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Keflavik Intl

$347+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — KEF
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheap 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 abril 29, 2025.

Round-trip from

$849
(United Airlines)

One-way from

$347
(Cheapflightsfares)
From Hawaii to Reykjavik Keflavik Intl
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One-way flight from Hawaii to Reykjavik Keflavik Intl
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Find 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 abril 29, 2025.

This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/197:40 pmKOA - KEF
2 stops26h 50mUnited Airlines
jue. 8/289:50 amKEF - KOA
2 stops43h 34mUnited Airlines
Deal found 4/27$849
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/710:05 pmHNL - KEF
2 stops24h 15mAir Canada
jue. 8/219:30 amKEF - HNL
2 stops21h 20mAir Canada
Deal found 4/28$850
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/308:05 pmHNL - KEF
2 stops26h 25mUnited Airlines
mar. 9/910:00 amKEF - HNL
2 stops43h 49mUnited Airlines
Deal found 4/28$884
This Gurufare deal was found by Cheapflights users on 4/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/47:05 amHNL - KEF
2 stops41h 40mBritish Airways
mié. 11/1211:45 amKEF - HNL
2 stops41h 52mBritish Airways
Deal found 4/28$912
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/303:45 pmHNL - KEF
1 stop28h 35mDelta
mar. 9/98:45 amKEF - HNL
2 stops21h 05mDelta
Deal found 4/28$959
This StudentUniverse deal was found by Cheapflights users on 4/28. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/410:45 pmHNL - KEF
2 stops23h 30mWestJet
lun. 9/89:35 amKEF - HNL
2 stops22h 01mWestJet
Deal found 4/28$962
This Booking.com deal was found by Cheapflights users on 4/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1011:00 pmKOA - KEF
2 stops47h 35mMultiple Airlines
dom. 9/2112:25 amKEF - KOA
2 stops28h 59mMultiple Airlines
Deal found 4/27$982
This Gurufare deal was found by Cheapflights users on 4/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/17:00 amHNL - KEF
2 stops44h 20mMultiple Airlines
sáb. 11/812:30 amKEF - HNL
2 stops30h 40mMultiple Airlines
Deal found 4/28$1,005
This Air Canada deal was found by Cheapflights users on 4/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1911:00 pmKOA - KEF
3 stops23h 10mAir Canada
jue. 8/289:50 amKEF - KOA
3 stops35h 46mAir Canada
Deal found 4/27$1,155
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/198:00 amKOA - KEF
1 stop20h 00mAlaska Airlines
jue. 8/284:50 pmKEF - KOA
1 stop29h 38mAlaska Airlines
Deal found 4/27$1,341
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/42:20 pmHNL - KEF
2 stops29h 55mAlaska Airlines
mié. 11/125:05 pmKEF - HNL
1 stop15h 54mAlaska Airlines
Deal found 4/28$1,372
This Gurufare deal was found by Cheapflights users on 4/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/138:00 amHNL - KEF
2 stops29h 35mLufthansa
vie. 9/1912:25 amKEF - HNL
2 stops29h 24mLufthansa
Deal found 4/28$1,460

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 abril 29, 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

Kailua-KonaReykjavik

KOA - KEF

KOAKEF

Kona Intl

mar. 8/19

7:40 pm-8:30 am

2 stops26h 50m

Reykjavik Keflavik Intl

jue. 8/28

9:50 am-7:24 pm

2 stops43h 34m

$849

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

jue. 8/7

10:05 pm-8:20 am

2 stops24h 15m

Reykjavik Keflavik Intl

jue. 8/21

9:30 am-8:50 pm

2 stops21h 20m

$850

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

sáb. 8/30

8:05 pm-8:30 am

2 stops26h 25m

Reykjavik Keflavik Intl

mar. 9/9

10:00 am-7:49 pm

2 stops43h 49m

$884

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

sáb. 8/30

3:45 pm-6:20 am

1 stop28h 35m

Reykjavik Keflavik Intl

mar. 9/9

8:45 am-7:50 pm

2 stops21h 05m

$959

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

jue. 9/4

10:45 pm-8:15 am

2 stops23h 30m

Reykjavik Keflavik Intl

lun. 9/8

9:35 am-9:36 pm

2 stops22h 01m

$962

Kailua-KonaReykjavik

KOA - KEF

KOAKEF

Kona Intl

mié. 9/10

11:00 pm-8:35 am

2 stops47h 35m

Reykjavik Keflavik Intl

dom. 9/21

12:25 am-7:24 pm

2 stops28h 59m

$982

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

jue. 9/4

9:40 pm-8:35 am

2 stops24h 55m

Reykjavik Keflavik Intl

dom. 9/7

12:25 am-8:50 pm

2 stops30h 25m

$1,031

Kailua-KonaReykjavik

KOA - KEF

KOAKEF

Kona Intl

mar. 8/19

11:00 pm-8:10 am

3 stops23h 10m

Reykjavik Keflavik Intl

jue. 8/28

9:50 am-11:36 am

3 stops35h 46m

$1,155

Kailua-KonaReykjavik

KOA - KEF

KOAKEF

Kona Intl

mar. 8/19

8:00 am-2:00 pm

1 stop20h 00m

Reykjavik Keflavik Intl

jue. 8/28

4:50 pm-12:28 pm

1 stop29h 38m

$1,341

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

lun. 10/6

11:00 pm-9:40 am

2 stops48h 40m

Reykjavik Keflavik Intl

dom. 10/12

10:20 am-9:59 pm

2 stops45h 39m

$1,398

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 22 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

What is the cheapest time of day to fly from HI to KEF?

Find hourly flight availability from Hawaii to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 29, 2025.

When flying from Hawaii to Reykjavik Keflavik Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated abril 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and KLM from Hawaii to Reykjavik by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,949 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
KLM
7.8
Good
1,333 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
SWISS
7.5
Good
1,587 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines to fly from Hawaii to Reykjavik Keflavik Intl Airport one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $347. KLM flights start at $587 while deals on Air Canada start at $781 one-way.

  • 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.

  • What is the cheapest month to book a flight from Hawaii to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Hawaii to Reykjavik Keflavik Intl Airport (average of $328). Flying from Hawaii to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $651). 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

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Keflavik

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Alternative routes for Hawaii to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Hawaii to Keflavik Intl

Discover the top airline that operate flights from Hawaii to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$1,325Average$1,752FlexibilityNo cancel feeOn-time76%

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