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Find cheap flights from Seattle to Adelaide

SEA - ADL

Find cheap flights from Seattle to Adelaide

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Good to know

Low season

AugustBest time to beat the crowds (20% less expensive on average)

High season

JanuaryMost popular time to fly (20% more expensive on average)

Average price (return flight)

$1,548(avg. price over the last 2 weeks)

Good deal one-way

$835or less

When to book flights from Seattle to Adelaide

Estimated return price
Average price per month

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $835 or less one-way.
  • High season is considered to be December, January and February. The cheapest month to fly is August.

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Top airline flying Seattle/Tacoma Intl to Adelaide

Scores according to KAYAK customer reviews

8.3
Qatar Airways
Overall score based on 10,972 reviews
8.3
Boarding
8.2
Comfort
8.6
Crew
8.3
Entertainment
8.0
Food
Airline reviews

Cons: "Food"

Pros: "Crew was not this great on my Flight from Doha to IAD. My pre ordered food was not given on time and they missed it. I was given cold food. The flight attendant ignored to offer Drinks and they didn't give the Custom Forms too. I have to ask everything and THE overall service was awful"
Cons: "Flight attendants should care the passengers and provide the best service. Otherwise there is no use paying expensive flight tickets and travelling on Qatar"

Pros: "Nothing"
Cons: "All the food was terrible breakfast lunch and dinner I was sick from eating chicken I started vomiting as soon as I was on my way home , please serve better food , food tastes like factory junk , please offer cold drink and cold water or least ask if you would like ice, all the cups for the beverages was small, seating was very uncomfortable not enough room especially if you sitting next to a large person they kept elbow me and taking up my seating , I was so miserable on a 16 hours flight on Qatar to LAX , very bad experience , please do better, also staff was not friendly"

Pros: "From the ground crew to the flight staff, everyone was superb! Keep up the good work!"
Cons: "I can't think of anything to make it better."

Cons: "Be aware! "When customers purchase tickets they are paying for transportation for the specific class designated on their ticket and not for specific seat assignments. Seat assignments can never guarantee." This is what they emailed me when they did that to me on my pre-selected & confirmed seats!!"

Cons: "DOHA to NY. I board the plane to find out that Qatar SWITCHED SEATS ON ME that I selected months ago without any notice at all! Got stuck in middle seat on the wing! I emailed Qatar you know what they said? "Seat assignments can never guarantee." No voucher or anything offered! Fly something else!!"

Pros: "Attentive crew, good menu"
Cons: "Providing in-ear noise-canceling headphones instead of the typical around ear noise-canceling headphones"

Pros: "Food was good and so was the crew, entertainment was better than expected."
Cons: "Obviously the seat could have been roomier but still good."

Pros: "Airlines' diligence in arranging an alternative flight in place of the missed connection because the initial departure from JFK was delayed due to technical reasons"
Cons: "Much ballyhooed A350-1000 has noisy engines rudely interrupting my enjoyment of the entertainment system - may be my seats were too close to the engines. The seats are not all that comfortable though perhaps wider than usual configuration in economy."

Pros: "Leg room and cleanlness. Polite crew members"
Cons: "No entertainment. Very old movies and mainly in other languages not English. None for blacks to watch or listen"

Cons: "The airline demaged both of my completely new suitcases. They both had TSA approved locks. One of the suitcses has a missing wheel, another one ripped zipper and missing lock and it was wraped in plastic. A few items were missing from that bag."

Pros: "Great service onboard!!"
Cons: "Checkin at Zurich!!!Waited two hours in line to weigh in... Staff was friendly but not enough staff"

Cons: "Took long time to provide food & water."

Pros: "Everything?"
Cons: "Nothing?"

Cons: "just did not like the baggage policy for carry on"

Pros: "Comfort"
Cons: "Extra baggage was charged $250 for 1 extra baggage when other airlines change $70. Also on the Qatar Airway site it states that after 3 hours of the flight if seats are available business class upgrade would cost much less and this was not the case. They wanted $2000 for the upgrade."

Cons: "Qatar counter check asked how long I will be staying in Ho Chi Minh, even though my visa expired in 2022! Surprise and they are aware of my ticket with a return in Thi September. Then I was asked for how long I will stay is not of Qatar concern. Too much of concern!"

Cons: "Internet bad"

Pros: "another whole row to myself which meant i slept for most of the flight. food was ok, not as good as on the first flight."
Cons: "headrest is no rest at all, very uncomfortable as it does not adjust other then up or down."

Pros: "No proper meal provided"
Cons: "PROPER comfort zone not provided at all"

Pros: "everything went smoothly, no delays, boarding was easy and quick"

Cons: "this time food was not that good which when traveled before."

Pros: "The cabin crew and Doha airport staff are absolutely great at thinking about customer comfort. Experienced it in the Business Class lounge as well as on the flight!"
Cons: "Could add paper towels to toilets. Tissues are too soft to wash up and dry hands and face!"

Pros: "All around a great experience."
Cons: "The internet worked for like 2 minutes and then said my time was up, even though I was supposed to get 15 minutes for free or something."

Pros: "Although we flew economy, we received excellent service from an attendant from the Philippines."
Cons: "We have no complaints."

