SEA - HAM

$296 Find Cheap Flights from Seattle to Hamburg

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 Hamburg departing on 6/6. 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 Hamburg

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Hamburg.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Hamburg.
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Everything you should know

Cheapest round-trip
$552
Overall average: $784
Finnair
Sun 4/19Tue 5/5
SEA - HAM • 2 stops
Cheapest one-way
$296
Typical prices: $504-$686
Multiple Airlines
Sat 6/6
SEA - HAM • 2 stops
Top airlines
Finnair
Cheapest • from $552 (round-trip)
Delta
Best reviews • 7.9 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 Hamburg. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Reykjavik (KEF)
Cheapest • Avg $460 (round-trip)
Zurich (ZRH)
Shortest trip • 12h 37m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 32% price drop
July
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 Hamburg!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Hamburg (SEA-HAM)

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

Sun, Apr 19 - Tue, May 5
Finnair Logo
1:19 pm - 5:30 pm
SEA
-
HAM
19h 11m
2 stops
Finnair Logo
12:30 pm - 4:00 pm
HAM
-
SEA
12h 30m
1 stop
$552Finnair
Sun, Apr 19 - Tue, May 5
Finnair Logo
1:19 pm - 5:30 pm
SEA
-
HAM
19h 11m
2 stops
Finnair Logo
12:30 pm - 10:38 pm
HAM
-
SEA
19h 08m
2 stops
$560Finnair
Sun, Apr 19 - Tue, May 5
British Airways Logo
8:20 pm - 2:15 pm
SEA
-
HAM
32h 55m
1 stop
British Airways Logo
3:10 pm - 11:35 am
HAM
-
SEA
29h 25m
1 stop
$570British Airways
Tue, Apr 28 - Mon, May 4
Condor Logo
6:05 pm - 9:25 pm
SEA
-
HAM
18h 20m
1 stop
Condor Logo
11:25 am - 4:10 pm
HAM
-
SEA
13h 45m
1 stop
$572Condor
Sun, Apr 19 - Tue, May 5
Multiple Airlines Logo
6:40 pm - 10:10 pm
SEA
-
HAM
18h 30m
1 stop
Multiple Airlines Logo
6:10 am - 4:30 pm
HAM
-
SEA
19h 20m
1 stop
$584Multiple Airlines
Tue, Apr 28 - Mon, May 4
British Airways Logo
1:35 pm - 1:45 pm
SEA
-
HAM
15h 10m
1 stop
British Airways Logo
5:45 pm - 11:35 am
HAM
-
SEA
26h 50m
1 stop
$589British Airways
Wed, May 6 - Tue, May 12
Finnair Logo
1:00 pm - 5:30 pm
SEA
-
HAM
19h 30m
2 stops
Finnair Logo
8:35 am - 4:00 pm
HAM
-
SEA
16h 25m
1 stop
$593Finnair
Tue, May 5 - Tue, May 12
KLM Logo
5:35 pm - 9:55 pm
SEA
-
HAM
19h 20m
1 stop
KLM Logo
12:00 pm - 11:42 am
HAM
-
SEA
32h 42m
1 stop
$594KLM
Tue, May 5 - Tue, May 12
Finnair Logo
7:09 am - 5:30 pm
SEA
-
HAM
25h 21m
2 stops
Finnair Logo
12:30 pm - 4:00 pm
HAM
-
SEA
12h 30m
1 stop
$597Finnair
Tue, Apr 28 - Mon, May 4
British Airways Logo
11:16 am - 1:45 pm
SEA
-
HAM
17h 29m
2 stops
British Airways Logo
5:45 pm - 11:35 am
HAM
-
SEA
26h 50m
1 stop
$598British Airways
Booking Insights

KAYAK's insights & trends for Seattle to Hamburg flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Hamburg, 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 Hamburg is January, where tickets cost $543 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is $1,099 and $1,021 respectively.

How far in advance should I book a flight from Seattle to Hamburg?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Hamburg, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Hamburg, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$296
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Seattle to Hamburg

When to book flights from Seattle to Hamburg

Are your dates flexible? Find out the best times to travel from Seattle to Hamburg 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 Hamburg

  • What is the cheapest flight from Seattle to Hamburg?

    In the last 3 days, the lowest price for a flight from Seattle to Hamburg was $296 for a one-way ticket and $552 for a round-trip.

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

    A passport is required to fly from Seattle to Hamburg.

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

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

  • Which airline alliances offer flights from Seattle to Hamburg?

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

  • Which is the best airline for flights from Seattle to Hamburg, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Seattle to Hamburg are Delta and KLM. With an average price for the route of $800 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $766 and an overall rating of 7.8.

