$645 Find Cheap Flights from Riga to District of Columbia - Compare and Save

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Book Cheap Riga to District of Columbia Plane Tickets

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Riga to District of Columbia

Wed, Feb 10 - Mon, Feb 22
Scandinavian Airlines Logo
11:10 am - 5:15 pmRIX  Riga Intl-IAD Washington, D.C. Dulles Intl
13h 05m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:30 pm - 1:20 amIAD  Washington, D.C. Dulles Intl-RIX Riga Intl
21h 50m1 stop Kastrup Copenhagen
$645Scandinavian Airlines
Wed, Feb 10 - Mon, Feb 22
Finnair Logo
6:10 pm - 7:55 pmRIX  Riga Intl-IAD Washington, D.C. Dulles Intl
32h 45m2 stops Helsinki-Vantaa London Heathrow
Finnair Logo
6:05 pm - 9:45 pmIAD  Washington, D.C. Dulles Intl-RIX Riga Intl
20h 40m2 stops London Heathrow Helsinki-Vantaa
$675Finnair
Fri, Nov 27 - Tue, Dec 1
Multiple Airlines Logo
7:35 am - 3:55 pmRIX  Riga Intl-IAD Washington, D.C. Dulles Intl
15h 20m1 stop Amsterdam Schiphol
Multiple Airlines Logo
6:40 pm - 1:15 pmIAD  Washington, D.C. Dulles Intl-RIX Riga Intl
11h 35m1 stop Paris Charles de Gaulle
$679Multiple Airlines
Thu, Nov 26 - Tue, Dec 1
Multiple Airlines Logo
7:35 am - 3:55 pmRIX  Riga Intl-IAD Washington, D.C. Dulles Intl
15h 20m1 stop Amsterdam Schiphol
Multiple Airlines Logo
6:40 pm - 1:15 pmIAD  Washington, D.C. Dulles Intl-RIX Riga Intl
11h 35m1 stop Paris Charles de Gaulle
$681Multiple Airlines
Thu, Nov 26 - Tue, Dec 1
Multiple Airlines Logo
7:35 am - 3:55 pmRIX  Riga Intl-IAD Washington, D.C. Dulles Intl
15h 20m1 stop Amsterdam Schiphol
Multiple Airlines Logo
6:40 pm - 1:15 pmIAD  Washington, D.C. Dulles Intl-RIX Riga Intl
11h 35m1 stop Paris Charles de Gaulle
$683Multiple Airlines
Thu, Nov 26 - Tue, Dec 1
Multiple Airlines Logo
7:35 am - 3:55 pmRIX  Riga Intl-IAD Washington, D.C. Dulles Intl
15h 20m1 stop Amsterdam Schiphol
Multiple Airlines Logo
3:00 pm - 1:15 pmIAD  Washington, D.C. Dulles Intl-RIX Riga Intl
15h 15m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
$685Multiple Airlines
Thu, Dec 3 - Sun, Dec 13
KLM Logo
7:35 am - 3:45 pmRIX  Riga Intl-IAD Washington, D.C. Dulles Intl
15h 10m1 stop Amsterdam Schiphol
KLM Logo
5:45 pm - 5:20 pmIAD  Washington, D.C. Dulles Intl-RIX Riga Intl
16h 35m1 stop Amsterdam Schiphol
$686KLM
Thu, Nov 26 - Tue, Dec 1
Multiple Airlines Logo
7:35 am - 3:55 pmRIX  Riga Intl-IAD Washington, D.C. Dulles Intl
15h 20m1 stop Amsterdam Schiphol
Multiple Airlines Logo
3:00 pm - 1:15 pmIAD  Washington, D.C. Dulles Intl-RIX Riga Intl
15h 15m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
$687Multiple Airlines
Thu, Nov 26 - Tue, Dec 1
Multiple Airlines Logo
7:35 am - 3:55 pmRIX  Riga Intl-IAD Washington, D.C. Dulles Intl
15h 20m1 stop Amsterdam Schiphol
Multiple Airlines Logo
3:00 pm - 1:15 pmIAD  Washington, D.C. Dulles Intl-RIX Riga Intl
15h 15m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
$688Multiple Airlines
Fri, Nov 27 - Tue, Dec 1
KLM Logo
7:35 am - 3:55 pmRIX  Riga Intl-IAD Washington, D.C. Dulles Intl
15h 20m1 stop Amsterdam Schiphol
KLM Logo
5:45 pm - 1:10 pmIAD  Washington, D.C. Dulles Intl-RIX Riga Intl
12h 25m1 stop Amsterdam Schiphol
$761KLM
Booking Insights

Price, demand and travel trends for Riga to District of Columbia flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Riga to District of Columbia recently?

