RIX - IAD

$436 Find Cheap Flights from Riga to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Riga to Dulles Intl departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Riga to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Riga to Washington, D.C., as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$491
Finnair
Wed 6/3Mon 6/8
RIX - IAD • 2 stops
Cheapest one-way
$436
Multiple Airlines
Thu 2/12
RIX - IAD • 2 stops
Top airlines
Finnair
Cheapest • from $491 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Riga to Dulles Intl (RIX-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Riga to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Riga to Dulles Intl

Wed, Jun 3 - Mon, Jun 8
Finnair Logo
5:40 pm - 8:20 pm
RIX
-
IAD
33h 40m
2 stops
Finnair Logo
5:40 pm - 9:10 pm
IAD
-
RIX
20h 30m
2 stops
$491Finnair
Thu, Jan 29 - Mon, Feb 2
Multiple Airlines Logo
7:35 am - 4:05 pm
RIX
-
IAD
15h 30m
1 stop
Multiple Airlines Logo
6:50 pm - 1:15 pm
IAD
-
RIX
11h 25m
1 stop
$574Multiple Airlines
Wed, Jun 3 - Mon, Jun 8
KLM Logo
5:00 pm - 3:35 pm
RIX
-
IAD
29h 35m
1 stop
KLM Logo
6:10 pm - 10:15 pm
IAD
-
RIX
21h 05m
1 stop
$578KLM
Wed, Jun 3 - Mon, Jun 8
Scandinavian Airlines Logo
11:35 am - 4:50 pm
RIX
-
IAD
12h 15m
1 stop
Scandinavian Airlines Logo
7:59 pm - 3:10 pm
IAD
-
RIX
36h 11m
2 stops
$700Scandinavian Airlines
Thu, Jan 29 - Mon, Feb 2
Multiple Airlines Logo
4:35 pm - 6:30 pm
RIX
-
IAD
32h 55m
3 stops
Multiple Airlines Logo
7:40 pm - 1:20 pm
IAD
-
RIX
34h 40m
3 stops
$714Multiple Airlines
Thu, Jan 29 - Mon, Feb 2
Multiple Airlines Logo
9:25 am - 9:17 pm
RIX
-
IAD
18h 52m
2 stops
Multiple Airlines Logo
9:45 pm - 1:20 pm
IAD
-
RIX
32h 35m
2 stops
$730Multiple Airlines
Thu, Jan 29 - Mon, Feb 2
Multiple Airlines Logo
4:35 pm - 6:30 pm
RIX
-
IAD
32h 55m
3 stops
Multiple Airlines Logo
7:40 pm - 10:25 pm
IAD
-
RIX
19h 45m
2 stops
$731Multiple Airlines
Thu, Jan 29 - Mon, Feb 2
KLM Logo
7:35 am - 4:05 pm
RIX
-
IAD
15h 30m
1 stop
KLM Logo
6:05 pm - 1:10 pm
IAD
-
RIX
12h 05m
1 stop
$783KLM
Thu, Jan 29 - Mon, Feb 2
Air France Logo
7:00 am - 4:35 pm
RIX
-
IAD
16h 35m
1 stop
Air France Logo
12:23 pm - 1:15 pm
IAD
-
RIX
41h 52m
2 stops
$790Air France
Wed, Jun 3 - Mon, Jun 8
Multiple Airlines Logo
9:40 pm - 8:20 pm
RIX
-
IAD
29h 40m
2 stops
Multiple Airlines Logo
9:45 am - 10:00 pm
IAD
-
RIX
29h 15m
3 stops
$899Multiple Airlines
Booking Insights

KAYAK's insights & trends for Riga to Dulles Intl flights

Get data-powered insights and trends into flights from Riga to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Riga to Washington, D.C.?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Riga to Washington, D.C. were found on Finnair ($491) and Scandinavian Airlines ($700).

Find deals

Good to know

Cheapest flight$436
Flight from Riga to Washington, D.C.

When to book flights from Riga to Dulles Intl

Are your dates flexible? Find out the best times to travel from Riga to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Riga to Washington, D.C. flights

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

    In the last 3 days, the lowest price for a flight from Riga to Washington, D.C. Dulles Intl Airport was $436 for a one-way ticket and $491 for a round-trip.

  • Do I need a passport to fly between Riga and Washington, D.C.?

    Yes

  • Which airports will I be using when flying from Riga to Washington, D.C.?

    On your way to Washington, D.C., you’ll fly out from Riga Intl. You’ll be landing at Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Riga to Washington, D.C.?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Riga to Washington, D.C.?

    Star Alliance is the only airline alliance operating flights between Riga and Washington, D.C..

  • How does KAYAK find such low prices on flights from Riga to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Riga to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Riga to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Riga is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Riga to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Riga with another airline. Booking your flights between Riga and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Riga to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Riga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Riga to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Riga to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Riga to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9174 reviews
7.1Entertainment
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

The seats were comfortable and we had leg room. Great entertainment.

10.0 ExcellentAnonymous, Jan 2026
ZRH - IAD
Read more United Airlines reviews

The seats were comfortable and we had leg room. Great entertainment.

The flight crew where really good. Better then the crew from BNE to SFO

Safe made to destination. Late to start at GVA for icy reasons but we fought our next fly.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

l really enjoy very much the flight was very pleasant

The flight was delayed for 1:30 hours for maintenance issues. They should give more information about connecting flights. For a Business Cabin the Crew was mediocre.

The food is terrible. The same pasta or chicken with bad taste and presentation

It was probably one of the worst flights I’ve been on. The restrooms were never cleaned or stocked. The food was very subpar, and i usually enjoy airline food, so I was disappointed. It was just all around a bad experience. The only saving grace was the flight attendants.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Great crew, excellent landing, good food. Over all great experience. Thank you!

Everything you need to know for your flight from Riga to Dulles Intl

Information on your arrival and departure airports

Riga (RIX)
Dulles Intl (IAD)