Delta Air Lines Inc. Seattle to Sydney Flights

Return flight: Sydney – Seattle

Cheapflightsplus.com will find cheap Delta Air Lines Inc. flights from Seattle to Sydney. Compare airline ticket prices and book air tickets starting from $570 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Delta Air Lines Inc., arrivals and departure details below.

Find Cheap Airfare Seattle (WA) — Sydney by Delta Air Lines Inc.

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in may: one-way - $570, two-way – $977.
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Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
12:10 pm — 3:50 pm
+2 days
12:10 pm — 3:25 pm DL2215 Delta Air Lines Inc.
Seattle — Honolulu
17h 5m stop
8:30 am — 3:50 pm JQ4 Jetstar Airways
Honolulu — Sydney
33h 40m
including layover
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from$834
1:25 pm — 8:30 am
+2 days
1:25 pm — 4:00 pm DL524 Delta Air Lines Inc.
Seattle — Los Angeles
6h 29m stop
10:29 pm — 8:30 am DL41 Delta Air Lines Inc.
Los Angeles — Sydney
24h 5m
including layover
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from$818
9:47 am — 7:30 am
+2 days
9:47 am — 12:25 pm DL128 Delta Air Lines Inc.
Seattle — Los Angeles
11h 20m stop
11:45 pm — 7:30 am VA6798 V Australia
Los Angeles — Sydney
28h 43m
including layover
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from$819
10:40 pm — 6:55 pm
+2 days
10:40 pm — 11:45 pm DL5784 Delta Air Lines Inc.
Seattle — Vancouver
2h 15m stop
2:00 am — 5:20 am CI31 China Airlines
Vancouver — Taipei
2h 20m stop
7:40 am — 6:55 pm CI55 China Airlines
Taipei — Sydney
27h 15m
including layover
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from$772
10:43 pm — 6:45 pm
+3 days
10:43 pm — 6:51 am DL700 Delta Air Lines Inc.
Seattle — New York
14h 9m stop
9:00 pm — 5:35 pm QR702 Qatar Airways
New York — Doha
2h 45m stop
8:20 pm — 6:45 pm QR908 Qatar Airways
Doha — Sydney
49h 2m
including layover
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from$722
11:27 am — 7:30 pm
+2 days
11:27 am — 2:30 pm DL167 Delta Air Lines Inc.
Seattle — Tokyo
2h 50m stop
5:20 pm — 11:35 pm NH815 All Nippon Airways
Tokyo — Kuala Lumpur
9h 45m stop
9:20 am — 7:30 pm D7220 Air Asia X
Kuala Lumpur — Sydney
39h 3m
including layover
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from$587
11:43 pm — 6:45 pm
+3 days
11:43 pm — 6:56 am DL1073 Delta Air Lines Inc.
Seattle — New York
14h 4m stop
9:00 pm — 5:35 pm QR702 Qatar Airways
New York — Doha
2h 45m stop
8:20 pm — 6:45 pm QR908 Qatar Airways
Doha — Sydney
48h 2m
including layover
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from$724
1:47 pm — 11:00 am
+3 days
1:47 pm — 4:03 pm DL2428 Delta Air Lines Inc.
Seattle — San Francisco
8h 7m stop
0:10 am — 4:50 am KE26 Korean Air
San Francisco — Seoul
9h 55m stop
2:45 pm — 7:55 pm KE643 Korean Air
Seoul — Sydney
52h 13m
including layover
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from$570
3:30 pm — 11:55 am
+2 days
3:30 pm — 6:04 pm DL373 Delta Air Lines Inc.
Seattle — Los Angeles
3h 26m stop
9:30 pm — 5:15 am FJ811 Air Pacific
Los Angeles — Nadi
4h 10m stop
9:25 am — 11:55 am FJ911 Air Pacific
Nadi — Sydney
25h 25m
including layover
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from$607
3:30 pm — 9:50 pm
+2 days
3:30 pm — 6:04 pm DL373 Delta Air Lines Inc.
Seattle — Los Angeles
3h 26m stop
9:30 pm — 5:15 am FJ811 Air Pacific
Los Angeles — Nadi
13h 45m stop
7:00 pm — 9:50 pm FJ915 Air Pacific
Nadi — Sydney
35h 20m
including layover
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from$608
4:59 pm — 7:00 am
+3 days
4:59 pm — 7:50 pm DL129 Delta Air Lines Inc.
Seattle — Beijing
11h 35m stop
7:25 am — 10:05 am HU7635 Hainan Airlines
Beijing — Changsha
9h 10m stop
7:15 pm — 7:00 am HU7997 Hainan Airlines
Changsha — Sydney
45h 1m
including layover
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from$635
4:59 pm — 6:25 am
+3 days
4:59 pm — 7:50 pm DL129 Delta Air Lines Inc.
Seattle — Beijing
12h 20m stop
8:10 am — 11:25 am CZ3194 China Southern Airlines
Beijing — Shenzhen
7h 55m stop
7:20 pm — 6:25 am CZ3071 China Southern Airlines
Shenzhen — Sydney
44h 26m
including layover
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from$725
5:00 pm — 11:00 am
+3 days
5:00 pm — 7:19 pm DL1767 Delta Air Lines Inc.
Seattle — San Francisco
4h 51m stop
0:10 am — 4:50 am KE26 Korean Air
San Francisco — Seoul
9h 55m stop
2:45 pm — 7:55 pm KE643 Korean Air
Seoul — Sydney
49h
including layover
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from$570
5:15 pm — 12:30 pm
+2 days
5:15 pm — 7:55 pm DL377 Delta Air Lines Inc.
Seattle — Los Angeles
3h 5m stop
11:00 pm — 4:40 am FJ811 Air Pacific
Los Angeles — Nadi
4h 20m stop
9:00 am — 12:30 pm FJ911 Air Pacific
Nadi — Sydney
25h 15m
including layover
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from$607
6:00 am — 7:00 am
+2 days
6:00 am — 8:36 am DL1934 Delta Air Lines Inc.
Seattle — Los Angeles
3h 54m stop
12:30 pm — 5:45 pm UA1981 United Airlines
Los Angeles — Houston
2h 40m stop
8:25 pm — 7:00 am UA101 United Airlines
Houston — Sydney
30h
including layover
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from$762
6:00 am — 7:00 am
+2 days
6:00 am — 8:36 am DL1934 Delta Air Lines Inc.
Seattle — Los Angeles
4h 54m stop
1:30 pm — 6:45 pm UA1520 United Airlines
Los Angeles — Houston
1h 40m stop
8:25 pm — 7:00 am UA101 United Airlines
Houston — Sydney
30h
including layover
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from$767
7:30 am — 9:45 am
+2 days
7:30 am — 9:48 am DL2810 Delta Air Lines Inc.
Seattle — San Francisco
3h 22m stop
1:10 pm — 6:20 pm PR115 Philippine Airlines
San Francisco — Manila
3h 50m stop
10:10 pm — 9:45 am PR211 Philippine Airlines
Manila — Sydney
32h 15m
including layover
Find flight
from$712
7:54 am — 9:45 am
+2 days
7:54 am — 10:06 am DL3708 Delta Air Lines Inc.
Seattle — San Francisco
3h 4m stop
1:10 pm — 6:20 pm PR115 Philippine Airlines
San Francisco — Manila
3h 50m stop
10:10 pm — 9:45 am PR211 Philippine Airlines
Manila — Sydney
31h 51m
including layover
Find flight
from$717
8:45 pm — 12:45 pm
+3 days
8:45 pm — 11:18 pm DL1767 Delta Air Lines Inc.
Seattle — Los Angeles
23h 42m stop
11:00 pm — 4:40 am FJ811 Air Pacific
Los Angeles — Nadi
4h 20m stop
9:00 am — 12:45 pm FJ911 Air Pacific
Nadi — Sydney
46h
including layover
Find flight
from$608
8:45 pm — 9:55 pm
+3 days
8:45 pm — 11:18 pm DL1767 Delta Air Lines Inc.
Seattle — Los Angeles
23h 42m stop
11:00 pm — 4:40 am FJ811 Air Pacific
Los Angeles — Nadi
13h 20m stop
6:00 pm — 9:55 pm FJ915 Air Pacific
Nadi — Sydney
55h 10m
including layover
Find flight
from$621
9:15 pm — 10:50 am
+3 days
9:15 pm — 11:40 pm DL1819 Delta Air Lines Inc.
Seattle — San Francisco
2h stop
1:40 am — 6:00 am CI3 China Airlines
San Francisco — Taipei
2h 50m stop
8:50 am — 1:30 pm CI721 China Airlines
Taipei — Sydney
43h 35m
including layover
Find flight
from$724
*Departure and arrival times are local. Last updated on 05/04/2024

