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$369+ Cheap flights from Riga (RIX) to District of Columbia

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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
RIX — IAD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Riga to District of Columbia

Cheapest flights from Riga to District of Columbia
Explore the most affordable flight options available from Riga to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This KLM deal was found by Cheapflights users on 12/16. 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 1/316:05 pmIAD - RIX
1 stop12h 05mKLM
Deal found 12/16$724
This Finnair deal was found by Cheapflights users on 12/16. 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.
Tue 12/239:25 amRIX - IAD
2 stops37h 10mFinnair
Sat 1/316:20 pmIAD - RIX
2 stops16h 20mFinnair
Deal found 12/16$839

Find flight deals from Riga to District of Columbia

Keep the following information in mind while searching for Riga to District of Columbia flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$614
(KLM)

One-way from

$369
(Finnair)

Popular in

December

Cheapest in

October

Average price

$987
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 District of Columbia
Search Deals
One-way flight from Riga Intl to District of Columbia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Riga to District of Columbia 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 December 18, 2025.
Use the filters below to find and compare flights from Riga to District of Columbia that are best for you.

Fly from

Riga

Fly to

District of Columbia

Route

Depart

Return

Price

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 1/15

7:35 am-4:05 pm

1 stop15h 30m

Washington, D.C. Dulles Intl

Mon 1/19

6:50 pm-1:15 pm

1 stop11h 25m

$614

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

Thu 1/15

9:25 am-10:03 pm

2 stops19h 38m

Washington, D.C. Reagan-National

Mon 1/19

5:45 pm-4:45 pm

2 stops16h 00m

$619

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Sun 2/15

5:00 pm-4:05 pm

1 stop30h 05m

Washington, D.C. Dulles Intl

Sun 2/22

6:50 pm-1:15 pm

1 stop11h 25m

$627

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Sun 2/15

8:55 am-7:55 pm

2 stops18h 00m

Washington, D.C. Dulles Intl

Sun 2/22

6:20 pm-8:55 am

2 stops31h 35m

$630

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Sun 2/15

5:00 pm-4:05 pm

1 stop30h 05m

Washington, D.C. Dulles Intl

Sun 2/22

7:32 pm-5:15 pm

2 stops14h 43m

$637

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 1/29

7:00 pm-7:20 pm

1 stop31h 20m

Washington, D.C. Dulles Intl

Mon 2/2

1:30 pm-6:05 pm

1 stop21h 35m

$674

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 1/29

7:30 pm-6:50 pm

2 stops54h 20m

Washington, D.C. Dulles Intl

Mon 2/2

8:30 pm-10:40 am

1 stop31h 10m

$722

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

Thu 1/29

7:15 am-10:48 pm

2 stops22h 33m

Washington, D.C. Reagan-National

Mon 2/2

10:25 am-10:25 pm

2 stops29h 00m

$729

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 3/26

6:10 pm-8:55 pm

2 stops32h 45m

$369

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

Thu 3/26

9:25 am-11:00 pm

2 stops19h 35m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 12 results
1
2

Best time to book a flight from Riga to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from Riga to District of Columbia, such as KLM, United Airlines, and Lufthansa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,428 reviews

Crew

8.4

Food

7.2

Overall

7.7

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,428 reviews
KLM
7.7
Good
1,428 reviews

Crew

8.4

Food

7.2

Overall

7.7

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
United Airlines
7.4
Good
9,093 reviews
KLM
7.7
Good
1,428 reviews

Crew

8.4

Food

7.2

Overall

7.7

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,635 reviews
KLM
7.7
Good
1,428 reviews

Crew

8.4

Food

7.2

Overall

7.7

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Riga to District of Columbia. 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 District of Columbia?

    Most people fly from Riga Intl (RIX) if they book a flight from Riga to District of Columbia. Riga Intl is conveniently located just 5.4 mi from Riga’s city center.

  • How long is the flight from Riga to District of Columbia?

    There are many flights that can get you from Riga to District of Columbia in 18h. Fly via British Airways, Finnair, or Scandinavian Airlines to get the fastest option. Riga and District of Columbia are separated by a distance of 4400 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Riga to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Riga to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Riga to District of Columbia?

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

  • Can I find deals for business class flights from Riga to District of Columbia?

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

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Top airline flying from Riga to District of Columbia

Discover the top airline that operate flights from Riga to District of Columbia. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$481Average$631FlexibilityNo cancel feeOn-time69%

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