SEA - RIX

$579 Find Cheap Flights from Seattle to Riga

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Riga departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Riga

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Riga, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Riga, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$579
Typical prices: $550-$536
Scandinavian Airlines
sáb. 9/12dom. 9/20
SEA - RIX • 1 stop
Cheapest one-way
$1,565
Typical prices: $930-$1,163
Finnair
vie. 6/19
SEA - RIX • 2 stops
Top airlines
Cheapest • from $579 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Riga. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $741 (round-trip)
Shortest trip • 13h 44m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Riga!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Riga (SEA-RIX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Riga that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Riga

sáb., sep. 12 - dom., sep. 20
Scandinavian Airlines Logo
3:55 pm - 3:10 pm
SEA
-
RIX
13h 15m
1 stop
Scandinavian Airlines Logo
6:30 am - 1:45 pm
RIX
-
SEA
17h 15m
1 stop
$579Scandinavian Airlines
sáb., sep. 12 - lun., sep. 28
Scandinavian Airlines Logo
3:55 pm - 3:10 pm
SEA
-
RIX
13h 15m
1 stop
Scandinavian Airlines Logo
3:45 pm - 1:45 pm
RIX
-
SEA
32h 00m
1 stop
$600Scandinavian Airlines
mar., sep. 8 - vie., sep. 18
Scandinavian Airlines Logo
3:55 pm - 10:55 am
SEA
-
RIX
33h 00m
1 stop
Scandinavian Airlines Logo
11:35 am - 1:45 pm
RIX
-
SEA
12h 10m
1 stop
$601Scandinavian Airlines
dom., sep. 6 - vie., sep. 18
Scandinavian Airlines Logo
3:55 pm - 1:20 am
SEA
-
RIX
23h 25m
1 stop
Scandinavian Airlines Logo
6:30 am - 1:45 pm
RIX
-
SEA
17h 15m
1 stop
$624Scandinavian Airlines
mar., sep. 15 - jue., sep. 24
Scandinavian Airlines Logo
3:55 pm - 3:10 pm
SEA
-
RIX
13h 15m
1 stop
Scandinavian Airlines Logo
3:45 pm - 1:45 pm
RIX
-
SEA
32h 00m
1 stop
$625Scandinavian Airlines
mié., jun. 3 - vie., jun. 12
Multiple Airlines Logo
7:00 pm - 11:45 pm
SEA
-
RIX
18h 45m
2 stops
Multiple Airlines Logo
6:35 pm - 1:45 pm
RIX
-
SEA
29h 10m
2 stops
$630Multiple Airlines
sáb., sep. 12 - dom., sep. 27
Scandinavian Airlines Logo
3:55 pm - 3:10 pm
SEA
-
RIX
13h 15m
1 stop
Scandinavian Airlines Logo
6:30 am - 1:45 pm
RIX
-
SEA
17h 15m
1 stop
$642Scandinavian Airlines
sáb., sep. 12 - dom., sep. 27
Scandinavian Airlines Logo
3:55 pm - 3:10 pm
SEA
-
RIX
13h 15m
1 stop
Scandinavian Airlines Logo
6:30 am - 1:45 pm
RIX
-
SEA
17h 15m
1 stop
$644Scandinavian Airlines
sáb., sep. 12 - dom., sep. 27
Scandinavian Airlines Logo
3:55 pm - 3:10 pm
SEA
-
RIX
13h 15m
1 stop
Scandinavian Airlines Logo
7:15 pm - 1:45 pm
RIX
-
SEA
52h 30m
2 stops
$652Scandinavian Airlines
dom., sep. 13 - dom., sep. 27
Scandinavian Airlines Logo
3:55 pm - 3:10 pm
SEA
-
RIX
13h 15m
1 stop
Scandinavian Airlines Logo
6:30 am - 1:45 pm
RIX
-
SEA
17h 15m
1 stop
$667Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Riga flights

Get data-powered insights and trends into flights from Seattle to Riga to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seattle to Riga?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Riga departing in September.

What is the cheapest month to fly from Seattle to Riga?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Riga, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Riga is November, where tickets cost $0 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is $1,110 and $1,003 respectively.

Good to know

Low seasonSeptember
Cheapest flight$579
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Seattle to Riga

When to book flights from Seattle to Riga

Are your dates flexible? Find out the best times to travel from Seattle to Riga based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Riga

  • What is the cheapest flight from Seattle to Riga?

