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$298+ Cheap flights from Washington, D.C. (WAS) to Riga (RIX)

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — RIX
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Riga

Cheapest flights from Washington, D.C. to Riga
Explore the most affordable flight options available from Washington, D.C. to Riga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This oojo deal was found by Cheapflights users on 2/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:20 pm
IAD
-
RIX
1 stop31h 35m
Scandinavian Airlines
Sat 8/293:45 pm
RIX
-
IAD
1 stop32h 05m
Scandinavian Airlines
Deal found 2/3$435
This FlightHub deal was found by Cheapflights users on 2/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:20 pm
IAD
-
RIX
1 stop22h 00m
Scandinavian Airlines
Sun 8/3011:35 am
RIX
-
IAD
1 stop12h 15m
Scandinavian Airlines
Deal found 2/2$445
This oojo deal was found by Cheapflights users on 2/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/239:30 pm
IAD
-
RIX
1 stop21h 55m
Scandinavian Airlines
Tue 4/73:45 pm
RIX
-
IAD
1 stop32h 05m
Scandinavian Airlines
Deal found 2/4$455
This oojo deal was found by Cheapflights users on 2/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:30 pm
IAD
-
RIX
1 stop21h 55m
Scandinavian Airlines
Tue 3/173:45 pm
RIX
-
IAD
1 stop32h 30m
Scandinavian Airlines
Deal found 2/3$465
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/58:20 pm
IAD
-
RIX
1 stop31h 35m
Scandinavian Airlines
Sun 4/123:45 pm
RIX
-
IAD
1 stop32h 05m
Scandinavian Airlines
Deal found 2/2$466
This Scandinavian Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 8/158:20 pm
IAD
-
RIX
1 stop22h 00m
Scandinavian Airlines
Thu 8/2711:35 am
RIX
-
IAD
1 stop12h 15m
Scandinavian Airlines
Deal found 2/2$468
This FlightHub deal was found by Cheapflights users on 2/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:20 pm
IAD
-
RIX
1 stop11h 50m
Scandinavian Airlines
Sun 8/3011:35 am
RIX
-
IAD
1 stop12h 15m
Scandinavian Airlines
Deal found 2/2$475
This FlightHub deal was found by Cheapflights users on 2/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:50 pm
IAD
-
RIX
2 stops37h 20m
Scandinavian Airlines
Fri 5/86:30 am
RIX
-
IAD
1 stop17h 20m
Scandinavian Airlines
Deal found 2/3$495
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:30 pm
IAD
-
RIX
1 stop21h 55m
Scandinavian Airlines
Sun 3/153:45 pm
RIX
-
IAD
1 stop32h 30m
Scandinavian Airlines
Deal found 2/2$496
This Air France deal was found by Cheapflights users on 2/1. 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.
Sun 12/66:50 pm
IAD
-
RIX
1 stop21h 10m
Multiple Airlines
Mon 12/145:00 pm
RIX
-
IAD
1 stop29h 45m
Multiple Airlines
Deal found 2/1$497
This Scandinavian Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 8/178:20 pm
IAD
-
RIX
1 stop22h 00m
Scandinavian Airlines
Fri 8/2811:35 am
RIX
-
IAD
1 stop12h 15m
Scandinavian Airlines
Deal found 2/2$498
This Travelocity deal was found by Cheapflights users on 2/3. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:10 pm
DCA
-
RIX
2 stops18h 05m
Air Canada
Wed 4/87:10 am
RIX
-
DCA
2 stops15h 20m
Air Canada
Deal found 2/3$538

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

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Riga (RIX). 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 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$435
(oojo)

One-way from

$298
(Mytrip)

Popular in

May

Cheapest in

March

Average price

$794
Provider with most accurate pricing for Washington, D.C. (WAS)-Riga Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Riga Intl flights.
Search Deals
From Washington, D.C. (WAS) to Riga Intl
Search Deals
One-way flight from Washington, D.C. (WAS) to Riga Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Riga 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 5, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Riga that are best for you.

Fly from

Washington, D.C.

