A river with a bridge, a city skyline with distinctive spires, and a sunset sky.

$337 Cheap Flights from Seattle (SEA) to Riga (RIX)

View $337 flight on Sun, Apr 11, 2027Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Riga International Airport (RIX)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Seattle to Riga (SEA-RIX)

Prices were available within the past 7 days and start at $337 for one-way flights and $680 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sun, Sep 20 - Tue, Sep 29
SEA
Seattle
RIX
Riga
$680 Roundtrip, found 8 hours ago
$680
Roundtrip
found 8 hours ago
Select Scandinavian Airlines flight, departing Sun, Sep 20 from Seattle to Riga, returning Tue, Sep 29, priced at $680 found 8 hours ago
Finnair
Mon, Nov 9 - Mon, Nov 16
SEA
Seattle
RIX
Riga
$739 Roundtrip, found 5 days ago
$739
Roundtrip
found 5 days ago
Select Finnair flight, departing Mon, Nov 9 from Seattle to Riga, returning Mon, Nov 16, priced at $739 found 5 days ago
British Airways
Sun, Apr 11 - Sun, Apr 25
SEA
Seattle
RIX
Riga
$781 Roundtrip, found 19 hours ago
$781
Roundtrip
found 19 hours ago
Select British Airways flight, departing Sun, Apr 11 from Seattle to Riga, returning Sun, Apr 25, priced at $781 found 19 hours ago
KLM
Mon, Nov 9 - Mon, Nov 16
SEA
Seattle
RIX
Riga
$791 Roundtrip, found 5 days ago
$791
Roundtrip
found 5 days ago
Select KLM flight, departing Mon, Nov 9 from Seattle to Riga, returning Mon, Nov 16, priced at $791 found 5 days ago
American Airlines
Mon, Sep 14 - Wed, Sep 30
SEA
Seattle
RIX
Riga
$803 Roundtrip, found 14 hours ago
$803
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Mon, Sep 14 from Seattle to Riga, returning Wed, Sep 30, priced at $803 found 14 hours ago
Turkish Airlines
Mon, Sep 14 - Wed, Sep 30
SEA
Seattle
RIX
Riga
$808 Roundtrip, found 14 hours ago
$808
Roundtrip
found 14 hours ago
Select Turkish Airlines flight, departing Mon, Sep 14 from Seattle to Riga, returning Wed, Sep 30, priced at $808 found 14 hours ago
Air France
Sun, Sep 6 - Wed, Sep 9
SEA
Seattle
RIX
Riga
$809 Roundtrip, found 5 days ago
$809
Roundtrip
found 5 days ago
Select Air France flight, departing Sun, Sep 6 from Seattle to Riga, returning Wed, Sep 9, priced at $809 found 5 days ago
Alaska Airlines
Mon, Sep 14 - Wed, Sep 30
SEA
Seattle
RIX
Riga
$1,051 Roundtrip, found 14 hours ago
$1,051
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Mon, Sep 14 from Seattle to Riga, returning Wed, Sep 30, priced at $1,051 found 14 hours ago
Iberia
Sun, Sep 20 - Tue, Sep 29
SEA
Seattle
RIX
Riga
$1,053 Roundtrip, found 8 hours ago
$1,053
Roundtrip
found 8 hours ago
Select Iberia flight, departing Sun, Sep 20 from Seattle to Riga, returning Tue, Sep 29, priced at $1,053 found 8 hours ago
Air Canada
Tue, Aug 11 - Tue, Aug 18
SEA
Seattle
RIX
Riga
$1,071 Roundtrip, just found
$1,071
Roundtrip
just found
Select Air Canada flight, departing Tue, Aug 11 from Seattle to Riga, returning Tue, Aug 18, priced at $1,071 just found

Alternative airports near Riga

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Riga Intl. RIX. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $983
RIX
Riga Intl.
CheapestClosest
Average driving time to city center18 min
Flights from $983

What you need to know for your flight from Seattle - Tacoma Intl. to Riga Intl.

Seattle (SEA) to Riga (RIX) at a glance

Embark on an exciting journey from Seattle (SEA) to Riga (RIX) with a selection of airlines offering this international long-haul route. Evaluate your options between full-service and budget carriers to discover the itinerary that aligns with your budget, schedule, and travel aspirations as you uncover Riga's renowned attractions and neighborhoods. Check out the essential flight details for departures from Seattle-Tacoma International Airport (SEA) to Riga International Airport (RIX).

  • Fastest flight duration: around 12 hours in-flight, plus roughly 3h 30m layover with one stop
  • Route distance: roughly 5,000 miles (8,050 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $285–$855, depending on seasonality and how far ahead you book

Flights from Seattle - Tacoma International Airport (SEA) to Riga International Airport (RIX)

Based on recent traveler bookings, here are the top airlines favored for one-stop and multi-stop flights from Seattle to Riga. Popular layover options include Schiphol Airport, AMS (approximately 5 hours), Frankfurt International Airport, FRA (around 1 hour and 45 minutes), and Vantaa Airport, HEL (about 3 hours and 30 minutes). These choices allow you to mix and match factors such as price, total travel time, and cabin class, helping you find the perfect itinerary for your journey.