    In the last 3 days, the lowest price for a flight from Seattle to Riga was $1,565 for a one-way ticket and $579 for a round-trip.

  • Do I need a passport to fly between Seattle and Riga?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Seattle and on arrival in Riga.

  • Which airports will I be using when flying from Seattle to Riga?

    When flying out of Seattle you will be using Seattle/Tacoma Intl. You will be landing at Riga, also known as Riga Intl.

  • Which aircraft models fly most regularly from Seattle to Riga?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Riga?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Seattle and Riga, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Riga, KLM or Scandinavian Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Riga are KLM and Scandinavian Airlines. With an average price for the route of $1,113 and an overall rating of 7.8, KLM is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of $747 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Seattle to Riga?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Riga.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Riga?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Riga from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Riga?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Riga with an airline and back to Seattle with another airline. Booking your flights between Seattle and RIX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Riga?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Riga from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Seattle to Riga

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Riga. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Riga? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1517 reviews
8.4Crew
7.2Entertainment
7.7Comfort
7.3Food
7.8Boarding
Airline reviews

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

10.0 Excellentsmit, Mar 2026
BLR - AMS
Read more KLM reviews

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

The stewardess was incredibly rude. The gave you only one drink with dinner.

Cancelled flight, wasn't refunded paid selected seats. Poor customer service. Called airline and they didn't realize the flight was cancelled until several hours after the email notice was sent.

The worst with the trip was the space in economy, my knees are still hurting. There was no way to control personal air by turning a knob above you, it was way to hot on both rides. During the night flight they allowed 2 people from across the aile which was narrow to sit and talk for 7 hours while also using tablets and the flashlight from their phones pointing into the row where I sat at times. They allowed people with way too large baggage to bring onboard. I paid way too much for the ticket ($1,364} for economy. Kayak misinformed me to get cancellation insurance that was only valid for a very short time (less than 12 hours) and was over one hundred dollars. Hotel booking was incorrect, I had the room booked myself at the hotel, only double or larger rooms available which I paid over 400 dollars for. I will never fly with SAS again unless there is no other alternative.

Crew members were excellent. The seat wasn’t the best as well as a food options.

5 of my 7 pieces of luggage are missing and they cant call to find out where it is. I have to fill out a form and wait for them to mail it to me in several days (if they find it). That does not work for my travel itinerary. I need my full ticket cost refunded please.

Fantastic. The only thing - out of my six luggage one was lost in Copenhagen, however it was delivered Home 3 Days later so all great..

The crew was friendly, the flight was pleasant. Thank you for your service!

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

Flight was completely full January 9th? I problem i had the stewardess was bumping into me constantly walking by? very annoying.. on Austrian air I dint have this issue at all...

Amazing! Everyone was so nice and the food was so good!!

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

Perfect airline, super friendly, great service, tasty food. Would fly again.

Parents with permanently crying baby on board. Neither parents nor crew did anything to calm the baby. The food was extremely disappointing. Seafood stew was very, very small! Not even appetizer size! Seat had a gap in the back. Had to use a pillow to fill it.

Food choices limited & not enticing Seats quite uncomfortable & difficult to control

Definitely get premium economy on a flight this long if you can. Your legs and while body will thank you.

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

I upgraded to the business class cabin. It was the poorest business class I have ever experienced. No access to any business lounge in Tampa airport. Seats are not comfortable. I had a window seat and had to step/crawl over the next seat. Food was mediocre and service below average for business class. Bathroom location was ridiculous. No place to wait. I cannot believe I paid this kind of money and will never fly Lufthansa Discover again. They really should reimburse me somehow.

Boarding was disorganized. The door to one to the toilets wouldn’t lock. The plane was shockingly cramped, and clearly used for domestic flights due to the menus for items to sell domestic travelers. United should be ashamed of its small seats, tiny unclean toilets, and money grubbing stance toward services, compared to Lufthansa, Emirates, and most international carriers United is awful.

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

Terrible. Lost our luggage for 4 days. Did not advise passengers there was a strike in Barcelona Airport and had zero personnel on hand at airport to advise passengers on where to go to file claims. We had to fend for ourselves. No assistance at all other than an online claims submission process that we had to find out about on our own.

Everything you need to know for your flight from Seattle to Riga

Information on your arrival and departure airports