What airlines fly to Portugal?

United Airlines, Delta and Air Canada are the top three most popular airlines that fly to Portugal from Honolulu according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 6 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Honolulu Airport to Portugal refresh daily.

How many operators does momondo search for flights from Honolulu Airport to Portugal?

The number of operators available for flights from Honolulu Airport to Portugal is 6 as of December 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Honolulu 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.

$475 Cheap Flights from Honolulu to Portugal in 2025/26

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Find the cheapest flights from Honolulu to Portugal

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:55 pm - 3:05 pm

HNL

LIS

30h 10m2 stops

6:10 am - 9:40 pm

LIS

HNL

25h 30m2 stops

$676Multiple Airlines

Sat, Feb 21 - Fri, Mar 6

10:55 pm - 9:20 am

HNL

LIS

24h 25m2 stops

6:10 am - 9:40 pm

LIS

HNL

25h 30m2 stops

$687Multiple Airlines

Tue, Feb 3 - Tue, Feb 10

10:55 pm - 9:20 am

HNL

LIS

24h 25m2 stops

5:00 am - 10:35 pm

LIS

HNL

27h 35m2 stops

$692Multiple Airlines

Sun, Jan 18 - Sun, Jan 25

6:05 pm - 2:45 pm

HNL

OPO

34h 40m2 stops

12:30 pm - 8:55 pm

OPO

HNL

42h 25m2 stops

$694United Airlines

Wed, Feb 4 - Sun, Feb 8

11:30 pm - 2:45 pm

HNL

OPO

29h 15m2 stops

12:30 pm - 9:08 pm

OPO

HNL

42h 38m2 stops

$698United Airlines

Wed, Feb 4 - Sun, Feb 8

7:00 am - 5:40 pm

HNL

LIS

24h 40m2 stops

8:45 pm - 2:03 pm

LIS

HNL

27h 18m2 stops

$700American Airlines

Tue, Jan 20 - Wed, Feb 4

9:57 am - 11:30 pm

HNL

LIS

27h 33m2 stops

5:00 am - 9:21 pm

LIS

HNL

26h 21m2 stops

$716Lufthansa

Wed, Feb 4 - Fri, Feb 13

7:00 am - 6:05 pm

HNL

LIS

25h 05m2 stops

8:20 am - 10:43 pm

LIS

HNL

24h 23m2 stops

$717American Airlines

Wed, Feb 4 - Wed, Feb 11

7:00 am - 6:30 pm

HNL

OPO

48h 30m2 stops

7:20 pm - 9:42 pm

OPO

HNL

37h 22m2 stops

$783SWISS

Fri, May 8 - Sat, May 23

7:00 am - 6:30 pm

HNL

OPO

48h 30m2 stops

12:15 pm - 9:42 pm

OPO

HNL

44h 27m2 stops

$881SWISS

Fri, May 8 - Sat, May 23

Delta flights from Honolulu to Portugal

Our best Delta deals on Honolulu to Portugal flight tickets

Delta

Apr 15

HNL3:35 pmHonolulu

29h 25m

1 stop

LIS8:00 amLisbon Humberto Delgado

Apr 24

LIS5:00 amLisbon Humberto Delgado

27h 35m

2 stops

HNL9:35 pmHonolulu

$945

Find similar

Delta

May 17

HNL3:35 pmHonolulu

29h 25m

1 stop

LIS8:00 amLisbon Humberto Delgado

May 23

LIS5:00 amLisbon Humberto Delgado

25h 21m

2 stops

HNL7:21 pmHonolulu

$1,993

Find similar

United Airlines flights from Honolulu to Portugal

Our best United Airlines deals on Honolulu to Portugal flight tickets

United Airlines

Feb 4

HNL6:05 pmHonolulu

34h 40m

2 stops

OPO2:45 pmPorto

Feb 8

OPO12:30 pmPorto

42h 25m

2 stops

HNL8:55 pmHonolulu

$694

Find similar

United Airlines

Feb 4

HNL11:30 pmHonolulu

29h 15m

2 stops

OPO2:45 pmPorto

Feb 8

OPO12:30 pmPorto

42h 38m

2 stops

HNL9:08 pmHonolulu

$698

Find similar

United Airlines

Feb 5

HNL10:50 pmHonolulu

23h 20m

2 stops

LIS8:10 amLisbon Humberto Delgado

Feb 12

LIS6:10 amLisbon Humberto Delgado

25h 11m

2 stops

HNL9:21 pmHonolulu

$720

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Sat 2/21

10:55 pm-3:05 pm

2 stops30h 10m

Lisbon Humberto Delgado

Fri 3/6

6:10 am-9:40 pm

2 stops25h 30m

$676

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Tue 2/3

10:55 pm-9:20 am

2 stops24h 25m

Lisbon Humberto Delgado

Tue 2/10

6:10 am-9:40 pm

2 stops25h 30m

$687

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Sun 1/18

10:55 pm-9:20 am

2 stops24h 25m

Lisbon Humberto Delgado

Sun 1/25

5:00 am-10:35 pm

2 stops27h 35m

$692

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Wed 2/4

6:05 pm-2:45 pm

2 stops34h 40m

Porto

Sun 2/8

12:30 pm-8:55 pm

2 stops42h 25m

$694

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Wed 2/4

