Find Cheap Flights from Seattle to Luxembourg (03A - LUX)

Search hundreds of travel sites at once for deals on flights to Luxembourg

Fri 2/23
Fri 3/2
Any month
Compare vs. KAYAK |

Book cheap flights from Seattle to Luxembourg (round-trip)

Airports
Origin
Seattle
$814
only
$814
Destination
Luxembourg
$814
only
$814
Wed, Aug 22
SEA
LUX
20h 00m
Wed, Aug 29
LUX
SEA
19h 43m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Aug 17
SEA
LUX
24h 09m
Mon, Aug 27
LUX
SEA
28h 45m
Trip: 11 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
ORD
Excellent 9.3

I liked that the flight crew was super nice and helpful

It was a bit crammed

FAO
LGW
Mediocre 3.6

nice employees

for the second time on this flight, the onboard devise for credit cards would not accept mine. this is the same card i used to book the flight. i complained to british air last time but they obviously haven't fixed the problem. there seems to be a problem using american credit cards these flights. is is a problem because nothing is free. luck;y a flight attendant did feel bad about it and gave me a glass of water

LHR
SEA
Excellent 8.6

The crew and the plan and the service were all top notch. However, their new policy as of 1/1/2018 in which they even charge for coffee and water seems very misplaced and excessive.

Their new policy as of 1/1/2018 in which they even charge for coffee and water on short flights (Madrid to London in this case) seems excessive, even in this day of ala carte flying. :-(

LHR
SJC
Excellent 9.6

The service was the best you could ask for

NO WIFI!!!

LHR
IAD
Excellent 10.0

Wonderful flight attendants , smooth flight with excellent food , refreshments and entertainment. Thank you so very much Keep up this excellent service

Nothing

Tue, Aug 28
SEA
LUX
20h 00m
Sun, Sep 9
LUX
SEA
20h 23m
Trip: 13 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5990 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
BOS
ZRH
Excellent 9.6

We like being able to check our ski equipment without extra charge. Service is consistently professional and courteous.

Being charged for seat selection. The late hour of departure for the Boston to Zurich flight.

BOS
ZRH
Good 7.3

on time performance; friendly flight attendants

bought a seat reservation in premium economy and was the last group to board. No extra leg room in "premium" economy.

ZRH
ATH
Excellent 10.0

It was a 2 hour 40 minute flight. No entertainment.

BCN
ZRH
Excellent 10.0

100% the best flight experience I've ever had flying. Wish I flew to Europe more so I could fly with Swiss more often. Thanks!

EWR
ZRH
Excellent 8.6

Everything except the seats.

Tue, Aug 28
SEA
LUX
14h 54m
Sat, Sep 8
LUX
SEA
14h 24m
Trip: 12 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
TGU
Mediocre 2.0

The service was horribly they dilate my flight 24 hours and I lose my flight yesterday because from Washington to Atlanta the flight was late and from Atlanta to Tegucigalpa leave early

JFK
CDG
Excellent 10.0

The food and the service

SLC
YYZ
Excellent 8.0

was a difficult transition from delta to west jet in Toronto and we almost missed the flight

ATL
EWR
Excellent 8.6

No LCD screen for entertainment.

DEN
JFK
Good 6.3

Comfortable seats. Good entertainment

Going to Denver was delayed and now return trip delayed We were give 3 separate reasons. Poor communication. Just telling me a flight will be delayed is not communication. Lack of a free snack was disappointing. May have to rethink flying Delta next time.

Sun, Jun 17
SEA
LUX
19h 15m
Thu, Jul 12
LUX
SEA
15h 09m
$1020
Trip: 26 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18874 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
KBP
FRA
Excellent 10.0

The price was fair and updated information on flights were sent to my phone.

FRA
ORD
Mediocre 3.0

I payed extra 35$ for my seat but there was no leg space at all . There were already two metal boxes under my seat I literally crunched my feet under the seat . Worst travel of my life. The food options were over by the time they came to us. So had to eat what was remaining. Not good at all

FCO
FRA
Good 6.0

Food is provided

Delayed 6 hours on the plane

FRA
BOM
Excellent 8.6

Comfortable seats. On-time flight.

