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.

$297 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 pm - 1:30 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

12h 15m1 stop Paris Charles de Gaulle

7:35 am - 3:45 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

15h 10m1 stop Amsterdam Schiphol

$602Multiple Airlines

Sun, Oct 18 - Tue, Nov 3

6:40 pm - 1:15 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

11h 35m1 stop Paris Charles de Gaulle

7:35 am - 3:45 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

15h 10m1 stop Amsterdam Schiphol

$602Multiple Airlines

Mon, Nov 2 - Tue, Nov 17

10:30 pm - 11:00 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

18h 30m1 stop Paris Charles de Gaulle

7:00 am - 7:20 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

19h 20m1 stop Paris Charles de Gaulle

$602Air France

Wed, Oct 28 - Wed, Nov 4

3:03 pm - 1:15 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

16h 12m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

7:00 am - 7:20 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

19h 20m1 stop Paris Charles de Gaulle

$607Air France

Wed, Oct 28 - Wed, Nov 4

8:20 pm - 1:20 amIAD Washington, D.C. Dulles Intl-RIX Riga Intl

22h 00m1 stop Kastrup Copenhagen

6:30 am - 5:00 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

17h 30m1 stop Kastrup Copenhagen

$692Scandinavian Airlines

Sun, Oct 11 - Mon, Oct 19

9:30 pm - 3:20 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

11h 50m1 stop Kastrup Copenhagen

6:30 am - 7:50 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

19h 20m1 stop Kastrup Copenhagen

$692Scandinavian Airlines

Wed, Oct 28 - Sat, Oct 31

8:20 pm - 1:20 amIAD Washington, D.C. Dulles Intl-RIX Riga Intl

22h 00m1 stop Kastrup Copenhagen

6:30 am - 5:00 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

17h 30m1 stop Kastrup Copenhagen

$706Scandinavian Airlines

Sat, Oct 10 - Mon, Oct 19

7:00 pm - 2:00 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

13h 00m1 stop Frankfurt am Main

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

16h 50m1 stop Frankfurt am Main

$764United Airlines

Wed, Oct 28 - Mon, Nov 2

7:00 pm - 2:00 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

13h 00m1 stop Frankfurt am Main

6:05 am - 8:23 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

21h 18m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$767United Airlines

Wed, Oct 28 - Tue, Nov 3

1:15 pm - 2:00 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

18h 45m2 stops Chicago O'Hare Intl Frankfurt am Main

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

16h 50m1 stop Frankfurt am Main

$769United Airlines

Wed, Oct 28 - Mon, Nov 2

Cheap last minute flights

Enter your travel dates to find the best prices.

6:15 pm - 1:30 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

12h 15m1 stop Paris Charles de Gaulle

7:45 am - 3:35 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

14h 50m1 stop Amsterdam Schiphol

$738Multiple Airlines

Mon, Sep 21 - Mon, Sep 28

7:17 pm - 5:15 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

14h 58m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

7:45 am - 3:35 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

14h 50m1 stop Amsterdam Schiphol

$755KLM

Mon, Sep 21 - Mon, Sep 28

5:25 pm - 1:20 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

12h 55m1 stop Frankfurt am Main

7:00 am - 4:05 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

16h 05m1 stop Frankfurt am Main

$826United Airlines

Mon, Sep 21 - Mon, Sep 28

9:45 am - 1:20 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

20h 35m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

7:00 am - 1:35 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

13h 35m1 stop Frankfurt am Main

$829Multiple Airlines

Mon, Sep 21 - Mon, Sep 28

12:43 pm - 1:20 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

17h 37m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

7:00 am - 7:20 amRIX Riga Intl-IAD Washington, D.C. Dulles Intl

31h 20m2 stops Frankfurt am Main Boston Logan Intl

$840United Airlines

Mon, Sep 21 - Mon, Sep 28

8:35 am - 1:20 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

21h 45m2 stops Newark Frankfurt am Main

7:00 am - 7:20 amRIX Riga Intl-IAD Washington, D.C. Dulles Intl

31h 20m2 stops Frankfurt am Main Boston Logan Intl

$841United Airlines

Mon, Sep 21 - Mon, Sep 28

8:20 pm - 10:55 amIAD Washington, D.C. Dulles Intl-RIX Riga Intl

31h 35m1 stop Kastrup Copenhagen

6:30 am - 5:00 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

17h 30m1 stop Kastrup Copenhagen

$945Scandinavian Airlines

Sun, Sep 20 - Thu, Sep 24

8:20 pm - 10:55 amIAD Washington, D.C. Dulles Intl-RIX Riga Intl

31h 35m1 stop Kastrup Copenhagen

3:45 pm - 5:00 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

32h 15m1 stop Kastrup Copenhagen

$985Scandinavian Airlines

Sun, Sep 20 - Wed, Sep 23

8:20 pm - 10:55 amIAD Washington, D.C. Dulles Intl-RIX Riga Intl

31h 35m1 stop Kastrup Copenhagen

6:30 am - 5:00 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

17h 30m1 stop Kastrup Copenhagen

$995Scandinavian Airlines

Sat, Sep 19 - Thu, Sep 24

5:15 pm - 12:40 amIAD Washington, D.C. Dulles Intl-RIX Riga Intl

24h 25m3 stops Dublin London Heathrow Warsaw Frederic Chopin

6:30 pm - 7:35 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

32h 05m3 stops Warsaw Frederic Chopin London Heathrow Dublin

$1,045Multiple Airlines

Mon, Sep 21 - Mon, Sep 28

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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

