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$344+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — RIX
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
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 January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$469
(Booking.com)

One-way from

$344
(StudentUniverse)

Popular in

June

Cheapest in

December

Average price

$965
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
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Highest demand for flights based on searches. 23% potential increase in price ($218 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in January 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 January 21, 2025.

This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/510:30 pmIAD - RIX
2 stops30h 00mTAP AIR PORTUGAL
Wed 2/127:00 amRIX - IAD
2 stops39h 00mTAP AIR PORTUGAL
Deal found 1/21$469
This Air France deal was found by Cheapflights users on 1/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/36:30 pmIAD - RIX
1 stop11h 45mMultiple Airlines
Tue 2/187:35 amRIX - IAD
1 stop15h 10mMultiple Airlines
Deal found 1/21$530
This Gotogate deal was found by Cheapflights users on 1/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/38:18 amIAD - RIX
2 stops21h 47mAir Canada
Tue 2/186:00 amRIX - IAD
2 stops34h 46mAir Canada
Deal found 1/21$559
This FlightHub deal was found by Cheapflights users on 1/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/96:10 pmIAD - RIX
2 stops16h 55mScandinavian Airlines
Sun 3/166:50 pmRIX - IAD
1 stop27h 50mScandinavian Airlines
Deal found 1/19$565
This Air France deal was found by Cheapflights users on 1/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:30 pmIAD - RIX
1 stop21h 15mAir France
Thu 5/227:10 amRIX - IAD
1 stop19h 10mAir France
Deal found 1/21$580
This United deal was found by Cheapflights users on 1/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/146:50 pmIAD - RIX
1 stop13h 35mUnited Airlines
Sat 3/226:00 amRIX - IAD
2 stops21h 23mUnited Airlines
Deal found 1/21$586
This Lufthansa deal was found by Cheapflights users on 1/19. 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.
Sat 3/85:50 pmIAD - RIX
1 stop13h 35mLufthansa
Mon 3/176:00 amRIX - IAD
1 stop16h 50mLufthansa
Deal found 1/19$592
This Turkish Airlines deal was found by Cheapflights users on 1/19. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/82:00 pmIAD - RIX
1 stop21h 00mTurkish Airlines
Thu 3/1311:45 amRIX - IAD
1 stop30h 50mTurkish Airlines
Deal found 1/19$667
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/44:30 pmIAD - RIX
1 stop15h 05mITA Airways
Sun 7/1311:25 amRIX - IAD
1 stop34h 15mITA Airways
Deal found 1/20$928
This Brussels Airlines deal was found by Cheapflights users on 1/20. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/165:40 pmIAD - RIX
1 stop12h 20mBrussels Airlines
Fri 7/187:00 amRIX - IAD
1 stop13h 30mBrussels Airlines
Deal found 1/20$1,105

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Wed 2/5

10:30 pm-11:30 am

2 stops30h 00m

Riga Intl

Wed 2/12

7:00 am-3:00 pm

2 stops39h 00m

$469

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Mon 2/3

6:30 pm-1:15 pm

1 stop11h 45m

Riga Intl

Tue 2/18

7:35 am-3:45 pm

1 stop15h 10m

$530

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Sat 2/1

5:35 pm-1:10 pm

1 stop12h 35m

Riga Intl

Tue 2/11

5:00 pm-3:45 pm

1 stop29h 45m

$546

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Mon 2/3

8:18 am-1:05 pm

2 stops21h 47m

Riga Intl

Tue 2/18

6:00 am-9:46 am

2 stops34h 46m

$559

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Wed 5/14

6:30 pm-10:45 pm

1 stop21h 15m

Riga Intl

Thu 5/22

7:10 am-7:20 pm

1 stop19h 10m

$580

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Mon 2/3

5:10 pm-10:25 pm

1 stop22h 15m

Riga Intl

Tue 2/18

6:50 pm-3:40 pm

1 stop27h 50m

$584

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Sat 3/1

5:50 pm-2:25 pm

1 stop13h 35m

Riga Intl

Sat 3/8

6:00 am-3:50 pm

1 stop16h 50m

$592

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Mon 4/7

5:15 pm-1:05 pm

1 stop12h 50m

Riga Intl

Mon 4/21

6:05 am-11:14 am

2 stops36h 09m

$650

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Fri 3/7

1:30 pm-6:00 pm

1 stop21h 30m

Riga Intl

Fri 3/14

6:55 pm-1:15 pm

1 stop24h 20m

$673

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Fri 7/4

4:30 pm-2:35 pm

1 stop15h 05m

Riga Intl

Sun 7/13

11:25 am-2:40 pm

1 stop34h 15m

$928

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 14 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 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 January 21, 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 January 21, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Riga, such as Scandinavian Airlines and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,341 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,341 reviews
KLM
7.8
Good
1,341 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France
7.4
Good
1,490 reviews
KLM
7.8
Good
1,341 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

United Airlines
7.4
Good
8,985 reviews
KLM
7.8
Good
1,341 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Turkish Airlines
7.3
Good
3,931 reviews
KLM
7.8
Good
1,341 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Scandinavian Airlines
7.3
Good
1,320 reviews
KLM
7.8
Good
1,341 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

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, TAP AIR PORTUGAL ($469), Air Canada ($559), and Scandinavian Airlines ($565) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Riga. Users have found that TAP AIR PORTUGAL is 35% 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 Lufthansa ($344), KLM ($432), and British Airways ($942).

  • 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.
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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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$430Average$925FlexibilityNo cancel feeOn-time77%
KLMCheapest$561Average$1,025FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$573Average$806FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$618Average$1,021FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$743Average$834FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$849Average$999FlexibilityNo cancel feeOn-time77%
Brussels AirlinesCheapest$1,334Average$1,424FlexibilityNo cancel feeOn-timeN/A
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