How do I get Price Alerts for flights from Kailua-Kona to Portugal?

Price Alerts will notify you by email when the price for flights to Portugal from Kailua-Kona decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Kailua-Kona to Portugal with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Kona Intl Airport to Portugal?

Prices for flights from Kona Intl Airport to Portugal are updated daily.

How old do you have to be to fly from Kona Intl Airport to Portugal?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kona Intl Airport to Portugal.

What documentation or ID do you need to fly to Portugal?

The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$855 Cheap Flights from Kailua-Kona to Portugal in 2026

1 adult

0 bags

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Find the cheapest flights from Kailua-Kona to Portugal

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:40 pm - 2:55 pm

KOA

LIS

31h 15m

2 stops

5:00 am - 6:39 pm

LIS

KOA

24h 39m

2 stops

$855Delta

Tue, Oct 6 - Thu, Oct 15

1:05 pm - 9:20 am

KOA

LIS

33h 15m

2 stops

11:25 am - 9:27 pm

LIS

KOA

45h 02m

2 stops

$856United Airlines

Tue, Oct 6 - Wed, Oct 14

10:55 pm - 9:20 am

KOA

LIS

23h 25m

2 stops

11:25 am - 10:48 am

LIS

KOA

34h 23m

3 stops

$1,099Multiple Airlines

Tue, Oct 6 - Thu, Oct 15

10:55 pm - 9:20 am

KOA

LIS

23h 25m

2 stops

7:35 am - 9:27 pm

LIS

KOA

24h 52m

3 stops

$1,156United Airlines

Tue, Oct 6 - Wed, Oct 14

10:55 pm - 9:20 am

KOA

LIS

23h 25m

3 stops

11:25 am - 10:48 am

LIS

KOA

34h 23m

3 stops

$1,406Air Canada

Tue, Oct 6 - Thu, Oct 15

10:21 pm - 9:35 pm

KOA

LIS

36h 14m

2 stops

9:55 am - 9:36 am

LIS

KOA

34h 41m

1 stop

$2,038Multiple Airlines

Tue, Oct 6 - Thu, Oct 15

10:21 pm - 8:10 am

KOA

LIS

22h 49m

2 stops

9:40 am - 9:36 am

LIS

KOA

34h 56m

1 stop

$2,294Multiple Airlines

Tue, Oct 6 - Wed, Oct 14

3:46 pm - 11:50 am

KOA

LIS

33h 04m

1 stop

9:40 am - 9:36 am

LIS

KOA

34h 56m

1 stop

$2,364Multiple Airlines

Tue, Oct 6 - Wed, Oct 14

3:46 pm - 11:50 am

KOA

LIS

33h 04m

1 stop

9:55 am - 9:36 am

LIS

KOA

34h 41m

1 stop

$2,401Multiple Airlines

Tue, Oct 6 - Thu, Oct 15

United Airlines flights from Kailua-Kona to Portugal

Our best United Airlines deals on Kailua-Kona to Portugal flight tickets

United Airlines

Oct 6

KOA1:05 pmKona Intl

33h 15m

2 stops

LIS9:20 amLisbon Humberto Delgado

Oct 14

LIS11:25 amLisbon Humberto Delgado

45h 02m

2 stops

KOA9:27 pmKona Intl

$856

United Airlines

Oct 6

KOA10:55 pmKona Intl

23h 25m

2 stops

LIS9:20 amLisbon Humberto Delgado

Oct 14

LIS7:35 amLisbon Humberto Delgado

24h 52m

3 stops

KOA9:27 pmKona Intl

$1,156

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kailua-KonaLisbon

KOA - LIS

KOALIS

Kona Intl

Tue 10/6

8:40 pm-2:55 pm

2 stops31h 15m

Lisbon Humberto Delgado

Thu 10/15

5:00 am-6:39 pm

2 stops24h 39m

$855

Kailua-KonaLisbon

KOA - LIS

KOALIS

Kona Intl

Tue 10/6

1:05 pm-9:20 am

2 stops33h 15m

Lisbon Humberto Delgado

Wed 10/14

11:25 am-9:27 pm

2 stops45h 02m

$856

Kailua-KonaLisbon

KOA - LIS

KOALIS

Kona Intl

Tue 10/6

10:55 pm-9:20 am

2 stops23h 25m

Lisbon Humberto Delgado

Thu 10/15

11:25 am-10:48 am

3 stops34h 23m

$1,099

Quickest round-trip

Kailua-KonaLisbon

KOA - LIS

KOALIS

Kona Intl

Tue 10/6

10:55 pm-9:20 am

2 stops23h 25m

Lisbon Humberto Delgado

Wed 10/14

7:35 am-9:27 pm

3 stops24h 52m

$1,156

Kailua-KonaLisbon

KOA - LIS

KOALIS

Kona Intl

Tue 10/6

10:55 pm-9:20 am

3 stops23h 25m

Lisbon Humberto Delgado

Thu 10/15

11:25 am-10:48 am

3 stops34h 23m

$1,406

Kailua-KonaLisbon

KOA - LIS

KOALIS

Kona Intl

Tue 10/6

10:21 pm-9:35 pm

2 stops36h 14m

Lisbon Humberto Delgado

Thu 10/15

9:55 am-9:36 am

1 stop34h 41m

$2,038

Kailua-KonaLisbon

KOA - LIS

KOALIS

Kona Intl

Tue 10/6

10:21 pm-8:10 am

2 stops22h 49m

Lisbon Humberto Delgado

Wed 10/14

9:40 am-9:36 am

1 stop34h 56m

$2,294

Kailua-KonaLisbon

KOA - LIS

KOALIS

Kona Intl

Tue 10/6

3:46 pm-11:50 am

1 stop33h 04m

Lisbon Humberto Delgado

Wed 10/14

9:40 am-9:36 am

1 stop34h 56m

$2,364

Kailua-KonaLisbon

KOA - LIS

KOALIS

Kona Intl

Tue 10/6

3:46 pm-11:50 am

1 stop33h 04m

Lisbon Humberto Delgado

Thu 10/15

9:55 am-9:36 am

1 stop34h 41m

$2,401

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Kailua-Kona to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kailua-Kona to Portugal

Fastest flight time	30h 35m
Direct flights	None

The fastest flight from Kailua-Kona to Portugal takes 30h 35m

There are no direct flights from Kailua-Kona to Portugal. There are no popular flight routes from Kailua-Kona to Portugal.

Search flight deals

Frequently asked questions about flying from Kailua-Kona to Portugal

When did momondo last update prices for flights from Kona Intl Airport to Portugal?
Prices for flights from Kona Intl Airport to Portugal are updated daily.
How old do you have to be to fly from Kona Intl Airport to Portugal?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kona Intl Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Kailua-Kona to Portugal

How do I get Price Alerts for flights from Kailua-Kona to Portugal?
Price Alerts will notify you by email when the price for flights to Portugal from Kailua-Kona decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Kailua-Kona to Portugal with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Kailua-Kona to Portugal?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portugal from Kailua-Kona.

Can I find flights from Kailua-Kona to Portugal with flexible booking policies on momondo?

Flights from Kailua-Kona to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Kailua-Kona to Portugal?

momondo helps you find the best flight between Kailua-Kona and Portugal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Kailua-Kona to Portugal right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portugal, momondo offers a useful price alert feature which will track prices for flights to Portugal from Kailua-Kona and alert you when they change.