Oct 13

IAD9:40 pmWashington, D.C. Dulles Intl

29h 25m

1 stop

RIX10:05 amRiga Intl

Oct 22

RIX11:00 amRiga Intl

31h 30m

1 stop

IAD11:30 amWashington, D.C. Dulles Intl

$690

Turkish Airlines

Oct 13

IAD9:40 pmWashington, D.C. Dulles Intl

29h 25m

1 stop

RIX10:05 amRiga Intl

Oct 22

RIX11:00 amRiga Intl

31h 30m

1 stop

IAD11:30 amWashington, D.C. Dulles Intl

$744

Turkish Airlines

Oct 28

IAD2:30 pmWashington, D.C. Dulles Intl

14h 15m

1 stop

RIX10:45 amRiga Intl

Nov 2

RIX11:40 amRiga Intl

32h 05m

1 stop

IAD12:45 pmWashington, D.C. Dulles Intl

$784

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

Oct 28

IAD9:30 pmWashington, D.C. Dulles Intl

11h 50m

1 stop

RIX3:20 pmRiga Intl

Oct 31

RIX6:30 amRiga Intl

19h 20m

1 stop

IAD7:50 pmWashington, D.C. Dulles Intl

$692

Scandinavian Airlines

Oct 10

IAD8:20 pmWashington, D.C. Dulles Intl

22h 00m

1 stop

RIX1:20 amRiga Intl

Oct 18

RIX6:30 amRiga Intl

17h 30m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

$706

Scandinavian Airlines

Jan 11

IAD8:30 pmWashington, D.C. Dulles Intl

31h 20m

1 stop

RIX10:50 amRiga Intl

Jan 15

RIX3:55 pmRiga Intl

33h 55m

1 stop

IAD6:50 pmWashington, D.C. Dulles Intl

$708

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

Sun 10/18

6:15 pm-1:30 pm

1 stop12h 15m

Riga Intl

Tue 11/3

7:35 am-3:45 pm

1 stop15h 10m

$602

Quickest round-trip

Washington, D.C.Riga

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

IADRIX

Washington, D.C. Dulles Intl

Mon 11/2

6:40 pm-1:15 pm

1 stop11h 35m

Riga Intl

Tue 11/17

7:35 am-3:45 pm

1 stop15h 10m

$602

Washington, D.C.Riga

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

IADRIX

Washington, D.C. Dulles Intl

Wed 10/28

10:30 pm-11:00 pm

1 stop18h 30m

Riga Intl

Wed 11/4

7:00 am-7:20 pm

1 stop19h 20m

$602

Washington, D.C.Riga

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

IADRIX

Washington, D.C. Dulles Intl

Wed 10/28

3:03 pm-1:15 pm

2 stops16h 12m

Riga Intl

Wed 11/4

7:00 am-7:20 pm

1 stop19h 20m

$607

Washington, D.C.Riga

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

IADRIX

Washington, D.C. Dulles Intl

Sun 10/11

8:20 pm-1:20 am

1 stop22h 00m

Riga Intl

Mon 10/19

6:30 am-5:00 pm

1 stop17h 30m

$692

Washington, D.C.Riga

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

IADRIX

Washington, D.C. Dulles Intl

Wed 10/28

9:30 pm-3:20 pm

1 stop11h 50m

Riga Intl

Sat 10/31

6:30 am-7:50 pm

1 stop19h 20m

$692

Washington, D.C.Riga

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

IADRIX

Washington, D.C. Dulles Intl

Sat 10/10

8:20 pm-1:20 am

1 stop22h 00m

Riga Intl

Mon 10/19

6:30 am-5:00 pm

1 stop17h 30m

$706

Washington, D.C.Riga

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

IADRIX

Washington, D.C. Dulles Intl

Wed 10/28

7:00 pm-2:00 pm

1 stop13h 00m

Riga Intl

Mon 11/2

6:05 am-3:55 pm

1 stop16h 50m

$764

Washington, D.C.Riga

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

IADRIX

Washington, D.C. Dulles Intl

Wed 10/28

7:00 pm-2:00 pm

1 stop13h 00m

Riga Intl

Tue 11/3

6:05 am-8:23 pm

2 stops21h 18m

$767

Washington, D.C.Riga

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

IADRIX

Washington, D.C. Dulles Intl

Wed 10/28

1:15 pm-2:00 pm

2 stops18h 45m

Riga Intl

Mon 11/2

6:05 am-3:55 pm

1 stop16h 50m

$769

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

What is the cheapest month to fly to Riga?

In general, February 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 February, 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	$297
Fastest flight time	11h 35m
Direct flights	None

The best one-way flight to Riga from Washington, D.C. Dulles Intl Airport in the past 72 hours is $297. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Riga found on momondo in the last 72 hours is $602.

The fastest flight from Washington, D.C. Dulles Intl Airport to Riga takes 11h 35m

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.

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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 11h 35m.
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 September 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 65% of all bookings. The subsequent popular airline is United Airlines at 35%.

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 1,984 reviews		Search Scandinavian Airlines flights
United Airlines	PriceFrom $750	Free Cancellation	Rating 7.4 10,209 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 $297

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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?

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

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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

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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.

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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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