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

KLM is the most popular carrier operating from Honolulu to Portugal

What airlines fly to Portugal?

United Airlines, Delta and Lufthansa 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 43% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 7 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 7 as of August 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.

$432 Cheap Flights from Honolulu to Portugal in 2025

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Find the cheapest flights from Honolulu to Portugal

Round-trip

One-way

Last minute

Cheap round-trip flights

1:25 pm - 11:30 pmHNL-LIS

24h 05m2 stops

5:00 am - 9:03 pmLIS-HNL

26h 03m2 stops

$802Lufthansa

Find Deal

Wed, Oct 29 - Wed, Nov 5

10:05 pm - 9:20 amHNL-LIS

24h 15m2 stops

5:00 am - 8:39 pmLIS-HNL

25h 39m2 stops

$824Lufthansa

Find Deal

Wed, Oct 22 - Wed, Nov 5

10:50 pm - 9:20 amHNL-LIS

48h 30m2 stops

10:50 am - 10:35 pmLIS-HNL

21h 45m1 stop

$853Air Canada

Find Deal

Fri, Jan 16 - Sun, Jan 25

8:00 am - 9:20 amHNL-LIS

38h 20m3 stops

5:05 am - 7:49 pmLIS-HNL

25h 44m2 stops

$958United Airlines

Find Deal

Sun, Sep 21 - Tue, Sep 30

3:30 pm - 8:00 amHNL-LIS

29h 30m1 stop

5:30 am - 8:09 pmLIS-HNL

24h 39m2 stops

$995Delta

Find Deal

Wed, Oct 22 - Wed, Nov 5

5:45 pm - 9:00 amHNL-LIS

29h 15m1 stop

5:30 am - 9:46 pmLIS-HNL

26h 16m2 stops

$996Delta

Find Deal

Sun, Nov 23 - Sat, Dec 6

8:05 pm - 8:20 amHNL-LIS

25h 15m2 stops

12:20 pm - 7:08 pmLIS-HNL

41h 48m2 stops

$1,101United Airlines

Find Deal

Fri, Oct 3 - Fri, Oct 17

10:30 pm - 9:55 amHNL-LIS

24h 25m3 stops

5:00 am - 8:40 pmLIS-HNL

25h 40m2 stops

$1,745Air Canada

Find Deal

Fri, Oct 24 - Thu, Oct 30

10:45 pm - 7:40 amHNL-OPO

22h 55m3 stops

4:40 pm - 1:50 pmOPO-HNL

31h 10m2 stops

$8,278American Airlines

Find Deal

Mon, Nov 3 - Mon, Dec 8

7:50 pm - 7:40 amHNL-OPO

25h 50m3 stops

8:20 am - 1:50 pmOPO-HNL

39h 30m2 stops

$8,315American Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 30

Lufthansa flights from Honolulu to Portugal

Our best Lufthansa deals on Honolulu to Portugal flight tickets

Lufthansa

Oct 29

HNL1:25 pmHonolulu

24h 05m

2 stops

LIS11:30 pmLisbon Humberto Delgado

Nov 5

LIS5:00 amLisbon Humberto Delgado

26h 03m

2 stops

HNL9:03 pmHonolulu

$802

Find similar

Lufthansa

Oct 22

HNL10:05 pmHonolulu

24h 15m

2 stops

LIS9:20 amLisbon Humberto Delgado

Nov 5

LIS5:00 amLisbon Humberto Delgado

25h 39m

2 stops

HNL8:39 pmHonolulu

$824

Find similar

Lufthansa

Nov 23

HNL10:55 pmHonolulu

24h 25m

2 stops

LIS9:20 amLisbon Humberto Delgado

Dec 6

LIS5:00 amLisbon Humberto Delgado

27h 30m

2 stops

HNL10:30 pmHonolulu

$831

Find similar

Delta flights from Honolulu to Portugal

Our best Delta deals on Honolulu to Portugal flight tickets

Delta

Oct 22

HNL3:30 pmHonolulu

29h 30m

1 stop

LIS8:00 amLisbon Humberto Delgado

Nov 5

LIS5:30 amLisbon Humberto Delgado

24h 39m

2 stops

HNL8:09 pmHonolulu

$995

Find similar

Delta

Nov 23

HNL5:45 pmHonolulu

29h 15m

1 stop

LIS9:00 amLisbon Humberto Delgado

Dec 6

LIS5:30 amLisbon Humberto Delgado

26h 16m

2 stops

HNL9:46 pmHonolulu

$996

Find similar

Delta

Oct 22

HNL3:30 pmHonolulu

29h 30m

1 stop

LIS8:00 amLisbon Humberto Delgado

