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.

$274 Cheap Flights from Honolulu to Portugal in 2026

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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.

7:50 pm - 7:40 am

HNL

OPO

25h 50m2 stops

8:20 am - 10:43 pm

OPO

HNL

24h 23m2 stops

$511American Airlines

sáb., ene. 31 - dom., feb. 8

4:05 pm - 9:30 am

HNL

OPO

31h 25m2 stops

12:30 pm - 2:03 pm

OPO

HNL

59h 33m2 stops

$541United Airlines

lun., mar. 16 - lun., mar. 23

3:46 pm - 10:30 am

HNL

OPO

32h 44m2 stops

11:15 am - 2:16 pm

OPO

HNL

37h 01m2 stops

$565Scandinavian Airlines

lun., mar. 16 - mar., mar. 24

6:05 pm - 11:40 am

HNL

OPO

31h 35m2 stops

6:00 am - 2:13 pm

OPO

HNL

42h 13m2 stops

$574United Airlines

jue., feb. 5 - jue., feb. 12

9:50 pm - 9:30 am

HNL

OPO

25h 40m2 stops

12:30 pm - 8:21 pm

OPO

HNL

41h 51m2 stops

$589United Airlines

dom., mar. 15 - lun., mar. 23

11:30 pm - 3:15 pm

HNL

LIS

29h 45m2 stops

5:00 am - 7:57 pm

LIS

HNL

24h 57m2 stops

$604Lufthansa

mar., mar. 3 - mié., mar. 11

7:00 am - 10:05 am

HNL

LIS

40h 05m2 stops

5:05 pm - 6:34 pm

LIS

HNL

36h 29m2 stops

$608British Airways

dom., may. 10 - lun., may. 18

3:15 pm - 10:05 am

HNL

LIS

55h 50m2 stops

5:05 pm - 6:34 pm

LIS

HNL

36h 29m2 stops

$620British Airways

sáb., may. 9 - lun., may. 18

7:00 am - 5:45 pm

HNL

OPO

24h 45m2 stops

8:05 pm - 11:14 am

OPO

HNL

49h 09m2 stops

$625British Airways

mar., mar. 17 - dom., mar. 22

9:55 pm - 11:00 am

HNL

LIS

50h 05m2 stops

6:10 pm - 7:20 pm

LIS

HNL

36h 10m2 stops

$642Lufthansa

vie., abr. 17 - sáb., abr. 25

British Airways flights from Honolulu to Portugal

Our best British Airways deals on Honolulu to Portugal flight tickets

British Airways

May 10

HNL7:00 amHonolulu

40h 05m

2 stops

LIS10:05 amLisbon Humberto Delgado

May 18

LIS5:05 pmLisbon Humberto Delgado

36h 29m

2 stops

HNL6:34 pmHonolulu

$608

British Airways

May 9

HNL3:15 pmHonolulu

55h 50m

2 stops

LIS10:05 amLisbon Humberto Delgado

May 18

LIS5:05 pmLisbon Humberto Delgado

36h 29m

2 stops

HNL6:34 pmHonolulu

$620

British Airways

Mar 17

HNL7:00 amHonolulu

24h 45m

2 stops

OPO5:45 pmPorto

Mar 22

OPO8:05 pmPorto

49h 09m

2 stops

HNL11:14 amHonolulu

$625

Lufthansa flights from Honolulu to Portugal

Our best Lufthansa deals on Honolulu to Portugal flight tickets

Lufthansa

Mar 3

HNL11:30 pmHonolulu

29h 45m

2 stops

LIS3:15 pmLisbon Humberto Delgado

Mar 11

LIS5:00 amLisbon Humberto Delgado

24h 57m

2 stops

HNL7:57 pmHonolulu

$604

Lufthansa

Apr 17

HNL9:55 pmHonolulu

50h 05m

2 stops

LIS11:00 amLisbon Humberto Delgado

Apr 25

LIS6:10 pmLisbon Humberto Delgado

36h 10m

2 stops

HNL7:20 pmHonolulu

$642

Lufthansa

Mar 3

HNL10:55 pmHonolulu

24h 25m

2 stops

LIS9:20 amLisbon Humberto Delgado

Mar 11

LIS11:55 amLisbon Humberto Delgado

35h 18m

1 stop

HNL1:13 pmHonolulu

$649

Fly from

Fly to

Route

Depart

Return

Price

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

sáb. 1/31

7:50 pm-7:40 am

2 stops25h 50m

Porto

dom. 2/8

8:20 am-10:43 pm

2 stops24h 23m

$511

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

lun. 3/16

4:05 pm-9:30 am

2 stops31h 25m

Porto

lun. 3/23

12:30 pm-2:03 pm

2 stops59h 33m

$541

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

lun. 3/16

3:46 pm-10:30 am

2 stops32h 44m

Porto

mar. 3/24

11:15 am-2:16 pm

2 stops37h 01m

$565

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

jue. 2/5

6:05 pm-11:40 am

2 stops31h 35m

Porto

jue. 2/12

6:00 am-2:13 pm

2 stops42h 13m

$574

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

dom. 3/15

9:50 pm-9:30 am

2 stops25h 40m

Porto

lun. 3/23

12:30 pm-8:21 pm

2 stops41h 51m

$589

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

mar. 3/3

11:30 pm-3:15 pm

2 stops29h 45m

Lisbon Humberto Delgado

mié. 3/11

5:00 am-7:57 pm

2 stops24h 57m

$604

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

dom. 5/10

7:00 am-10:05 am

2 stops40h 05m

Lisbon Humberto Delgado

lun. 5/18

5:05 pm-6:34 pm

2 stops36h 29m

$608

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

sáb. 5/9

3:15 pm-10:05 am

2 stops55h 50m

Lisbon Humberto Delgado

lun. 5/18

5:05 pm-6:34 pm

2 stops36h 29m

$620

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

mar. 3/17

7:00 am-5:45 pm

2 stops24h 45m

Porto

dom. 3/22

8:05 pm-11:14 am

2 stops49h 09m

$625

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

vie. 4/17

9:55 pm-11:00 am

2 stops50h 05m

Lisbon Humberto Delgado

sáb. 4/25

6:10 pm-7:20 pm

2 stops36h 10m

$642

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	21h 55m
Direct flights	None

The fastest flight from Honolulu to Portugal takes 21h 55m

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 9,139 reviews	Search United Airlines flights
Air France	PriceFrom $664	Free Cancellation	Rating 7.4 1,519 reviews	Search Air France flights
Air Canada	PriceFrom $777	Free Cancellation	Rating 7.1 10,603 reviews	Search Air Canada flights
American Airlines	PriceFrom $864	Free Cancellation	Rating 7.2 11,095 reviews	Search American Airlines flights
Delta	PriceFrom $895	Free Cancellation	Rating 7.9 8,025 reviews	Search Delta flights
Lufthansa	PriceFrom $944	Free Cancellation	Rating 6.8 7,692 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.