Cheap flights from Washington, D.C. to Riga from $342
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Riga departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Lufthansa flights from Washington, D.C. to Riga
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How to get the cheapest flight ticket from Washington, D.C. to Riga
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Riga?
In general, September is the cheapest month to fly from Washington, D.C. to Riga. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $509. If you are unable to visit Riga during the month of September, then departing from Washington, D.C. during the month November is also very affordable. Most momondo users find prices during this month for around $531.
What is the cheapest day to depart on your flight to Riga?
The cheapest day to depart from Washington, D.C. to Riga is on a Saturday when prices can be found for as low as $575. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,054. These prices are subject to change though, so be sure to set up a Price Alert for flights to Riga.
What is the cheapest time of day to depart on your flight to Riga?
Flying to Riga from Washington, D.C. at noon is the least expensive time of day to depart. momondo users have found prices as low as $593 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to Riga is in the morning when prices are around $973.
Can stopping save me money on Washington, D.C. to Riga flights?
You could potentially save up to 7% on your flight if you consider stops on a Washington, D.C. to Riga flight.
What is the cheapest airline that flies from Washington, D.C. to Riga Intl?
KLM, United Airlines, and Lufthansa are the most popular carriers operating from Washington, D.C. to Riga Intl
What airlines fly to Riga?
KLM, Scandinavian Airlines and United Airlines are the top three most popular airlines that fly to Riga from Washington, D.C. according to our data. KLM is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Riga. Keep in mind that there are 4 different airlines that fly to Riga on a routine basis, so you have a few additional options to choose from.
When to book flights from Washington, D.C. to Riga
Cheap Washington, D.C. to Riga (WAS to RIX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Riga
How far is Washington, D.C. to Riga Intl by plane?
The distance between Washington, D.C. and Riga Intl is about 4392.3 mi. A reasonable flight in good conditions will take 11h 15m.
When did momondo last update prices for flights from Washington, D.C. to Riga Intl Airport?
Prices for flights from Washington, D.C. to Riga Intl Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Riga Intl Airport?
As of June 2025, there are 4 operators available to choose from for flights from Washington, D.C. to Riga Intl Airport.
How old do you have to be to fly from Washington, D.C. to Riga Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Riga Intl Airport.
What documentation or ID do you need to fly to Riga Intl Airport?
The necessary travel and health documents for your Riga Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Riga?
Based on momondo bookings for flights between Washington, D.C. and Riga, the leading airline is KLM, making up 29% of the total bookings. Other popular airlines include Scandinavian Airlines with 27%, Lufthansa with 26%, and United Airlines with 18%.
Best airlines flying from Washington, D.C. to Riga
Compare and see reviews for airlines that fly from Washington, D.C. to Riga with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $428 | Free Cancellation | Rating 7.3 1,387 reviews | |||
| PriceFrom $514 | Free Cancellation | Rating 7.8 1,358 reviews | |||
| PriceFrom $563 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $641 | Free Cancellation | Rating 6.7 7,139 reviews |
Traveling to a place near Riga?
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Why should I use momondo to find a flight deal from Washington, D.C. to Riga?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Riga from Washington, D.C..
Can I find flights from Washington, D.C. to Riga with flexible booking policies on momondo?
Yes. All flights to Riga from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Washington, D.C. to Riga?
Once all potential Washington, D.C. to Riga flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Washington, D.C. to Riga right now. Can momondo alert me if prices change?
Price alerts on flights to Riga from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.