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Cheap flights from Riga to District of Columbia from $374

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Riga to District of Columbia departing on 3/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:45 am - 3:35 pm
RIX
-
IAD
14h 50m
1 stop
Multiple Airlines Logo
9:45 pm - 10:50 pm
IAD
-
RIX
18h 05m
1 stop
$575Multiple Airlines
jue., abr. 23 - jue., abr. 30
Multiple Airlines Logo
7:35 am - 4:05 pm
RIX
-
IAD
15h 30m
1 stop
Multiple Airlines Logo
6:50 pm - 1:15 pm
IAD
-
RIX
11h 25m
1 stop
$582Multiple Airlines
mar., feb. 24 - mar., mar. 3
Multiple Airlines Logo
8:35 am - 11:28 pm
RIX
-
IAD
21h 53m
2 stops
Multiple Airlines Logo
10:25 pm - 8:10 am
IAD
-
RIX
26h 45m
2 stops
$631Multiple Airlines
jue., abr. 23 - jue., abr. 30
Multiple Airlines Logo
9:25 am - 10:53 pm
RIX
-
IAD
20h 28m
2 stops
Multiple Airlines Logo
6:20 pm - 5:40 pm
IAD
-
RIX
16h 20m
2 stops
$641Multiple Airlines
mar., feb. 24 - mar., mar. 3
Multiple Airlines Logo
10:05 pm - 9:14 pm
RIX
-
DCA
30h 09m
2 stops
Multiple Airlines Logo
5:00 pm - 9:40 pm
DCA
-
RIX
21h 40m
2 stops
$671Multiple Airlines
mar., feb. 24 - mar., mar. 3
KLM Logo
7:35 am - 4:05 pm
RIX
-
IAD
15h 30m
1 stop
KLM Logo
7:35 pm - 5:15 pm
IAD
-
RIX
14h 40m
2 stops
$720KLM
mar., feb. 24 - mar., mar. 3
Finnair Logo
8:20 am - 8:20 pm
RIX
-
IAD
19h 00m
2 stops
Finnair Logo
10:25 pm - 8:10 am
IAD
-
RIX
26h 45m
2 stops
$766Finnair
vie., jul. 10 - lun., ago. 10
Finnair Logo
10:30 am - 8:20 pm
RIX
-
IAD
16h 50m
2 stops
Finnair Logo
10:25 pm - 10:05 am
IAD
-
RIX
28h 40m
2 stops
$770Finnair
vie., jul. 10 - lun., ago. 10
American Airlines Logo
2:00 pm - 7:59 am
RIX
-
DCA
24h 59m
2 stops
American Airlines Logo
5:45 pm - 5:15 pm
DCA
-
RIX
16h 30m
2 stops
$840American Airlines
vie., jul. 10 - lun., ago. 10
American Airlines Logo
2:00 pm - 7:59 am
RIX
-
DCA
24h 59m
2 stops
American Airlines Logo
2:35 pm - 5:15 pm
DCA
-
RIX
19h 40m
2 stops
$844American Airlines
vie., jul. 10 - lun., ago. 10

KLM flights from Riga to District of Columbia

Our best KLM deals on Riga to District of Columbia flight tickets
KLM
Feb 5
RIX7:35 amRiga Intl
15h 54m
2 stops
DCA4:29 pmWashington, D.C. Reagan-National
Feb 9
DCA1:40 pmWashington, D.C. Reagan-National
16h 30m
2 stops
RIX1:10 pmRiga Intl
$602
KLM
Feb 5
RIX7:35 amRiga Intl
15h 54m
2 stops
DCA4:29 pmWashington, D.C. Reagan-National
Feb 9
DCA1:40 pmWashington, D.C. Reagan-National
16h 30m
2 stops
RIX1:10 pmRiga Intl
$603
KLM
Feb 24
RIX7:35 amRiga Intl
15h 30m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Mar 3
IAD7:35 pmWashington, D.C. Dulles Intl
14h 40m
2 stops
RIX5:15 pmRiga Intl
$720

Finnair flights from Riga to District of Columbia

Our best Finnair deals on Riga to District of Columbia flight tickets
Finnair
Jul 10
RIX8:20 amRiga Intl
19h 00m
2 stops
IAD8:20 pmWashington, D.C. Dulles Intl
Aug 10
IAD10:25 pmWashington, D.C. Dulles Intl
26h 45m
2 stops
RIX8:10 amRiga Intl
$766
Finnair
Jul 10
RIX10:30 amRiga Intl
16h 50m
2 stops
IAD8:20 pmWashington, D.C. Dulles Intl
Aug 10
IAD10:25 pmWashington, D.C. Dulles Intl
28h 40m
2 stops
RIX10:05 amRiga Intl
$770
Finnair
Apr 23
RIX2:00 pmRiga Intl
15h 17m
2 stops
DCA10:17 pmWashington, D.C. Reagan-National
Apr 30
DCA5:30 pmWashington, D.C. Reagan-National
16h 45m
2 stops
RIX5:15 pmRiga Intl
$811

momondo Fare Finder

 
Customize your flight search to find flights from Riga to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated enero 29, 2026.
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

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

jue. 4/23

7:45 am-3:35 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

jue. 4/30

9:45 pm-10:50 pm

1 stop18h 05m

$575

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

mar. 2/24

7:35 am-4:05 pm

1 stop15h 30m

Washington, D.C. Dulles Intl

mar. 3/3

6:50 pm-1:15 pm

1 stop11h 25m

$582

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

jue. 4/23

8:35 am-11:28 pm

2 stops21h 53m

Washington, D.C. Dulles Intl

jue. 4/30

10:25 pm-8:10 am

2 stops26h 45m

$631

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

mar. 2/24

9:25 am-10:53 pm

2 stops20h 28m

Washington, D.C. Dulles Intl

mar. 3/3

6:20 pm-5:40 pm

2 stops16h 20m

$641

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

mar. 2/24

10:05 pm-9:14 pm

2 stops30h 09m

Washington, D.C. Reagan-National

mar. 3/3

5:00 pm-9:40 pm

2 stops21h 40m

$671

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

mar. 2/24

7:35 am-4:05 pm

1 stop15h 30m

Washington, D.C. Dulles Intl

mar. 3/3

7:35 pm-5:15 pm

2 stops14h 40m

$720

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

vie. 7/10

8:20 am-8:20 pm

2 stops19h 00m

Washington, D.C. Dulles Intl

lun. 8/10

10:25 pm-8:10 am

2 stops26h 45m

$766

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

vie. 7/10

10:30 am-8:20 pm

2 stops16h 50m

Washington, D.C. Dulles Intl

lun. 8/10

10:25 pm-10:05 am

2 stops28h 40m

$770

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

vie. 7/10

2:00 pm-7:59 am

2 stops24h 59m

Washington, D.C. Reagan-National

lun. 8/10

5:45 pm-5:15 pm

2 stops16h 30m

$840

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

vie. 7/10

2:00 pm-7:59 am

2 stops24h 59m

Washington, D.C. Reagan-National

lun. 8/10

2:35 pm-5:15 pm

2 stops19h 40m

$844

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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

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

You could potentially save up to 51% 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

Fastest flight time

14h 50m

Direct flights

None
The fastest flight from Riga to District of Columbia takes 14h 50m
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

  • 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?

  • 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
United AirlinesPriceFrom $481Free CancellationRating
7.4
9,215 reviews
Search United Airlines 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.

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