IAD - RIX

$360 Find Cheap Flights from Washington Dulles Airport to Riga

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Riga departing on 8/9. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Riga

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Riga, 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 Washington, D.C. to Riga, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Dulles Intl to Riga

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Riga 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.

Recent round-trip flight deals from Dulles Intl to Riga

KAYAK's recommended round-trip deals from the most popular airlines that fly from Dulles Intl to Riga.
Discover the best prices for you by selecting your travel dates on KAYAK.
Scandinavian Airlines Logo
10:05 pm - 10:40 amIAD-RIX
29h 35m1 stop
Scandinavian Airlines Logo
7:00 pm - 7:59 pmRIX-IAD
31h 59m1 stop
$524Scandinavian Airlines
Find Deal
Sun, Aug 17 - Mon, Aug 25
Scandinavian Airlines Logo
10:05 pm - 10:15 pmIAD-RIX
17h 10m2 stops
Scandinavian Airlines Logo
6:30 pm - 7:59 pmRIX-IAD
32h 29m2 stops
$530Scandinavian Airlines
Find Deal
Sun, Aug 17 - Mon, Aug 25
Lufthansa Logo
10:20 pm - 11:25 pmIAD-RIX
18h 05m2 stops
Lufthansa Logo
6:05 am - 3:50 pmRIX-IAD
16h 45m1 stop
$713Lufthansa
Find Deal
Wed, May 14 - Thu, May 22
Lufthansa Logo
6:10 pm - 1:05 pmIAD-RIX
11h 55m1 stop
Lufthansa Logo
6:05 am - 1:30 pmRIX-IAD
14h 25m1 stop
$735Lufthansa
Find Deal
Tue, Jun 3 - Tue, Aug 26
KLM Logo
5:25 pm - 10:20 pmIAD-RIX
21h 55m1 stop
KLM Logo
7:45 am - 3:35 pmRIX-IAD
14h 50m1 stop
$755KLM
Find Deal
Thu, Jul 17 - Thu, Jul 31
United Airlines Logo
6:10 pm - 1:05 pmIAD-RIX
11h 55m1 stop
United Airlines Logo
6:05 am - 9:01 pmRIX-IAD
21h 56m2 stops
$791United Airlines
Find Deal
Tue, Jun 3 - Thu, Aug 28
United Airlines Logo
8:40 am - 1:05 pmIAD-RIX
21h 25m2 stops
United Airlines Logo
6:05 am - 9:01 pmRIX-IAD
21h 56m2 stops
$796United Airlines
Find Deal
Tue, Jun 3 - Thu, Aug 28
Turkish Airlines Logo
9:40 pm - 10:10 amIAD-RIX
29h 30m1 stop
Turkish Airlines Logo
7:50 pm - 11:45 amRIX-IAD
22h 55m1 stop
$800Turkish Airlines
Find Deal
Tue, May 27 - Tue, Jun 3
Turkish Airlines Logo
1:30 pm - 6:55 pmIAD-RIX
22h 25m1 stop
Turkish Airlines Logo
7:50 pm - 11:45 amRIX-IAD
22h 55m1 stop
$805Turkish Airlines
Find Deal
Wed, Jun 4 - Fri, Jun 13
KLM Logo
5:25 pm - 10:20 pmIAD-RIX
21h 55m1 stop
KLM Logo
11:50 am - 3:35 pmRIX-IAD
34h 45m1 stop
$825KLM
Find Deal
Thu, Jun 5 - Fri, Aug 29
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KAYAK's insights & trends for Dulles Intl to Riga flights

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

What’s the cheapest day of the week to fly from Washington Dulles Airport to Riga?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Riga clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Riga on a Saturday and more expensive on a Monday. On your return trip to Washington Dulles Airport, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

Good to know

Low seasonDecember
High seasonJune
Cheapest flight$360
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly with an average 42% increase in price.
Flight from Washington Dulles Airport to Riga

When to book flights from Dulles Intl to Riga

Are your dates flexible? Find out the best times to travel from Dulles Intl to Riga 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 Washington Dulles Airport to Riga flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Riga was $360 for a one-way ticket and $524 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Riga?