Entertainment system difficult to use. Vegetarian food was mediocre at best.

CDG
FRA
Mediocre 3.3

Flight was delayed twice. 3 hour trip took 15 hours.

Sun, Mar 18
SEA
LUX
22h 50m
Sun, Mar 25
LUX
SEA
27h 05m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Aug 29
SEA
LUX
20h 00m
Fri, Sep 7
LUX
SEA
20h 23m
Trip: 10 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5990 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
ZRH
BOS
Okay 5.3

Small screens. Hard to use

BCN
ZRH
Excellent 10.0

100% the best flight experience I've ever had flying. Wish I flew to Europe more so I could fly with Swiss more often. Thanks!

EWR
ZRH
Excellent 8.6

Everything except the seats.

ZRH
EWR
Excellent 8.0

Cabin crew were friendly, efficient, courteous Refreshments generous and excellent. Good movies.

Rather than boarding economy passengers by row number, there is a free-for-all at the gate, and tedious blockage in the aisles as passengers wait for others to place carry-on luggage. More leg-room than United, but still a bit crowded for tall people. VERY BAD DESIGN of arm-rests, which do not go up all the way into the seat but instead jut out at an angle.

ZRH
BOS
Okay 4.6

We (parents) were business class, but our two kids in coach, yet Swiss doesn’t allow “guests” in the lounge. Hmmm. What a bunch of BS.

Wed, Aug 29
SEA
LUX
14h 54m
Sat, Sep 8
LUX
SEA
14h 24m
Trip: 11 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
EWR
DTW
Mediocre 3.3

I've always wanted to go to all five Manhattan boroughs in one day. Thanks to Delta, that happened.

The plane broke down as we were about to take off. Delta rebooked everyone on to new flights because it was pretty obvious that plane was not going to be fixed in time. The crew did their best given the situation. The situation was absolute bs though - we had to take a cab to JFK for our new flight and do the whole security thing again and all that annoying stuff. Thanks for wasting 8 hours of my life, Delta.

ATL
EWR
Excellent 8.6

No LCD screen for entertainment.

SLC
YYZ
Excellent 8.0

was a difficult transition from delta to west jet in Toronto and we almost missed the flight

BJX
LAX
Excellent 8.0

I liked the check-in kiosk, but only because I had no bags to check. I liked being able to choose my own seat. I liked that the flight was uneventful. I liked the staff at all stages, they were friendly and helpful.

They made me shove my purse into my knapsack to fit within their two bag policy. That's a first for me. My Delta flight did not do that.

JFK
CDG
Excellent 10.0

The food and the service

Sun, Mar 18
SEA
LUX
22h 50m
Sat, Mar 24
LUX
SEA
30h 10m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 30
SEA
LUX
35h 04m
Sun, Apr 8
LUX
SEA
32h 15m
Trip: 10 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
MAD
LHR
Excellent 10.0

I have to rate British Airways as a 10 out of 10 in almost all categories...comfort of the plane, food and service, boarding, notifications, crew, etc. In particular, the long haul flight from London to Seattle everything was truly top notch!

Their baggage handlers damaged several parts on my checked-in luggage...three zipper pulls and one clasp. What are they doing with the bags? How can they damage so many things in one fell swoop? This is a good quality Atlantic suitcase. Also, on the short flights, in this case Madrid to London, they are now charging for EVERYTHING...even water and coffee. They said it was a new policy as of 1/1/2018.

LHR
BWI
Okay 4.0

Quick boarding

Service was poor, flight attendants were rude.

LHR
MIA
Excellent 9.6

Nice new plane, great flight staff, great entertainment

Checking in at the gate took a lot of time and no food or bathrooms available

ZRH
LHR
Excellent 10.0

Flight was onetime, food on the flight was for purchase but it was vert nice, boarding was onetime and smooth.

LHR
SJC
Excellent 9.6

The service was the best you could ask for

NO WIFI!!!

Fri, Aug 31
SEA
LUX
35h 40m
Sat, Sep 8
LUX
SEA
36h 03m
Trip: 9 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5990 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
ZRH
BOS
Okay 4.6

We (parents) were business class, but our two kids in coach, yet Swiss doesn’t allow “guests” in the lounge. Hmmm. What a bunch of BS.

