Cheap flights from Riga International to Washington Dulles

Compare Riga International to Washington Dulles flight deals

Find the cheapest month or even day of the year to fly to Washington Dulles

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Flight deals from Riga International to Washington Dulles

Looking for a cheap last-minute deal or the best round-trip flight from Riga International Airport to Washington Dulles Airport? If you want to travel next month, round-trip fares start from $629. Find the lowest prices on one-way and round-trip tickets right here.

Washington, D.C..$566 per passenger.Departing Sat, Nov 21, returning Sat, Nov 28.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Riga International on Sat, Nov 21, arriving in Washington Dulles.Inbound indirect flight with Scandinavian Airlines, departing from Washington Dulles on Sat, Nov 28, arriving in Riga International.Price includes taxes and charges.From $566, select.

Washington, D.C..$625 per passenger.Departing Thu, Oct 29, returning Thu, Nov 5.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Riga International on Thu, Oct 29, arriving in Washington Dulles.Inbound indirect flight with Scandinavian Airlines, departing from Washington Dulles on Thu, Nov 5, arriving in Riga International.Price includes taxes and charges.From $625, select.

Washington, D.C..$629 per passenger.Departing Thu, Aug 27, returning Mon, Aug 31.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Riga International on Thu, Aug 27, arriving in Washington Dulles.Inbound indirect flight with Scandinavian Airlines, departing from Washington Dulles on Mon, Aug 31, arriving in Riga International.Price includes taxes and charges.From $629, select.

Washington, D.C..$639 per passenger.Departing Thu, Oct 1, returning Fri, Oct 16.Round-trip flight with Norwegian Air Sweden and Icelandair.Outbound indirect flight with Norwegian Air Sweden, departing from Riga International on Thu, Oct 1, arriving in Washington Dulles.Inbound indirect flight with Icelandair, departing from Washington Dulles on Fri, Oct 16, arriving in Riga International.Price includes taxes and charges.From $639, select.

Washington, D.C..$656 per passenger.Departing Thu, Aug 27, returning Thu, Sep 10.Round-trip flight with Norwegian Air Sweden and Icelandair.Outbound indirect flight with Norwegian Air Sweden, departing from Riga International on Thu, Aug 27, arriving in Washington Dulles.Inbound indirect flight with Icelandair, departing from Washington Dulles on Thu, Sep 10, arriving in Riga International.Price includes taxes and charges.From $656, select.

Washington, D.C..$672 per passenger.Departing Sun, Sep 13, returning Wed, Sep 16.Round-trip flight with Ryanair and Icelandair.Outbound indirect flight with Ryanair, departing from Riga International on Sun, Sep 13, arriving in Washington Dulles.Inbound indirect flight with Icelandair, departing from Washington Dulles on Wed, Sep 16, arriving in Riga International.Price includes taxes and charges.From $672, select.

Washington, D.C..$682 per passenger.Departing Mon, Jan 18, returning Thu, Jan 28.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Riga International on Mon, Jan 18, arriving in Washington Dulles.Inbound indirect flight with Scandinavian Airlines, departing from Washington Dulles on Thu, Jan 28, arriving in Riga International.Price includes taxes and charges.From $682, select.

Washington, D.C..$730 per passenger.Departing Sun, Sep 27, returning Sat, Oct 3.Round-trip flight with KLM and Air France.Outbound indirect flight with KLM, departing from Riga International on Sun, Sep 27, arriving in Washington Dulles.Inbound indirect flight with Air France, departing from Washington Dulles on Sat, Oct 3, arriving in Riga International.Price includes taxes and charges.From $730, select.

Washington, D.C..$774 per passenger.Departing Mon, Mar 1, returning Wed, Mar 3.Round-trip flight with Scandinavian Airlines and Icelandair.Outbound indirect flight with Scandinavian Airlines, departing from Riga International on Mon, Mar 1, arriving in Washington Dulles.Inbound indirect flight with Icelandair, departing from Washington Dulles on Wed, Mar 3, arriving in Riga International.Price includes taxes and charges.From $774, select.

Washington, D.C..$803 per passenger.Departing Tue, Dec 29, returning Tue, Jan 5.Round-trip flight with KLM and Air France.Outbound indirect flight with KLM, departing from Riga International on Tue, Dec 29, arriving in Washington Dulles.Inbound indirect flight with Air France, departing from Washington Dulles on Tue, Jan 5, arriving in Riga International.Price includes taxes and charges.From $803, select.

Washington, D.C..$873 per passenger.Departing Mon, Dec 7, returning Sun, Dec 13.Round-trip flight with British Airways.Outbound indirect flight with British Airways, departing from Riga International on Mon, Dec 7, arriving in Washington Dulles.Inbound indirect flight with British Airways, departing from Washington Dulles on Sun, Dec 13, arriving in Riga International.Price includes taxes and charges.From $873, select.

Washington, D.C..$878 per passenger.Departing Tue, Jul 7, returning Mon, Jul 20.Round-trip flight with Ryanair and SWISS.Outbound indirect flight with Ryanair, departing from Riga International on Tue, Jul 7, arriving in Washington Dulles.Inbound indirect flight with SWISS, departing from Washington Dulles on Mon, Jul 20, arriving in Riga International.Price includes taxes and charges.From $878, select.

