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$366+ Cheap flights from Dulles Intl (IAD) 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — RIX
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Dulles Intl to Riga

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$523
(Ovago)

One-way from

$366
(oojo)

Popular in

June

Cheapest in

April

Average price

$561
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Riga Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Riga Intl flights.
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From Washington, D.C. Dulles Intl to Riga Intl
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One-way flight from Washington, D.C. Dulles Intl to Riga Intl
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($265 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Dulles Intl to Riga

Cheapest flights from Dulles Intl to Riga
Explore the most affordable flight options available from Dulles Intl to Riga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Ovago deal was found by Cheapflights users on 2/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/237:00 pmIAD - RIX
1 stop11h 50mBritish Airways
lun. 4/74:25 pmRIX - IAD
1 stop30h 25mBritish Airways
Deal found 2/18$523
This Finnair deal was found by Cheapflights users on 2/18. 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.
dom. 3/2310:55 pmIAD - RIX
2 stops28h 00mFinnair
lun. 4/78:55 amRIX - IAD
2 stops18h 15mFinnair
Deal found 2/18$547
This oojo deal was found by Cheapflights users on 2/19. 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.
lun. 5/510:05 pmIAD - RIX
2 stops17h 10mScandinavian Airlines
lun. 5/127:25 pmRIX - IAD
2 stops31h 34mScandinavian Airlines
Deal found 2/19$557
This KLM deal was found by Cheapflights users on 2/18. 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.
mar. 10/77:50 pmIAD - RIX
2 stops14h 25mKLM
sáb. 11/17:35 amRIX - IAD
1 stop15h 10mKLM
Deal found 2/18$566
This oojo deal was found by Cheapflights users on 2/19. 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.
jue. 4/312:30 pmIAD - RIX
1 stop23h 25mTurkish Airlines
jue. 4/107:50 pmRIX - IAD
1 stop21h 55mTurkish Airlines
Deal found 2/19$570
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/15:10 pmIAD - RIX
2 stops38h 50mUnited Airlines
sáb. 11/156:00 amRIX - IAD
2 stops16h 13mUnited Airlines
Deal found 2/20$596
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/35:50 pmIAD - RIX
2 stops22h 00mMultiple Airlines
jue. 4/104:00 pmRIX - IAD
2 stops30h 20mMultiple Airlines
Deal found 2/19$611
This Justfly.com deal was found by Cheapflights users on 2/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/79:55 amIAD - RIX
2 stops17h 45mAir Canada
mar. 9/236:05 amRIX - IAD
2 stops21h 56mAir Canada
Deal found 2/20$646
This Gurufare deal was found by Cheapflights users on 2/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/1411:30 pmIAD - RIX
2 stops35h 15mTAP AIR PORTUGAL
dom. 3/237:05 amRIX - IAD
2 stops36h 55mTAP AIR PORTUGAL
Deal found 2/19$702
This Lufthansa deal was found by Cheapflights users on 2/19. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/96:50 pmIAD - RIX
1 stop13h 35mLufthansa
mar. 3/113:05 pmRIX - IAD
1 stop31h 45mLufthansa
Deal found 2/19$809
This oojo deal was found by Cheapflights users on 2/20. 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.
sáb. 6/214:30 pmIAD - RIX
1 stop18h 45mITA Airways
lun. 6/3011:25 amRIX - IAD
1 stop34h 15mITA Airways
Deal found 2/20$990
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/812:29 pmIAD - RIX
2 stops17h 41mDelta
mar. 3/117:35 amRIX - IAD
2 stops18h 08mDelta
Deal found 2/19$1,201

Find flights from Dulles Intl to Riga within your budget

Customize your flight search to find flights from Dulles Intl 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 febrero 20, 2025.