Pros: "The convenience because it goes to Nagpur directly"
Cons: "A very long flight. It was very tiring. Security check in Doha was unnecessary, because we already had it in nagpur"

Pros: "the crew as more customer friendly, and it appeared they really take care of customer, not just put some words on paper."
Cons: "i have requested the child meal on the web site and also requested the seat preferences, however when i boarded the flight, i came to know that they have only honored the seat preferences but not the food. on the serving menu, the veg option was available but we informed that the veg is available only if we have requested it on the web site, i had to survive with add-on food but not the real meal. crew were struggling to serve food for us."

Pros: "Everything"
Cons: "Meals & Snacks Meals served on board and in the lounges need improvement."

Pros: "Friendly staff. Good food."
Cons: "Unlike my flight from US to Qatar, this flight was outdated and their video streaming touch device was old."

Pros: "Once staff were aware that my child was sick one staff member in particular regularly checked on the well being of my child."
Cons: "Crew only helpful when pushed to help. My child was sick and the cabin crew tried to give me food. I said that my child had just vomited but there was no offer to help me clear it up they just continued serving food to other passengers. I had to search for someone to help me to clear up and then I felt as though I was an inconvenience. I then had to look for someone to bring food for myself and other child. My other child is 1yr and 11 months and I was told they were only allowed baby food not a child meal. Although there were a few spare seats on the plane I was squashed into a full row with a 3 yr old and one year old on my lap. I appreciate that there may not have been any bassinet seats left but would have been helpful not to be on a full row as a single adult travelling with two small children. No offers for assistance with bags."

Cons: "They announced everything in English and Arabic and repeated the same announcement multiple times. The entertainment is good but frustrating that it is constantly interrupted with announcement about everything. I have never heard that many on any other plane. The announcement about customs paperwork was long and done 2 times in English and 2 times in Arabic. There safety video is soooo long and again is done in two languages. It was just all too much. Besides that everything was great."

Pros: "The flight was on time and boarding was fast"

Cons: "long long long trip in the middle of the trip ther is no water to wash my hands"

Pros: "My trip from Beijing to Doha was fine."
Cons: "I didn't like my trip from Dar to Doha nor from Doha to Dar. The plane is too small. The food wasn't good and they ran out of Mango juice both ways. I sat next to someone who had the smelliest feet on earth. Just wasn't pleasant."

Pros: "Good crew. Nice plane and amenities."
Cons: "Flight to was canceled due to engine issues. Flight home was canceled due to scheduling error. Issue resolved at check in, but caused stress."

Pros: "Much of your service is excellent!"
Cons: "Although the very well crafted advertisement for Qatar at beginning of watching each movie is partially beautiful, I personally find it a bit offensive as a woman the clear emphasis on "my son, this watch and all that is mine will be yours", my daughter, your highest moment will be to get married. My disturbance with what I experience as sexist, worsened each time I saw this. Luckily I learnt how to fast forward, but the sexism of this left me disturbed. so although in reality much of your service is excellent, this advertising of a sexist world view was too disturbing to ignore. I hope my comments are helpful to you in considering that many women in the world now expect their fathers to consider passing on a fair share of their resources to their daughters as well."

Pros: "The food and entertainment systems were good. The staff on the plane were pleasant."

Cons: "Narrow seats and little legroom."

Pros: "Flight was not crowded, room to stretch out. Food and service was good."
Cons: "Difficult boarding procedure."

Pros: "The guidence between flights I was the only person off my flight to transfer and they sill had a gal waiting to take me to the next gate"

Cons: "I had booked the Amaya lounge for the 3,5 hours stop over. It cost $50+ and was so not worth it! Bad food and uncomfortable chairs plus it was really crowded! Next time I'll just go to a cafe! No seats at the gate when I got there. Slooow boarding!"

Pros: "No problems at all!"

Pros: "On Time Cabin Crew great"
Cons: "Seats are so tight you will sense both of your neighbors skin during the entire flight"

Pros: "1. Comfortable. 2. Good crew 3. On time 4. No hiccups."
Cons: "1. Not having wi-fi (major) 2. No news channels in in-flight entertainment 3. No snacks"

Cons: "The seat cussion on the airplane is to hard for a 5+ hours flight. Not enough food for vegans"

Cons: "Somebody smoke in the bathroom. My husband went and told the crew. But nothing was sone. They should have announced in the plane and action should have taken."

Pros: "The crew was amazing. Food was top notch, and, in business class, served to order anytime. The seats were comfortable and the supplied noise cancelling headphones were great. Pillow, blanket and pajamas supplied were all nice quality. Restrooms kept spotless through a very long flight. Best business class I have experienced on any airline."
Cons: "The one glitch was the entertainment system, which froze several times and needed to be re-booted."

Pros: "Alinda, the stewardess."
Cons: "Too long journey."

Pros: "Nothing"
Cons: "The first flight of my journey was delayed which made me late for my next two connecting flights. I arrived on vacation a day late. Paid for a hotel and activities that I never used. My bag arrived 5 days late. I had to buy clothes on a daily basis which ate up more time and fun money. The airline gave me nothing except empty promises and dismissive apologies."

Read more about Qatar Airways
COVID-19 information

Safety measures for airlines flying from Seattle to Adelaide

Airlines flying from Seattle to Adelaide have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Seattle to Adelaide

Mandatory masks

Masks required on board, masks provided on flights from Seattle to Adelaide

Social distancing seating

Middle seats unavailable to book on flights from Seattle to Adelaide

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Seattle to Adelaide

Book cheap flights from Seattle to Adelaide

Recent return flight deals

2/8
Mon.
3 stops
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51h 25m
SEA - ADL
14/10
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26h 35m
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Qatar Airways
35h 10m
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