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$939+ Cheap flights from Keflavik Intl (KEF) to Honolulu (HNL)

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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — HNL
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap flight deals from Keflavik Intl to Honolulu

Discover tips and strategies to find the most affordable flight options for your journey from Keflavik Intl (KEF) to Honolulu (HNL). 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 November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,293
(Kiwi.com)

One-way from

$939
(Finnair)
Provider with most accurate pricing for Reykjavik Keflavik Intl-Honolulu flight deals.
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Provider most trusted by Cheapflights users for Reykjavik Keflavik Intl-Honolulu flights.
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From Reykjavik Keflavik Intl to Honolulu
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One-way flight from Reykjavik Keflavik Intl to Honolulu
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Find flight deals from Keflavik Intl to Honolulu

Cheapest flights from Keflavik Intl to Honolulu
Explore the most affordable flight options available from Keflavik Intl to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This oojo deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1511:50 amKEF - HNL
2 stops35h 12mBritish Airways
Mon 12/298:00 amHNL - KEF
2 stops40h 50mBritish Airways
Deal found 11/4$1,529
This Icelandair deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:00 pmKEF - HNL
1 stop30h 09mMultiple Airlines
Mon 12/2911:50 pmHNL - KEF
1 stop20h 15mMultiple Airlines
Deal found 11/4$1,553
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1511:50 amKEF - HNL
2 stops35h 12mAmerican Airlines
Mon 12/2911:45 pmHNL - KEF
3 stops25h 05mAmerican Airlines
Deal found 11/4$7,668

Cheapflights Fare Finder

 
Customize your flight search to find flights from Keflavik Intl to Honolulu 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 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Honolulu that are best for you.

Fly from

Keflavik Intl

Fly to

Honolulu

Route

Depart

Return

Price

ReykjavikHonolulu

KEF - HNL

KEFHNL

Reykjavik Keflavik Intl

Sun 3/15

5:00 pm-10:20 am

1 stop27h 20m

Honolulu

Mon 3/30

7:00 am-9:25 am

1 stop16h 25m

$1,293

ReykjavikHonolulu

KEF - HNL

KEFHNL

Reykjavik Keflavik Intl

Sun 3/15

3:20 pm-7:57 pm

2 stops38h 37m

Honolulu

Mon 3/30

11:20 pm-11:30 pm

2 stops38h 10m

$1,400

ReykjavikHonolulu

KEF - HNL

KEFHNL

Reykjavik Keflavik Intl

Mon 3/23

10:00 am-4:39 pm

2 stops64h 39m

$939

ReykjavikHonolulu

KEF - HNL

KEFHNL

Reykjavik Keflavik Intl

Mon 3/23

11:50 am-12:33 pm

2 stops34h 43m

$1,108

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Compare providers for flights from Keflavik Intl to Honolulu

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Keflavik Intl to Honolulu in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Reykjavik Keflavik Intl Airport-Honolulu flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Reykjavik Keflavik Intl Airport-Honolulu flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Reykjavik Keflavik Intl Airport-Honolulu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Reykjavik Keflavik Intl Airport-Honolulu flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Reykjavik Keflavik Intl Airport-Honolulu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Keflavik Intl to Honolulu

Have a flexible travel schedule? Discover the best time to fly to Honolulu from Keflavik Intl with our price prediction graph.
Estimated round-trip 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.

Related info for your journey

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

  • What airport do you fly into for flights to Honolulu from Reykjavik Keflavik Intl?

    Honolulu (HNL) is the airport you will fly into if you book a flight from Reykjavik Keflavik Intl to Honolulu. You should not have trouble finding flights to Honolulu from Reykjavik Keflavik Intl; the airport handles an average of 0 inbound flights from Reykjavik Keflavik Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Honolulu airport from Reykjavik Keflavik Intl. It is only a 4.4 mi journey from Honolulu (HNL) to Honolulu’s city center.

  • How long is the flight from Reykjavik Keflavik Intl Airport to Honolulu?

    For as low as $1,400, Lufthansa can have you in Honolulu from Reykjavik Keflavik Intl Airport in 38h 37m. Airlines will cover a distance of 6070 mi.

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

    Yes. In addition to deals on Keflavik Intl to Honolulu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Keflavik Intl to Honolulu?

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

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

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

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