What is the cheapest airline that flies from Riga Intl to District of Columbia?

Finnair is the most popular carrier operating from Riga Intl to District of Columbia

When did momondo last update prices for flights from Riga Intl Airport to District of Columbia?

Prices for flights from Riga Intl Airport to District of Columbia are updated daily.

How many operators does momondo search for flights from Riga Intl Airport to District of Columbia?

There is 1 operator available for flights from Riga Intl Airport to District of Columbia as of October 2026.

How old do you have to be to fly from Riga Intl Airport to District of Columbia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Riga Intl Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The travel and health documents you'll need for your trip to District of Columbia 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 District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$386 Cheap Flights from Riga to District of Columbia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Riga to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

18h 00m2 stops Stockholm Arlanda Reykjavik Keflavik Intl

7:40 pm - 10:40 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

20h 00m2 stops Reykjavik Keflavik Intl Stockholm Arlanda

$638Multiple Airlines

Thu, Nov 19 - Mon, Nov 23

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

13h 05m1 stop Kastrup Copenhagen

8:30 pm - 1:20 amIAD Washington, D.C. Dulles Intl-RIX Riga Intl

21h 50m1 stop Kastrup Copenhagen

$650Scandinavian Airlines

Thu, Nov 19 - Mon, Nov 23

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

19h 00m2 stops Stockholm Arlanda Reykjavik Keflavik Intl

7:40 pm - 1:30 amIAD Washington, D.C. Dulles Intl-RIX Riga Intl

22h 50m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Warsaw Frederic Chopin

$654Multiple Airlines

Thu, Nov 19 - Mon, Nov 23

7:35 am - 3:55 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

15h 20m1 stop Amsterdam Schiphol

3:00 pm - 1:15 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

15h 15m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

$688Multiple Airlines

Thu, Nov 19 - Mon, Nov 23

5:00 pm - 3:55 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

29h 55m1 stop Amsterdam Schiphol

6:15 pm - 10:35 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

21h 20m1 stop Amsterdam Schiphol

$765KLM

Thu, Nov 19 - Mon, Nov 23

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

19h 00m3 stops Kastrup Copenhagen Stockholm Arlanda Reykjavik Keflavik Intl

7:40 pm - 1:30 amIAD Washington, D.C. Dulles Intl-RIX Riga Intl

22h 50m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Warsaw Frederic Chopin

$765Multiple Airlines

Thu, Nov 19 - Mon, Nov 23

7:00 am - 5:28 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

17h 28m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

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

11h 35m1 stop Paris Charles de Gaulle

$776Air France

Thu, Nov 19 - Mon, Nov 23

6:05 am - 4:26 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

17h 21m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

12:39 pm - 5:20 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

21h 41m2 stops Toronto Pearson Intl Amsterdam Schiphol

$1,132Air Canada

Thu, Nov 19 - Mon, Nov 23

Cheap last minute flights

Enter your travel dates to find the best prices.