  • Delta: As a comprehensive service airline, Delta provides a convenient one-stop option with one-way fares generally falling between $475 and $865. This carrier makes up about 30% of flights on this route, featuring an in-flight duration of 12 hours and an overall travel time of around 14h 30m, including layovers.
  • SAS: Offering multi-stop services, SAS is a full-service airline with one-way ticket prices typically ranging from $285 to $480. It comprises approximately 17% of departures on this route, with a flight time of 14h 15m and a total journey time of about 18h 45m, factoring in layovers.
  • British Airways: British Airways, a full-service airline, provides one-stop travel options, with one-way fares generally priced between $310 and $730. This airline accounts for around 15% of flights on this route, featuring a flight time of 12 hours and a total journey duration of roughly 14h 30m, including layover times.
  • Lufthansa: As a full-service carrier, Lufthansa offers one-stop routes with one-way fares typically ranging from $455 to $655. This airline represents about 11% of departures on this route, with a flight duration of 12 hours and a total travel time of approximately 14h 30m, including layovers.
  • KLM: KLM, another full-service airline, provides one-stop services with one-way fares usually between $385 and $565. It accounts for around 7% of departures on this route, featuring an in-flight time of 12 hours and an overall journey time of about 14h 30m, including layover durations.

How to find the best prices for flights from Seattle (SEA) to Riga (RIX)

Getting some of the best deals on flights from Seattle to Riga is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are generally available when booking at least two months in advance, although most travelers tend to book within two to eight weeks. Morning departures (5 a.m. to 12 p.m.) usually offer lower prices, while afternoon flights (12 p.m. to 6 p.m.) are more popular. Additionally, flying on Thursday provides both cheaper rates and is the favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Riga International Airport from Seattle - Tacoma International Airport

Riga welcomes travelers from Seattle with a range of transport options based on price, convenience, and proximity. For departures, Seattle - Tacoma International Airport is roughly a 20-minute drive (covering about 14 miles) from central Seattle. Riga city center is approximately a 10-minute drive (covering about 6 miles) from Riga International Airport, depending on traffic. Here's how to reach Riga efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Riga, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Riga International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Riga International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Riga International Airport, Riga Seaport, a seaport, is just 0.1 miles away on foot, while both Riga Passenger Terminal, a ferry terminal, and Riga-Pasažieru Station, a train station, are located about 6.5 miles and 6.6 miles away by car, respectively, providing convenient options for onward travel.

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.) cost?
You can find cheap one-way flights from $337 and cheap return flights from $680 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.) with Expedia. One-way flights generally range between $616 and $4438, and roundtrip flights usually range from $1016 to $5944. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.)?
The cheapest month to fly from SEA to RIX is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.)?
Enter SEA to RIX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.)?
Icelandair is one of the cheapest airlines offering connecting flights from Seattle, WA (SEA) to Riga (RIX), with round-trip tickets starting from around $2,274 with a layover in Keflavik Intl. (KEF). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.)?
The earliest flight from Seattle - Tacoma International Airport (SEA) to Riga International Airport (RIX) generally departs at around 12:10 AM, operated by American Airlines and British Airways. This service is seasonal, active in December, and an early flight allows you to arrive in Riga with plenty of time to explore. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.)?
The most popular departure times for flights from Seattle (SEA) to Riga (RIX) are in the early morning, from 6am to 9am. About 36% of passengers prefer this time window. Many major carriers, including United Airlines, Lufthansa, and American Airlines, offer flights during this window. This timing is favored because it lets you start your day early and arrive in Riga with plenty of time to explore.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.)?
Flying from SEA to RIX with a connection usually takes about 21 hours 20 minutes, traveling roughly 4,970 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.)?
Business class seats are offered on the SEA to RIX route. Airlines that offer business class service on this route include:

  • Lufthansa
  • Turkish Airlines
  • British Airways
  • United Airlines
  • American Airlines
  • Emirates
  • Delta Air Lines
  • Icelandair
  • Air France
  • Edelweiss Air

First class is available with United Airlines.
How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Riga from Seattle - Tacoma Intl. (SEA)?
From Seattle - Tacoma Intl. (SEA), you can fly into Riga Intl. (RIX) to reach Riga. Some flights may connect through major hubs like O'Hare Intl. (ORD), Washington Dulles Intl. (IAD), Dallas-Fort Worth Intl. (DFW) before reaching Riga. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.) Latvia Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to Riga (RIX-Riga Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Riga Intl.
Airlines serving
Air Baltic, Air Canada, Air France, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Emirates, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
$679
Distance
4969 mi

Book with confidence

Seattle to Riga Flights

The cheapest times to fly from Seattle to Riga

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Riga are during the month of September. You can find some of the cheapest flights from Seattle to Riga with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Riga

Sunday is one of the best days to book for cheap flights from Seattle to Riga: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Riga

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Riga in 2026. You can also book with separate airlines for your outbound and return journeys, from $337 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Riga flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Riga airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to Riga Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia