

$635

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 4/2

7:45 am-3:35 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Sat 4/11

10:20 pm-1:15 pm

1 stop31h 55m

$655

RigaBaltimore

RIX - BWI

RIXBWI

Riga Intl

Sat 4/11

6:15 pm-7:45 pm

2 stops32h 30m

Baltimore/Washington

Sat 4/18

7:00 am-9:10 pm

2 stops31h 10m

$723

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Sun 8/9

5:00 pm-3:35 pm

1 stop29h 35m

Washington, D.C. Dulles Intl

Sat 8/22

6:15 pm-10:50 pm

1 stop21h 35m

$732

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 4/2

5:00 pm-3:35 pm

1 stop29h 35m

Washington, D.C. Dulles Intl

Mon 4/6

7:29 pm-5:15 pm

2 stops14h 46m

$758

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Fri 7/10

10:30 am-8:20 pm

2 stops16h 50m

Washington, D.C. Dulles Intl

Mon 8/10

10:25 pm-1:35 pm

2 stops32h 10m

$762

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 4/2

9:40 pm-8:20 pm

2 stops29h 40m

Washington, D.C. Dulles Intl

Mon 4/6

10:25 pm-10:05 am

2 stops28h 40m

$767

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 4/2

9:40 pm-8:20 pm

2 stops29h 40m

Washington, D.C. Dulles Intl

Sat 4/11

5:00 pm-8:10 am

2 stops32h 10m

$793

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Wed 7/22

5:00 pm-3:35 pm

1 stop29h 35m

Washington, D.C. Dulles Intl

Tue 8/4

9:45 pm-10:50 pm

1 stop18h 05m

$796

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 34 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.?

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 February 27, 2026.
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
1,460 reviews

Food

7.3

Boarding

7.8

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,460 reviews
KLM
7.7
Good
1,460 reviews

Food

7.3

Boarding

7.8

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,815 reviews
KLM
7.7
Good
1,460 reviews

Food

7.3

Boarding

7.8

Overall

7.7

Crew

8.4

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 12h 25m. Scandinavian Airlines provides one of the quickest options available for as low as $574. 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 - Washington, D.C. Dulles Intl, Riga Intl - Washington, D.C. Reagan-National or Riga Intl - Baltimore/Washington 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
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Hyattsville
Fredericksburg
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Manassas
Bowie
Largo
Clinton
Towson

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 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 February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$481Average$631FlexibilityNo cancel feeOn-time69%

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