Fly from

Dulles Intl

Fly to

Riga

Route

Depart

Return

Price

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

dom. 3/23

7:00 pm-12:50 pm

1 stop11h 50m

Riga Intl

lun. 4/7

4:25 pm-3:50 pm

1 stop30h 25m

$523

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

dom. 3/23

10:55 pm-8:55 am

2 stops28h 00m

Riga Intl

lun. 4/7

8:55 am-8:10 pm

2 stops18h 15m

$547

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

lun. 5/5

10:05 pm-10:15 pm

2 stops17h 10m

Riga Intl

lun. 5/12

7:25 pm-7:59 pm

2 stops31h 34m

$557

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

jue. 4/3

12:30 pm-6:55 pm

1 stop23h 25m

Riga Intl

jue. 4/10

7:50 pm-10:45 am

1 stop21h 55m

$570

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

jue. 4/3

5:50 pm-10:50 pm

2 stops22h 00m

Riga Intl

jue. 4/10

4:00 pm-3:20 pm

2 stops30h 20m

$611

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

sáb. 5/10

5:25 pm-10:20 pm

1 stop21h 55m

Riga Intl

sáb. 5/17

5:00 pm-3:35 pm

1 stop29h 35m

$631

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

mié. 5/14

10:30 am-5:45 pm

2 stops24h 15m

Riga Intl

jue. 5/22

6:05 am-4:19 pm

2 stops17h 14m

$652

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

jue. 4/3

8:40 am-1:05 pm

2 stops21h 25m

Riga Intl

jue. 4/10

6:05 am-3:00 pm

1 stop15h 55m

$667

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

vie. 3/14

11:30 pm-4:45 pm

2 stops35h 15m

Riga Intl

dom. 3/23

7:05 am-2:00 pm

2 stops36h 55m

$702

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

dom. 3/9

6:50 pm-2:25 pm

1 stop13h 35m

Riga Intl

mar. 3/11

3:05 pm-4:50 pm

1 stop31h 45m

$809

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 17 results
1
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Compare providers for flights from Dulles Intl 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 Dulles Intl to Riga in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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. Dulles Intl Airport-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. Dulles Intl Airport-Riga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Riga flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-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. Dulles Intl Airport-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 Dulles Intl to Riga

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

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

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Riga?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Riga (average of $612). Flying from Washington, D.C. Dulles Intl Airport to Riga in June is currently the most expensive (average of $1,115). 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.

What is the cheapest time of day to fly from IAD to RIX?

Find hourly flight availability from Dulles Intl to Riga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Riga in the afternoon. If you’re flexible enough to do this you can expect to save up to 3% on your trip compared to booking a flight in the morning.

Rainfall in Riga by month

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

In terms of precipitation, rainfall in Riga ranges from 0.8 - 2.8 inches per month. July is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Riga when rainfall is around 0.8 in.

Temperature in Riga by month

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

If weather is an important factor for your trip to Riga, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

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 febrero 20, 2025.
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Emirates
8.1
Very good
3,279 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Delta
8.0
Very good
8,220 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

KLM
7.8
Good
1,333 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Finnair
7.6
Good
1,273 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

United Airlines
7.4
Good
8,766 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Food

7.9

Comfort

8.0

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

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

    Located just 5.4 mi from the city center, Riga Intl is the airport most travelers will use when flying to Riga from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Riga Intl (RIX) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 7 different airlines.

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

    According to our current data, British Airways ($523), Finnair ($547), and Scandinavian Airlines ($557) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Riga. Users have found that British Airways is 25% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Riga one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Riga are Scandinavian Airlines ($366), Lufthansa ($452), and British Airways ($641).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Riga?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Riga (average of $612). Flying from Washington, D.C. Dulles Intl Airport to Riga in June is currently the most expensive (average of $1,115). 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
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Alternative routes for Dulles Intl to Riga

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

Top 7 airlines flying from Dulles Intl to Riga

Discover the top 7 airlines that operate flights from Dulles Intl 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$430Average$918FlexibilityNo cancel feeOn-time77%
KLMCheapest$514Average$1,735FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$573Average$946FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$604Average$834FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$661Average$1,045FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$849Average$999FlexibilityNo cancel feeOn-time77%
Brussels AirlinesCheapest$1,334Average$1,424FlexibilityNo cancel feeOn-timeN/A
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