Cheap Flights from Washington Dulles to Riga International

Compare Washington Dulles to Riga International flight deals

Find the cheapest month or even day of the year to fly to Riga International

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Flight deals from Washington Dulles to Riga International

Looking for a cheap last-minute deal or the best return flight from Washington Dulles to Riga International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Washington Dulles to Riga International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Riga International flights are currently cheapest in May.

Washington Dulles to Riga International: Alternative routes

Compare routes from Washington Dulles to Riga below. You may find an airport to fly into that's cheaper, faster, or easier than Riga International.

Washington D.C. to Riga: Flight information

The things to know before you go.
Cheapest flight foundRs93,457
Cheapest month to flyMay

Finding cheap flights from Washington Dulles to Riga International: Frequently asked questions

The best price we found for a return flight from Washington Dulles to Riga International is Rs128,335. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington Dulles to Riga International. But we found flights with one or more stops from Rs128,335.
As of February 2026, there are no flights flying from Washington Dulles to Riga International.
The cheapest month to fly from Washington Dulles to Riga International is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Riga International Airport on Sunday, 18 October 2026.
No airlines currently offer direct flights between Washington Dulles Airport and Riga International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Riga International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Riga is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Scandinavian Airlines offers the cheapest flight tickets to Riga International.

Flying from Washington Dulles International Airport (IAD) to Riga International Airport (RIX): what you need to know

  • Riga's timezone is UTC+2, which makes Riga six hours ahead of Washington DC.

  • Your IAD to RIX flight won't wait if you're running late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • You can expect longer queues during popular months like April. Arriving up to four hours in advance for international flights and two hours for domestic departures is a wise move.

  • We make it a breeze to book a flight with a stopover. To see all your options for tickets from Washington Dulles International Airport to Riga International Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to visit the city of your choice. Worthwhile stopovers between IAD and RIX include:

    • Copenhagen Airport

    • Franz Josef Strauss Airport

    • Frankfurt Airport

How to find the cheapest flights from Washington Dulles International Airport (IAD) to Riga International Airport (RIX)

  • The cheapest price we've found for a one-way Washington Dulles International Airport to Riga International Airport flight is Rs93,457. A return ticket right now is Rs128,335. Depending on the availability when you book, these fares could change.

  • To pick up cheap tickets from IAD to RIX, book as early as you can. Airlines generally offer their most competitively priced fares when flights are first released.

  • Finding cheap flights from Washington Dulles International Airport to Riga International Airport is easy if you're flexible with your dates. Use the 'Whole month' search function to see the lowest prices across every month and score a great deal.

  • Never miss a deal on cheap flights from IAD to RIX by setting up a Price Alert. We'll send you an email or push notification on the app when a special offer becomes available.

  • Tailor your trip using filters. Choose your preferred arrival and departure times, total journey duration and airlines. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from Washington Dulles International Airport to Riga International Airport.

Handy information about Washington Dulles International Airport (IAD)

  • IAD is located at 1 Saarinen Circle.

  • Of the departures from Washington Dulles International Airport, 74.39% touch down on time at their destination.

  • Washington Dulles International Airport is around 56 kilometres from central Washington DC. If you're driving, catching a cab or ride-sharing from the centre, it'll take 50 minutes or so to get there, depending on the traffic.

  • Expect a trip time of about 3 hours 25 minutes on public transport.

  • Catching an early flight from Washington Dulles International Airport to Riga International Airport? Avoid the hassle of rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these hotels close to IAD:

Arriving at Riga International Airport (RIX)

  • Consider booking a hotel close to RIX if you're taking a late Washington Dulles International Airport to Riga International Airport flight. Check in to one of these options and skip the long transfer after landing:

  • Grab a Riga International Airport rental car and discover Riga and beyond with your own set of wheels. Panek, Green Motion and Carwiz are leading providers to choose from here.

  • Get the best deal by booking your vehicle from Riga International Airport around four weeks before your departure date.

Getting from Riga International Airport (RIX) to central Riga

  • Riga International Airport to the centre of Riga has a drive time of about 20 minutes. It's approximately 11 kilometres away.

  • If you're travelling by public transport, expect a journey of about 50 minutes.

When to fly to Riga International Airport (RIX)

  • July is the most popular month for flights from Washington Dulles International Airport to Riga International Airport. To avoid the crowds, go to Riga in February.

  • Before locking in your flight from Washington Dulles International Airport to Riga International Airport, consider the type of weather you enjoy. July is the warmest month in Riga, with temperatures ranging from 13ºC to 26ºC.

  • January has average temperatures of between -12ºC and 4ºC. Look for cheap tickets from IAD to RIX sometime around then if you like cooler conditions.

Explore more of Latvia

  • Riga has plenty to offer, but there are so many other corners of Latvia you should also see. About 193 kilometres south-east of Riga, a trip to Daugavpils will keep your itinerary packed. Start with leading attractions like Parks, Cietokšņa promenāde and Za_Pochtoi.

  • Jelgava is another standout destination in Latvia and is around 40 kilometres south-west of Riga. No trip is complete without a visit to Jelgavas pludmale, Jelgavas Vecpilsētas māja and Šamota skulptūru parks Pasta salā.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.