7:00 pm - 5:15 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

29h 15m2 stops Oslo Gardermoen Kastrup Copenhagen

8:30 pm - 1:20 amIAD Washington, D.C. Dulles Intl-RIX Riga Intl

21h 50m1 stop Kastrup Copenhagen

$875Scandinavian Airlines

Tue, Nov 3 - Mon, Nov 30

7:35 am - 4:55 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

15h 20m1 stop Amsterdam Schiphol

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

11h 35m1 stop Paris Charles de Gaulle

$880Multiple Airlines

Sat, Oct 31 - Sun, Nov 29

7:35 am - 4:55 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

15h 20m1 stop Amsterdam Schiphol

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

11h 35m1 stop Paris Charles de Gaulle

$890Multiple Airlines

Sat, Oct 31 - Fri, Nov 27

7:35 am - 4:55 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

15h 20m1 stop Amsterdam Schiphol

6:20 pm - 5:20 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

16h 00m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$900KLM

Sat, Oct 31 - Fri, Nov 27

7:00 pm - 5:15 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

53h 15m2 stops Oslo Gardermoen Kastrup Copenhagen

8:30 pm - 1:20 amIAD Washington, D.C. Dulles Intl-RIX Riga Intl

21h 50m1 stop Kastrup Copenhagen

$928Scandinavian Airlines

Mon, Nov 2 - Mon, Nov 30

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

19h 20m1 stop Kastrup Copenhagen

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

31h 05m1 stop Kastrup Copenhagen

$929Scandinavian Airlines

Sat, Oct 31 - Mon, Nov 30

4:00 pm - 5:15 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

32h 15m1 stop Kastrup Copenhagen

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

11h 50m1 stop Kastrup Copenhagen

$929Scandinavian Airlines

Tue, Nov 3 - Mon, Nov 30

7:00 pm - 5:15 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

29h 15m2 stops Oslo Gardermoen Kastrup Copenhagen

12:35 pm - 10:35 amIAD Washington, D.C. Dulles Intl-RIX Riga Intl

15h 00m2 stops New York John F Kennedy Intl Kastrup Copenhagen

$931Scandinavian Airlines

Tue, Nov 3 - Mon, Nov 30

7:00 pm - 5:15 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

29h 15m2 stops Oslo Gardermoen Kastrup Copenhagen

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

31h 05m1 stop Kastrup Copenhagen

$954Scandinavian Airlines

Tue, Nov 3 - Wed, Nov 25

7:35 am - 4:55 pmRIX Riga Intl-IAD Washington, D.C. Dulles Intl

15h 20m1 stop Amsterdam Schiphol

7:37 pm - 5:20 pmIAD Washington, D.C. Dulles Intl-RIX Riga Intl

14h 43m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

$990KLM

Sat, Oct 31 - Sat, Nov 28

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KLM flights from Riga to District of Columbia

Our best KLM deals on Riga to District of Columbia flight tickets

KLM

Nov 19

RIX5:00 pmRiga Intl

29h 55m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

Nov 23

IAD6:15 pmWashington, D.C. Dulles Intl

21h 20m

1 stop

RIX10:35 pmRiga Intl

$765

KLM

Oct 31

RIX7:35 amRiga Intl

15h 20m

1 stop

IAD4:55 pmWashington, D.C. Dulles Intl

Nov 27

IAD6:20 pmWashington, D.C. Dulles Intl

16h 00m

2 stops

RIX5:20 pmRiga Intl

$900

KLM

Oct 31

RIX7:35 amRiga Intl

15h 20m

1 stop

IAD4:55 pmWashington, D.C. Dulles Intl

Nov 28

IAD7:37 pmWashington, D.C. Dulles Intl

14h 43m

2 stops

RIX5:20 pmRiga Intl

$990

Scandinavian Airlines flights from Riga to District of Columbia

Our best Scandinavian Airlines deals on Riga to District of Columbia flight tickets

Scandinavian Airlines

Nov 19

RIX11:10 amRiga Intl

13h 05m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

Nov 23

IAD8:30 pmWashington, D.C. Dulles Intl

21h 50m

1 stop

RIX1:20 amRiga Intl

$650

Scandinavian Airlines

Nov 3

RIX7:00 pmRiga Intl

29h 15m

2 stops

IAD5:15 pmWashington, D.C. Dulles Intl

Nov 30

IAD8:30 pmWashington, D.C. Dulles Intl

21h 50m

1 stop

RIX1:20 amRiga Intl

$875

Scandinavian Airlines

Nov 2

RIX7:00 pmRiga Intl

53h 15m

2 stops

IAD5:15 pmWashington, D.C. Dulles Intl

Nov 30

IAD8:30 pmWashington, D.C. Dulles Intl

21h 50m

1 stop

RIX1:20 amRiga Intl

$928

momondo Fare Finder

Use the filters below to find and compare flights from Riga to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RigaWashington, D.C.

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

RIXIAD

Riga Intl

Thu 11/19

7:30 am-6:30 pm

2 stops18h 00m

Washington, D.C. Dulles Intl

Mon 11/23

7:40 pm-10:40 pm

2 stops20h 00m

$638

RigaWashington, D.C.

