Daily cleaning, installation of cabin HEPA filters on flights from Seattle to Luxembourg
Luxembourg has restricted the entry of travelers arriving from outside the EU who are not nationals/residents of EU/Schengen area countries and their family members.
From January 1, UK nationals are no longer classified as EU/EEA nationals and will not be allowed entry to Luxembourg. Essential travel is still permitted.
Third-country nationals who are residents of Australia, Canada, Japan, New Zealand, Rwanda, Singapore, South Korea and Thailand are also authorized to enter Luxembourg. China, Hong Kong and Macao (subject to reciprocity at European Union level) may also enter. Travelers from these countries will need official documents proving their residence in one of these countries (residence permit, residence certificate, work permit, etc.). These documents must be accompanied by a translation into one of the administrative languages of Luxembourg or into English.
Luxembourg has continued the restriction of travelers from certain countries (the US, and others) to the European Union. There are exceptions to this prohibition, however: Citizens or residents of Luxembourg with valid documentation – a Luxembourg passport or a Luxembourg-issued resident card – are able to enter the country. Exceptions also exist for healthcare professionals, border and transport workers, seasonal workers, essential highly qualified workers, diplomats, humanitarian aid workers, military personnel, travelers for imperative and duly justified family reasons, third-country national students attending an institution in Luxembourg, and travelers in transit.
From January 29, all travelers, regardless of nationality, aged 6 years or over, must present a medical certificate with a negative COVID-19 PCR or viral antigen test result issued within 72 hour before the flight, if necessary accompanied by a translation, in one of the administrative languages of Luxembourg or in English. This applies to all departures to Luxembourg, including those from Member States of the European Union or the Schengen area.
Travelers will be asked to complete a passenger locator form while on the plane.
For essential highly qualified workers, travelers for imperative and duly justified family reasons and third-country national students attending an institution in Luxembourg, an express request for the issue of a specific certificate must be sent to the Passport, Visa and Legalisation Office (BPVL) by email at (email@example.com).
Travelers arriving from outside the EU or the Schengen area, will have to undergo an additional test for viral antigen (rapid test) on arrival at Luxembourg airport. This also applies to air transport of persons bound for Luxembourg from a third country who are in transit through an airport of a Member State of the European Union or of the Schengen area. In the event of refusal to undergo a test, the person will remain in quarantine for a period of 14 days. This quarantine may end at any time, as soon as a negative test result is obtained.
There are currently 2,929 active cases of COVID-19 diagnosed in LU and 641 deaths as of Mar 3 2021
Please see our Coronavirus (COVID-19) Travel Restrictions page for more information on restrictions worldwide.
There are no direct flights for this route listed on KAYAK, the shortest multi-flight duration is 15h 15m.
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($822) and Lufthansa ($1,441)
When flying out of Seattle you will be using Seattle/Tacoma Intl, often referred to as Seattle Airport. You will be landing at Luxembourg, also known as Luxembourg Airport.
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 Luxembourg.
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Luxembourg from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.
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 Luxembourg with an airline and back to Seattle with another airline.
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 Luxembourg from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
Scores according to KAYAK customer reviews
Pros: "Price is ok"
Cons: "Delays of three hours are very bad"
Cons: "It was fabulous as always! Thank you. I love Delta!"
Cons: "Too hot. Bathrooms were dirty. No leg space in comfort+."
Pros: "The cabin was to warm"
Cons: "The cabin was to warm"
Pros: "Reliable - on time - good service - made up time for a late departure"
Cons: "All Good stuff"
Pros: "Just a great experience Delta is still above the rest excluding Hawaiian"
Cons: "Cant think of anything"
Pros: "Everything! Thank you"
Cons: "Nothing. Thanks"
Cons: "Food really bad on both segments."
Cons: "It was canceled"
Cons: "2 seats and neither tv/entertainment centres worked....unacceptable on a 10 hr flight!"