11:30 pm-2:45 pm

2 stops29h 15m

Porto

Sun 2/8

12:30 pm-9:08 pm

2 stops42h 38m

$698

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Tue 1/20

7:00 am-5:40 pm

2 stops24h 40m

Lisbon Humberto Delgado

Wed 2/4

8:45 pm-2:03 pm

2 stops27h 18m

$700

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Wed 2/4

9:57 am-11:30 pm

2 stops27h 33m

Lisbon Humberto Delgado

Fri 2/13

5:00 am-9:21 pm

2 stops26h 21m

$716

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Wed 2/4

7:00 am-6:05 pm

2 stops25h 05m

Lisbon Humberto Delgado

Wed 2/11

8:20 am-10:43 pm

2 stops24h 23m

$717

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Fri 5/8

7:00 am-6:30 pm

2 stops48h 30m

Porto

Sat 5/23

7:20 pm-9:42 pm

2 stops37h 22m

$783

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Fri 5/8

7:00 am-6:30 pm

2 stops48h 30m

Porto

Sat 5/23

12:15 pm-9:42 pm

2 stops44h 27m

$881

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Honolulu to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Honolulu is in November. Flight prices, which tend to average around $796, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Portugal from Honolulu during October instead. Flights to Portugal in October, while not as cheap as those in November, still average around $1,063.

What is the cheapest day to depart on your flight to Portugal?

According to our data, Tuesday is the cheapest day to fly to Portugal from Honolulu. The lowest ticket price found for a Tuesday departure recently was $1,035. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Saturday, with ticket prices averaging around $1,282.

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is in the afternoon. Flights from Honolulu to Portugal during this time can be as low as $1,046. In the evening is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,129 per ticket.

Cheap Honolulu to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Honolulu to Portugal

Fastest flight time	22h 05m
Direct flights	None

The fastest flight from Honolulu to Portugal takes 22h 05m

There are no direct flights from Honolulu to Portugal. There are no popular flight routes from Honolulu to Portugal.

Search flight deals

When did momondo last update prices for flights from Honolulu Airport to Portugal?
Prices for flights from Honolulu Airport to Portugal refresh daily.
How many operators does momondo search for flights from Honolulu Airport to Portugal?
The number of operators available for flights from Honolulu Airport to Portugal is 6 as of December 2025.
How old do you have to be to fly from Honolulu Airport to Portugal?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Honolulu 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.

Best airlines flying from Honolulu to Portugal

Compare and see reviews for airlines that fly from Honolulu to Portugal with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $662	Free Cancellation	Rating 7.4 9,109 reviews	Search United Airlines flights
Air France	PriceFrom $664	Free Cancellation	Rating 7.4 1,513 reviews	Search Air France flights
Air Canada	PriceFrom $777	Free Cancellation	Rating 7.1 10,551 reviews	Search Air Canada flights
Delta	PriceFrom $858	Free Cancellation	Rating 7.9 8,015 reviews	Search Delta flights
American Airlines	PriceFrom $864	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
Lufthansa	PriceFrom $944	Free Cancellation	Rating 6.8 7,650 reviews	Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Honolulu to Portugal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Honolulu to Portugal. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Honolulu to Portugal with flexible booking policies on momondo?

Flights from Honolulu 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 Honolulu to Portugal?

momondo provides multiple filters to help you find the best flight to Portugal from Honolulu. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Honolulu 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 Honolulu and alert you when they change.