The cheapest fare from Riga to District of Columbia in the last week was $645 round-trip, to Washington, D.C. Dulles Intl (IAD).

How do fares into airports in District of Columbia compare?

Flights from Riga to District of Columbia arrive at a single airport, Washington, D.C. Dulles Intl (IAD). Round-trip fares average about $804.

What's the cheapest month to fly from Riga to District of Columbia?

February is typically the cheapest month to fly from Riga to District of Columbia, with round-trip fares averaging $632. December and March are usually the most expensive, averaging $1,326 and $958, respectively.

How do fares from Riga to District of Columbia vary by day of the week?

On average, Tuesday is the cheapest day to fly from Riga to District of Columbia and Sunday is the most expensive. Looking at the past 12 months of KAYAK data, it's 165% more expensive to fly on a Sunday compared to Tuesday.

What's the best time of day to fly from Riga to District of Columbia?

It's cheapest to fly to District of Columbia in the morning with average prices of $839. The afternoon is the most expensive time to fly, with average prices of $1,171.

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Key details for Riga to District of Columbia flights

Low season

December

Cheapest flight

$645
Beat the crowds with an average 57% drop in travelers.
The most popular month to fly with an average 100% increase in travelers.
Round-trip flight from Riga to Washington, D.C. Dulles Intl Airport

Your Riga to District of Columbia flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Riga to District of Columbia?

    Yes. Fares from Riga to District of Columbia are low right now. As a rule of thumb, a round-trip under $712 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Riga to District of Columbia?

    Over the past 12 months, round-trip fares from Riga to District of Columbia have typically cost between $712 and $949.

  • What are the main airports serving District of Columbia?

    Flights to District of Columbia use two main airports, Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD).

  • Which airlines fly nonstop from Riga to District of Columbia?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Riga to District of Columbia. One-stop options include airBaltic and Lufthansa.

  • Which destinations in District of Columbia can I fly nonstop from Riga?

    Based on the flight schedule for the next 3 months, there are no nonstop flights from Riga to District of Columbia. The most popular destination you can reach with one stop is Washington, D.C..

  • Which cabin classes are available from Riga to District of Columbia?

    On flights from Riga to District of Columbia you can only book Economy Class.

  • What are some popular landmarks around District of Columbia?

    District of Columbia is home to many popular sights. KAYAK travelers' favorites include:

    • Walter E. Washington Convention Center
    • National Mall
    • Capital One Arena
    • Nationals Park

Your guide to booking Riga to District of Columbia flights

Get tips on when to book, when to fly and what to know before your trip.
  • Flexible with your dates? Fly in February to save some money. It's typically the cheapest month on this route, while flights in December will cost you the most.
  • Fly out on a Tuesday to get the cheapest fares. Avoid Sunday flights, which are about 165% more expensive.

Reviews of the top airline flying from Riga to District of Columbia

 
Need help choosing which airline to fly with from Riga to District of Columbia? 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.
7.8
KLMOverall score based on 1599 reviews
7.8Boarding
7.7Comfort
7.2Entertainment
8.4Crew
7.3Food
Airline reviews

I wanted to give them a five‑star rating across the board, but they lost my luggage, and that really affected the experience.

8.0 ExcellentNikola, Oct 2026
Read more KLM reviews

I wanted to give them a five‑star rating across the board, but they lost my luggage, and that really affected the experience.

The flight itself was fine, food was expired and gross, staff were mostly amazing! KLM messed up rebooking for our first two flights that got cancelled and we almost didn’t make it to Amsterdam for an additional two days

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Flight lead was a gentleman with silver hair and he went out of his way to shake hands and interact with each passenger seated in business class. A medical emergency took place during our flight and he handled it with perfect poise and professionalism. He was gracious and confidently competent. Just what you want from a leader,

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

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