Flight Information

There are 132 flights by Delta Air Lines Inc. from Seattle to Sydney every week with departures from Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB. All flights arrive at Kingsford Smith, Bankstown, Palm Beach SPB, Rose Bay, Sydney West.

Departures start from 10:10 am to 9:47 am. Nonstop flight is 18h 17m. The time difference between Seattle and Sydney is 6h.

  • The fastest flight 18h 17m
  • Average flight time 27h 55m
  • The earliest flight 10:10 am
  • The latest flight 9:47 am
  • Distance 7750 ml

The cheapest flight by Delta Air Lines Inc. that our users were able to find is $570. This airfare is economy class on one-way DL2428 flight for October 3, 2018 leaving Seattle-Tacoma Intl in Seattle at 1:47 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Delta Air Lines Inc. there are other 16 airline carriers between Seattle and Sydney. Please review schedules and prices from the most popular airlines to find the best airfare deals from Seattle to Sydney.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

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Connecting Flights

List of flights with layovers (1 and more stops):

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  • QR - Qatar Airways
    from $648
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  • JL - Japan Airlines - JAL
    from $683
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  • FJ - Air Pacific
    from $658
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  • NZ - Air New Zealand Limited
    from $670
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  • BR - EVA Airways Corporation
    from $1395
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  • AS - Alaska Airlines
    from $499
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  • F9 - Frontier Airlines
    from $1102
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