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$347 Cheap Flights from Washington (IAD) to Riga (RIX)

View $347 flight on Mon, Feb 15, 2027Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Riga International Airport (RIX)

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Cheap Flights from Washington to Riga (IAD-RIX)

Prices were available within the past 7 days and start at $347 for one-way flights and $595 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Wed, Sep 16 - Wed, Sep 30
IAD
Washington
RIX
Riga
$595 Roundtrip, found 1 day ago
$595
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, Sep 16 from Washington to Riga, returning Wed, Sep 30, priced at $595 found 1 day ago
Scandinavian Airlines
Thu, Sep 17 - Wed, Sep 30
IAD
Washington
RIX
Riga
$611 Roundtrip, found 13 hours ago
$611
Roundtrip
found 13 hours ago
Select Scandinavian Airlines flight, departing Thu, Sep 17 from Washington to Riga, returning Wed, Sep 30, priced at $611 found 13 hours ago
Scandinavian Airlines
Mon, Sep 7 - Mon, Sep 28
IAD
Washington
RIX
Riga
$625 Roundtrip, found 1 day ago
$625
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Mon, Sep 7 from Washington to Riga, returning Mon, Sep 28, priced at $625 found 1 day ago
Scandinavian Airlines
Sat, Aug 29 - Sat, Sep 19
IAD
Washington
RIX
Riga
$641 Roundtrip, found 3 days ago
$641
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Sat, Aug 29 from Washington to Riga, returning Sat, Sep 19, priced at $641 found 3 days ago
TAP Portugal
Sat, Sep 12 - Sat, Sep 19
IAD
Washington
RIX
Riga
$662 Roundtrip, found 4 days ago
$662
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Sat, Sep 12 from Washington to Riga, returning Sat, Sep 19, priced at $662 found 4 days ago
Air Canada
Wed, Nov 11 - Tue, Nov 17
IAD
Washington
RIX
Riga
$701 Roundtrip, found 2 days ago
$701
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Nov 11 from Washington to Riga, returning Tue, Nov 17, priced at $701 found 2 days ago
Turkish Airlines
Wed, Sep 16 - Wed, Sep 30
IAD
Washington
RIX
Riga
$734 Roundtrip, found 1 day ago
$734
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Wed, Sep 16 from Washington to Riga, returning Wed, Sep 30, priced at $734 found 1 day ago
Finnair
Mon, Nov 9 - Tue, Nov 17
IAD
Washington
RIX
Riga
$746 Roundtrip, found 3 days ago
$746
Roundtrip
found 3 days ago
Select Finnair flight, departing Mon, Nov 9 from Washington to Riga, returning Tue, Nov 17, priced at $746 found 3 days ago
United
Wed, Nov 11 - Tue, Nov 17
IAD
Washington
RIX
Riga
$765 Roundtrip, found 2 days ago
$765
Roundtrip
found 2 days ago
Select United flight, departing Wed, Nov 11 from Washington to Riga, returning Tue, Nov 17, priced at $765 found 2 days ago
Lufthansa
Wed, Nov 11 - Tue, Nov 17
IAD
Washington
RIX
Riga
$765 Roundtrip, found 2 days ago
$765
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Nov 11 from Washington to Riga, returning Tue, Nov 17, priced at $765 found 2 days ago

Alternative airports near Riga

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Riga Intl. RIX. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $1,035
RIX
Riga Intl.
CheapestClosest
Average driving time to city center18 min
Flights from $1,035

What you need to know for your flight from Washington Dulles Intl. to Riga Intl.

Washington (IAD) to Riga (RIX) at a glance

Travel to Riga (RIX) on an international long-haul journey from Washington Dulles International Airport (IAD) with a variety of airlines. Compare different full-service carriers to discover the itinerary that aligns with your budget, schedule, and travel preferences as you prepare to explore the renowned sights and neighborhoods of Riga. Find essential details for flights from IAD to RIX to kickstart your adventure.

  • Fastest flight duration: around 10 hours in-flight, plus roughly 2h 30m layover with one stop
  • Route distance: roughly 4,400 miles (7,080 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $270–$765, depending on seasonality and how far ahead you book

Flights from Washington Dulles International Airport (IAD) to Riga International Airport (RIX)

Based on recent traveler preferences, here are the top airlines flying from Washington to Riga, often selected for their one-stop services. Common layovers include Frankfurt International Airport (FRA) with an approximate 3h 30m layover, Schiphol Airport (AMS) at around 2h 30m, and Brussels National Airport (BRU) with a layover of about 2h 15m. These options allow you to balance price, total travel time, and cabin class to craft the ideal itinerary for your journey.