Pros: "They cared for the passengers, helped me with my baby’s bag"
Cons: "Nothing @ this time"
Pros: "Good access to charging, good food"
Cons: "More space:)"
Cons: "No room to move, too hot, no sound when trying to watch movies."
Cons: "We experienced a one hour ground delay at Sea-Tac which was unrelated to our airline. The pilot kept the passengers informed with timely updates, and we finally departed about when the pilot predicted we'd get away."
Cons: "Compared to Virhin Australia crew, Delta staff seem almost poorly trained in comparison. For example, Drlta crew don’t check your pass, don’t immediately move down the aisle to move along tourists busy discussing their seats and then line up for Boarding seems chaotic at best."
Pros: "food and service was amazing"
Cons: "delay in seattle caused a loss of a whole day of my holiday. VERY UNHAPPY"
Cons: "Departure delayed by 1hr30"
Pros: "The website delivered everything I needed."
Cons: "More discounts for frequent users."
Pros: "WiFi on board."
Pros: "The plane was very clean! We loaded in the center which made everything go quicker. I was one of the last on board and there was ample overhead storage. Complimentary snacks were were substantial and service was constant. I hate going to the bathroom on the plane and it was so roomy for airplane bathrooms. The pilot was hilarious!"
Cons: "Only complaint was nothing that can be changes. I had a middle set and it was quite cramped...my computer didn’t fit on the tray or would get smashed when the person in front of me reclined."
Cons: "Did not serve the food we asked Limited choice of movies"
Pros: "I loved flying delta comfort. I’m going to do it more often."
Cons: "Old cramped untidy and limited drink service"
Cons: "Multilpe delays"
Pros: "This was our first time flying Delta and it was a very pleasurable experience. Boarding was very straight forward and the seats allocated comfortable. A surprise for us was being asked if we would like to move seats from the back of the aircraft to Comfort Economy (we think it was to do with weight balance! but appreciated very much none the less). The flight attendants were very professional and helpful, as you would hope all attendants on all airlines would be. We'd gladly fly Delta again anytime."
Cons: "Too many announcements"
Pros: "Alaska Airlines is way overpriced and way less comfortable than Delta. I’m a Delta loyalist forever now!"
Cons: "Too crowded."
Cons: "No drink or snack service. No trash pick up. No option to purchase or rent headphones"
Pros: "Fast and efficient boarding again! Most impressed!"
Pros: "everything was very nice"
Cons: "Got stuck for two hours sitting in the plane because the computer systems went down. Worst experience ever with Delta."
Pros: "I love the media that is INCLUDED in the price of your ticket on Delta Flights. That sets Delta apart for me."
Cons: "The fact they wasted two days of my trip with my son travelling from the U.S. to China because they didn't know about transit visa regulations. And so far they offered a 75 dollar voucher for participating merchants. Unacceptable"
Pros: "Enjoyed food and movies.Woul"
Cons: "Would like more comedy or romance movies. Becky"
Cons: "Late and missed my international connection"
Pros: "Very friendly and helpful staff."
Pros: "Very attentative."
Cons: "Aircraft was smelling bad! Hygiene is the key"
Pros: "EZ play newer plane nice staff"
Cons: "Power plugs did not work in seating row and air vents did not work"
Pros: "Helpful staff. Never felt rushed if I had a question. The special meal (VLML) was excellent. Tasty, filling and nutritious Plenty of foot room in economy."
Pros: "Not much."
Cons: "We disliked that our baggage was lost and we do not have it two days later."
Pros: "Nothing. Delta sucks!"
Cons: "Poor management prior boarding"
Cons: "Enforce your baggage size and number limits. A significant number of passengers take bags onboard that are oversized."
Pros: "Lufthansa is a great airline."
Cons: "Food was so hot that it was difficult to remove the packaging to be able to eat the pasta.... Desert was ok, brownie was real hard and too sweet...."
Pros: "Salmon dinner was the best dish Lufthansa ever served"
Cons: "Flight attendants disappeared after serving dinner. They didn't come around once between dinner and breakfast. This was the worst LH crew ever."
