$361 Find Cheap Flights from Europe to Seattle - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 1/25. 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.
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Cheap Flights from Europe to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Europe to Seattle 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 Europe to Seattle

Wed, Sep 2 - Mon, Sep 7
Condor Logo
11:10 am - 3:40 pmFCO  Rome Fiumicino-SEA Seattle/Tacoma Intl
13h 30m1 stop Frankfurt am Main
Condor Logo
6:10 pm - 9:50 pmSEA  Seattle/Tacoma Intl-FCO Rome Fiumicino
18h 40m1 stop Frankfurt am Main
$538Condor
Thu, Oct 15 - Thu, Oct 22
Condor Logo
10:45 am - 4:00 pmFCO  Rome Fiumicino-SEA Seattle/Tacoma Intl
14h 15m1 stop Frankfurt am Main
Condor Logo
6:05 pm - 9:45 pmSEA  Seattle/Tacoma Intl-FCO Rome Fiumicino
18h 40m1 stop Frankfurt am Main
$572Condor
Sat, Sep 19 - Sat, Sep 26
Scandinavian Airlines Logo
7:05 pm - 1:45 pmDUB  Dublin-SEA Seattle/Tacoma Intl
26h 40m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
3:55 pm - 6:25 pmSEA  Seattle/Tacoma Intl-DUB Dublin
18h 30m2 stops Kastrup Copenhagen Stockholm Arlanda
$574Scandinavian Airlines
Sat, Sep 19 - Sat, Sep 26
Scandinavian Airlines Logo
7:05 pm - 1:45 pmDUB  Dublin-SEA Seattle/Tacoma Intl
26h 40m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
3:55 pm - 6:20 pmSEA  Seattle/Tacoma Intl-DUB Dublin
18h 25m1 stop Kastrup Copenhagen
$578Scandinavian Airlines
Wed, Sep 9 - Fri, May 7
Delta Logo
10:55 am - 6:36 pmLHR  London Heathrow-SEA Seattle/Tacoma Intl
15h 41m1 stop Salt Lake City
Delta Logo
9:50 pm - 3:35 pmSEA  Seattle/Tacoma Intl-LHR London Heathrow
9h 45mnonstop
$605Delta
Mon, Sep 14 - Sat, May 8
Delta Logo
9:40 am - 7:16 pmLHR  London Heathrow-SEA Seattle/Tacoma Intl
17h 36m1 stop Boston Logan Intl
Delta Logo
9:50 pm - 3:35 pmSEA  Seattle/Tacoma Intl-LHR London Heathrow
9h 45mnonstop
$605Delta
Thu, Aug 20 - Mon, Aug 24
Icelandair Logo
3:55 pm - 8:40 pmFCO  Rome Fiumicino-SEA Seattle/Tacoma Intl
13h 45m1 stop Reykjavik Keflavik Intl
Icelandair Logo
7:00 pm - 2:35 pmSEA  Seattle/Tacoma Intl-FCO Rome Fiumicino
34h 35m1 stop Reykjavik Keflavik Intl
$605Icelandair
Mon, Aug 31 - Fri, Sep 18
British Airways Logo
9:50 am - 11:35 amLHR  London Heathrow-SEA Seattle/Tacoma Intl
9h 45mnonstop
British Airways Logo
1:30 pm - 6:45 amSEA  Seattle/Tacoma Intl-LHR London Heathrow
9h 15mnonstop
$606British Airways
Mon, Aug 17 - Thu, Sep 3
Icelandair Logo
7:25 am - 11:45 amFRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
13h 20m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:25 pm - 6:25 amSEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
22h 00m1 stop Reykjavik Keflavik Intl
$607Icelandair
Fri, Aug 28 - Sun, Sep 13
British Airways Logo
9:50 am - 11:35 amLHR  London Heathrow-SEA Seattle/Tacoma Intl
9h 45mnonstop
British Airways Logo
1:30 pm - 6:45 amSEA  Seattle/Tacoma Intl-LHR London Heathrow
9h 15mnonstop
$621British Airways
Useful Info

Good to know

Low season

February

Cheapest flight

$361
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Istanbul Airport to Seattle

