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Keflavik Intl

$324+ Cheap flights from Honolulu (HNL) 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — KEF
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Honolulu to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) to Keflavik Intl (KEF). 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 junio 12, 2025.

Round-trip from

$792
(CheapOair)

One-way from

$324
(Kiwi.com)
From Honolulu to Reykjavik Keflavik Intl
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One-way flight from Honolulu to Reykjavik Keflavik Intl
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Find flight deals from Honolulu to Keflavik Intl

Cheapest flights from Honolulu to Keflavik Intl
Explore the most affordable flight options available from Honolulu to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This CheapOair deal was found by Cheapflights users on 6/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/810:05 pmHNL - KEF
2 stops48h 10mAir Canada
vie. 8/229:30 amKEF - HNL
2 stops45h 20mAir Canada
Deal found 6/12$792
This United Airlines deal was found by Cheapflights users on 6/11. 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.
jue. 8/79:40 pmHNL - KEF
2 stops23h 20mUnited Airlines
jue. 8/219:30 amKEF - HNL
2 stops37h 56mUnited Airlines
Deal found 6/11$843
This Gurufare deal was found by Cheapflights users on 6/12. 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 stops44h 30mBritish Airways
Deal found 6/12$873
This CheapOair deal was found by Cheapflights users on 6/12. 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 CheapOair 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
dom. 11/94:45 pmKEF - HNL
2 stops37h 35mMultiple Airlines
Deal found 6/12$987
This Gurufare deal was found by Cheapflights users on 6/11. 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. 9/1610:30 pmHNL - KEF
2 stops39h 40mLufthansa
mar. 9/231:15 amKEF - HNL
2 stops28h 34mLufthansa
Deal found 6/11$1,003
This Delta deal was found by Cheapflights users on 6/10. 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. 8/304:09 pmHNL - KEF
1 stop28h 51mDelta
mar. 9/98:30 amKEF - HNL
2 stops20h 35mDelta
Deal found 6/10$1,009
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
lun. 10/63:05 pmHNL - KEF
1 stop29h 10mAlaska Airlines
dom. 10/124:50 pmKEF - HNL
2 stops31h 15mAlaska Airlines
Deal found 6/11$1,445

Cheapflights Fare Finder

Customize your flight search to find flights from Honolulu 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 junio 12, 2025.
Use the filters below to find and compare flights from Honolulu to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Honolulu

Fly to

Keflavik Intl

Route

Depart

Return

Price

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

vie. 8/8

10:05 pm-8:15 am

2 stops48h 10m

Reykjavik Keflavik Intl

vie. 8/22

9:30 am-8:50 pm

2 stops45h 20m

$792

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

jue. 8/7

9:40 pm-7:00 am

2 stops23h 20m

Reykjavik Keflavik Intl

jue. 8/21

9:30 am-1:26 pm

2 stops37h 56m

$843

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

mar. 11/4

7:05 am-10:45 am

2 stops41h 40m

Reykjavik Keflavik Intl

mié. 11/12

11:45 am-10:15 pm

2 stops44h 30m

$873

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

sáb. 11/1

7:00 am-1:20 pm

2 stops44h 20m

Reykjavik Keflavik Intl

dom. 11/9

4:45 pm-8:20 pm

2 stops37h 35m

$987

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

mar. 9/16

10:30 pm-12:10 am

2 stops39h 40m

Reykjavik Keflavik Intl

mar. 9/23

1:15 am-7:49 pm

2 stops28h 34m

$1,003

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

sáb. 8/30

4:09 pm-7:00 am

1 stop28h 51m

Reykjavik Keflavik Intl

mar. 9/9

8:30 am-7:05 pm

2 stops20h 35m

$1,009

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

lun. 10/6

3:05 pm-6:15 am

1 stop29h 10m

Reykjavik Keflavik Intl

dom. 10/12

4:50 pm-2:05 pm

2 stops31h 15m

$1,445

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

jue. 10/9

10:45 pm-8:15 am

3 stops23h 30m

$324

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

mar. 9/9

7:40 am-8:15 am

2 stops38h 35m

$499

HonoluluReykjavik

HNL - KEF

HNLKEF

Honolulu

mar. 8/19

10:05 pm-8:10 am

2 stops24h 05m

$600

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 16 results
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Best time to book a flight from Honolulu to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Honolulu 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 Honolulu to Reykjavik Keflavik Intl Airport

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

Find hourly flight availability from Honolulu 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 junio 12, 2025.

It’s typically best to fly out from Honolulu to Reykjavik Keflavik Intl Airport in the afternoon. Doing so could potentially save you 31% on the flight price compared to flying in the morning, which is usually more expensive.

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 junio 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
KLM
7.8
Good
1,358 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
WestJet
7.2
Good
2,868 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from Honolulu 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 airport do you fly from for flights from Honolulu to Reykjavik Keflavik Intl?

    For a flight from Honolulu to Reykjavik Keflavik Intl, you will be flying from Honolulu. Honolulu (HNL) is just 4.4 mi from the center of the city. Honolulu is the only Honolulu airport and it handles 0 outbound flights to Reykjavik Keflavik Intl per day. 0 airlines have flights to Reykjavik Keflavik Intl from Honolulu on a regular basis.

  • What are the cheapest airlines flying from Honolulu to Reykjavik Keflavik Intl Airport round-trip?

    Cheapflights users have booked flights from Honolulu to Reykjavik Keflavik Intl Airport round-trip from $792. Other airlines that can offer you cheap pricing are United Airlines, from $843, and British Airways, from $873.

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

    One-way options have recently been found by users for as low as $324 on WestJet. Other airlines that offer cheap prices include Air Canada from $600 and United Airlines from $605 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Honolulu 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 Honolulu to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Honolulu to Reykjavik Keflavik Intl Airport (average of $328). Flying from Honolulu to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $659). 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.

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