SEA - RIX

$279 Find Cheap Flights from Seattle to Riga

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Riga departing on 9/30. 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

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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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

Thu, Oct 16 - Thu, Oct 23
Scandinavian Airlines Logo
12:45 pm - 10:35 pmSEA-RIX
23h 50m2 stops
Scandinavian Airlines Logo
7:00 pm - 2:00 pmRIX-SEA
29h 00m1 stop
$468Scandinavian Airlines
Find Deal
Thu, Oct 16 - Thu, Oct 23
Scandinavian Airlines Logo
2:10 pm - 10:35 pmSEA-RIX
22h 25m2 stops
Scandinavian Airlines Logo
7:25 pm - 2:00 pmRIX-SEA
28h 35m2 stops
$469Scandinavian Airlines
Find Deal
Sat, Sep 27 - Thu, Oct 16
Scandinavian Airlines Logo
12:45 pm - 10:40 amSEA-RIX
35h 55m2 stops
Scandinavian Airlines Logo
7:05 am - 2:00 pmRIX-SEA
40h 55m2 stops
$490Scandinavian Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7
Scandinavian Airlines Logo
1:40 pm - 10:35 pmSEA-RIX
22h 55m2 stops
Scandinavian Airlines Logo
4:00 pm - 2:00 pmRIX-SEA
32h 00m2 stops
$499Scandinavian Airlines
Find Deal
Sat, Sep 27 - Mon, Oct 20
Scandinavian Airlines Logo
7:45 am - 10:40 amSEA-RIX
40h 55m2 stops
Scandinavian Airlines Logo
6:30 pm - 2:00 pmRIX-SEA
53h 30m2 stops
$500Scandinavian Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 18
Scandinavian Airlines Logo
12:45 pm - 10:35 pmSEA-RIX
23h 50m2 stops
Scandinavian Airlines Logo
6:30 pm - 2:00 pmRIX-SEA
29h 30m2 stops
$506Scandinavian Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 19
British Airways Logo
1:30 pm - 3:15 pmSEA-RIX
15h 45m1 stop
British Airways Logo
9:05 pm - 6:20 pmRIX-SEA
31h 15m1 stop
$650British Airways
Find Deal
Tue, Sep 30 - Tue, Oct 7
Multiple Airlines Logo
3:45 pm - 8:30 amSEA-RIX
30h 45m3 stops
Multiple Airlines Logo
11:20 am - 8:40 pmRIX-SEA
19h 20m2 stops
$656Multiple Airlines
Find Deal
Wed, Oct 1 - Mon, Oct 20
British Airways Logo
1:30 pm - 3:15 pmSEA-RIX
15h 45m1 stop
British Airways Logo
4:25 pm - 11:10 amRIX-SEA
28h 45m1 stop
$690British Airways
Find Deal
Tue, Sep 30 - Sun, Oct 19
British Airways Logo
8:20 pm - 3:15 pmSEA-RIX
32h 55m1 stop
British Airways Logo
9:05 pm - 11:35 amRIX-SEA
24h 30m1 stop
$700British Airways
Find Deal

Everything you should know

Top airlines
Scandinavian Airlines
Cheapest • from $468 (round-trip)
KLM
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 31% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$468
Overall average: $1,076
Scandinavian Airlines
Thu 10/16Thu 10/23
SEA - RIX • 2 stops
Cheapest one-way
$279
Scandinavian Airlines
Tue 9/30
SEA - RIX • 2 stops
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We hope you love your trip to Riga!
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.

What’s the cheapest day of the week to fly from Seattle to Riga?

The average price of all round-trip flights from Seattle to Riga clicked on KAYAK for each day over the last 12 months.

For Seattle to Riga, Monday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Riga back to Seattle, the best deals are generally found on Wednesday, with Sunday being the most expensive.

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 March, where tickets cost $594 (return) on average. On the other hand, the most expensive months are October and June, where the average cost of round-trip tickets is $1,076 and $1,035 respectively.

Good to know

Low seasonJanuary
Cheapest flight$279
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 20% 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 $279 for a one-way ticket and $468 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?

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

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

    The two airlines most popular with KAYAK users for flights from Seattle to Riga are KLM and Finnair. With an average price for the route of $1,029 and an overall rating of 7.8, KLM is the most popular choice. Finnair is also a great choice for the route, with an average price of $887 and an overall rating of 7.6.

  • 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 4 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 1386 reviews
8.4Crew
7.3Food
7.8Boarding
7.7Comfort
7.2Entertainment
Airline reviews

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

10.0 ExcellentCameron, Sep 2025YYJ - YYC
Read more KLM reviews

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

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.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Will not recommend SAS for business travel. Food was so-so. Service was very good. First leg was very good. Second leg from Copenhagen to Barcelona was terrible. We paid a LOT for business class and to have seats worse than most coach seats with no entertainment and no charging available for 1/3rd of the whole trip was not acceptable. Very disappointing. I thought they were coming back in the U.S. with style, NOT YET.

I do not have a problem with the airline but both my two suitcases that were supposed to go from Hawaii to Copenhagen didn’t get on the plane in Seattle. I arrive on Monday the 21st at 10:30 in the morning. I did not get my two suitcases before Friday late afternoon that is unacceptable.

No choice of food. Needed to pay more even for a can of coke!!!

The seats were really close together and hard to get comfortable. The food was okay. The cheese was amazing! I loved the cold towels they gave us.

When my flight was changed from delays they were quick to rebook me.

I really enjoyed how clean and big the aircraft was, as well as how friendly the crew was.

Airline left me stranded in the U.S. gave me an unrequested refund of 40% of booking and canceled my trip back! When I asked why, the said “we don’t have to tell you why”. “But you can rebook”. Never again! Paid 2x and rebooked on Austrian. What a joke!

Painful seats for a 10 hour flight. There’s a very hard flat board in the seat that goes up to half the back and after 7 hours it gets impossible to find the right position to avoid the pain.

I love it the scandavians know hospitality travel and are very friendly peopu

I paid for the seat with more leg room but on the day of my departure my seat was changed. I brought it to the airline costumer service and he was able to change it back. The person sitting next to me had the same exact issue.

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Didn’t fly with them as someone had cancelled my flight

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

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

Information on your arrival and departure airports

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