Flights from Europe to Seattle: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Europe to Seattle 
CJ & LisaFlew with British Airways-Mar 2026
Get up and move around as much as possible and wear compression socks.
BruceFlew with Icelandair-Mar 2026
Prepare your own food. During 8 hours of flight, they don't five any snacks nor meal. You have to buy everything, including soft drinks. Choices of sandwiches is only 2 and very pricey. I never experience that you have to buy meal for the long flight.
Verified travelerFlew with Aer Lingus-Dec 2025
Dublin Airport has US Preclearance, meaning you go through US Customs and Immigration before boarding your flight. If you're connecting through Dublin, this can catch you off guard. You'll need to clear passport control twice between gates, so plan extra time for short layovers.
Verified travelerFlew with Scandinavian Airlines-Jun 2025
Copenhagen is really laid back. Plenty of space at the gate. However, not a lot of shops. They have a self serve 7-Eleven! So, if you have the time and are hungry, eat before you go through to the gate.
NickFlew with Lufthansa-Dec 2024
Be early at the airport so you will not get stuck at the document check that is done mainly for flights to the USA

FAQs for booking flights from Europe to Seattle

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

    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 Europe to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Europe 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 Europe to Seattle?

    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 Seattle with an airline and back to Europe with another airline.

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

    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 Seattle from Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Europe to Seattle

 
Need help choosing which airline to fly with from Europe to Seattle? 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
DeltaOverall score based on 8493 reviews
8.5Crew
7.8Comfort
7.8Entertainment
7.2Food
8.1Boarding
Airline reviews

They did everything right and everything happened right on time.

10.0 ExcellentSteve, Jul 2026
Read more Delta reviews

They did everything right and everything happened right on time.

Not really a “Delta” problem but worth mentioning: Boarding was a difficult process. TSA seemed understaffed and Pre-Check took longer than regular TSA. The supervisor was frazzled and yelled at travelers. Once through TSA, we had to put our carry-ons through another x-ray machine. Then queue up to board with both boarding pass and ID. Then, when we got to the stairs on the tarmac, we had to show our boarding pass again. Maybe this is just normal for Kona since the terminal is outdoors (but still a “secured” area).

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Much better than I expected. I had an economy ticket so I was really happy the flight was so comfy and the service so generous. Passengers were all polite too.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

Again poor use of old aircraft and old business class seats that show there age.

Our flight attendant was stellar with great anticipation and attention to details. Food was very good, and overall flight, though very long, was really good.

Turkish Business Class is a wonderful experience, and the best inflight dining experience I’ve had to date.

They are absolutely impossible to get hold of. A death in the family caused us to delay our departure. They are impossible to get through to and after waiting 41/2 hours I was told they would not consider helping us. They cancelled our return flight and have not reimbursed anything. I strongly urge readers to consider a different airline.

Delicious food, comfortable and clean plane. It's a little cramped in the hall in front of the gate.

Absolute worst airline. Charged us $720 to check 4 bags (2 of which were carry-on). Entertainment systems didnt work. And on a 12 hour flight they served 2 meals and never once came around outside of those 2 meals with a beverage or cup of water. Will never fly them again.

Turkish Airlines is amazing. I have a problem with the ticket I purchased through the kayak website. I have filed a complaint related to the fact that I was contacted by phone on the day I purchased the ticket and told that the amount that the ticket had been advertised for was not accurate and that I had to pay more. This is totally fraudulent. I will look into addressing this further tomorrow and will never ever use kayak again.

Definitely not a fan of Turkish Airlines, their seats are very uncomfortable. Felt very cramped up. Food was very poor in quality too, very little to drink during service.

The seat in the 787 was broken and did not keep us in the upright position. Also the entertainment system was broken for some channels and only had audio and no visual display.

Long haul flight need to have better snack/food options. Toilets were not refreshed regularly. No toilet paper or hand wipe tissues.

Only drinks included in economy class was water and coffee seat on the 737 were hard as rock. The landing and passport control in Iceland are the worst I have ever seen. 2 hours to clear customs ???? 3 attendants at pass port control out of more than a dozen closed. I” ll never fly to Iceland or transfer through this airport again.

The ticket was reserved in my name but not paid for by underpricer. Alaska airlines was unable to issue my ticket (could not connect the ticket with the PNR) due to an error with underpricer and I spent the better part of 2 hours at the ticket counter trying to rectify.

Terrible way of boarding in Reykjavik. Seats comfortable. Meal was good.

The Icelandair crew was so kind!!! Thank you for making my first trip to Paris a great one!

