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

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

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

Prices for flights from Washington, D.C. Dulles Intl Airport to Riga Intl Airport were last updated today.

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Riga Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Riga Intl Airport.

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

The travel and health documents you'll need for your trip to Riga Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Riga Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$285 Cheap Flights from Washington, D.C. Dulles Intl Airport to Riga in 2026/27

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 pm - 3:20 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

11h 50m1 stop Kastrup Copenhagen

6:30 am - 5:15 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

17h 45m1 stop Kastrup Copenhagen

$632Scandinavian Airlines

Wed, Feb 17 - Mon, Feb 22

7:40 pm - 1:20 amIAD Washington, D.C. Dulles Intl-RIX Riga Intl

22h 40m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

6:30 am - 6:30 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

19h 00m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

$638Multiple Airlines

Mon, Nov 30 - Mon, Dec 7

8:30 pm - 3:20 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

11h 50m1 stop Kastrup Copenhagen

11:10 am - 5:15 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

13h 05m1 stop Kastrup Copenhagen

$642Scandinavian Airlines

Mon, Feb 1 - Mon, Feb 8

8:30 pm - 2:15 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

10h 45m1 stop Kastrup Copenhagen

11:25 am - 6:50 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

14h 25m1 stop Kastrup Copenhagen

$654Multiple Airlines

Sat, Jan 16 - Sat, Jan 23

8:30 pm - 10:35 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

19h 05m3 stops Kastrup Copenhagen Stockholm Arlanda Helsinki-Vantaa

7:20 am - 6:50 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

18h 30m3 stops Helsinki-Vantaa Stockholm Arlanda Kastrup Copenhagen

$656Multiple Airlines

Sat, Jan 16 - Sat, Jan 23

8:30 pm - 3:20 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

11h 50m1 stop Kastrup Copenhagen

11:10 am - 5:15 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

13h 05m1 stop Kastrup Copenhagen

$670Scandinavian Airlines

Wed, Mar 3 - Wed, Mar 10

8:30 pm - 3:20 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

11h 50m1 stop Kastrup Copenhagen

6:30 am - 5:15 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

17h 45m1 stop Kastrup Copenhagen

$691Scandinavian Airlines

Mon, Feb 15 - Mon, Mar 1

6:00 pm - 2:00 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

13h 00m1 stop Frankfurt am Main

6:05 am - 2:35 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

15h 30m1 stop Frankfurt am Main

$1,075United Airlines

Sun, Nov 15 - Tue, Dec 1

8:40 am - 2:00 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

22h 20m2 stops Boston Logan Intl Frankfurt am Main

6:05 am - 3:55 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

16h 50m1 stop Frankfurt am Main

$1,079United Airlines

Sun, Nov 15 - Tue, Dec 1

5:30 pm - 2:00 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

13h 30m1 stop Frankfurt am Main

6:05 am - 2:35 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

15h 30m1 stop Frankfurt am Main

$6,480United Airlines

Thu, Nov 19 - Tue, Nov 24

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Turkish Airlines flights from Washington, D.C. Dulles Intl Airport to Riga

Our best Turkish Airlines deals on Washington, D.C. Dulles Intl Airport to Riga flight tickets

Turkish Airlines

Nov 15

IAD1:30 pmWashington, D.C. Dulles Intl

14h 15m

1 stop

RIX10:45 amRiga Intl

Dec 1

RIX11:40 amRiga Intl

31h 05m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$692

Turkish Airlines

Nov 30

IAD1:30 pmWashington, D.C. Dulles Intl

21h 40m

1 stop

RIX6:10 pmRiga Intl

Dec 15

RIX7:05 pmRiga Intl

23h 40m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$698

Turkish Airlines

Nov 30

IAD1:30 pmWashington, D.C. Dulles Intl

21h 40m

1 stop

RIX6:10 pmRiga Intl

Dec 7

RIX11:40 amRiga Intl

31h 05m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$741

Scandinavian Airlines flights from Washington, D.C. Dulles Intl Airport to Riga

Our best Scandinavian Airlines deals on Washington, D.C. Dulles Intl Airport to Riga flight tickets

Scandinavian Airlines

Feb 17

IAD8:30 pmWashington, D.C. Dulles Intl

11h 50m

1 stop

RIX3:20 pmRiga Intl

Feb 22

RIX6:30 amRiga Intl

17h 45m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$632

Scandinavian Airlines

Feb 1

IAD8:30 pmWashington, D.C. Dulles Intl

11h 50m

1 stop

RIX3:20 pmRiga Intl

Feb 8

RIX11:10 amRiga Intl

13h 05m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$642

Scandinavian Airlines

Mar 3

IAD8:30 pmWashington, D.C. Dulles Intl

11h 50m

1 stop

RIX3:20 pmRiga Intl

Mar 10

RIX11:10 amRiga Intl

13h 05m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$670

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Riga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Riga