Nov 5

LIS5:30 amLisbon Humberto Delgado

25h 56m

2 stops

HNL9:26 pmHonolulu

$1,050

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Wed 10/29

1:25 pm-11:30 pm

2 stops24h 05m

Lisbon Humberto Delgado

Wed 11/5

5:00 am-9:03 pm

2 stops26h 03m

$802

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Wed 10/22

10:05 pm-9:20 am

2 stops24h 15m

Lisbon Humberto Delgado

Wed 11/5

5:00 am-8:39 pm

2 stops25h 39m

$824

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Fri 1/16

10:50 pm-9:20 am

2 stops48h 30m

Lisbon Humberto Delgado

Sun 1/25

10:50 am-10:35 pm

1 stop21h 45m

$853

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Sun 9/21

8:00 am-9:20 am

3 stops38h 20m

Lisbon Humberto Delgado

Tue 9/30

5:05 am-7:49 pm

2 stops25h 44m

$958

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Wed 10/22

3:30 pm-8:00 am

1 stop29h 30m

Lisbon Humberto Delgado

Wed 11/5

5:30 am-8:09 pm

2 stops24h 39m

$995

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Sun 11/23

5:45 pm-9:00 am

1 stop29h 15m

Lisbon Humberto Delgado

Sat 12/6

5:30 am-9:46 pm

2 stops26h 16m

$996

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Fri 10/3

8:05 pm-8:20 am

2 stops25h 15m

Lisbon Humberto Delgado

Fri 10/17

12:20 pm-7:08 pm

2 stops41h 48m

$1,101

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Fri 10/24

10:30 pm-9:55 am

3 stops24h 25m

Lisbon Humberto Delgado

Thu 10/30

5:00 am-8:40 pm

2 stops25h 40m

$1,745

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Mon 11/3

10:45 pm-7:40 am

3 stops22h 55m

Porto

Mon 12/8

4:40 pm-1:50 pm

2 stops31h 10m

$8,278

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Tue 12/2

7:50 pm-7:40 am

3 stops25h 50m

Porto

Tue 12/30

8:20 am-1:50 pm

2 stops39h 30m

$8,315

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 February. Flight prices, which tend to average around $878, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from Honolulu during January instead. Flights to Portugal in January, while not as cheap as those in February, still average around $943.

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.

How far in advance should I book a flight to Portugal?

You are more likely to see cheaper flights to Portugal from Honolulu when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $1,254 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Honolulu for as low as $835 on momondo.

Cheap Honolulu to Portugal flight deals and tips

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

Direct flights	None

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 7 as of August 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 8,930 reviews	Search United Airlines flights
Air France	PriceFrom $664	Free Cancellation	Rating 7.4 1,469 reviews	Search Air France flights
Air Canada	PriceFrom $777	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
British Airways	PriceFrom $800	Free Cancellation	Rating 6.7 7,291 reviews	Search British Airways flights
American Airlines	PriceFrom $864	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Lufthansa	PriceFrom $882	Free Cancellation	Rating 6.8 7,344 reviews	Search Lufthansa flights
Delta	PriceFrom $895	Free Cancellation	Rating 7.9 7,981 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.