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Cheap flights from Honolulu to Portugal from $294

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Honolulu to Portugal departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Honolulu to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:50 pm - 9:30 am
HNL
-
OPO
25h 40m
2 stops
Multiple Airlines Logo
6:15 am - 9:04 pm
OPO
-
HNL
24h 49m
2 stops
$723Multiple Airlines
Sun, Oct 25 - Fri, Nov 27
United Airlines Logo
10:50 pm - 9:50 am
HNL
-
LIS
25h 00m
2 stops
United Airlines Logo
5:00 am - 9:04 pm
LIS
-
HNL
26h 04m
2 stops
$757United Airlines
Mon, Nov 9 - Thu, Nov 12
United Airlines Logo
10:50 pm - 8:10 am
HNL
-
LIS
23h 20m
2 stops
United Airlines Logo
5:00 am - 9:04 pm
LIS
-
HNL
26h 04m
2 stops
$758United Airlines
Mon, Nov 9 - Thu, Nov 12
Air Canada Logo
2:00 pm - 9:50 am
HNL
-
LIS
33h 50m
2 stops
Air Canada Logo
1:00 pm - 10:18 pm
LIS
-
HNL
43h 18m
2 stops
$761Air Canada
Mon, Nov 9 - Thu, Nov 12
Air Canada Logo
9:40 pm - 7:00 am
HNL
-
OPO
46h 20m
2 stops
Air Canada Logo
6:00 am - 8:35 pm
OPO
-
HNL
25h 35m
2 stops
$768Air Canada
Sun, Oct 11 - Fri, Oct 23
Air Canada Logo
10:00 pm - 9:50 am
HNL
-
LIS
49h 50m
2 stops
Air Canada Logo
1:00 pm - 8:17 pm
LIS
-
HNL
41h 17m
2 stops
$811Air Canada
Sat, Oct 31 - Mon, Nov 9
Lufthansa Logo
9:50 pm - 9:20 am
HNL
-
LIS
24h 30m
2 stops
Lufthansa Logo
5:05 am - 8:35 pm
LIS
-
HNL
26h 30m
2 stops
$907Lufthansa
Thu, Oct 1 - Thu, Oct 15
KLM Logo
7:00 am - 10:50 pm
HNL
-
LIS
28h 50m
2 stops
KLM Logo
7:45 pm - 7:13 pm
LIS
-
HNL
34h 28m
2 stops
$926KLM
Wed, Sep 2 - Mon, Sep 21
Lufthansa Logo
9:50 pm - 9:20 am
HNL
-
LIS
24h 30m
2 stops
Lufthansa Logo
11:25 am - 8:35 pm
LIS
-
HNL
44h 10m
2 stops
$961Lufthansa
Mon, Jul 13 - Thu, Jul 23
Delta Logo
7:00 am - 10:30 pm
HNL
-
OPO
28h 30m
2 stops
Delta Logo
5:00 am - 9:13 pm
OPO
-
HNL
27h 13m
2 stops
$969Delta
Mon, Sep 7 - Mon, Sep 14

United Airlines flights from Honolulu to Portugal

Our best United Airlines deals on Honolulu to Portugal flight tickets
United Airlines
Nov 9
HNL10:50 pmHonolulu
25h 00m
2 stops
LIS9:50 amLisbon Humberto Delgado
Nov 12
LIS5:00 amLisbon Humberto Delgado
26h 04m
2 stops
HNL9:04 pmHonolulu
$757
United Airlines
Nov 9
HNL10:50 pmHonolulu
23h 20m
2 stops
LIS8:10 amLisbon Humberto Delgado
Nov 12
LIS5:00 amLisbon Humberto Delgado
26h 04m
2 stops
HNL9:04 pmHonolulu
$758
United Airlines
Oct 25
HNL9:50 pmHonolulu
25h 40m
2 stops
OPO9:30 amPorto
Nov 27
OPO12:35 pmPorto
35h 39m
1 stop
HNL2:14 pmHonolulu
$827

