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Cheap flights from Honolulu to Seattle from £168

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SEA
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Honolulu to Seattle/Tacoma Intl are usually found in November or February, booked 77 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Cheap flight deals from Honolulu to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 October 2025.

Round-trip from

£270

One-way from

£168

Popular in

July

Cheapest in

November

Average price

£365

Good round-trip deal

£2,955 or less
Delta
  • Delta
  • 26/11-30/11
  • 1 total stop
  • 17h 58m total
  • Honolulu to Seattle
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Alaska Airlines
  • Alaska Airlines
  • 25/11
  • 1 total stop
  • 8h 55m total
  • Honolulu to Seattle
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Highest demand for flights based on searches. 13% potential increase in price (£43 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Honolulu to Seattle/Tacoma Intl.
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Find flight deals from Honolulu to Seattle

Enter your travel dates to find the best prices.

Cheapest flights from Honolulu to Seattle
Explore the most affordable flight options available from Honolulu to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Wed 26/1123:15HNL - SEA
1 stop11h 41mDelta
Sun 30/1108:35SEA - HNL
Nonstop6h 17mDelta
Deal found 27/10£270
Tue 16/1221:33HNL - SEA
1 stop11h 12mDelta
Wed 31/1213:45SEA - HNL
1 stop9h 59mDelta
Deal found 28/10£275
Thu 4/1208:00HNL - SEA
2 stops11h 00mUnited Airlines
Mon 8/1209:05SEA - HNL
2 stops13h 34mUnited Airlines
Deal found 27/10£279
Sun 21/1216:04HNL - SEA
Nonstop5h 48mAlaska Airlines
Tue 30/1212:10SEA - HNL
1 stop9h 56mAlaska Airlines
Deal found 28/10£280
Sun 23/1123:59HNL - SEA
Nonstop5h 41mAlaska Airlines
Mon 24/1111:27SEA - HNL
1 stop15h 24mAlaska Airlines
Deal found 26/10£283
Mon 22/1207:00HNL - SEA
1 stop10h 56mDelta
Tue 30/1217:30SEA - HNL
Nonstop6h 30mDelta
Deal found 27/10£284
Sun 23/1123:15HNL - SEA
1 stop11h 41mDelta
Sun 30/1108:35SEA - HNL
Nonstop6h 17mDelta
Deal found 27/10£285
Thu 13/1108:15HNL - SEA
1 stop11h 15mSouthwest
Sun 16/1105:50SEA - HNL
1 stop12h 35mSouthwest
Deal found 27/10£290
Fri 14/1108:15HNL - SEA
1 stop11h 15mSouthwest
Sun 16/1105:50SEA - HNL
1 stop12h 35mSouthwest
Deal found 26/10£294
Tue 18/1115:15HNL - SEA
Nonstop6h 06mAlaska Airlines
Tue 25/1113:23SEA - HNL
1 stop7h 49mAlaska Airlines
Deal found 27/10£295
Fri 14/1108:00HNL - SEA
2 stops10h 51mUnited Airlines
Mon 17/1113:20SEA - HNL
1 stop11h 07mUnited Airlines
Deal found 26/10£298
Thu 13/1108:00HNL - SEA
2 stops10h 51mUnited Airlines
Mon 17/1112:41SEA - HNL
2 stops11h 46mUnited Airlines
Deal found 26/10£299

Cheapflights Fare Finder

 
Customise your flight search to find flights from Honolulu to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 28 October 2025.
Use the filters below to find and compare flights from Honolulu to Seattle that are best for you.

Fly from

Honolulu

Fly to

Seattle

Route

Depart

Return

Price

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 4/12

08:00-21:00

2 stops11h 00m

Seattle/Tacoma Intl

Mon 8/12

09:05-20:39

2 stops13h 34m

£279

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Mon 22/12

07:00-19:56

1 stop10h 56m

Seattle/Tacoma Intl

Tue 30/12

17:30-22:00

Nonstop6h 30m

£284

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Mon 2/3

14:40-00:59

1 stop8h 19m

Seattle/Tacoma Intl

Tue 3/3

07:15-15:14

1 stop9h 59m

£293

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Fri 14/11

08:15-21:30

1 stop11h 15m

Seattle/Tacoma Intl

Sun 16/11

05:50-16:25

1 stop12h 35m

£294

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Mon 2/3

22:10-11:27

1 stop11h 17m

Seattle/Tacoma Intl

Tue 3/3

13:40-23:40

1 stop12h 00m

£295

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Fri 21/11

21:33-05:15

Nonstop5h 42m

Seattle/Tacoma Intl

Tue 25/11

13:23-19:12

1 stop7h 49m

£295

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 13/11

08:00-20:51

2 stops10h 51m

Seattle/Tacoma Intl

Mon 17/11

12:41-22:27

2 stops11h 46m

£299

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Fri 14/11

08:00-20:51

2 stops10h 51m

Seattle/Tacoma Intl

Mon 17/11

12:41-22:27

2 stops11h 46m

£302

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Wed 3/12

23:23-07:15

Nonstop5h 52m

Seattle/Tacoma Intl

Sun 14/12

12:45-21:48

1 stop11h 03m

£308

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 25/11

18:05-05:00

1 stop8h 55m

£168

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 18 results
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Best time to book a flight from Honolulu to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Honolulu with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Honolulu to Seattle

How far ahead should I book a flight from Honolulu to Seattle?

Use this chart to determine the optimal time to book a return flight from Honolulu to Seattle. Price data was last updated on 24 October 2025.

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Honolulu to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Honolulu to Seattle?

Currently, November is the cheapest month in which you can book a flight from Honolulu to Seattle (average of £157). Flying from Honolulu to Seattle in July is currently the most expensive (average of £291). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HNL to SEA?

Find hourly flight availability from Honolulu to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 October 2025.

A simple way to save on the total cost of your ticket is to fly from Honolulu to Seattle in the afternoon. If you’re flexible enough to do this you can expect to save up to 79% on your trip compared to booking a flight at midday.

Related info for your journey

Find useful and relevant information for your journey from Honolulu to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Honolulu to Seattle flight route?

    Flights from Honolulu to Seattle/Tacoma Intl have been viewed 25 times in the past calendar month.

  • How long is the flight from Honolulu to Seattle?

    Airlines like United Airlines, Delta, and Alaska Airlines fly from Honolulu to Seattle in about 10h 56m. The time it takes to get you to your destination can typically vary by up to 2h 46m. There are 2675 mi between Honolulu and Seattle. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most reliable airlines from Honolulu to Seattle?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Honolulu to Seattle on time: Condor (100%), Air France (98%), Scandinavian Airlines (97%).

  • What are the cheapest flights from Honolulu to Seattle?

    The cheapest flight price from Honolulu to Seattle is £2,909. On average you can expect to pay £2,963. The most popular route, (Honolulu - Seattle/Tacoma Intl), can usually be booked for £278.

  • Can I find deals for flights from Honolulu to Seattle that include hotel bookings?

    Yes. In addition to deals on Honolulu to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Honolulu to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Honolulu to Seattle.

  • Can I find deals for business class flights from Honolulu to Seattle?

    Yes. Cheapflights offers flight deals from Honolulu to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Honolulu to Seattle?

    Currently, November is the cheapest month in which you can book a flight from Honolulu to Seattle (average of £157). Flying from Honolulu to Seattle in July is currently the most expensive (average of £291). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
Bothell
SeaTac

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Can Cheapflights find flights from Honolulu to Seattle with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Honolulu to Seattle, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Honolulu to Seattle become cheaper?

Yes! Start tracking prices for Honolulu to Seattle flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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