How long is the flight from Hilo to Portugal?

Departing from Hilo to Portugal will take you 40h 10m. There are 7827 mi between Hilo and Portugal.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest time of day to fly from ITO to PT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hilo to Portugal as you normally would.

What airport do you fly from for flights from Hilo to Portugal?

Located just 3.0 mi from the city center, Hilo Intl (ITO) is the airport most travelers will use when flying to Portugal from Hilo.

Can I find deals for flights from Hilo to Portugal that include hotel bookings?

Yes. In addition to deals on Hilo to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Hilo to Portugal?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hilo to Portugal.

Can I find deals for business class flights from Hilo to Portugal?

Yes. Cheapflights offers flight deals from Hilo to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,041+ Cheap Flights from Hilo to Portugal

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Cheap flight deals from Hilo to Portugal

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Cheapest flights from Hilo to Portugal
Explore the most affordable flight options available from Hilo to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.

Sun 12/66:00 am

ITO

LIS

2 stops40h 10m

United Airlines

Wed 12/910:15 am

LIS

ITO

2 stops45h 41m

United Airlines

Deal found 7/29

$1,041

Find flight deals from Hilo to Portugal

Round-trip from	$1,041 (United Airlines)

From Hilo Intl to Portugal

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HiloLisbon

ITO - LIS

ITOLIS

Hilo Intl

Sun 12/6

6:00 am-8:10 am

2 stops40h 10m

Lisbon Humberto Delgado

Wed 12/9

10:15 am-9:56 pm

2 stops45h 41m

$1,041

HiloLisbon

ITO - LIS

ITOLIS

Hilo Intl

Sun 1/17

12:38 pm-8:10 am

2 stops33h 32m

Lisbon Humberto Delgado

Sun 1/24

10:15 am-7:04 am

2 stops54h 49m

$1,094

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Sorted by cheapest first

Best time to book a flight from Hilo to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Hilo with our price prediction graph.

ITO-LIS

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hilo to Portugal

ITO-PT0

ITO-LIS

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Hilo to Portugal?
Located just 3.0 mi from the city center, Hilo Intl (ITO) is the airport most travelers will use when flying to Portugal from Hilo.
How long is the flight from Hilo to Portugal?
Departing from Hilo to Portugal will take you 40h 10m. There are 7827 mi between Hilo and Portugal.
Can I find deals for flights from Hilo to Portugal that include hotel bookings?
Yes. In addition to deals on Hilo to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Hilo to Portugal?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hilo to Portugal.
Can I find deals for business class flights from Hilo to Portugal?
Yes. Cheapflights offers flight deals from Hilo to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$1,041+ Cheap flights from Hilo (ITO) to Portugal

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hilo to Portugal with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Hilo to Portugal

Cheapest flights from Hilo to PortugalExplore the most affordable flight options available from Hilo to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.

Explore the most affordable flight options available from Hilo to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.

Best flights from Hilo to PortugalDiscover carefully curated flight deals from Hilo to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2026.

Discover carefully curated flight deals from Hilo to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2026.

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Best time to book a flight from Hilo to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Hilo with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Hilo to Portugal?

How long is the flight from Hilo to Portugal?

Can I find deals for flights from Hilo to Portugal that include hotel bookings?

How can I find direct flights from Hilo to Portugal?

Can I find deals for business class flights from Hilo to Portugal?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hilo to Portugal

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Portugal by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Hilo to Portugal by cabin class

Find flights from Hilo to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hilo and Portugal flights

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Hilo to Portugal flights

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Cheapest flights from Hilo to Portugal
Explore the most affordable flight options available from Hilo to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.

Best flights from Hilo to Portugal
Discover carefully curated flight deals from Hilo to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2026.