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

TAP AIR PORTUGAL and LOT are the most popular carriers 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 are 2 operators available for flights from Riga Intl Airport to District of Columbia as of June 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.

$523 Cheap Flights from Riga to District of Columbia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Riga to District of Columbia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:35 am - 5:00 pm

RIX

IAD

12h 25m

1 stop

9:30 pm - 3:20 pm

IAD

RIX

11h 50m

1 stop

$657Scandinavian Airlines

Fri, Oct 9 - Sat, Oct 24

11:35 am - 5:00 pm

RIX

IAD

12h 25m

1 stop

9:30 pm - 3:20 pm

IAD

RIX

11h 50m

1 stop

$669Scandinavian Airlines

Fri, Oct 9 - Mon, Oct 26

6:30 am - 5:00 pm

RIX

IAD

17h 30m

1 stop

9:30 pm - 1:20 am

IAD

RIX

21h 50m

1 stop

$673Scandinavian Airlines

Thu, Oct 15 - Wed, Oct 28

10:30 am - 10:57 pm

RIX

DCA

19h 27m

2 stops

7:06 pm - 9:40 pm

DCA

RIX

20h 34m

2 stops

$724Finnair

Thu, Oct 15 - Wed, Oct 28

5:00 pm - 3:35 pm

RIX

IAD

29h 35m

1 stop

7:40 pm - 11:00 pm

IAD

RIX

21h 20m

1 stop

$725Multiple Airlines

Mon, Oct 12 - Sun, Oct 25

5:00 pm - 3:35 pm

RIX

IAD

29h 35m

1 stop

7:40 pm - 11:00 pm

IAD

RIX

21h 20m

1 stop

$736Multiple Airlines

Wed, Oct 14 - Wed, Oct 28

10:30 am - 9:30 pm

RIX

DCA

18h 00m

2 stops

5:59 pm - 6:40 pm

DCA

RIX

17h 41m

2 stops

$741Finnair

Mon, Oct 12 - Sat, Oct 24

7:45 am - 4:34 pm

RIX

DCA

15h 49m

2 stops

7:35 pm - 5:15 pm

DCA

RIX

14h 40m

2 stops

$757KLM

Thu, Aug 13 - Mon, Aug 17

6:30 am - 6:32 pm

RIX

DCA

19h 02m

2 stops

11:00 am - 10:55 am

DCA

RIX

16h 55m

2 stops

$798Delta

Tue, Oct 13 - Wed, Oct 21

6:30 am - 6:32 pm

RIX

DCA

19h 02m

2 stops

8:30 am - 10:55 am

DCA

RIX

19h 25m

2 stops

$810Delta

Tue, Oct 13 - Thu, Oct 22

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Scandinavian Airlines flights from Riga to District of Columbia

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

Scandinavian Airlines

Oct 9

RIX11:35 amRiga Intl

12h 25m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

Oct 24

IAD9:30 pmWashington, D.C. Dulles Intl

11h 50m

1 stop

RIX3:20 pmRiga Intl

$657

Scandinavian Airlines

Oct 9

RIX11:35 amRiga Intl

12h 25m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

Oct 26

IAD9:30 pmWashington, D.C. Dulles Intl

11h 50m

1 stop

RIX3:20 pmRiga Intl

$669

Scandinavian Airlines

Oct 15

RIX6:30 amRiga Intl

17h 30m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

Oct 28

IAD9:30 pmWashington, D.C. Dulles Intl

21h 50m

1 stop

RIX1:20 amRiga Intl

$673

KLM flights from Riga to District of Columbia

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

KLM

Oct 12

RIX5:00 pmRiga Intl

29h 35m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Oct 23

IAD7:50 pmWashington, D.C. Dulles Intl

14h 25m

2 stops

RIX5:15 pmRiga Intl

$747

KLM

Aug 13

RIX7:45 amRiga Intl

15h 53m

2 stops

IAD4:38 pmWashington, D.C. Dulles Intl

Aug 17

IAD7:26 pmWashington, D.C. Dulles Intl

14h 49m

2 stops

RIX5:15 pmRiga Intl

$757

KLM

Oct 11

RIX7:45 amRiga Intl

14h 50m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Oct 23

IAD7:50 pmWashington, D.C. Dulles Intl

14h 25m

2 stops

RIX5:15 pmRiga Intl

$758

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Fri 10/9

11:35 am-5:00 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Sat 10/24

9:30 pm-3:20 pm

1 stop11h 50m

$657

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Fri 10/9

11:35 am-5:00 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Mon 10/26

9:30 pm-3:20 pm

1 stop11h 50m

$669

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 10/15

6:30 am-5:00 pm

1 stop17h 30m

Washington, D.C. Dulles Intl

Wed 10/28

9:30 pm-1:20 am

1 stop21h 50m

$673

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

Thu 10/15

10:30 am-10:57 pm

2 stops19h 27m

Washington, D.C. Reagan-National

Wed 10/28

7:06 pm-9:40 pm

2 stops20h 34m

$724

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Mon 10/12

5:00 pm-3:35 pm

1 stop29h 35m

Washington, D.C. Dulles Intl

Sun 10/25

7:40 pm-11:00 pm

1 stop21h 20m

$725

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Wed 10/14

5:00 pm-3:35 pm

1 stop29h 35m

Washington, D.C. Dulles Intl

Wed 10/28

7:40 pm-11:00 pm

1 stop21h 20m

$736

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

Mon 10/12

10:30 am-9:30 pm

2 stops18h 00m

Washington, D.C. Reagan-National

Sat 10/24

5:59 pm-6:40 pm

2 stops17h 41m

$741

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

Thu 8/13

7:45 am-4:34 pm

2 stops15h 49m

Washington, D.C. Reagan-National

Mon 8/17

7:35 pm-5:15 pm

2 stops14h 40m

$757

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

Tue 10/13

6:30 am-6:32 pm

2 stops19h 02m

Washington, D.C. Reagan-National

Wed 10/21

11:00 am-10:55 am

2 stops16h 55m

$798

RigaWashington, D.C.

RIX - DCA

RIXDCA

Riga Intl

Tue 10/13

6:30 am-6:32 pm

2 stops19h 02m

Washington, D.C. Reagan-National

Thu 10/22

8:30 am-10:55 am

2 stops19h 25m

$810

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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, October 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 $443. If you don’t want to visit District of Columbia in October, then you should wait until September to fly from Riga, when ticket prices are also cheap, with an average price of $481.

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

You could potentially save up to 30% 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

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 are 2 operators available for flights from Riga Intl Airport to District of Columbia as of June 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
United Airlines	PriceFrom $481	Free Cancellation	Rating 7.4 9,859 reviews		Search United Airlines flights
KLM	PriceFrom $567	Free Cancellation	Rating 7.8 1,530 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.