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$455+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
RIX — WAS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$517
(Trip.com)

One-way from

$455
(Kiwi.com)

Popular in

January

Cheapest in

June

Average price

$524
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. 12% potential increase in price ($95 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:10 amRIX - IAD
2 stops19h 10mMultiple Airlines
Fri 10/2411:15 pmIAD - RIX
2 stops16h 10mMultiple Airlines
Deal found 6/11$517
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:05 amRIX - DCA
2 stops18h 59mUnited Airlines
Sun 9/281:00 pmDCA - RIX
2 stops17h 05mUnited Airlines
Deal found 6/11$527
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:05 amRIX - IAD
2 stops17h 05mUnited Airlines
Sun 9/285:25 pmIAD - RIX
1 stop12h 40mUnited Airlines
Deal found 6/11$527
This Lufthansa deal was found by Cheapflights users on 6/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:05 amRIX - IAD
1 stop14h 25mLufthansa
Tue 9/305:16 pmIAD - RIX
2 stops22h 29mLufthansa
Deal found 6/11$532
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:05 amRIX - IAD
2 stops22h 00mAir Canada
Tue 9/301:00 pmIAD - RIX
2 stops17h 05mAir Canada
Deal found 6/11$535
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:05 amRIX - DCA
2 stops22h 46mAir Canada
Sun 9/286:59 amDCA - RIX
2 stops23h 06mAir Canada
Deal found 6/11$539
This LOT deal was found by Cheapflights users on 6/11. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:50 amRIX - DCA
2 stops24h 06mLOT
Wed 9/246:25 amDCA - RIX
2 stops35h 55mLOT
Deal found 6/11$649
This Air France deal was found by Cheapflights users on 6/10. 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 6/267:10 amRIX - IAD
1 stop19h 05mAir France
Thu 8/146:30 pmIAD - RIX
1 stop12h 00mAir France
Deal found 6/10$661
This KLM deal was found by Cheapflights users on 6/10. 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 7/317:45 amRIX - IAD
1 stop14h 50mKLM
Tue 8/55:25 pmIAD - RIX
1 stop12h 45mKLM
Deal found 6/10$685
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1911:50 amRIX - BWI
2 stops16h 53mDelta
Fri 9/261:00 pmBWI - RIX
2 stops17h 30mDelta
Deal found 6/11$687
This SWISS deal was found by Cheapflights users on 6/11. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/175:05 pmRIX - IAD
1 stop30h 10mSWISS
Mon 9/298:45 pmIAD - RIX
1 stop18h 55mSWISS
Deal found 6/11$693
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/317:10 amRIX - DCA
2 stops18h 04mDelta
Tue 8/510:35 amDCA - RIX
2 stops19h 35mDelta
Deal found 6/10$698

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 June 12, 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 10/16

7:10 am-7:20 pm

2 stops19h 10m

Washington, D.C. Dulles Intl

Fri 10/24

11:15 pm-10:25 pm

2 stops16h 10m

$517

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

Fri 9/19

6:05 am-6:04 pm

2 stops18h 59m

Washington, D.C. Reagan-National

Sun 9/28

1:00 pm-1:05 pm

2 stops17h 05m

$527

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Fri 9/19

6:05 am-4:10 pm

2 stops17h 05m

Washington, D.C. Dulles Intl

Sat 9/27

5:25 pm-12:55 pm

1 stop12h 30m

$527

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Sat 9/20

6:05 am-1:30 pm

1 stop14h 25m

Washington, D.C. Dulles Intl

Mon 9/29

3:25 pm-1:05 pm

1 stop14h 40m

$532

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Fri 9/19

6:05 am-9:05 pm

2 stops22h 00m

Washington, D.C. Dulles Intl

Tue 9/30

1:00 pm-1:05 pm

2 stops17h 05m

$535

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

Thu 9/18

6:05 am-9:51 pm

2 stops22h 46m

Washington, D.C. Reagan-National

Sun 9/28

6:59 am-1:05 pm

2 stops23h 06m

$539

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

Thu 9/18

5:50 am-10:56 pm

2 stops24h 06m

Washington, D.C. Reagan-National

Wed 9/24

6:25 am-1:20 am

2 stops35h 55m

$649

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 6/26

7:10 am-7:15 pm

1 stop19h 05m

Washington, D.C. Dulles Intl

Thu 8/14

6:30 pm-1:30 pm

1 stop12h 00m

$661

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 7/31

7:45 am-3:35 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Tue 8/5

5:25 pm-1:10 pm

1 stop12h 45m

$685

RigaBaltimore

RIX - BWI

RIXBWI

Riga Intl

Fri 9/19

11:50 am-9:43 pm

2 stops16h 53m

Baltimore/Washington

Fri 9/26

1:00 pm-1:30 pm

2 stops17h 30m

$687

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 46 results
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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.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Emirates, Delta and KLM from Riga to Washington, D.C. by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.1
Very good
3,264 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Delta
8.0
Very good
7,946 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
KLM
7.8
Good
1,358 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
LOT
7.6
Good
1,077 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Austrian Airlines
7.6
Good
802 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

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.

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

    According to our current data, United Airlines ($527), Lufthansa ($532), and Air Canada ($535) offers the cheapest pricing from Riga to Washington, D.C.. United Airlines is currently priced 22% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Riga to Washington, D.C. one-way?

    The cheapest airlines for a one-way flight from Riga to Washington, D.C. are KLM ($596), Turkish Airlines ($623), and TAP AIR PORTUGAL ($632).

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Riga to Washington, D.C. (average of $241). Flying from Riga to Washington, D.C. in March is currently the most expensive (average of $290). 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 Riga?

Book flights to Riga if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Tysons
Silver Spring
Linthicum Heights
Fredericksburg
Gaithersburg
Fairfax
Falls Church
Easton
Herndon
Towson
Bowie
Rockville
Reston
National Harbor
Springfield
Manassas
Dundalk

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$541Average$714FlexibilityNo cancel feeOn-time77%

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