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$266+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — RIX
Apr 27 — May 41
Mon 4/27
Mon 5/4
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 March 28, 2026.

This oojo deal was found by Cheapflights users on 3/26. 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 4/198:20 pm
IAD
-
RIX
1 stop22h 00m
Scandinavian Airlines
Sat 5/26:30 am
RIX
-
IAD
1 stop17h 30m
Scandinavian Airlines
Deal found 3/26$513
This FlightHub deal was found by Cheapflights users on 3/24. 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.
Tue 5/59:45 pm
IAD
-
RIX
1 stop14h 20m
Turkish Airlines
Wed 5/138:00 pm
RIX
-
IAD
1 stop22h 35m
Turkish Airlines
Deal found 3/24$535
This FlightHub deal was found by Cheapflights users on 3/24. 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.
Thu 4/239:45 pm
IAD
-
RIX
1 stop14h 20m
Turkish Airlines
Thu 4/308:00 pm
RIX
-
IAD
1 stop22h 35m
Turkish Airlines
Deal found 3/24$537
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:20 pm
IAD
-
RIX
1 stop11h 50m
Scandinavian Airlines
Sat 5/166:30 am
RIX
-
IAD
1 stop17h 30m
Scandinavian Airlines
Deal found 3/25$579
This FlightHub deal was found by Cheapflights users on 3/26. 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 8/1510:35 pm
IAD
-
RIX
2 stops35h 40m
TAP AIR PORTUGAL
Sat 8/2912:50 pm
RIX
-
IAD
1 stop33h 20m
TAP AIR PORTUGAL
Deal found 3/26$584
This CheapOair deal was found by Cheapflights users on 3/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/119:45 pm
IAD
-
RIX
1 stop29h 20m
Turkish Airlines
Tue 4/218:00 pm
RIX
-
IAD
1 stop22h 35m
Turkish Airlines
Deal found 3/24$587
This Trip.com deal was found by Cheapflights users on 3/26. 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 8/158:20 pm
IAD
-
RIX
1 stop11h 50m
Scandinavian Airlines
Sat 8/296:30 am
RIX
-
IAD
1 stop17h 30m
Scandinavian Airlines
Deal found 3/26$593
This CheapOair deal was found by Cheapflights users on 3/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:20 pm
IAD
-
RIX
1 stop22h 45m
Turkish Airlines
Sun 4/1911:00 am
RIX
-
IAD
1 stop31h 35m
Turkish Airlines
Deal found 3/24$606
This Scandinavian Airlines deal was found by Cheapflights users on 3/25. 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 10/178:20 pm
IAD
-
RIX
1 stop11h 50m
Scandinavian Airlines
Wed 10/2111:35 am
RIX
-
IAD
2 stops31h 17m
Scandinavian Airlines
Deal found 3/25$638
This Scandinavian Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 9/221:30 pm
DCA
-
RIX
2 stops14h 25m
Scandinavian Airlines
Fri 9/256:30 am
RIX
-
DCA
2 stops23h 42m
Scandinavian Airlines
Deal found 3/27$675
This Scandinavian Airlines deal was found by Cheapflights users on 3/24. 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.
Fri 5/86:09 am
DCA
-
RIX
2 stops21h 31m
Scandinavian Airlines
Fri 5/157:00 am
RIX
-
DCA
2 stops23h 35m
Scandinavian Airlines
Deal found 3/24$702
This Scandinavian Airlines deal was found by Cheapflights users on 3/26. 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 11/91:00 pm
BWI
-
RIX
2 stops29h 25m
Scandinavian Airlines
Fri 11/136:30 am
RIX
-
BWI
2 stops22h 45m
Scandinavian Airlines
Deal found 3/26$717

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 March 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$513
(oojo)

One-way from

$266
(Kiwi.com)

Popular in

May

Cheapest in

April

Average price

$527
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. 8% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 28, 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

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Sat 8/15

8:20 pm-3:10 pm

1 stop11h 50m

Riga Intl

Sat 8/29

6:30 am-5:00 pm

1 stop17h 30m

$661

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Tue 9/22

1:30 pm-10:55 am

2 stops14h 25m

Riga Intl

Fri 9/25

6:30 am-11:12 pm

2 stops23h 42m

$675

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Fri 5/8

6:09 am-10:40 am

2 stops21h 31m

Riga Intl

Fri 5/15

7:00 am-11:35 pm

2 stops23h 35m

$702
Quickest round-trip

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Sat 4/11

7:59 pm-5:15 pm

2 stops14h 16m

Riga Intl

Tue 4/21

7:45 am-3:35 pm

1 stop14h 50m

$738

Washington, D.C.Riga

DCA - RIX

DCARIX

Washington, D.C. Reagan-National

Sat 8/15

11:00 am-10:25 pm

2 stops28h 25m

Riga Intl

Sat 8/29

6:30 am-9:48 pm

2 stops22h 18m

$749

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Tue 5/5

10:25 pm-10:05 am

2 stops28h 40m

Riga Intl

Wed 5/13

8:35 am-11:26 pm

2 stops21h 51m

$754

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Sun 8/16

7:50 pm-5:15 pm

2 stops14h 25m

Riga Intl

Mon 8/24

7:45 am-4:25 pm

2 stops15h 40m

$767

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Wed 4/15

7:19 pm-5:15 pm

2 stops14h 56m

Riga Intl

Sun 4/19

5:00 pm-3:35 pm

1 stop29h 35m

$788

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Thu 4/23

6:50 pm-5:15 pm

2 stops15h 25m

Riga Intl

Thu 4/30

7:45 am-6:08 pm

2 stops17h 23m

$794

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Sun 8/16

5:55 pm-1:40 pm

1 stop12h 45m

Riga Intl

Sat 8/22

6:30 am-4:05 pm

1 stop16h 35m

$817

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 60 resultsSorted by cheapest first
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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 March.
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 March 28, 2026.
See what other customers who have flown with KLM,United 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
1,477 reviews

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,477 reviews
KLM
7.8
Good
1,477 reviews

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7.4
Good
9,499 reviews
KLM
7.8
Good
1,477 reviews

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Scandinavian Airlines
7.3
Good
1,725 reviews
KLM
7.8
Good
1,477 reviews

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,872 reviews
KLM
7.8
Good
1,477 reviews

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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, Turkish Airlines, and TAP AIR PORTUGAL fly from Washington, D.C. to Riga in about 14h 20m. The time it takes to get you to your destination can typically vary by up to 21h 20m. 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 $500, 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 27% 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

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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 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 March 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$500Average$729FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$556Average$934FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$566Average$1,154FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$599Average$697FlexibilityNo cancel feeOn-time76%

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