FRA
ZRH
Mediocre 3.6

Nothing remarkable

I got up to use the bathroom and I was seated in the 10th row. When I was trying to make my way back to my seat, the beverage service had started. They were at the 12th row and after bumping into me, the flight attendant asked me to back up and wait until the beverage service was over to go back to my seat. This was a flight from Frankfurt to Zurich, only about an hour long, and I would have easily spent half of it standing up had I complied with their request. I had to be pushy and ask them to just back up the cart 2 feet so I could get to my seat, which only took them 5 seconds. This was a very rude, illogical, and unreasonable request from the Swiss Air crew.

BOS
ZRH
Excellent 9.0

Economy very tight but whose isn’t. Best selection of movies relative to the competition.

ZRH
ATH
Excellent 10.0

It was a 2 hour 40 minute flight. No entertainment.

EWR
ZRH
Excellent 8.6

Everything except the seats.

Wed, Feb 28
SEA
LUX
22h 10m
Sat, Mar 3
LUX
SEA
30h 20m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Aug 31
SEA
LUX
22h 00m
Mon, Sep 10
LUX
SEA
14h 40m
Trip: 11 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
FAO
LGW
Mediocre 3.6

nice employees

for the second time on this flight, the onboard devise for credit cards would not accept mine. this is the same card i used to book the flight. i complained to british air last time but they obviously haven't fixed the problem. there seems to be a problem using american credit cards these flights. is is a problem because nothing is free. luck;y a flight attendant did feel bad about it and gave me a glass of water

LHR
IAD
Excellent 10.0

Wonderful flight attendants , smooth flight with excellent food , refreshments and entertainment. Thank you so very much Keep up this excellent service

Nothing

ZRH
LHR
Excellent 10.0

Flight was onetime, food on the flight was for purchase but it was vert nice, boarding was onetime and smooth.

MAD
LHR
Okay 5.3

old plane, no entertainment, had to pay for non alcohol drinks

LHR
LYS
Mediocre 3.3

Safe landing

Was charged 65 pounds for checking one bag. This was a big news to me. BA claims it was because I booked through Kayak. Would not have booked the flight. Luggage cost is almost superior to flight cost. Forced me to check my overhead luggage. Flight was delayed one hour because we had to go back to gate to rebLANCE WEIGHT

Thu, Aug 30
SEA
LUX
14h 54m
Wed, Sep 5
LUX
SEA
34h 09m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
EWR
DTW
Mediocre 3.3

I've always wanted to go to all five Manhattan boroughs in one day. Thanks to Delta, that happened.

The plane broke down as we were about to take off. Delta rebooked everyone on to new flights because it was pretty obvious that plane was not going to be fixed in time. The crew did their best given the situation. The situation was absolute bs though - we had to take a cab to JFK for our new flight and do the whole security thing again and all that annoying stuff. Thanks for wasting 8 hours of my life, Delta.

SLC
YYZ
Excellent 8.0

was a difficult transition from delta to west jet in Toronto and we almost missed the flight

JFK
CDG
Excellent 10.0

The food and the service

DEN
JFK
Good 6.3

Comfortable seats. Good entertainment

Going to Denver was delayed and now return trip delayed We were give 3 separate reasons. Poor communication. Just telling me a flight will be delayed is not communication. Lack of a free snack was disappointing. May have to rethink flying Delta next time.

PIT
ATL
Excellent 10.0

I have always known of airlines to offer preboarding to those military members in uniform or on official orders. Delta took it one step further and allows prior service members to board also.

Tue, Jun 19
SEA
LUX
16h 05m
Sun, Jul 15
LUX
SEA
14h 20m
$1097
Trip: 27 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18874 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
FRA
BOM
Excellent 8.6

Comfortable seats. On-time flight.

Entertainment system difficult to use. Vegetarian food was mediocre at best.

DEN
FRA
Good 7.0

Big plane, captain communicated our flight well.

Flight personelle were not very friendly, and as I am not a great flier and was making my first oveseas trip I was a bit disappointed they were so curt.