Washington, D.C..$962 per passenger.Departing Thu, Jul 9, returning Sun, Aug 9.Round-trip flight with KLM and Air France.Outbound indirect flight with KLM, departing from Riga International on Thu, Jul 9, arriving in Washington Dulles.Inbound indirect flight with Air France, departing from Washington Dulles on Sun, Aug 9, arriving in Riga International.Price includes taxes and charges.From $962, select.

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

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

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Riga International to Washington Dulles: Alternative routes

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

Riga to Washington, D.C.: Flight information

The things to know before you go.

Cheapest flight found	$566
Cheapest month to fly	November

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

How much are round-trip flights from Riga International to Washington Dulles?

The best price we found for a round-trip flight from Riga International to Washington Dulles is $566. 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.

Which airlines fly direct from Riga International to Washington Dulles?

Currently, there are no airlines that fly direct from Riga International to Washington Dulles. But we found flights with one or more stops from $566.

How many flights are there a week from Riga International to Washington Dulles?

There are no flights flying from Riga International to Washington Dulles, as of July 2026.

When is the cheapest time to fly from Riga International to Washington Dulles?

The cheapest month to fly from Riga International to Washington Dulles is usually November.

Which upcoming date is cheapest to fly from Riga International Airport to Washington Dulles Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Riga International Airport to Washington Dulles Airport on Saturday, November 21, 2026.

Can I get a direct flight from Riga International Airport to Washington Dulles Airport?

No airlines currently offer direct flights between Riga International Airport and Washington Dulles Airport. Most routes have one or more stops.

How can I find the best flight deal to Washington Dulles?

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 Washington Dulles 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.

When is the best time to book flights to Washington, D.C.?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Washington, D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Riga International Airport to Washington Dulles?

Currently, Scandinavian Airlines offers the cheapest flight tickets to Washington Dulles.

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

Washington DC is seven hours behind Riga and follows the UTC-5 timezone.
Your RIX to IAD flight won't wait if you're running late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead when you're traveling internationally.
During popular months like August, it's a good idea to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead of international flights whenever you're traveling during peak periods in general.
Consider adding a stopover when booking your ticket from Riga International Airport to Washington Dulles Airport. Simply uncheck 'Direct flights only' to break up your trip, or perhaps explore a new destination along the way. Here's where you can stop between RIX and IAD:
- Amsterdam Schiphol Airport
- Frankfurt am Main Airport
- Brussels International Airport

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

$354 is the lowest price for a one-way Riga International Airport to Washington Dulles Airport flight. A return flight starts at $566. These prices may change based on availability.
It's usually best to book ahead of time if you want to get cheap tickets from RIX to IAD. That's because airlines adjust prices based on demand, which tends to rise closer to the date of departure.
The 'Whole month' search function shows you the cheapest flights from Riga International Airport to Washington Dulles Airport throughout the month. It's an easy way to find a bargain if your travel plans are flexible.
Snapping up cheap flights from RIX to IAD is a piece of cake with Price Alerts. Simply create one of these automatic alerts and we'll let you know when a new discounted fare appears.
Tailor your trip using filters. Choose your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Riga International Airport to Washington Dulles Airport.

Handy information about Riga International Airport (RIX)

Of the departures from Riga International Airport, 79% arrive as scheduled at their destination.
Riga International Airport is about 10 kilometers from central Riga. If you're ride-sharing, catching a cab or driving from the center, it'll take you 20 minutes or so to get there, depending on the traffic.
Expect a trip time of roughly 35 minutes on public transport.
Taking an early flight from Riga International Airport to Washington Dulles Airport? Avoid the stress of rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these stays near RIX:

Arriving at Washington Dulles Airport (IAD)

If you're landing on a late Riga International Airport to Washington Dulles Airport flight, few things top the convenience of being close to the terminal. Grab your bags from the carousel and then be tucked up in bed not long after at one of these options near IAD:
Pick up a Washington Dulles Airport rental car and explore Washington DC and beyond with your own set of wheels. Dollar, Thrifty and Sixt are leading providers to choose from here.
Booking your ride from Washington Dulles Airport about one week in advance gives you the best chance of locking in a great deal.

Getting from Washington Dulles Airport (IAD) to central Washington DC

The address for IAD is 1 Saarinen Circle.
From Washington Dulles Airport, Washington DC is approximately 40 kilometers away. It takes around 45 minutes to reach the center by car.
It'll take around 1 hour 10 minutes to get there using public transport.

When to fly to Washington Dulles Airport (IAD)

It's time to choose your trip dates for your flight from Riga International Airport to Washington Dulles Airport. July is the busiest month to head to Washington DC. If you like a more low-key vibe, go in February.
Before locking in your flight from Riga International Airport to Washington Dulles Airport, think about the type of weather you enjoy. July is the warmest month in Washington DC, with the temperature ranging from 19ºC (66ºF) to 33ºC (91ºF).
If you want to travel in cooler conditions, look for a cheap ticket from RIX to IAD in January. Temperatures average between -6ºC (21ºF) and 10ºC (50ºF) then.

Explore more of the United States

New York is just one of the many places in the United States waiting to be discovered once you've taken in the sights of Washington DC. Around 322 kilometers away to the north-east, well-known attractions include Central Park, Statue of Liberty and Metropolitan Museum of Art.
If you're interested in discovering another well-known destination in the United States, consider Philadelphia, about 193 kilometers north-east of Washington DC. Independence Hall, Liberty Bell and Philadelphia Museum of Art are the start of reasons to visit.