Pros: "Staff was extremely nice and helpful"
Cons: "Check-in Seattle was ill organized and folks cut and groused"
Pros: "Just about brand new Airbus airplane, very nice! Everything worked, seats reasonably comfortable for a long flight. Boarding worked well by area of the plane, friendly crew."
Cons: "Food could be better"
Pros: "My seat was next to bathrooms when everyone start using it start smelling too much very uncomfortable sitting there. Food chicken was very salted, they run out of drinks 10 hours flight dinner served at begging no snacks or anything till 2 hours before landing"
Cons: "At least air fresheners in bathrooms or something better so passengers can sit comfortably"
Cons: "The flight itself was good. But the connection wasn't. For this schedule, it is next to impossible to make the connection. The gate that the SEA to FRA flighy arrives at is at least half an hour away from the gate that SEA to MAA leaves from and there is a security checkpoint in between."
Pros: "The flight attendants were friendly. The seats were new. The movie selection was good."
Cons: "The scrambled eggs for breakfast appeared to be powered eggs, or overcooked eggs. The storage bins for the luggage were very small for the middle seats (aircraft was an Airbus A330-200). After several hours of flying, there was trash in the aisles and on the toilet floor. The toilets were dirty and not cleaned. Finally, the toilets ran out of paper towels and tissues with 3 hours to go in the flight, and they were never refilled. The flight attendants put a roll of toilet paper next the sink to use for your hands."
Pros: "Lufrhansa is a fantastic airline"
Cons: "The seat pitch and width were too small."
Pros: "One of the flight attendants was awesome!"
Cons: "I got bit by bugs. I’ve never experienced something like that on a flight."
Pros: "Movie choices were great! The crew was very nice and accommodating."
Cons: "Uncomfortable seats, but that's a problem with every airline."
Pros: "We purchased seats with extra legroom. They were well worth the extra cost as we were very comfortable."
Cons: "Very bad food"
Cons: "Seats are tiny and crews English was just okay."
Pros: "Very friendly crew"
Cons: "Rating and bad customer experience shared on web...."
Pros: "The selection of in-flight movies is excellent. That has been my only positive experience"
Cons: "Lufthansa is always late, every single flight I have caught with them has been at least 45 minutes late. Additionally they are very inflexible if you want to make a change to your tickets after purchasing. Boarding the plane is handled very inefficiently and takes much longer than most other airlines. The food is mediocre and the drink cart only comes by every 2 hours or so which is far too infrequent"
Pros: "On time Boarding was convenient"
Cons: "Food Seats"
Pros: "Crew is very friendly, seats are extremely comfortable and good room overall, comfortable flight."
Cons: "Hi, To be honest, it was embarrassing to serve that dish on such a major airline. Chicken with bbq sauce and corn or something like that. Was distasteful I couldn’t take more than 2 small bites."
Pros: "The Entertainment, the Food and the nice and friendly manner of all personell."
Pros: "That was the most comfortable flight I have ever had. Famous German standards of excellence. Everything was just as it's supposed to be. Punctuality, politeness, order - just perfection. Thank you for such a great treatment!"
Cons: "Crew was not nice at all. They would skip us along the way while serving others, or even drop ice on us, and never said sorry once (instead, they would say it's only ice, or if I want 2 since they skipped me already twice when serving tea unlike the passengers around me on both sides). We paid nearly $6k for the 3 of us, but the crew made us feel as if we paid nothing. The entertainment system did not work well, and most of the time the movies refused to play. We were always suggested to restart, and were not even given free access to internet as an alternative. No one ever apologized for anything in the entire flight, it felt like this flight was a favor."
Cons: "Most of it"
Pros: "Everything was generally good and normal"
Cons: "Except the plane was roasting and had no vents"
Pros: "it was quite comfortable"
Cons: "luggage got delayed by 2 days. No dresses to even wear. Plus lufthanse didn't know where my bags were."