I am not going to fillo this out for each leg of my trip. My first review holds for the experience

They wouldn’t check in my luggage even though I had one checked bag prepaid. So I took my bag to the gate and tried to check it in there and two employees scolded me for bringing a large bag to the gate. I told them I was trying to check it in and that it was prepaid, and they said they couldn’t guarantee that it would arrive at my destination but they finally let me drop it off when boarding the plane and pick it up right after exiting the plane. There was no food, and there was no entertainment.

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

One of the worst airlines I ever flew. Boarding is a disaster, they are always late, the planes are overly crowded. Everyone on my flight lost their connection because they were 2h late. Reykjavik is also not the best airport out there.

Flight was delayed. They did a terrible job rebooking me. Agent on the ground was useless. The partner airline who ran the plane was able to help me but Iceland air was useless

Flight delayed Delay to the gate upon arrival Baggage took more than an hour so we missed our connecting!!! Terrible experience!

This was the worst flight of my life. Economy seat directly behind a premium economy seat with extra recline meant I have about 6 inches between my face and their chair. My seat would not recline at all. I couldn't even use my laptop on the tray table because I had so little room. I was in a casket basically for 10 hours. Completely unacceptable.

Very comfortable plane. The food was very good (for airplane food). The crew was great

I liked the flight, the attendants, and the comfort. But the gate for boarding was poor. Even the elderly had to climb down many many steps to the bus and climb up to the plane.

Cancelled 90 min AFTER Departure! We had to deplane and wait another hour plus for the flight to be shown as cancelled for the customer service team. There were many many angry customers.

Food was much better than my outbound flight. On-time. Good service. I had a problem with my entertainment screen, but the attendant fixed it promptly.

I pre-ordered my meal and did not receive it. The seats are very old, uncomfortable and dirty. The crew was excellent and made my stay on board comfortable and enjoyable.

The only thing that the airport can improve which will help Lufthansa from delay flights is to warn the passengers that are flying to the USA to be earlier to the gate due to the documents check that in our case delayed the flight

SEA to Munich flight was turbulent and you could hear rattling in the plane. The food was TERRIBLE, return flight was better. We will not fly Lufthansa in the future.

Flight was good, staff members were helpful and energetic, food can be more tasty.

Fast boarding, great entertainment on board, lots of updates from the capitan during the trip, no lost luggage issues

Condor's computers do not work. They do not leave enough time to catch a connecting flight. Condor had to book passengers on a different airline to make their destination. They lost my niece and nephew's luggage. The bathroom had pee all over it before the flight took off.

Awful!! We got stuck in the passport line for two hours. Condor acknowledges that the lines are really long but says it is not their problem and would only rebook us in two days. We are stuck in Frankfurt for two days and it cost us $500. Condor stated that they gave us a 1.5 hour layover which was more than enough time and in the next sentence said, yes we know the lines are a problem.

I used Kayak.com to buy plane tickets, which sent me to Underpricer. Immediately upon buying the tickets I started getting phone calls telling me that my "tickets were not guaranteed" unless I paid more money. I told them that if they've sold me on just the idea of a ticket, and not an actual ticket, then refund my money immediately. We argued, but they eventually said they would do that. They didn't, I refused the charge on my CC, the CC company eventually charged me anyway, and Underpricer still didn't cancel that ticket because I kept getting alerts to get on that flight. In complaining to Underpricer, they insist that it's my fault and that the most they can do is refund the fees. This company is using deceptive practices and harassing people, and the company needs to be banned from Kayak and from doing business in the US.

It was freezing cold, the flight delayed and then I got rebooked to a different connecting flight with a four hour waiting time even though I would have easily made my initial connection

Absolutely the worst food I ever had on any flight. Half of passengers simply didn't eat their meals, as I noticed.

The crew was friendly, but the comfort of the plane and the food definitely had room for improvement.

The seats are too close to the ones in front.

Seat was the worst I ever had in an airplane

I will definitely recommend your service. This is my first experience with Condor and so far it was great!

A flight attendant placed a meal on my tray. I was in 44E. The passenger who was in 44G had gone to the bathroom. I ate the meal. When the passenger in 44G asked where his meal was the flight attendant put the blame on me. She claimed another attendant put the meal on my tray. She then claimed when she gave me the meal she asked me if I had ordered a special meal. She did not Worst experience I have ever had with a crew member.

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