FRA
ORD
Mediocre 3.0

I payed extra 35$ for my seat but there was no leg space at all . There were already two metal boxes under my seat I literally crunched my feet under the seat . Worst travel of my life. The food options were over by the time they came to us. So had to eat what was remaining. Not good at all

FRA
SFO
Good 7.0

See above. The same applies.

See above. The same applies.

CDG
FRA
Mediocre 3.3

Flight was delayed twice. 3 hour trip took 15 hours.

Thu, Aug 30
SEA
LUX
20h 00m
Fri, Sep 7
LUX
SEA
20h 23m
Trip: 9 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5990 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
BOS
ZRH
Good 7.3

on time performance; friendly flight attendants

bought a seat reservation in premium economy and was the last group to board. No extra leg room in "premium" economy.

ZRH
BOS
Okay 4.6

We (parents) were business class, but our two kids in coach, yet Swiss doesn’t allow “guests” in the lounge. Hmmm. What a bunch of BS.

FRA
ZRH
Mediocre 3.6

Nothing remarkable

I got up to use the bathroom and I was seated in the 10th row. When I was trying to make my way back to my seat, the beverage service had started. They were at the 12th row and after bumping into me, the flight attendant asked me to back up and wait until the beverage service was over to go back to my seat. This was a flight from Frankfurt to Zurich, only about an hour long, and I would have easily spent half of it standing up had I complied with their request. I had to be pushy and ask them to just back up the cart 2 feet so I could get to my seat, which only took them 5 seconds. This was a very rude, illogical, and unreasonable request from the Swiss Air crew.

EWR
ZRH
Excellent 8.6

Everything except the seats.

ZRH
TLV
Excellent 10.0

The new plane with private screens

Fri, Aug 31
SEA
LUX
31h 14m
Sun, Sep 9
LUX
SEA
14h 36m
Trip: 10 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
PVR
MSP
Good 7.3

They have few movies selection that was good

I like being in a big space faster. And clean good service I

ATL
TGU
Mediocre 2.0

The service was horribly they dilate my flight 24 hours and I lose my flight yesterday because from Washington to Atlanta the flight was late and from Atlanta to Tegucigalpa leave early

GDL
ATL
Excellent 9.6

Expensive food

FLL
DTW
Excellent 10.0

I like service

BOS
LGA
Mediocre 2.0

We were in the plane for 3 hours before we could depart. No one offered us a drink or snack.

Fri, Aug 31
SEA
LUX
22h 00m
Thu, Sep 6
LUX
SEA
25h 59m
Trip: 7 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
ZRH
LHR
Excellent 10.0

Flight was onetime, food on the flight was for purchase but it was vert nice, boarding was onetime and smooth.

MAD
LHR
Okay 5.3

old plane, no entertainment, had to pay for non alcohol drinks

LHR
SJC
Excellent 9.6

The service was the best you could ask for

NO WIFI!!!

DEN
LHR
Okay 5.6

Clean plane

FAO
LGW
Mediocre 3.6

nice employees

for the second time on this flight, the onboard devise for credit cards would not accept mine. this is the same card i used to book the flight. i complained to british air last time but they obviously haven't fixed the problem. there seems to be a problem using american credit cards these flights. is is a problem because nothing is free. luck;y a flight attendant did feel bad about it and gave me a glass of water

Wed, Jun 20
SEA
LUX
16h 05m
Sun, Jul 15
LUX
SEA
14h 20m
$1097
Trip: 26 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18874 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
MUC
CLT
Excellent 10.0

On time - although a long flight I didn’t see the time go by

KBP
FRA
Excellent 10.0

The price was fair and updated information on flights were sent to my phone.

FRA
BOM
Excellent 8.6

Comfortable seats. On-time flight.

Entertainment system difficult to use. Vegetarian food was mediocre at best.

FRA
SFO
Good 7.0

See above. The same applies.

See above. The same applies.

FRA
YVR
Good 6.0

Food is provided

Delayed 6 hours on the plane

Wed, Feb 28
SEA
LUX
22h 10m
Sun, Mar 4
LUX
SEA
23h 20m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews

Seattle to Luxembourg Flight Information

Flights Arrive in Luxembourg
Flights Depart from Seattle
Flight Price $814
Distance 5052 miles
Airlines British Airways, SWISS, Delta, Lufthansa
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.