Air Canada flights from Honolulu to Portugal

Our best Air Canada deals on Honolulu to Portugal flight tickets
Air Canada
Nov 9
HNL2:00 pmHonolulu
33h 50m
2 stops
LIS9:50 amLisbon Humberto Delgado
Nov 12
LIS1:00 pmLisbon Humberto Delgado
43h 18m
2 stops
HNL10:18 pmHonolulu
$761
Air Canada
Oct 11
HNL9:40 pmHonolulu
46h 20m
2 stops
OPO7:00 amPorto
Oct 23
OPO6:00 amPorto
25h 35m
2 stops
HNL8:35 pmHonolulu
$768
Air Canada
Oct 31
HNL10:00 pmHonolulu
49h 50m
2 stops
LIS9:50 amLisbon Humberto Delgado
Nov 9
LIS1:00 pmLisbon Humberto Delgado
41h 17m
2 stops
HNL8:17 pmHonolulu
$811

momondo Fare Finder

 
Customize your flight search to find flights from Honolulu to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 6, 2026.
Use the filters below to find and compare flights from Honolulu to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Sun 10/25

9:50 pm-9:30 am

2 stops25h 40m

Porto

Fri 11/27

6:15 am-9:04 pm

2 stops24h 49m

$723

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Mon 11/9

10:50 pm-9:50 am

2 stops25h 00m

Lisbon Humberto Delgado

Thu 11/12

5:00 am-9:04 pm

2 stops26h 04m

$757
Quickest round-trip

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Mon 11/9

10:50 pm-8:10 am

2 stops23h 20m

Lisbon Humberto Delgado

Thu 11/12

5:00 am-9:04 pm

2 stops26h 04m

$758

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Mon 11/9

2:00 pm-9:50 am

2 stops33h 50m

Lisbon Humberto Delgado

Thu 11/12

1:00 pm-10:18 pm

2 stops43h 18m

$761

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Sun 10/11

9:40 pm-7:00 am

2 stops46h 20m

Porto

Fri 10/23

6:00 am-8:35 pm

2 stops25h 35m

$768

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Sat 10/31

10:00 pm-9:50 am

2 stops49h 50m

Lisbon Humberto Delgado

Mon 11/9

1:00 pm-8:17 pm

2 stops41h 17m

$811

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Thu 10/1

9:50 pm-9:20 am

2 stops24h 30m

Lisbon Humberto Delgado

Thu 10/15

5:05 am-8:35 pm

2 stops26h 30m

$907

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Wed 9/2

7:00 am-10:50 pm

2 stops28h 50m

Lisbon Humberto Delgado

Mon 9/21

7:45 pm-7:13 pm

2 stops34h 28m

$926

HonoluluLisbon

HNL - LIS

HNLLIS

Honolulu

Mon 7/13

9:50 pm-9:20 am

2 stops24h 30m

Lisbon Humberto Delgado

Thu 7/23

11:25 am-8:35 pm

2 stops44h 10m

$961

HonoluluPorto

HNL - OPO

HNLOPO

Honolulu

Mon 9/7

7:00 am-10:30 pm

2 stops28h 30m

Porto

Mon 9/14

5:00 am-9:13 pm

2 stops27h 13m

$969

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portugal from

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

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 $0, 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 April instead. Flights to Portugal in April, while not as cheap as those in February, still average around $574.

Can stopping save me money on Honolulu to Portugal flights?

You could potentially save up to 25% 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

22h 00m

Direct flights

None
The fastest flight from Honolulu to Portugal takes 22h 00m
There are no direct flights from Honolulu to Portugal. There are no popular flight routes from Honolulu to Portugal.
Search flight deals

Frequently asked questions about flying 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?

  • 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 AirlinesPriceFrom $588Free CancellationRating
7.4
9,775 reviews
Search United Airlines flights
LufthansaPriceFrom $716Free CancellationRating
6.8
8,039 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.

An easier way to manage your Portugal trip

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Find better results for your trip to Portugal

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