Fly to

Riga

Route

Depart

Return

Price

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Sat 4/11

8:20 pm-3:10 pm

1 stop11h 50m

Riga Intl

Sat 4/18

6:30 am-4:50 pm

1 stop17h 20m

$436

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Sun 4/19

8:20 pm-1:20 am

1 stop22h 00m

Riga Intl

Fri 4/24

11:35 am-4:50 pm

1 stop12h 15m

$436

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Sun 4/5

8:20 pm-10:55 am

1 stop31h 35m

Riga Intl

Sun 4/12

3:45 pm-4:50 pm

1 stop32h 05m

$466

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Sun 4/26

8:20 pm-10:55 am

1 stop31h 35m

Riga Intl

Thu 4/30

3:45 pm-4:50 pm

1 stop32h 05m

$497

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Sat 5/2

6:50 pm-3:10 pm

2 stops37h 20m

Riga Intl

Fri 5/8

6:30 am-4:50 pm

1 stop17h 20m

$504

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Mon 3/2

8:30 pm-10:30 pm

2 stops19h 00m

Riga Intl

Wed 3/11

11:25 am-6:15 pm

1 stop12h 50m

$512

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Mon 3/9

4:30 pm-1:55 pm

2 stops15h 25m

Riga Intl

Tue 3/17

7:35 am-8:26 pm

2 stops18h 51m

$532

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Wed 4/1

4:10 pm-5:15 pm

2 stops18h 05m

Riga Intl

Wed 4/8

7:10 am-3:30 pm

2 stops15h 20m

$538

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Tue 7/28

4:20 pm-5:15 pm

2 stops17h 55m

Riga Intl

Mon 8/17

7:00 am-10:18 am

2 stops34h 18m

$545

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Mon 7/27

8:40 pm-12:05 pm

2 stops32h 25m

Riga Intl

Mon 8/17

7:00 am-3:38 pm

2 stops39h 38m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 35 results
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Compare providers for flights from Washington, D.C. to Riga

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Riga in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Riga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Riga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Riga flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Riga 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 Washington, D.C.-Riga 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 Washington, D.C. to Riga

Have a flexible travel schedule? Discover the best time to fly to Riga from Washington, D.C. 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 Washington, D.C. to Riga

How much does it cost to fly round-trip from Washington, D.C. to Riga?

Reviews of airlines servicing Riga

Get insights into the airlines that provide service to Riga. 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 Riga. Reviews last updated February 5, 2026.
See what other customers who have flown with KLM, United Airlines, and Scandinavian Airlines from Washington, D.C. to Riga have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,448 reviews

Entertainment

7.1

Comfort

7.6

Boarding

7.8

Overall

7.7

Food

7.3

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,448 reviews
KLM
7.7
Good
1,448 reviews

Entertainment

7.1

Comfort

7.6

Boarding

7.8

Overall

7.7

Food

7.3

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7.4
Good
9,236 reviews
KLM
7.7
Good
1,448 reviews

Entertainment

7.1

Comfort

7.6

Boarding

7.8

Overall

7.7

Food

7.3

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Scandinavian Airlines
7.3
Good
1,677 reviews
KLM
7.7
Good
1,448 reviews

Entertainment

7.1

Comfort

7.6

Boarding

7.8

Overall

7.7

Food

7.3

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,759 reviews
KLM
7.7
Good
1,448 reviews

Entertainment

7.1

Comfort

7.6

Boarding

7.8

Overall

7.7

Food

7.3

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Riga. 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 into for flights to Riga from Washington, D.C.?

    If you book a flight to Riga from Washington, D.C., you will be flying to Riga Intl, which is the city’s only airport. Riga Intl (RIX) is located 5.4 mi from the center of Riga. There are 0 flights from Washington, D.C. to Riga Intl per day from 4 different airlines.

  • How long is the flight from Washington, D.C. to Riga?

    Airlines like Scandinavian Airlines, Air Canada, and American Airlines fly from Washington, D.C. to Riga in about 11h 50m. The time it takes to get you to your destination can typically vary by up to 6h 15m. Washington, D.C. and Riga are separated by a distance of 4400 mi. This flight may include one or multiple stops.

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

    Currently priced at $501, KLM will fly you from Washington, D.C. to Riga and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Turkish Airlines - these airlines can fly you to your destination from $563 and $566, respectively. KLM is 29% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular routes from Washington, D.C. to Riga?

    The most popular route from Washington, D.C. to Riga is Washington, D.C. Dulles Intl - Riga Intl. You may also consider Washington, D.C. Reagan-National - Riga Intl or Baltimore/Washington - Riga Intl.

  • Can I find deals for flights from Washington, D.C. to Riga that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Riga flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Riga?

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

  • Can I find deals for business class flights from Washington, D.C. to Riga?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Riga 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

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.

Alternative routes for Washington, D.C. to Riga

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

Top 4 airlines flying from Washington, D.C. to Riga

Discover the top 4 airlines that operate flights from Washington, D.C. to Riga. 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 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$501Average$725FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$563Average$788FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$566Average$1,154FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$599Average$697FlexibilityNo cancel feeOn-time76%

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