Cheap Flights from Honolulu to Porto
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The latest fare from Honolulu to Porto: $775 round trip, Feb 1 – Feb 8, seen Nov 5. Prices by month are below.
Across 5 months of observations from Honolulu to Porto, the lowest round-trip economy fare we recorded was $594, in September. The typical economy fare was $748. September was the cheapest month we saw and July the dearest.
The most recent economy price we saw on this route was $775 on Air France, Delta, and KLM, seen Nov 5.
See every deal from Honolulu, to Porto, or the return direction Porto to Honolulu.
Latest economy price we saw: Honolulu to Porto
The most recent economy round-trip fare we saw on this route.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Honolulu (HNL) to Porto (OPO) | $775 | 5.0¢ | Feb 1 – Feb 8 | Air France, Delta, and KLM | Nov 5 | Check price |
Economy price history: Honolulu to Porto
The lowest fares we saw each month.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Nov 2026 | $729 | $758 | 22 |
| Oct 2026 | $717 | $763 | 69 |
| Sep 2026 | $594 | $687 | 49 |
| Aug 2026 | $706 | $761 | 91 |
| Jul 2026 | $772 | $772 | 3 |
Frequently asked questions
How many flight deals from Honolulu to Porto are on Sparkflights right now?
There are 0 deals from Honolulu to Porto on the board right now.
What is the lowest price ever seen from Honolulu to Porto?
The lowest economy fare we've recorded from Honolulu to Porto is $594, based on 234 price observations over 5 months.
How much does a flight from Honolulu to Porto cost?
The typical round-trip economy fare we observed from Honolulu to Porto is $748, against a recorded low of $594. These are observations, not quotes.
When is the cheapest month to fly Honolulu to Porto?
For economy fares from Honolulu to Porto, September was the cheapest month we observed and July the dearest, over 5 months of data.
What is the current price from Honolulu to Porto?
The most recent economy fare we saw from Honolulu to Porto is $775, on Nov 5.