Cons: "Leg room was less"
Pros: "Aircraft crew was decent."
Cons: "Seattle to Frankfurt aircraft was the dingiest and most crammed aircraft I have ever used on an international leg. The seats were tiny so much so that some other passengers were not able to fit in! The lighting was gloomy, restroom dirty within the first hour of the flight, no space to keep any magazine or books on the back rest of the seat in front of you, etc. Overall - such a bad experience. Not expected from Lufthansa, especially as I have had great experience with Lufthansa earlier."
Pros: "The view - flying low over the northern extremes of Canada was superb. Thanks to the pilots etc."
Cons: "The flight was late arriving at Frankfurt. I requested a notification to my connecting flight. Crew member frowned, turned away and in formed me, "We don't do that". I ran to the Connecting Lufthansa flight and barely made it on time."
Pros: "The boarding process made it easy to find my seat and get settled in."
Cons: "My seat back didn’t recline. But the one in front of me did. So I was penned in."
Pros: "The staff and food was great!"
Cons: "Seats are very close. Not comfortable when neighbors are big and fake up my space!"
Pros: "Our dinner meal was quite good for airline food. After they reset my TV three times, it worked good."
Cons: "The breakfast left a lot to be desired. Leg room was very limited, especially after the person in front of me reclined their seat."
Pros: "service, good quick flight"
Cons: "late departure in Frankfurt; high noise level of the Embraer plane;s engines; failing AC in the cabin"
Pros: "Liked the crew, the food, blanket and pillow."
Cons: "Frankfurt airport wheelchair service needs to be better administrated."
Pros: "The crew were very helpful and polite. The seats had plenty legroom. The food was excellent, and entertainment was also very good. Most importantly, there was no delay."
Pros: "Food was pretty good except for breakfast. Hospitality is great. Wish there was more access to water."
Cons: "Big passengers sitting near smaller passengers is annoying as they encroach on the limited space that exist and armrests suck as per usual."
Pros: "Our attendents were clearly focused on our needs. Efficient and still very human and kind. A real treat."
Pros: "Big airplane and therefore no turbulence. Food was good for airplane food. Boarding was pretty fast considering the number of people. Didn't have problems finding overhead luggage space"
Cons: "Sat next to the bathroom and therefore repeatedly got bumped by people and carts as they passed. The stewardess was polite but had an obvious fake smile pasted on her face. A bit more honest facial expression would have been more comfortable."
Pros: "Everything! Excellent stewards too!"
Cons: "You lost my luggage"
Cons: "Few choice of movies"
Pros: "The variety and ease of use of the entertainment"
Cons: "The boarding was not at all well organized. There were no instructions about what to have ready and the woman who checked our passports was rude."
Cons: "I really felt the food was not as good as I had on other lines. To help I had the chicken - and the veggies with it were mush as was the spinach with the egg dish - which also did not have much flavor"
Pros: "Thank you for the great experience!"
Pros: "Entertainment options were incredible; great legroom in our seats."
Pros: "Food and beverage service was excellent."
Cons: "Cabin temperature was way too hot. Leg room was too small"
Cons: "A kid next to me keep shifting and kick me and nudge me all the time. His dad was trying to stop him from moving too much but couldn't control entirely. I kept waking up"
Cons: "I was denied boarding. No one told me that my passport had to be 6 mo. to expiration. Why the hell do you even put an expiration date if you're going to deny all travels prior to 6 months?"
Cons: "Food was not satisfactory compare to other airlines like BA Everything was excelent."
Airlines flying from Seattle to Luxembourg have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.
Daily cleaning, installation of cabin HEPA filters on flights from Seattle to Luxembourg
Masks required on board, masks provided on flights from Seattle to Luxembourg
Social distancing seating
Middle seats unavailable to book on flights from Seattle to Luxembourg
Testing for antibodies, testing for symptoms for flights from Seattle to Luxembourg
Waiving of change fees. Search flexible flights from Seattle to Luxembourg