Which layover airport offers the lowest fares from Washington, D.C. to Riga?

Flights via Amsterdam (AMS) offer the lowest average round-trip price of $537.

How long does it take to fly to Riga?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Riga you fly into. For example, flying from Baltimore to Riga takes 12h 05m on average. On the other hand, flying from Washington, D.C. to Riga takes 15h 35m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Riga?

KLM, United Airlines and Lufthansa 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 39% of people opting to fly with this airline when traveling to Riga. Keep in mind that there are 5 different airlines that fly to Riga on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Washington, D.C. to Riga?

Istanbul (IST) has the shortest average layover time for this route: 1h 05m.

Which airport is the most popular layover for flights between Washington, D.C. and Riga?

Amsterdam (AMS) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Washington, D.C. to Riga?

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 12h 35m.

What is the cheapest airline that flies from Washington, D.C. to Riga Intl?

Lufthansa, United Airlines, and British Airways are the most popular carriers operating from Washington, D.C. to Riga Intl

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 August 2025, there are 5 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.

$304 Cheap Flights from Washington, D.C. to Riga in 2025

Q: What is the typical price of a round-trip flight between Washington, D.C. and Riga?

Prices are currently low for flights on this route. Typical prices usually range from $629 to $738. The lowest price recently found on this route was $504.

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Find the cheapest flights from Washington, D.C. to Riga

