What airlines fly to Portugal?

United Airlines, Lufthansa 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 55% 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.

What is the cheapest airline that flies from Honolulu to Portugal?

Aer Lingus is the most popular carrier operating from Honolulu to Portugal

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 January 2026.

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.

$228 Cheap Flights from Honolulu to Portugal in 2026

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Find the cheapest flights from Honolulu to Portugal

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:55 pm - 12:50 pm

HNL

OPO

26h 55m

2 stops

6:15 am - 8:40 pm

OPO

HNL

24h 25m

2 stops

$512Multiple Airlines

Sun, Mar 1 - Sun, Mar 8

9:51 pm - 4:00 pm

HNL

OPO

32h 09m

2 stops

8:20 am - 3:21 pm

OPO

HNL

41h 01m

2 stops

$546American Airlines

Sat, Jan 31 - Sun, Feb 8

1:00 pm - 9:20 am

HNL

LIS

33h 20m

2 stops

5:05 am - 8:23 pm

LIS

HNL

26h 18m

2 stops

$575Multiple Airlines

Sat, Apr 4 - Tue, Apr 14

1:00 pm - 9:20 am

HNL

LIS

33h 20m

2 stops

7:25 am - 8:40 pm

LIS

HNL

24h 15m

2 stops

$633Air Canada

Fri, Apr 24 - Thu, May 7

1:00 pm - 9:20 am

HNL

LIS

33h 20m

2 stops

5:05 am - 7:49 pm

LIS

HNL

25h 44m

2 stops

$640Lufthansa

Wed, Apr 8 - Fri, Apr 17

10:55 pm - 8:10 am

HNL

LIS

23h 15m

2 stops

5:00 am - 8:21 pm

LIS

HNL

25h 21m

2 stops

$644United Airlines

Sun, Mar 1 - Sun, Mar 8

11:30 pm - 11:30 pm

HNL

LIS

38h 00m

2 stops

10:50 am - 8:55 pm

LIS

HNL

44h 05m

2 stops

$660United Airlines

Sat, Jan 31 - Sun, Feb 8

7:00 am - 11:05 pm

HNL

LIS

29h 05m

2 stops

6:55 pm - 10:11 pm

LIS

HNL

38h 16m

2 stops

$661British Airways

Sun, May 17 - Sat, May 23

7:00 am - 9:50 pm

HNL

LIS

28h 50m

2 stops

6:35 pm - 8:21 pm

LIS

HNL

35h 46m

2 stops

$662British Airways

Wed, Mar 11 - Mon, Mar 23

10:30 pm - 3:15 pm

HNL

OPO

30h 45m

2 stops

1:45 pm - 8:35 pm

OPO

HNL

40h 50m

2 stops

$970Lufthansa

Sat, Mar 14 - Sat, Mar 21

Lufthansa flights from Honolulu to Portugal

Our best Lufthansa deals on Honolulu to Portugal flight tickets

Lufthansa

Apr 8

HNL1:00 pmHonolulu

33h 20m

2 stops

LIS9:20 amLisbon Humberto Delgado

Apr 17

LIS5:05 amLisbon Humberto Delgado

25h 44m

2 stops

HNL7:49 pmHonolulu

$640

Lufthansa

Jan 19

HNL6:05 pmHonolulu

29h 15m

2 stops

LIS9:20 amLisbon Humberto Delgado

Jan 25

LIS5:00 amLisbon Humberto Delgado

25h 55m

2 stops

HNL8:55 pmHonolulu

$648

Lufthansa

Jan 21

HNL3:55 pmHonolulu

30h 15m

1 stop

LIS8:10 amLisbon Humberto Delgado

Jan 28

LIS6:10 amLisbon Humberto Delgado

24h 58m

2 stops

HNL9:08 pmHonolulu

$664

Scandinavian Airlines flights from Honolulu to Portugal

Our best Scandinavian Airlines deals on Honolulu to Portugal flight tickets

Scandinavian Airlines

Apr 8

HNL7:15 amHonolulu

24h 30m

2 stops

LIS6:45 pmLisbon Humberto Delgado

Apr 17

LIS10:00 amLisbon Humberto Delgado

40h 05m

1 stop

HNL3:05 pmHonolulu

$759

Scandinavian Airlines

Jan 19

HNL5:55 pmHonolulu

28h 05m

1 stop

LIS8:00 amLisbon Humberto Delgado

Jan 25

LIS10:00 amLisbon Humberto Delgado

40h 28m

1 stop

HNL4:28 pmHonolulu

