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

Finnair, Scandinavian Airlines, and British Airways 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 August 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.

$423 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 5:00 pm

RIX

IAD

17h 30m

1 stop

8:20 pm - 1:20 am

IAD

RIX

22h 00m

1 stop

$625Scandinavian Airlines

Fri, Sep 18 - Wed, Sep 23

3:45 pm - 5:00 pm

RIX

IAD

32h 15m

1 stop

8:20 pm - 1:20 am

IAD

RIX

22h 00m

1 stop

$635Scandinavian Airlines

Sat, Oct 10 - Sat, Oct 17

3:45 pm - 5:00 pm

RIX

IAD

32h 15m

1 stop

8:20 pm - 3:10 pm

IAD

RIX

11h 50m

1 stop

$680Scandinavian Airlines

Thu, Sep 17 - Wed, Sep 23

3:45 pm - 5:00 pm

RIX

IAD

32h 15m

1 stop

8:20 pm - 12:55 am

IAD

RIX

21h 35m

1 stop

$684Scandinavian Airlines

Thu, Sep 10 - Mon, Sep 14

6:30 am - 5:00 pm

RIX

IAD

17h 30m

1 stop

12:25 pm - 3:10 pm

IAD

RIX

19h 45m

2 stops

$709Scandinavian Airlines

Thu, Sep 17 - Wed, Sep 23

4:30 pm - 7:20 pm

RIX

IAD

33h 50m

3 stops

8:30 pm - 10:25 pm

IAD

RIX

18h 55m

2 stops

$710Multiple Airlines

Thu, Sep 10 - Mon, Sep 14

11:35 am - 5:00 pm

RIX

IAD

12h 25m

1 stop

12:25 pm - 10:40 am

IAD

RIX

15h 15m

2 stops

$712Scandinavian Airlines

Fri, Sep 18 - Wed, Sep 23

10:05 pm - 7:25 pm

RIX

IAD

28h 20m

2 stops

5:35 pm - 5:35 pm

IAD

RIX

17h 00m

2 stops

$714Multiple Airlines

Thu, Sep 10 - Mon, Sep 14

7:45 am - 3:35 pm

RIX

IAD

14h 50m

1 stop

5:40 pm - 5:15 pm

IAD

RIX

16h 35m

1 stop

$724KLM

Sat, Sep 12 - Sat, Sep 19

7:45 am - 3:35 pm

RIX

IAD

14h 50m

1 stop

6:26 pm - 5:15 pm

IAD

RIX

15h 49m

2 stops

$724KLM

Sat, Sep 12 - Sat, Sep 19

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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

Sep 18

RIX6:30 amRiga Intl

17h 30m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

Sep 23

IAD8:20 pmWashington, D.C. Dulles Intl

22h 00m

1 stop

RIX1:20 amRiga Intl

$625

Scandinavian Airlines

Oct 10

RIX3:45 pmRiga Intl

32h 15m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

Oct 17

IAD8:20 pmWashington, D.C. Dulles Intl

22h 00m

1 stop

RIX1:20 amRiga Intl

$635

Scandinavian Airlines

Sep 17

RIX3:45 pmRiga Intl

32h 15m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

Sep 23

IAD8:20 pmWashington, D.C. Dulles Intl

11h 50m

1 stop

RIX3:10 pmRiga Intl

$680

Finnair flights from Riga to District of Columbia

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

Finnair

Sep 18

RIX9:40 pmRiga Intl

29h 40m

2 stops

IAD8:20 pmWashington, D.C. Dulles Intl

Sep 23

IAD10:25 pmWashington, D.C. Dulles Intl

26h 45m

2 stops

RIX8:10 amRiga Intl

$727

Finnair

Sep 17

RIX10:30 amRiga Intl

20h 29m

2 stops

DCA11:59 pmWashington, D.C. Reagan-National

Sep 23

DCA6:19 pmWashington, D.C. Reagan-National

19h 51m

2 stops

RIX9:10 pmRiga Intl

$732

Finnair

Sep 18

RIX8:35 amRiga Intl

19h 45m

2 stops

DCA9:20 pmWashington, D.C. Reagan-National

Sep 23

DCA6:19 pmWashington, D.C. Reagan-National

19h 51m

2 stops

RIX9:10 pmRiga Intl

$736

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Fri 9/18

6:30 am-5:00 pm

1 stop17h 30m

Washington, D.C. Dulles Intl

Wed 9/23

8:20 pm-1:20 am

1 stop22h 00m

$625

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Sat 10/10

3:45 pm-5:00 pm

1 stop32h 15m

Washington, D.C. Dulles Intl

Sat 10/17

8:20 pm-1:20 am

1 stop22h 00m

$635

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 9/17

3:45 pm-5:00 pm

1 stop32h 15m

Washington, D.C. Dulles Intl

Wed 9/23

8:20 pm-3:10 pm

1 stop11h 50m

$680

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 9/10

3:45 pm-5:00 pm

1 stop32h 15m

Washington, D.C. Dulles Intl

Mon 9/14

8:20 pm-12:55 am

1 stop21h 35m

$684

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 9/17

6:30 am-5:00 pm

1 stop17h 30m

Washington, D.C. Dulles Intl

Wed 9/23

12:25 pm-3:10 pm

2 stops19h 45m

$709

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 9/10

4:30 pm-7:20 pm

3 stops33h 50m

Washington, D.C. Dulles Intl

Mon 9/14

8:30 pm-10:25 pm

2 stops18h 55m

$710

Quickest round-trip

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Fri 9/18

11:35 am-5:00 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Wed 9/23

12:25 pm-10:40 am

2 stops15h 15m

$712

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Thu 9/10

10:05 pm-7:25 pm

2 stops28h 20m

Washington, D.C. Dulles Intl

Mon 9/14

5:35 pm-5:35 pm

2 stops17h 00m

$714

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Sat 9/12

7:45 am-3:35 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Sat 9/19

5:40 pm-5:15 pm

1 stop16h 35m

$724

RigaWashington, D.C.

RIX - IAD

RIXIAD

Riga Intl

Sat 9/12

7:45 am-3:35 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Sat 9/19

6:26 pm-5:15 pm

2 stops15h 49m

$724

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 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 $493. 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 $556.

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

You could potentially save up to 23% 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	12h 25m
Direct flights	None

The fastest flight from Riga to District of Columbia takes 12h 25m

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 August 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 10,062 reviews		Search United Airlines flights
KLM	PriceFrom $567	Free Cancellation	Rating 7.8 1,552 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.