Europe

$370+ Cheap flights from Kailua-Kona (KOA) to Europe

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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — CPH
Jul 16 — Jul 231
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Cheap flight deals from Kailua-Kona to Europe

Cheapest flights from Kailua-Kona to Europe
Explore the most affordable flight options available from Kailua-Kona to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.

This United Airlines deal was found by Cheapflights users on 6/15. 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.
Thu 10/1510:55 pm
KOA
-
BCN
1 stop27h 25m
United Airlines
Fri 10/306:20 am
BCN
-
KOA
2 stops48h 16m
United Airlines
Deal found 6/15$784
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Sat 10/171:04 pm
KOA
-
BCN
2 stops31h 16m
United Airlines
Sat 10/316:20 am
BCN
-
KOA
2 stops41h 40m
United Airlines
Deal found 6/14$789
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Mon 11/98:30 pm
KOA
-
BUD
2 stops29h 05m
United Airlines
Thu 11/126:30 am
BUD
-
KOA
2 stops25h 06m
United Airlines
Deal found 6/15$820
This Cheapflightsfares deal was found by Cheapflights users on 6/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:05 pm
KOA
-
MXP
2 stops20h 40m
Lufthansa
Tue 11/106:55 am
MXP
-
KOA
2 stops24h 41m
Lufthansa
Deal found 6/13$853
This United deal was found by Cheapflights users on 6/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:30 pm
KOA
-
MXP
2 stops34h 10m
Multiple Airlines
Tue 11/36:55 am
MXP
-
KOA
2 stops24h 41m
Multiple Airlines
Deal found 6/14$858
This Delta deal was found by Cheapflights users on 6/14. 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.
Thu 10/299:45 pm
KOA
-
LIN
2 stops29h 10m
Delta
Tue 11/36:30 am
LIN
-
KOA
2 stops24h 09m
Delta
Deal found 6/14$859
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Thu 11/52:20 pm
KOA
-
MXP
2 stops30h 10m
United Airlines
Tue 11/103:05 pm
MXP
-
KOA
3 stops36h 36m
United Airlines
Deal found 6/13$862
This British Airways deal was found by Cheapflights users on 6/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:29 pm
KOA
-
BCN
2 stops36h 31m
Multiple Airlines
Fri 10/308:50 am
BCN
-
KOA
2 stops40h 08m
Multiple Airlines
Deal found 6/16$864
This Delta deal was found by Cheapflights users on 6/13. 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.
Thu 11/58:40 pm
KOA
-
LIN
2 stops30h 15m
Delta
Tue 11/106:30 am
LIN
-
KOA
2 stops23h 09m
Delta
Deal found 6/13$869
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Thu 9/38:00 pm
KOA
-
BCN
2 stops49h 20m
United Airlines
Tue 9/1512:15 pm
BCN
-
KOA
2 stops39h 28m
United Airlines
Deal found 6/16$886
This Air Canada deal was found by Cheapflights users on 6/13. 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.
Thu 11/51:05 pm
KOA
-
MXP
3 stops34h 35m
Multiple Airlines
Tue 11/101:05 pm
MXP
-
KOA
3 stops38h 36m
Multiple Airlines
Deal found 6/13$891
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Mon 9/281:08 pm
KOA
-
MXP
3 stops33h 12m
United Airlines
Sat 10/1712:20 pm
MXP
-
KOA
2 stops39h 23m
United Airlines
Deal found 6/16$900

Find flight deals from Kailua-Kona to Europe

Keep the following information in mind while searching for Kailua-Kona to Europe flight deals. Data was last updated June 16, 2026.

