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Washington, D.C.

$387+ Cheap flights from Riga (RIX) to Washington, D.C. (WAS)

RIX — WAS
Nov 8 — Nov 151
Sun 11/8
Sun 11/15
1 adult, Economy
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Cheap flight deals from Riga to Washington, D.C.

Cheapest flights from Riga to Washington, D.C.

Thu 10/297:35 am -
1 stop15h 20m
Mon 11/26:40 pm -
1 stop11h 35m
Deal found 10/7$651
Wed 11/117:35 am -
1 stop15h 20m
Mon 11/166:40 pm -
1 stop11h 35m
Deal found 10/5$653
Wed 11/117:35 am -
2 stops16h 53m
Sun 11/159:30 pm -
1 stop18h 30m
Deal found 10/5$658
Wed 11/117:35 am -
2 stops16h 53m
Sun 11/157:37 pm -
2 stops14h 43m
Deal found 10/5$663
Fri 10/237:45 am -
1 stop14h 50m
Tue 10/276:45 pm -
1 stop12h 25m
Deal found 10/7$667
Thu 11/57:35 am -
1 stop15h 20m
Thu 11/123:00 pm -
2 stops15h 15m
Deal found 10/8$669
Sat 11/217:00 am -
2 stops18h 50m
Sat 11/288:30 pm -
1 stop21h 50m
Deal found 10/7$684
Wed 11/47:35 am -
1 stop15h 20m
Fri 11/136:40 pm -
1 stop11h 35m
Deal found 10/7$698

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$570
(Scandinavian Airlines)

One-way from

$387
(Finnair)

Popular in

May

Cheapest in

April

Average price

$898
Provider with most accurate pricing for Riga Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Riga Intl-Washington, D.C. (WAS) flights.
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From Riga Intl to Washington, D.C. (WAS)
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One-way flight from Riga Intl to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 15% potential increase in price ($160 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($96 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
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 Riga Intl - IAD Washington, D.C. Dulles Intl

RIXIAD

Riga Intl

Tue 1/12

9:05 am-10:55 pm

2 stops20h 50m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-8:00 am

Nonstop0h 00m

$387

RigaWashington, D.C.

RIX Riga Intl - IAD Washington, D.C. Dulles Intl

RIXIAD

Riga Intl

Sat 12/12

7:35 am-3:55 pm

1 stop15h 20m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-8:00 am

Nonstop0h 00m

$388

RigaWashington, D.C.

RIX Riga Intl - IAD Washington, D.C. Dulles Intl

RIXIAD

Riga Intl

Sat 12/12

1:45 pm-3:15 pm

3 stops56h 30m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-8:00 am

Nonstop0h 00m

$422

RigaWashington, D.C.

RIX Riga Intl - IAD Washington, D.C. Dulles Intl

RIXIAD

Riga Intl

Wed 11/4

7:45 pm-7:05 pm

3 stops54h 20m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-8:00 am

Nonstop0h 00m

$444
Quickest round-trip

RigaWashington, D.C.

RIX Riga Intl - IAD Washington, D.C. Dulles Intl

RIXIAD

Riga Intl

Sat 10/31

10:40 am-7:30 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-8:00 am

Nonstop0h 00m

$496

RigaWashington, D.C.

RIX Riga Intl - IAD Washington, D.C. Dulles Intl

RIXIAD

Riga Intl

Fri 10/30

6:10 am-10:21 am

2 stops34h 11m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-8:00 am

Nonstop0h 00m

$535

RigaWashington, D.C.

RIX Riga Intl - IAD Washington, D.C. Dulles Intl

RIXIAD

Riga Intl

Sat 10/31

10:10 pm-7:30 pm

2 stops27h 20m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-8:00 am

Nonstop0h 00m

$565

RigaWashington, D.C.

RIX Riga Intl - IAD Washington, D.C. Dulles Intl

RIXIAD

Riga Intl

Mon 2/1

11:10 am-5:15 pm

1 stop13h 05m

Washington, D.C. Dulles Intl

Mon 3/15

9:30 pm-3:20 pm

1 stop11h 50m

$570

RigaWashington, D.C.

RIX Riga Intl - IAD Washington, D.C. Dulles Intl

RIXIAD

Riga Intl

Tue 11/3

9:45 pm-8:30 pm

2 stops29h 45m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-8:00 am

Nonstop0h 00m

$571

RigaWashington, D.C.

RIX Riga Intl - IAD Washington, D.C. Dulles Intl

RIXIAD

Riga Intl

Wed 11/11

7:35 am-3:55 pm

1 stop15h 20m

Washington, D.C. Dulles Intl

Mon 11/16

6:40 pm-1:15 pm

1 stop11h 35m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 17 resultsSorted by cheapest first
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  • Most accurate provider: When it comes to deals on Riga-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Riga-Washington, D.C. flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

Cheapflights Insights

Everything you need to know about your flight from Riga to Washington, D.C.

What is the cheapest month to book a flight from Riga to Washington, D.C.?

Currently, April is the cheapest month in which you can book a flight from Riga to Washington, D.C. (average of $570). Flying from Riga to Washington, D.C. in May is currently the most expensive (average of $1,219). 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.

Related info for your journey

  • 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 24h 30m. Scandinavian Airlines provides one of the quickest options available for as low as $645. 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, KLM ($643), offers the cheapest pricing from Riga to Washington, D.C.. KLM is currently priced 27% 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 - Baltimore/Washington 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.

  • What is the cheapest month to book a flight from Riga to Washington, D.C.?

    Currently, April is the cheapest month in which you can book a flight from Riga to Washington, D.C. (average of $570). Flying from Riga to Washington, D.C. in May is currently the most expensive (average of $1,219). 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

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Arlington
Woodbridge
Owings Mills
Lanham
Herndon
Tysons
Reston
Hyattsville
Rockville
Springfield
Fredericksburg
Falls Church
Laurel
Oxon Hill
Towson
Clinton
Hunt Valley
Waldorf
Silver Spring

Browse thousands of different options on Cheapflights for your next trip

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

AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$643Average$802FlexibilityNo cancel feeOn-time75%

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