Prices are in Australian Dollars.

Cheap flights from Adelaide to Washington

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How to find the cheapest flight from
Adelaide (ADL) to Washington

All the information you need to plan the best ADL to SEA flight in 2021: compare Adelaide to Washington flight prices with the expected peak season, weather and rainfall in Washington.
What is the cheapest month to fly from Adelaide to State of Washington?

August is one of the best times of the year to fly to State of Washington from Adelaide. Prices for August average $1,451 per person but you can even find prices for as low as $1,078. The most expensive prices can be found in the month of September. Opting for a August flight can save you 50% on your journey compared to booking in August

When is the cheapest time to fly from Adelaide to State of Washington (ADL - WA)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Adelaide to State of Washington as you normally would.

Cheap flights from Adelaide to Washington in December, January 2022

The best prices found for ADL to Washington flights in December, January
24 Dec - 10 Jan
$2,571pp
ADL
Adelaide
Emirates
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Emirates
   
2 STOPS
ADL
Adelaide
24 Dec - 11 Jan
$2,780pp
ADL
Adelaide
Emirates
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Emirates
   
2 STOPS
ADL
Adelaide
23 Dec - 10 Jan
$2,882pp
ADL
Adelaide
Emirates
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Emirates
   
2 STOPS
ADL
Adelaide

Adelaide to Washington 2022 flight deals

Cheap flights to Washington from Adelaide found for this year
24 Dec - 10 Jan
$2,571pp
ADL
Adelaide
Emirates
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Emirates
   
2 STOPS
ADL
Adelaide
24 Dec - 11 Jan
$2,780pp
ADL
Adelaide
Emirates
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Emirates
   
2 STOPS
ADL
Adelaide
23 Dec - 10 Jan
$2,882pp
ADL
Adelaide
Emirates
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Emirates
   
2 STOPS
ADL
Adelaide

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Adelaide</span> to <span class="emphasized">Washington</span> flights.

Flight FAQs

From Adelaide to Washington

What airport do you fly from for flights from Adelaide to Washington?

Most people fly from Adelaide (ADL) if they book a flight from Adelaide to Washington. Adelaide is conveniently located just 6.6 km from Adelaide’s city centre.

Which airlines flying from Adelaide to Washington have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Virgin Australia, Cathay Pacific, and Air Canada flying from Adelaide to Washington have implemented new flexible cancellation policies.

Can I find flights from Adelaide to State of Washington for under $1,500 on Cheapflights?

Yes, there are multiple flights from Adelaide to State of Washington for under $1,500. The cheapest flight booked recently is on Multiple Airlines for just $1,487, but on average you can expect to pay $1,595.

How popular is this Adelaide to State of Washington flight route?

Within the past month, 156 users have taken a look at flights from Adelaide to Washington.

What are the most popular airlines that fly from Adelaide to State of Washington?

When booking a flight from Adelaide to State of Washington, you may want to consider flying on Air Canada, Cathay Pacific or Air New Zealand as they are the most popular for this route.

COVID Restrictions

View COVID Travel Restrictions for Washington (WA)

Do I need a COVID test to fly to Washington from Adelaide?

Information is based on travel restrictions from Adelaide to Washington

Most visitors from Adelaide need to provide a negative COVID-19 test result and/or quarantine to enter Washington.

COVID-19 testing requirements
Visitors from Adelaide must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington.

Quarantine requirements
Visitors from Adelaide are not required to quarantine after entering Washington.

Do I need a test to fly back to Adelaide from Washington?

Returning to Adelaide from Washington

COVID-19 testing requirements
Visitors from Washington must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Adelaide.

Quarantine requirements
Visitors from Washington are not required to quarantine after entering Adelaide.

Hide COVID Travel Restrictions for Washington (WA)

Destination points for flights from Adelaide to Washington

Select to see more specific information for flights from Adelaide to all places in Washington.
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Destination information for Washington

Things to know before you go - useful duration and weather info for your trip from Adelaide to Washington.
Today's exchange rate
$1 = $0.72

Airports servicing Adelaide

Airports servicing

Seattle King County/Boeing (BFI)
Bellingham (BLI)
Deer Harbor (DHB)
Wenatchee (EAT)
Eastsound Orcas Island (ESD)
Friday Harbor SPB (FBS)

Top 3 airlines flying from Adelaide to Washington

The chart below displays the airlines Cheapflights users travelling from Adelaide to Washington choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Virgin Australia
$1,112 $1,401 No cancel fee 80%
Search Virgin Australia flights
Cathay Pacific
$1,138 $1,311 No cancel fee 72%
Search Cathay Pacific flights
Air Canada
$1,181 $1,955 No cancel fee 67%
Search Air Canada flights
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