$824

Scandinavian Airlines

Apr 8

HNL5:24 pmHonolulu

27h 36m

1 stop

LIS8:00 amLisbon Humberto Delgado

Apr 17

LIS10:00 amLisbon Humberto Delgado

40h 05m

1 stop

HNL3:05 pmHonolulu

$827

Fly from

Fly to

Route

Depart

Return

Price

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Sun 3/1

11:55 pm-12:50 pm

2 stops26h 55m

Porto

Sun 3/8

6:15 am-8:40 pm

2 stops24h 25m

$512

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Sat 1/31

9:51 pm-4:00 pm

2 stops32h 09m

Porto

Sun 2/8

8:20 am-3:21 pm

2 stops41h 01m

$546

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Sat 4/4

1:00 pm-9:20 am

2 stops33h 20m

Lisbon Humberto Delgado

Tue 4/14

5:05 am-8:23 pm

2 stops26h 18m

$575

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Fri 4/24

1:00 pm-9:20 am

2 stops33h 20m

Lisbon Humberto Delgado

Thu 5/7

7:25 am-8:40 pm

2 stops24h 15m

$633

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Wed 4/8

1:00 pm-9:20 am

2 stops33h 20m

Lisbon Humberto Delgado

Fri 4/17

5:05 am-7:49 pm

2 stops25h 44m

$640

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Sun 3/1

10:55 pm-8:10 am

2 stops23h 15m

Lisbon Humberto Delgado

Sun 3/8

5:00 am-8:21 pm

2 stops25h 21m

$644

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Sat 1/31

11:30 pm-11:30 pm

2 stops38h 00m

Lisbon Humberto Delgado

Sun 2/8

10:50 am-8:55 pm

2 stops44h 05m

$660

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Sun 5/17

7:00 am-11:05 pm

2 stops29h 05m

Lisbon Humberto Delgado

Sat 5/23

6:55 pm-10:11 pm

2 stops38h 16m

$661

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Wed 3/11

7:00 am-9:50 pm

2 stops28h 50m

Lisbon Humberto Delgado

Mon 3/23

6:35 pm-8:21 pm

2 stops35h 46m

$662

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Sat 3/14

10:30 pm-3:15 pm

2 stops30h 45m

Porto

Sat 3/21

1:45 pm-8:35 pm

2 stops40h 50m

$970

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 January. Flight prices, which tend to average around $783, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Portugal from Honolulu during November instead. Flights to Portugal in November, while not as cheap as those in January, still average around $796.

Can stopping save me money on Honolulu to Portugal flights?

You could potentially save up to 7% on your flight if you consider stops on a Honolulu to Portugal flight.

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	24h 25m
Direct flights	None

The fastest flight from Honolulu to Portugal takes 24h 25m

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 January 2026.
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 9,164 reviews	Search United Airlines flights
Air France	PriceFrom $664	Free Cancellation	Rating 7.4 1,522 reviews	Search Air France flights
Lufthansa	PriceFrom $735	Free Cancellation	Rating 6.8 7,718 reviews	Search Lufthansa flights
Air Canada	PriceFrom $777	Free Cancellation	Rating 7.1 10,624 reviews	Search Air Canada flights
American Airlines	PriceFrom $864	Free Cancellation	Rating 7.2 11,136 reviews	Search American Airlines flights
Delta	PriceFrom $895	Free Cancellation	Rating 7.9 8,051 reviews	Search Delta 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.