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

RIXIAD

Riga Intl

Thu 11/19

11:10 am-5:15 pm

1 stop13h 05m

Washington, D.C. Dulles Intl

Mon 11/23

8:30 pm-1:20 am

1 stop21h 50m

$650

RigaWashington, D.C.

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

RIXIAD

Riga Intl

Thu 11/19

6:30 am-6:30 pm

2 stops19h 00m

Washington, D.C. Dulles Intl

Mon 11/23

7:40 pm-1:30 am

3 stops22h 50m

$654

RigaWashington, D.C.

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

RIXIAD

Riga Intl

Thu 11/19

7:35 am-3:55 pm

1 stop15h 20m

Washington, D.C. Dulles Intl

Mon 11/23

3:00 pm-1:15 pm

2 stops15h 15m

$688

RigaWashington, D.C.

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

RIXIAD

Riga Intl

Thu 11/19

5:00 pm-3:55 pm

1 stop29h 55m

Washington, D.C. Dulles Intl

Mon 11/23

6:15 pm-10:35 pm

1 stop21h 20m

$765

RigaWashington, D.C.

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

RIXIAD

Riga Intl

Thu 11/19

6:30 am-6:30 pm

3 stops19h 00m

Washington, D.C. Dulles Intl

Mon 11/23

7:40 pm-1:30 am

3 stops22h 50m

$765

Quickest round-trip

RigaWashington, D.C.

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

RIXIAD

Riga Intl

Thu 11/19

7:00 am-5:28 pm

2 stops17h 28m

Washington, D.C. Dulles Intl

Mon 11/23

6:40 pm-1:15 pm

1 stop11h 35m

$776

RigaWashington, D.C.

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

RIXIAD

Riga Intl

Thu 11/19

6:05 am-4:26 pm

2 stops17h 21m

Washington, D.C. Dulles Intl

Mon 11/23

12:39 pm-5:20 pm

2 stops21h 41m

$1,132

Cheapest one-way

RigaWashington, D.C.

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

RIXIAD

Riga Intl

Sat 2/20

10:10 pm-7:55 pm

2 stops28h 45m

$386

RigaWashington, D.C.

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

RIXIAD

Riga Intl

Sun 1/10

10:10 pm-7:55 pm

2 stops28h 45m

$399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Riga to District of Columbia

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 District of Columbia?

In general, April is the cheapest month to fly from Riga to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $570. If you don’t want to visit District of Columbia in April, then you should wait until February to fly from Riga, when ticket prices are also cheap, with an average price of $644.

Can stopping save me money on Riga to District of Columbia flights?

You could potentially save up to 44% on your flight if you consider stops on a Riga to District of Columbia flight.

Cheap Riga to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Riga to District of Columbia

Best Price Found	$386
Fastest flight time	18h 00m
Direct flights	None

The best one-way flight to District of Columbia from Riga in the past 72 hours is $386. The best round-trip flight deal from Riga to District of Columbia found on momondo in the last 72 hours is $638.

The fastest flight from Riga to District of Columbia takes 18h 00m

There are no direct flights from Riga to District of Columbia. There are no popular flight routes from Riga to District of Columbia.

Search flight deals

Frequently asked questions about flying from Riga to District of Columbia

When did momondo last update prices for flights from Riga Intl Airport to District of Columbia?
Prices for flights from Riga Intl Airport to District of Columbia are updated daily.
How many operators does momondo search for flights from Riga Intl Airport to District of Columbia?
There is 1 operator available for flights from Riga Intl Airport to District of Columbia as of October 2026.
How old do you have to be to fly from Riga Intl Airport to District of Columbia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Riga Intl Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents you'll need for your trip to District of Columbia 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 District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Riga to District of Columbia

Compare and see reviews for airlines that fly from Riga to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $643	Free Cancellation	Rating 7.8 1,595 reviews		Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Riga to District of Columbia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Riga to District of Columbia for you.

Can I find flights from Riga to District of Columbia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to District of Columbia from Riga with this policy.

How can momondo help me find flights from Riga to District of Columbia?

Once you have performed a search for Riga to District of Columbia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Riga to District of Columbia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to District of Columbia from Riga. 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.