IAD Washington, D.C. Dulles Intl - RIX Riga Intl

IADRIX

Washington, D.C. Dulles Intl

Wed 2/17

8:30 pm-3:20 pm

1 stop11h 50m

Riga Intl

Mon 2/22

6:30 am-5:15 pm

1 stop17h 45m

$632

Washington, D.C.Riga

IAD Washington, D.C. Dulles Intl - RIX Riga Intl

IADRIX

Washington, D.C. Dulles Intl

Mon 11/30

7:40 pm-1:20 am

2 stops22h 40m

Riga Intl

Mon 12/7

6:30 am-6:30 pm

2 stops19h 00m

$638

Quickest round-trip

Washington, D.C.Riga

IAD Washington, D.C. Dulles Intl - RIX Riga Intl

IADRIX

Washington, D.C. Dulles Intl

Mon 2/1

8:30 pm-3:20 pm

1 stop11h 50m

Riga Intl

Mon 2/8

11:10 am-5:15 pm

1 stop13h 05m

$642

Washington, D.C.Riga

IAD Washington, D.C. Dulles Intl - RIX Riga Intl

IADRIX

Washington, D.C. Dulles Intl

Sat 1/16

8:30 pm-2:15 pm

1 stop10h 45m

Riga Intl

Sat 1/23

11:25 am-6:50 pm

1 stop14h 25m

$654

Washington, D.C.Riga

IAD Washington, D.C. Dulles Intl - RIX Riga Intl

IADRIX

Washington, D.C. Dulles Intl

Sat 1/16

8:30 pm-10:35 pm

3 stops19h 05m

Riga Intl

Sat 1/23

7:20 am-6:50 pm

3 stops18h 30m

$656

Washington, D.C.Riga

IAD Washington, D.C. Dulles Intl - RIX Riga Intl

IADRIX

Washington, D.C. Dulles Intl

Wed 3/3

8:30 pm-3:20 pm

1 stop11h 50m

Riga Intl

Wed 3/10

11:10 am-5:15 pm

1 stop13h 05m

$670

Washington, D.C.Riga

IAD Washington, D.C. Dulles Intl - RIX Riga Intl

IADRIX

Washington, D.C. Dulles Intl

Mon 2/15

8:30 pm-3:20 pm

1 stop11h 50m

Riga Intl

Mon 3/1

6:30 am-5:15 pm

1 stop17h 45m

$691

Washington, D.C.Riga

IAD Washington, D.C. Dulles Intl - RIX Riga Intl

IADRIX

Washington, D.C. Dulles Intl

Sun 11/15

6:00 pm-2:00 pm

1 stop13h 00m

Riga Intl

Tue 12/1

6:05 am-2:35 pm

1 stop15h 30m

$1,075

Washington, D.C.Riga

IAD Washington, D.C. Dulles Intl - RIX Riga Intl

IADRIX

Washington, D.C. Dulles Intl

Sun 11/15

8:40 am-2:00 pm

2 stops22h 20m

Riga Intl

Tue 12/1

6:05 am-3:55 pm

1 stop16h 50m

$1,079

Washington, D.C.Riga

IAD Washington, D.C. Dulles Intl - RIX Riga Intl

IADRIX

Washington, D.C. Dulles Intl

Thu 11/19

5:30 pm-2:00 pm

1 stop13h 30m

Riga Intl

Tue 11/24

6:05 am-2:35 pm

1 stop15h 30m

$6,480

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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

What is the cheapest month to fly to Riga?

In general, November is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Riga. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Riga during the month of November, then departing from Washington, D.C. Dulles Intl Airport during the month January is also very affordable. Most momondo users find prices during this month for around $493.

When to book flights from Washington, D.C. Dulles Intl Airport to Riga

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Riga (IAD to RIX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Riga

Best Price Found	$285
Fastest flight time	10h 45m
Direct flights	None

The best one-way flight to Riga from Washington, D.C. Dulles Intl Airport in the past 72 hours is $285. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Riga found on momondo in the last 72 hours is $632.

The fastest flight from Washington, D.C. Dulles Intl Airport to Riga takes 10h 45m

There are no direct flights from Washington, D.C. Dulles Intl Airport to Riga. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Riga.

Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Riga

How far is Washington, D.C. Dulles Intl to Riga Intl by plane?
The distance between Washington, D.C. Dulles Intl and Riga Intl is about 4403.2 mi. In terms of flight time, this usually takes a little over 10h 45m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Riga Intl Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Riga Intl Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Riga Intl Airport?
There are 2 operators available for flights from Washington, D.C. Dulles Intl Airport to Riga Intl Airport as of November 2026.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Riga Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Riga Intl Airport.
What documentation or ID do you need to fly to Riga Intl Airport?
The travel and health documents you'll need for your trip to Riga Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Riga Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Riga?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Dulles Intl Airport to Riga is Scandinavian Airlines, representing 70% of all bookings. The subsequent popular airline is United Airlines at 30%.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Riga

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Riga with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $463	Free Cancellation	Rating 7.4 2,029 reviews		Search Scandinavian Airlines flights
United Airlines	PriceFrom $750	Free Cancellation	Rating 7.3 10,458 reviews		Search United Airlines flights

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momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Riga. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Riga from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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?

Yes momondo offers price alerts on flights to Riga from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Washington, D.C. Dulles Intl Airport to Riga from $285

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Turkish Airlines flights from Washington, D.C. Dulles Intl Airport to Riga

Our best Turkish Airlines deals on Washington, D.C. Dulles Intl Airport to Riga flight tickets

Scandinavian Airlines flights from Washington, D.C. Dulles Intl Airport to Riga

Our best Scandinavian Airlines deals on Washington, D.C. Dulles Intl Airport to Riga flight tickets

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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Riga

What is the cheapest month to fly to Riga?

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

When to book flights from Washington, D.C. Dulles Intl Airport to Riga

Cheap Washington, D.C. Dulles Intl Airport to Riga (IAD to RIX) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Riga

Best airlines flying from Washington, D.C. Dulles Intl Airport to Riga

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Riga with momondo

Traveling to a place near Riga?

Why use momondo?

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

Cabin classes currently available on flights to Riga

List of cabin classes available on flights landing in Riga. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year