Round-trip from

$784
(United Airlines)

One-way from

$370
(United Airlines)
From Kona Intl to Europe
One-way flight from Kona Intl to Europe

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Europe 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 June 16, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Sat 10/17

1:04 pm-9:00 am

3 stops31h 56m

Barcelona-El Prat

Sat 10/31

6:20 am-1:00 pm

2 stops41h 40m

$789

Kailua-KonaBudapest

KOA - BUD

KOABUD

Kona Intl

Mon 11/9

11:55 pm-9:10 pm

2 stops34h 15m

Budapest Ferenc Liszt Intl

Thu 11/12

9:40 am-4:41 pm

3 stops42h 01m

$823

Kailua-KonaMilan

KOA - MXP

KOAMXP

Kona Intl

Thu 11/5

1:05 pm-8:45 pm

2 stops20h 40m

Milan Malpensa

Tue 11/10

6:55 am-8:36 pm

2 stops24h 41m

$853

Kailua-KonaMilan

KOA - LIN

KOALIN

Kona Intl

Thu 10/29

9:45 pm-1:55 pm

2 stops29h 10m

Milan Linate

Tue 11/3

6:30 am-7:39 pm

2 stops24h 09m

$859

Kailua-KonaMilan

KOA - MXP

KOAMXP

Kona Intl

Thu 11/5

2:20 pm-7:30 am

2 stops30h 10m

Milan Malpensa

Tue 11/10

3:05 pm-4:41 pm

3 stops36h 36m

$862

Kailua-KonaMilan

KOA - LIN

KOALIN

Kona Intl

Thu 11/5

8:40 pm-1:55 pm

2 stops30h 15m

Milan Linate

Tue 11/10

6:30 am-6:39 pm

2 stops23h 09m

$869

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Thu 9/3

11:05 pm-9:20 am

2 stops46h 15m

Barcelona-El Prat

Tue 9/15

12:15 pm-7:35 pm

2 stops43h 20m

$886

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Thu 9/3

8:00 pm-9:20 am

2 stops49h 20m

Barcelona-El Prat

Tue 9/15

12:15 pm-3:43 pm

2 stops39h 28m

$886

Kailua-KonaBarcelona

KOA - BCN

KOABCN

Kona Intl

Thu 10/15

10:55 pm-2:20 pm

1 stop27h 25m

Barcelona-El Prat

Fri 10/30

6:50 am-7:36 pm

2 stops23h 46m

$899

Kailua-KonaMilan

KOA - MXP

KOAMXP

Kona Intl

Mon 9/28

10:55 pm-10:20 am

2 stops23h 25m

Milan Malpensa

Sat 10/17

12:20 pm-9:27 pm

2 stops45h 07m

$900

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 54 resultsSorted by cheapest first
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Best time to book a flight from Kailua-Kona to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe from Kailua-Kona 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 Kailua-Kona to Europe
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. 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 Europe. Reviews last updated June 16, 2026.
See what other customers who have flown with Delta,KLM, andUnited Airlines from Kailua-Kona to Europe have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Comfort

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Comfort

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Comfort

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Comfort

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Europe. 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 Kailua-Kona to Europe?

    Kona Intl (KOA) is the airport you will fly out of if you book a flight from Kailua-Kona to Europe. It is only a 7.7 mi journey to Kona Intl (KOA) from Kailua-Kona’s city center.

  • How long is the flight from Kailua-Kona to Europe?

    A quick flight from Kailua-Kona to Europe can take about 20h 40m. United Airlines provides one of the quickest options available for as low as $853. The distance between Kailua-Kona and Europe is about 7815 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Kailua-Kona to Europe?

  • Can I find deals for flights from Kailua-Kona to Europe that include hotel bookings?

    Yes. In addition to deals on Kailua-Kona to Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kailua-Kona to Europe?

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

  • Can I find deals for business class flights from Kailua-Kona to Europe?

    Yes. Cheapflights offers flight deals from Kailua-Kona to Europe 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

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Alternative routes for Kailua-Kona to Europe

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Kailua-Kona to Europe

Discover the top 4 airlines that operate flights from Kailua-Kona to Europe. 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 June 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$490Average$1,109FlexibilityNo cancel feeOn-time69%
DeltaCheapest$629Average$1,632FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$708Average$774FlexibilityNo cancel feeOn-time70%
KLMCheapest$967Average$1,894FlexibilityNo cancel feeOn-time75%

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