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Keflavik Intl

$635+ Cheap flights from Hawaii to Keflavik Intl (KEF)

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — KEF
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Hawaii to Keflavik Intl

Cheapest flights from Hawaii to Keflavik Intl
Explore the most affordable flight options available from Hawaii to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:32 pmHNL - KEF
1 stop22h 43mMultiple Airlines
Mon 12/294:45 pmKEF - HNL
2 stops53h 48mMultiple Airlines
Deal found 12/22$2,305
This Ovago deal was found by Cheapflights users on 12/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:00 amHNL - KEF
2 stops40h 50mBritish Airways
Mon 12/2911:50 amKEF - HNL
2 stops46h 03mBritish Airways
Deal found 12/22$2,511

Find flight deals from Hawaii to Keflavik Intl

Keep the following information in mind while searching for Hawaii to Keflavik Intl flight deals. Data was last updated December 23, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$758
(FlightHub)

One-way from

$635
(Air France)

Popular in

December

Cheapest in

September

Average price

$1,596
Provider with most accurate pricing for Honolulu-Reykjavik (REK) flight deals.
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Provider most trusted by Cheapflights users for Honolulu-Reykjavik (REK) flights.
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From Hawaii to Reykjavik Keflavik Intl
Search Deals
One-way flight from Hawaii to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Hawaii to Keflavik Intl 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 December 23, 2025.
Use the filters below to find and compare flights from Hawaii to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Hawaii

Fly to

Keflavik Intl

Route

Depart

Return

Price

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

Tue 1/20

11:30 pm-2:15 pm

2 stops28h 45m

Reykjavik Keflavik Intl

Tue 2/3

3:20 pm-9:08 pm

2 stops39h 48m

$758

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

Thu 2/5

8:00 am-1:20 pm

2 stops43h 20m

Reykjavik Keflavik Intl

Thu 2/12

3:10 pm-9:21 pm

2 stops40h 11m

$867

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

Tue 1/20

9:38 pm-6:15 am

2 stops22h 37m

Reykjavik Keflavik Intl

Tue 2/3

5:00 pm-11:11 am

1 stop28h 11m

$929

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

Wed 1/28

11:59 pm-6:15 am

1 stop20h 16m

Reykjavik Keflavik Intl

Tue 2/3

5:00 pm-6:33 am

2 stops23h 33m

$954

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

Wed 1/28

11:30 pm-2:15 pm

2 stops52h 45m

Reykjavik Keflavik Intl

Sun 2/1

3:20 pm-9:08 pm

2 stops39h 48m

$1,068

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

Wed 1/28

11:59 pm-6:15 am

1 stop20h 16m

Reykjavik Keflavik Intl

Sun 2/1

5:00 pm-6:33 am

2 stops23h 33m

$1,114

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

Wed 1/14

3:55 pm-6:05 am

1 stop28h 10m

Reykjavik Keflavik Intl

Wed 1/21

5:00 pm-4:12 pm

1 stop33h 12m

$1,226

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

Wed 2/4

11:59 pm-6:15 am

1 stop20h 16m

Reykjavik Keflavik Intl

Wed 2/11

5:00 pm-11:15 am

1 stop28h 15m

$1,243

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

Wed 2/11

11:50 pm-6:05 am

1 stop20h 15m

Reykjavik Keflavik Intl

Sun 2/15

5:00 pm-10:42 pm

2 stops39h 42m

$1,258

Kailua-KonaReykjavik

KOA - KEF

KOAKEF

Kona Intl

Sat 2/21

4:53 pm-6:15 am

2 stops27h 22m

Reykjavik Keflavik Intl

Mon 3/2

5:00 pm-10:57 pm

1 stop15h 57m

$1,506

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 15 results
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Best time to book a flight from Hawaii to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Hawaii 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.

Cheapflights Insights

Everything you need to know about your flight from Hawaii to Reykjavik Keflavik Intl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

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

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

    Lufthansa, Alaska Airlines, and British Airways can get you from Hawaii to Reykjavik Keflavik Intl Airport in just under 27h 22m. Your travel time can differ by up to 22h 33m. Hawaii and Reykjavik Keflavik Intl Airport are separated by a distance of 6136 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Hawaii to Reykjavik Keflavik Intl Airport?

    When deciding which route to take from Hawaii to Reykjavik Keflavik Intl Airport consider Honolulu - Reykjavik Keflavik Intl, Kona Intl - Reykjavik Keflavik Intl or Kahului - Reykjavik Keflavik Intl as they are the most popular.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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Alternative routes for Hawaii to Keflavik Intl

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