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Dulles Intl

$505+ Cheap flights from Riga (RIX) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
RIX — IAD
Mar 10 — Mar 171
Mon 3/10
Mon 3/17
1 adult, Economy
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Cheap flight deals from Riga to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Riga (RIX) to Dulles Intl (IAD). 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 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$505
(United Airlines)

Popular in

June

Cheapest in

May

Average price

$721
Provider with most accurate pricing for Riga Intl-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Riga Intl-Washington, D.C. Dulles Intl flights.
Search Deals
From Riga Intl to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($123 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Riga to Dulles Intl

Cheapest flights from Riga to Dulles Intl
Explore the most affordable flight options available from Riga to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 5, 2025.

This United Airlines deal was found by Cheapflights users on 3/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/246:00 amRIX - IAD
1 stop16h 50mUnited Airlines
Sun 3/306:10 pmIAD - RIX
1 stop11h 55mUnited Airlines
Deal found 3/4$505
This Expedia deal was found by Cheapflights users on 3/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/226:00 amRIX - IAD
1 stop21h 20mLufthansa
Wed 3/266:50 pmIAD - RIX
1 stop13h 35mLufthansa
Deal found 3/5$509
This KLM deal was found by Cheapflights users on 3/5. 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 3/205:00 pmRIX - IAD
1 stop29h 45mKLM
Mon 3/246:35 pmIAD - RIX
1 stop12h 35mKLM
Deal found 3/5$519
This Expedia deal was found by Cheapflights users on 3/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/226:00 amRIX - IAD
1 stop21h 20mMultiple Airlines
Wed 3/263:55 pmIAD - RIX
2 stops14h 10mMultiple Airlines
Deal found 3/5$552
This Cheapflightsfares deal was found by Cheapflights users on 3/5. 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 6/305:00 pmRIX - IAD
2 stops29h 20mTAP AIR PORTUGAL
Mon 7/215:45 pmIAD - RIX
2 stops21h 35mTAP AIR PORTUGAL
Deal found 3/5$576
This Air Canada deal was found by Cheapflights users on 3/5. 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 3/217:10 amRIX - IAD
2 stops36h 40mAir Canada
Tue 3/2512:37 pmIAD - RIX
2 stops18h 28mAir Canada
Deal found 3/5$621
This FlightHub deal was found by Cheapflights users on 3/5. 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.
Mon 6/3011:05 amRIX - IAD
1 stop15h 40mTurkish Airlines
Mon 7/2112:30 pmIAD - RIX
1 stop23h 25mTurkish Airlines
Deal found 3/5$690
This Scandinavian Airlines deal was found by Cheapflights users on 3/5. 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 7/87:05 amRIX - IAD
1 stop19h 54mScandinavian Airlines
Tue 7/2910:05 pmIAD - RIX
2 stops17h 10mScandinavian Airlines
Deal found 3/5$801
This Expedia deal was found by Cheapflights users on 3/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/201:20 pmRIX - IAD
1 stop13h 25mBritish Airways
Mon 3/2410:55 pmIAD - RIX
1 stop30h 00mBritish Airways
Deal found 3/5$886

Find flights from Riga to Dulles Intl within your budget

Customize your flight search to find flights from Riga to Dulles Intl 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 5, 2025.

Fly from

Riga

Fly to

Dulles Intl

Route

Depart

Return

Price

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Mon 3/24

6:00 am-4:50 pm

1 stop16h 50m

Washington, D.C. Dulles Intl

Sun 3/30

6:10 pm-1:05 pm

1 stop11h 55m

$505

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Sat 3/22

6:00 am-9:20 pm

1 stop21h 20m

Washington, D.C. Dulles Intl

Wed 3/26

6:50 pm-2:25 pm

1 stop13h 35m

$509

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 3/20

5:00 pm-4:45 pm

1 stop29h 45m

Washington, D.C. Dulles Intl

Mon 3/24

6:35 pm-1:10 pm

1 stop12h 35m

$519

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Sat 3/22

6:00 am-9:20 pm

1 stop21h 20m

Washington, D.C. Dulles Intl

Wed 3/26

3:55 pm-12:05 pm

2 stops14h 10m

$552

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Mon 6/30

5:00 pm-3:20 pm

2 stops29h 20m

Washington, D.C. Dulles Intl

Mon 7/21

5:45 pm-10:20 pm

2 stops21h 35m

$576

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Fri 3/21

7:10 am-1:50 pm

2 stops36h 40m

Washington, D.C. Dulles Intl

Tue 3/25

12:37 pm-1:05 pm

2 stops18h 28m

$621

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Mon 6/30

11:05 am-7:45 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

Mon 7/21

12:30 pm-6:55 pm

1 stop23h 25m

$690

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Tue 7/8

7:05 am-7:59 pm

1 stop19h 54m

Washington, D.C. Dulles Intl

Tue 7/29

10:05 pm-10:15 pm

2 stops17h 10m

$801

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 3/20

1:20 pm-8:45 pm

1 stop13h 25m

Washington, D.C. Dulles Intl

Mon 3/24

10:55 pm-10:55 am

1 stop30h 00m

$886

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Wed 3/12

8:00 am-4:00 pm

3 stops38h 00m

$1,535

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 11 results
1
2

Compare providers for flights from Riga to Dulles Intl

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 Riga to Dulles Intl in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Riga-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Riga-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Riga-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Riga-Washington, D.C. Dulles Intl Airport 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 Riga-Washington, D.C. Dulles Intl Airport 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 Riga to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl 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.

Travel insights for flights from Riga to Dulles Intl

Get recent, data-driven insights about flights from Riga to Dulles Intl including ideal travel times, pricing trends, and more.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated March 5, 2025.
KLM
7.8
Good
1,323 reviews

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

KLM
7.8
Good
1,323 reviews
KLM
7.8
Good
1,323 reviews

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

United Airlines
7.4
Good
8,660 reviews
KLM
7.8
Good
1,323 reviews

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Turkish Airlines
7.3
Good
3,790 reviews
KLM
7.8
Good
1,323 reviews

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Scandinavian Airlines
7.3
Good
1,318 reviews
KLM
7.8
Good
1,323 reviews

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

TAP AIR PORTUGAL
7.1
Good
1,832 reviews
KLM
7.8
Good
1,323 reviews

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Riga to Dulles Intl. 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. Dulles Intl?

    Riga Intl (RIX) is the airport you will fly out of if you book a flight from Riga to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Riga Intl; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Riga airport to Washington, D.C. Dulles Intl. It is only a 5.4 mi journey to Riga Intl (RIX) from Riga’s city center.

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

    Flying on United Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $505. Additional round-trip tickets that might be worth considering are offered by Lufthansa and KLM, with the lowest prices starting at $509 and $519, respectively. These flights start at 34% lower than the current average price 3 months from now.

  • Can I find deals for flights from Riga to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Riga to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Riga to Dulles Intl?

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

  • Can I find deals for business class flights from Riga to Dulles Intl?

    Yes. Cheapflights offers flight deals from Riga to Dulles Intl 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. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Riga to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Riga to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $388). 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

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Alternative routes for Riga to Dulles Intl

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Top 2 airlines flying from Riga to Dulles Intl

Discover the top 2 airlines that operate flights from Riga to Dulles Intl. 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 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$480Average$711FlexibilityNo cancel feeOn-time77%
KLMCheapest$633Average$897FlexibilityNo cancel feeOn-time75%
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