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

    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 Hamburg.

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

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

    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 Hamburg with an airline and back to Seattle with another airline. Booking your flights between Seattle and HAM 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 Hamburg?

    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 Hamburg 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 5 airlines serving from Seattle to Hamburg

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Hamburg. 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 Hamburg? 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.
7.9
DeltaOverall score based on 8256 reviews
8.1Boarding
7.8Entertainment
7.2Food
8.5Crew
7.9Comfort
Airline reviews

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

10.0 ExcellentGary, Mar 2026
LGA - DTW
Read more Delta reviews

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

Left a few minutes early. Got in 15 minutes early. Very attentive service on board. Very organized boarding.

The whole experience was excellent. As it most often is with Delta

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Flight was warm for first few hours and quite rough

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

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

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

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Flight was on time, staff are friendly and helpful onboard.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

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.

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.

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

Worth every penny to upgrade to BC. Treated and felt more like First Class

I paid for a very expensive Business Class seat to and from Cairo Egypt from Charleston SC. There was partnership from states to London using American Airlines. That leg was amazing. The British Airlines leg was a joke. They used the standard no leg room 3 by 3 seats. A tray was put on the middle seat. The trip was 5 hours, from London to Cairo, thus my BC purchase. There was no screen proving tv/movie options, only a small device plug. The fold down tray and the bag of peanuts were typical of normal short run flying. The one toilet was located in the galley. We all got to know each other well. This was my first and last trip with British Airlines. I now understand why they would NEVER give me a seat chart so that I could make a selection.prior to departure. It honestly would not have made a difference, there were less than 50% of occupied seats. Apparently everyone got the memo but me. I have never felt so cheated as with that trip, got to so another going back to London, yeah. I will be sending a letter to customer service and asking for a refund. I will be photos comparing the two BC legs. OH, one more thing. The FC ticket holders got bulkhead and exit row seats. I know they had to be thrilled

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

The flight was delayed due to snow in Frankfurt. There wasn't much information from BA or the airport, but Kayak was great and kept me informed of the delay and gate changes.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

Upgraded to premium economy at the gate. Well worth it!

The flight was canceled and airlines did nothing to accommodate the passengers. After few hours they booked me randomly on a flight that had long layover and didn’t provide any compensation or effort to help. The crew was rude, no representation on the airport. Everything needs to be on call and agents there had no knowledge or control. For everything, they were like we can’t do it and you need to file a claim later. That was not helpful at all and will not make my travel experience any easier. Very disappointed in their service.

Great plane and flight attendants. The person next to me had a DISGUSTING smelling mouth and breath, so that was nasty to deal with the whole flight. Brush your teeth, people! Condor was amazing, though :-)

It would be nice to have a cleaner facility, it was hard to access it. It was always full of people working in that space. The covers and especially the matt of bad quality and old. Many times reused. I would not use it. Food: the bread rolls were old, and food had strange choices. Chicken was terrible.

There was some nice staff when I entered and left, but the thrre flight attendants who served us were very brusque and rude. I have celiac and when I checked in, I tried to find the option to make sure my meals (stick on a 10+ hour flight after a 3 hour flight and short layover) were gluten free because I didn’t have time to get anything. Couldn’t find the selection for it, and every part of the meal and purchase options were gluten, so I didn’t get to eat. During check in the allergies section should be easy to identify and check so this doesn’t happen. Having more options for gluten free at this time should be easy.

Internet was advertised in-flight but not accessible. The foot rest in premium economy was stuck. For both nobody I asked was able to provide an answer/solution. However, this will not stop me from booking premium economy again, which I upgraded from my initial economy I had booked for my outbound flight YYZ to FRA.

Great flight, nice options for food and beverages. Fairly comfortable seats for a large person

Business class: or fist class: Seating absolutely terrible, same seats as everyone else , no space, we could not fit our knees in. I was sitting sideways since nobody else booked this business class. I wish we would have an option to select a business class for the main journey between USA and Europe, but regular class for the short flights in Europe.

The seating was exactly same as the rest of the plane. We had no space for our knees. In fact it was the tightest spacing of the seats I ever flew with, on a very old plane. (and we flew all over Asia and Europe) The same chairs. We were the only passengers in business or first class. Obviously funny.... The only difference was, we got a sendwich and we were offered a drink. Rest of the plane got a bottle of water.

The crew was great. Good etc was unacceptable for an overseas flight. Wine with a meal should be complimentary. Seat comfort /space horrible and I am 5‘3“ with heels on. Short haul probably ok but not on long haul flights

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

Information on your arrival and departure airports