    A passport is required to fly from Washington Dulles Airport to Riga.

  • Which airports will I be using when flying from Washington Dulles Airport to Riga?

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

  • Which aircraft models fly most regularly from Washington Dulles Airport to Riga?

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

  • Which airline alliances offer flights from Washington Dulles Airport to Riga?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Washington Dulles Airport and Riga, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Riga, KLM or United Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Riga are KLM and United Airlines. With an average price for the route of $806 and an overall rating of 7.8, KLM is the most popular choice. United Airlines is also a great choice for the route, with an average price of $789 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Riga?

    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 Washington Dulles Airport to Riga.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Riga from Washington Dulles Airport 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 Washington Dulles Airport to Riga?

    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 Riga with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and RIX 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 Washington Dulles Airport to Riga?

    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 Riga from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 5 airlines serving from Dulles Intl to Riga

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Riga. 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 Dulles Intl to Riga? 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 1334 reviews
7.1Entertainment
7.2Food
8.4Crew
7.7Comfort
7.8Boarding
Airline reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

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

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

Very nice and friendly crew. Boarding system can be improved.

The Etickets had been changed (Why?) without notice ; Hence, that caused troubles when checking in. Not until I contacted my ticket agent and was given correct Etickets could I then check in.

Cleanliness of seats, trays, storage pockets need more attention, but everything else was good.

A great airline, no complaints at all. My experience with Cheap Tickets was very disappointing however. Two hours after purchasing the flight they called to tell me that the ticket price had gone up. I’ve never heard of such a thing. That is called false advertising; I will never use this ticketing service again and will warn all friends to never use it.

One of the worst check in process at the DIA as well as the boarding counter Changed seat at the last minute and assigned middle seat while I paid for window seat. Requested many times but to no avail . horrible customer service and very poor process Requesting refund for seat that was changed last minute

Good overall flight. Excellent crew. Food options could be improved.

Vegan food tasted good. Restroom could be kept cleaner. Seat tray table was a bit tilted so food tray kept sliding down a bit. Flight crew can be a little more friendly, caring and approachable. Their faces lacked smiles and tone was stern.

Flight was delayed then we had to redirect for medical emergency during which time we had no information on what is the plan. The connecting flight was also delayed.

Very unfriendly approach to me when you rescheduled my return flight due to your delay. No help to address my health concerns because I am diabetics and had orthopedic problems. No clear explanation where to clear customs. I had poor customer service

The seats were really cramped. The high backs on the chairs made you feel claustrophobic.

Boarding was chaotic and the flight left late but arrived at a decent time. This may have been because of the sxsw festival that was going on.

I was pleasantly surprised as it was my first time flying with them. The seats were comfortable with more legroom than usual. The service was great too! The entertainment was good but could use a few more new movies.

The flight got canceled and you just send an email in the middle of the night and no solution to how to get on the next flight or provide other solutions.

They were all bad because SAS was at fault and cost me my time. I will never fly SAS again.

You cost me my time and did not compensate properly. Gfy.

Missed a connecting flight and SAS was at fault. I was awarded a $20 voucher in exchange for 8 hours of my time? Gfy.

Seat was lumpier than I’ve ever remembered it to be although comfortable when tilted back. I don’t recall being that hungry after being served food from SAS before. Flight attendant on the second flight to Aalborg seemed to be having a bad day.

It was ok. Vegan meal was good, however no complimentary alcoholic beverages.

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

Crew was not happy. Very uncomfortable seats. When person leans back in front of you the screen is too close to me. Food was awful.

They lost my luggage and despite all follow ups through emails and phone calls they don’t give me an update

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

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