Round-trip

One-way

Cheap round-trip flights

10:05 pm - 10:15 pmIAD-RIX

17h 10m2 stops

6:30 pm - 7:59 pmRIX-IAD

32h 29m2 stops

$504Scandinavian Airlines

Find Deal

Tue, Sep 16 - Fri, Sep 19

10:05 pm - 10:15 pmIAD-RIX

17h 10m2 stops

7:00 pm - 7:59 pmRIX-IAD

31h 59m1 stop

$507Scandinavian Airlines

Find Deal

Tue, Sep 16 - Fri, Sep 19

8:30 pm - 10:25 pmIAD-RIX

18h 55m2 stops

7:00 am - 5:15 pmRIX-IAD

17h 15m2 stops

$509Scandinavian Airlines

Find Deal

Wed, Dec 3 - Wed, Jan 21

10:20 pm - 10:10 pmIAD-RIX

40h 50m2 stops

7:45 am - 3:20 pmRIX-IAD

38h 35m2 stops

$519TAP AIR PORTUGAL

Find Deal

Mon, Sep 15 - Mon, Sep 22

6:15 am - 2:00 pmBWI-RIX

25h 45m2 stops

2:50 pm - 9:59 amRIX-BWI

26h 09m2 stops

$568United Airlines

Find Deal

Fri, Oct 31 - Thu, Nov 13

6:05 pm - 10:20 pmIAD-RIX

21h 15m1 stop

7:35 am - 7:12 pmRIX-IAD

18h 37m2 stops

$580KLM

Find Deal

Thu, Dec 25 - Sun, Jan 11

8:15 am - 1:10 pmIAD-RIX

21h 55m2 stops

6:05 am - 1:30 pmRIX-IAD

14h 25m1 stop

$588United Airlines

Find Deal

Fri, Aug 22 - Mon, Sep 1

11:10 pm - 11:55 pmIAD-RIX

17h 45m2 stops

2:40 pm - 8:15 pmRIX-IAD

12h 35m1 stop

$598Lufthansa

Find Deal

Thu, Dec 25 - Sun, Jan 11

11:10 pm - 11:55 pmIAD-RIX

17h 45m2 stops

2:40 pm - 3:50 pmRIX-IAD

32h 10m1 stop

$602Lufthansa

Find Deal

Thu, Dec 25 - Sun, Jan 11

7:25 pm - 5:15 pmBWI-RIX

14h 50m2 stops

7:45 am - 5:05 pmRIX-BWI

16h 20m2 stops

$654KLM

Find Deal

Mon, Sep 15 - Mon, Sep 22

Finnair flights from Washington, D.C. to Riga

Our best Finnair deals on Washington, D.C. to Riga flight tickets

Finnair

Oct 10

BWI9:35 pmBaltimore/Washington

16h 55m

2 stops

RIX9:30 pmRiga Intl

Oct 18

RIX10:00 pmRiga Intl

28h 45m

2 stops

BWI7:45 pmBaltimore/Washington

$778

Find similar

Finnair

Dec 13

BWI8:35 pmBaltimore/Washington

18h 05m

2 stops

RIX9:40 pmRiga Intl

Dec 23

RIX6:10 pmRiga Intl

31h 35m

2 stops

BWI6:45 pmBaltimore/Washington

$881

Find similar

Finnair

Oct 15

BWI9:35 pmBaltimore/Washington

16h 55m

2 stops

RIX9:30 pmRiga Intl

Oct 20

RIX10:00 pmRiga Intl

28h 45m

2 stops

BWI7:45 pmBaltimore/Washington

$1,555

Find similar

Air Canada flights from Washington, D.C. to Riga

Our best Air Canada deals on Washington, D.C. to Riga flight tickets

Air Canada

Sep 4

DCA9:40 amWashington, D.C. Reagan-National

20h 25m

2 stops

RIX1:05 pmRiga Intl

Sep 11

RIX6:05 amRiga Intl

16h 46m

2 stops

DCA3:51 pmWashington, D.C. Reagan-National

$585

Find similar

Air Canada

Aug 24

DCA6:00 amWashington, D.C. Reagan-National

21h 40m

2 stops

RIX10:40 amRiga Intl

Sep 5

RIX7:00 amRiga Intl

19h 44m

2 stops

DCA7:44 pmWashington, D.C. Reagan-National

$591

Find similar

Air Canada

Oct 10

DCA9:40 amWashington, D.C. Reagan-National

20h 25m

2 stops

RIX1:05 pmRiga Intl

Oct 18

RIX6:05 amRiga Intl

20h 39m

2 stops

DCA7:44 pmWashington, D.C. Reagan-National

$592

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Tue 9/16

10:05 pm-10:15 pm

2 stops17h 10m

Riga Intl

Fri 9/19

6:30 pm-7:59 pm

2 stops32h 29m

$504

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Tue 9/16

10:05 pm-10:15 pm

2 stops17h 10m

Riga Intl

Fri 9/19

7:00 pm-7:59 pm

1 stop31h 59m

$507

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Wed 12/3

8:30 pm-10:25 pm

2 stops18h 55m

Riga Intl

Wed 1/21

7:00 am-5:15 pm

2 stops17h 15m

$509

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Mon 9/15

10:20 pm-10:10 pm

2 stops40h 50m

Riga Intl

Mon 9/22

7:45 am-3:20 pm

2 stops38h 35m

$519

BaltimoreRiga

BWI - RIX

BWIRIX

Baltimore/Washington

Fri 10/31

6:15 am-2:00 pm

2 stops25h 45m

Riga Intl

Thu 11/13

2:50 pm-9:59 am

2 stops26h 09m

$568

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Thu 12/25

6:05 pm-10:20 pm

1 stop21h 15m

Riga Intl

Sun 1/11

7:35 am-7:12 pm

2 stops18h 37m

$580

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Fri 8/22

8:15 am-1:10 pm

2 stops21h 55m

Riga Intl

Mon 9/1

6:05 am-1:30 pm

1 stop14h 25m

$588

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Thu 12/25

11:10 pm-11:55 pm

2 stops17h 45m

Riga Intl

Sun 1/11

2:40 pm-8:15 pm

1 stop12h 35m

$598

Washington, D.C.Riga

IAD - RIX

IADRIX

Washington, D.C. Dulles Intl

Thu 12/25

11:10 pm-11:55 pm

2 stops17h 45m

Riga Intl

Sun 1/11

2:40 pm-3:50 pm

1 stop32h 10m

$602

BaltimoreRiga

BWI - RIX

BWIRIX

Baltimore/Washington

Mon 9/15

7:25 pm-5:15 pm

2 stops14h 50m

Riga Intl

Mon 9/22

7:45 am-5:05 pm

2 stops16h 20m

$654

Flights are sorted by cheapest round-trip flights first.

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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

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Riga?

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 $506. 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.

When to book flights from Washington, D.C. to Riga

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Riga according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Best Price Found	$304
Fastest flight time	11h 15m
Direct flights	None
Airports in Riga	1 airport

The best one-way flight to Riga from Washington, D.C. in the past 72 hours is $304. The best round-trip flight deal from Washington, D.C. to Riga found on momondo in the last 72 hours is $504.

The fastest flight from Washington, D.C. to Riga takes 11h 15m

There are no direct flights from Washington, D.C. to Riga. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Riga Intl Airport, Washington, D.C. Dulles Intl Airport - Riga Intl Airport and Baltimore/Washington Airport - Riga Intl Airport.

There is 1 airport near Riga: Riga Intl (RIX)

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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 August 2025, there are 5 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 36% of the total bookings. Other popular airlines include Lufthansa with 30%, United Airlines with 17%, and Scandinavian Airlines with 16%.

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
Scandinavian Airlines	PriceFrom $430	Free Cancellation	Rating 7.3 1,457 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $514	Free Cancellation	Rating 7.8 1,384 reviews	Search KLM flights
United Airlines	PriceFrom $563	Free Cancellation	Rating 7.4 8,904 reviews	Search United Airlines flights
Lufthansa	PriceFrom $596	Free Cancellation	Rating 6.8 7,276 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $608	Free Cancellation	Rating 7.3 3,935 reviews	Search Turkish Airlines flights

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Why use momondo?

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.

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Cheap flights from Washington, D.C. to Riga from $304

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 8/16. 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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Finnair flights from Washington, D.C. to Riga

Our best Finnair deals on Washington, D.C. to Riga flight tickets

Air Canada flights from Washington, D.C. to Riga

Our best Air Canada deals on Washington, D.C. to Riga flight tickets

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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 typical price of a round-trip flight between Washington, D.C. and Riga?

What is the cheapest month to fly to Riga?

What is the cheapest day to depart on your flight 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?

Lufthansa, United Airlines, and British Airways are the most popular carriers operating from Washington, D.C. to Riga Intl

What airlines fly to Riga?

Which airport is the most popular layover for flights between Washington, D.C. and Riga?

Amsterdam (AMS) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to Riga?

Flights via Amsterdam (AMS) offer the lowest average round-trip price of $537.

Which layover airport has the shortest travel time from Washington, D.C. to Riga?

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 12h 35m.

Which layover airport has the shortest connection time from Washington, D.C. to Riga?

Istanbul (IST) has the shortest average layover time for this route: 1h 05m.

How long does it take to fly to Riga?

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

Best Price Found

Fastest flight time

Direct flights

Airports in Riga

How far is Washington, D.C. to Riga Intl by plane?

When did momondo last update prices for flights from Washington, D.C. to Riga Intl Airport?

How many operators does momondo search 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?

What documentation or ID do you need to fly to Riga Intl Airport?

What is the most popular airline from Washington, D.C. to Riga?

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

Traveling to a place near Riga?

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Riga?

Can I find flights from Washington, D.C. to Riga with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Riga?

I’m not ready to book a flight from Washington, D.C. to Riga right now. Can momondo alert me if prices change?

An easier way to manage your Riga trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Latvia

Fly your favorite airline to Riga

Airlines are sorted and displayed according to clicks in the past 7 days on momondo