HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Riga

$275+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — RIX
Jul 22 — Jul 291
Wed 7/22
Wed 7/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Riga with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 22, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 6/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:30 pm
IAD
-
RIX
1 stop21h 50m
Scandinavian Airlines
Sat 11/1411:25 am
RIX
-
IAD
1 stop14h 25m
Scandinavian Airlines
Deal found 6/21$563
This Cheapflightsfares deal was found by Cheapflights users on 6/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:20 pm
IAD
-
RIX
1 stop22h 00m
Scandinavian Airlines
Mon 9/2811:35 am
RIX
-
IAD
1 stop12h 25m
Scandinavian Airlines
Deal found 6/17$578
This Cheapflightsfares deal was found by Cheapflights users on 6/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:20 pm
IAD
-
RIX
1 stop22h 00m
Scandinavian Airlines
Sun 9/206:30 am
RIX
-
IAD
1 stop17h 30m
Scandinavian Airlines
Deal found 6/19$607
This Trip.com deal was found by Cheapflights users on 6/19. 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.
Sat 9/268:20 pm
IAD
-
RIX
1 stop22h 00m
Scandinavian Airlines
Tue 9/293:45 pm
RIX
-
IAD
1 stop32h 15m
Scandinavian Airlines
Deal found 6/19$618
This Cheapflightsfares deal was found by Cheapflights users on 6/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:30 pm
IAD
-
RIX
1 stop21h 50m
Scandinavian Airlines
Sat 12/511:25 am
RIX
-
IAD
1 stop14h 25m
Scandinavian Airlines
Deal found 6/21$622
This lol.travel deal was found by Cheapflights users on 6/21. 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 lol.travel 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
Fri 8/286:30 am
RIX
-
IAD
1 stop17h 30m
Scandinavian Airlines
Deal found 6/21$630
This Scandinavian Airlines deal was found by Cheapflights users on 6/21. 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 11/288:30 pm
IAD
-
RIX
1 stop11h 50m
Scandinavian Airlines
Sat 12/56:30 am
RIX
-
IAD
1 stop19h 20m
Scandinavian Airlines
Deal found 6/21$638
This Gotogate deal was found by Cheapflights users on 6/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:20 pm
IAD
-
RIX
1 stop22h 00m
Scandinavian Airlines
Fri 10/27:15 pm
RIX
-
IAD
2 stops28h 45m
Scandinavian Airlines
Deal found 6/19$654
This oojo deal was found by Cheapflights users on 6/19. 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 9/2612:55 pm
DCA
-
RIX
2 stops15h 00m
Scandinavian Airlines
Tue 9/296:30 am
RIX
-
DCA
2 stops23h 29m
Scandinavian Airlines
Deal found 6/19$658
This oojo deal was found by Cheapflights users on 6/19. 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.
Wed 8/2611:00 am
DCA
-
RIX
2 stops16h 40m
Scandinavian Airlines
Tue 9/83:45 pm
RIX
-
DCA
2 stops35h 08m
Scandinavian Airlines
Deal found 6/19$665
This oojo deal was found by Cheapflights users on 6/22. 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.
Tue 9/112:55 pm
DCA
-
RIX
2 stops15h 00m
Scandinavian Airlines
Tue 9/83:45 pm
RIX
-
DCA
2 stops35h 08m
Scandinavian Airlines
Deal found 6/22$681
This oojo deal was found by Cheapflights users on 6/20. 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.
Tue 8/186:02 am
DCA
-
RIX
2 stops21h 38m
Scandinavian Airlines
Mon 8/317:15 pm
RIX
-
DCA
2 stops34h 44m
Scandinavian Airlines
Deal found 6/20$704

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 June 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$563
(Cheapflightsfares)

One-way from

$275
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$1,102
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. 32% potential increase in price ($345 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 22, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Riga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Tue 9/1

12:55 pm-10:55 am

2 stops15h 00m

Riga Intl

Tue 9/8

3:45 pm-7:53 pm

2 stops35h 08m

$681

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Sat 8/15

8:20 pm-1:20 am

1 stop22h 00m

Riga Intl

Fri 8/28

7:00 am-5:00 pm

2 stops17h 00m

$681

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Sat 8/15

8:20 pm-1:20 am

1 stop22h 00m

Riga Intl

Sat 8/29

8:00 am-5:00 pm

2 stops16h 00m

$713

BaltimoreRiga

BWI - RIX

BWIRIX

Baltimore/Washington

Tue 9/1

1:10 pm-1:00 pm

2 stops16h 50m

Riga Intl

Tue 9/8

7:50 am-8:10 pm

2 stops19h 20m

$730

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Sat 8/15

6:02 am-6:45 pm

2 stops29h 43m

Riga Intl

Sat 8/29

7:15 pm-10:59 pm

2 stops34h 44m

$735

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Tue 8/18

11:20 pm-11:20 pm

2 stops17h 00m

Riga Intl

Mon 8/31

4:30 pm-8:35 pm

3 stops35h 05m

$775

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Mon 7/20

8:20 pm-12:55 am

1 stop21h 35m

Riga Intl

Thu 9/10

11:35 am-5:00 pm

1 stop12h 25m

$777

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Sun 7/26

8:20 pm-1:20 am

1 stop22h 00m

Riga Intl

Sat 9/12

6:30 am-5:00 pm

1 stop17h 30m

$777

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Wed 8/12

3:45 pm-5:15 pm

2 stops18h 30m

Riga Intl

Sun 8/23

6:50 am-4:05 pm

1 stop16h 15m

$832

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Sun 7/26

8:20 pm-1:20 am

1 stop22h 00m

Riga Intl

Fri 9/11

6:30 am-11:45 am

2 stops36h 15m

$842

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/20

Showing 1-10 of 40 resultsSorted by cheapest first
1
2
3
4

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 June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 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 June 22, 2026.
See what other customers who have flown with KLM,Turkish Airlines, andScandinavian 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
7.8
Good
1,530 reviews

Crew

8.4

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,530 reviews
KLM
7.8
Good
1,530 reviews

Crew

8.4

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Turkish Airlines
7.4
Good
4,407 reviews
KLM
7.8
Good
1,530 reviews

Crew

8.4

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Scandinavian Airlines
7.4
Good
1,846 reviews
KLM
7.8
Good
1,530 reviews

Crew

8.4

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
9,875 reviews
KLM
7.8
Good
1,530 reviews

Crew

8.4

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,086 reviews
KLM
7.8
Good
1,530 reviews

Crew

8.4

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 2 different airlines.

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

    Airlines like Scandinavian Airlines, Air Canada, and KLM fly from Washington, D.C. to Riga in about 15h. The time it takes to get you to your destination can typically vary by up to 12h 16m. Washington, D.C. and Riga are separated by a distance of 4392 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 $439, Scandinavian Airlines will fly you from Washington, D.C. to Riga and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $576. Scandinavian Airlines is 39% 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

Top 2 airlines flying from Washington, D.C. to Riga

Discover the top 2 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 June 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$439Average$675FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$576Average$991FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.