  • United: This full-service airline provides a one-stop travel experience, with one-way ticket prices typically between $300 and $1340. It represents about 46% of all departures on this route, featuring an in-flight duration of 10 hours and a total journey time of approximately 12 hours and 30 minutes, including layover time.
  • Delta: Delta offers a comprehensive one-stop service, with one-way fares generally ranging from $275 to $620. Accounting for around 17% of departures on this route, the airline provides 10 hours of in-flight travel, with the entire journey taking about 12 hours and 30 minutes, layover included.
  • Lufthansa: As a full-service carrier, Lufthansa presents one-stop options with one-way fares typically falling between $270 and $765. It makes up about 15% of the departures on this route, with an in-flight duration of 10 hours and a total travel time of roughly 12 hours and 30 minutes, including layovers.
  • KLM: KLM offers a full-service, one-stop experience, with one-way fares usually ranging from $275 to $415. This airline accounts for around 8% of the departures on this route, featuring an in-flight time of 10 hours and a total journey time of about 12 hours and 30 minutes, factoring in the layover.
  • SAS: SAS provides a full-service option, featuring one-stop flights with one-way fares typically between $290 and $430. Representing approximately 6% of departures on this route, travelers can expect around 10 hours of flight time, with an overall journey length of roughly 12 hours and 30 minutes, including layover time.

Alternative route from Washington (IAD) to Riga (RIX)

  • Washington to Riga (DCA-RIX): Ronald Reagan Washington National Airport (DCA) is located approximately 23 miles from Washington Dulles International Airport (IAD), providing convenient access for travelers.

How to find the best prices for flights from Washington (IAD) to Riga (RIX)

Getting some of the best deals on flights from Washington to Riga is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking at least two months in advance, although most travelers tend to book between two to eight weeks ahead. Afternoon departures, from 12 PM to 6 PM, often provide lower prices and are the most popular. Additionally, flying on Wednesday typically offers cheaper rates, while Thursday is the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Riga International Airport from Washington Dulles International Airport

Riga welcomes travelers from Washington with a range of transport options based on price, convenience, and proximity. For departures, Washington Dulles International Airport is roughly a 40-minute drive (covering about 29 miles) from central Washington. Riga city center is approximately a 10-minute drive (covering about 6 miles) from Riga International Airport, depending on traffic. Here's how to reach Riga efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Riga, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Riga International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Riga International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Riga International Airport, Riga Seaport, a seaport, is conveniently located just 0.1 miles away on foot, while Riga Passenger Terminal, a ferry terminal, is about 6.5 miles from the airport and typically reached by car. Additionally, Riga-Pasažieru Station, a train station, is situated approximately 6.6 miles away by car.

Frequently asked questions

How much does a flight from Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.) cost?
You can find cheap one-way flights from $347 and cheap return flights from $595 Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.) with Expedia. One-way flights usually range from $433 to $2388, and return flights typically cost between $728 and $6422. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.)?
The cheapest month to fly from IAD to RIX is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.)?
Enter IAD to RIX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.)?
Aer Lingus is one of the cheapest airlines offering connecting flights from Washington Dulles Intl. (IAD) to Riga Intl. (RIX) with a layover in Dublin (DUB), starting from around $1,257. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.)?
To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.)?
The earliest flight from Washington Dulles Intl. (IAD) to Riga Intl. (RIX) usually departs at around 6:00 AM, operated by Delta and Air Baltic. This flight is available in November, allowing you to explore Riga during the fall season. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.)?
The most popular departure times for flights from Washington Dulles International Airport (IAD) to Riga International (RIX) are typically between 6pm and 9pm. About 38% of passengers prefer this time window. Many major carriers, including British Airways, KLM, and Lufthansa, offer flights during this window. This timing works well because it allows you to travel in the evening and arrive in Riga the next day.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.)?
Flying from IAD to RIX with a connection usually takes about 12 hours, traveling roughly 4,403 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.)?
Business class is available on flights from IAD to RIX. Airlines that offer business class service on this route include:

  • United Airlines
  • SAS
  • British Airways
  • Icelandair
  • KLM
  • Turkish Airlines
  • TAP Portugal
  • Austrian Airlines
  • Air France
  • Lufthansa

First class is available with Lufthansa.
How do I earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.) flight with Expedia?
It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Riga from Washington Dulles Intl. (IAD)?
If you're planning to travel to Riga from Washington Dulles Intl. (IAD), you can fly into Riga Intl. (RIX) Some flights may connect through major hubs like Pearson Intl. (YYZ), Heathrow (LHR), Pierre Elliott Trudeau Intl. (YUL) before reaching Riga. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.) at the last minute?
Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.) flight and hotel package?
Securing a Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.) Latvia Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.)?
If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Riga (RIX-Riga Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Riga Intl.
Airlines serving
Air Canada, Air France, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$594
Distance
4402 mi

Book with confidence

Washington to Riga Flights

The cheapest times to fly from Washington to Riga

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Riga are during the month of September. You can find some of the cheapest flights from Washington to Riga with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Riga

Sunday is one of the best days to book for cheap flights from Washington to Riga: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Riga

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Riga in 2026. You can also book with separate airlines for your outbound and return journeys, from $347 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Riga flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Riga airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Riga Flights

*Flight schedules are subject to change.

*Available to One Key members.