Honolulu, Oahu (HNL) to Singapore (SIN) is 10,789 km in a straight line, the equivalent of about 13h 59m in the air; we have not seen a nonstop fare on this pair. The lowest one-way fare seen recently was $498 with Alaska Airlines (1 stop), departing 9 Jan 2027 — as of 8 Oct 2026.

Check fares, see which airlines fly this route, and sort out airports, visas, and what to do at the destination — all before you book.

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See today's HNL–SIN fares on Trip.com

Opens the Honolulu, Oahu to Singapore route, ready to pick a date.

When you land in Singapore

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Getting out of Singapore (SIN)

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Things to do in Singapore

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Tours, tickets & day trips

Our pick

GetYourGuide has the deepest catalogue for Singapore and free cancellation on most experiences — book now, decide later.

Browse Singapore Just need timed-entry attraction tickets in Singapore? Try Tiqets.Want a private driver-guide? Trip.com Private Tours in Singapore.

Flights HNL → SIN

Compare live fares from Honolulu, Oahu to Singapore across 750+ airlines.

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Why travelers watch this route

Fares seen

The lowest one-way fare seen was $498 with Alaska Airlines (1 stop), departing 9 Jan 2027. Checked 8 Oct 2026 — fares move daily.

Seasonality

Singapore demand usually strengthens around February – August, which can push fares higher on this corridor.

Who flies it

We have not confirmed a nonstop carrier on HNL–SIN; most travellers connect through a hub.

Airlines flying Honolulu, Oahu to Singapore

We have not confirmed which airlines fly HNL–SIN nonstop. Search the route to see every carrier selling it today, including connections.

Best time to fly to Singapore

Based on weather and travel conditions in Singapore

Jan

Feb

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Dec

Best monthsGoodAvoid if possible

Singapore is a year-round destination. February–August sees the least rainfall. The northeast monsoon (December–March) brings more rain, but showers are typically short.

Peak season: February – August

Direct & Connecting Flights

We have not seen a nonstop fare between Honolulu, Oahu (HNL) and Singapore (SIN), so most itineraries connect through a hub.

Fares & Price Guide

The lowest one-way fare seen on HNL–SIN was $498 USD (1 stop) as of 8 Oct 2026. Set a fare alert to be told when it drops.

About Singapore, Singapore

Flights arrive at Singapore Changi Airport (SIN). Best visited during February – August. See the destination guide for hotels, visa requirements and travel tips.

Plan this route beyond the fare

Use the wider AirConnect network to move from a route check into airports, airlines, visa, and trip planning.

Search HNL → SIN

See current Honolulu, Oahu to Singapore fares on Trip.com.

Airport Guides

Check terminals, transport and arrival details for HNL and SIN.

Airline Route Maps

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Singapore Planning

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Price Alerts

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Visa Guides

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Explore related route clusters

More routes in this part of the world.

USA routes

Browse more routes from the Honolulu, Oahu side of this corridor.

Singapore routes

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All routes A–Z

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Frequently asked questions — Honolulu, Oahu to Singapore flights

How long is the flight from Honolulu, Oahu to Singapore?

Honolulu, Oahu (HNL) and Singapore (SIN) are 10,789 km apart, about 13h 59m of flying time. We have not seen a nonstop fare on this pair, so expect to connect — the cheapest itinerary seen had 1 stop, which adds to the total journey time.

How far is Honolulu, Oahu from Singapore by air?

The great-circle distance between Daniel K. Inouye International Airport and Singapore Changi Airport is 10,789 km (6,704 miles), a ultra long-haul route.

How much does a flight from Honolulu, Oahu to Singapore cost?

The lowest one-way fare seen recently on HNL–SIN was $498 USD with Alaska Airlines (1 stop), departing 9 Jan 2027, found in fare searches as of 8 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.

Do I need a visa to travel from Honolulu, Oahu to Singapore?

It depends on your passport. Some nationalities can enter Singapore visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.

What is the best time to visit Singapore?

Singapore is a year-round destination. February–August sees the least rainfall. The northeast monsoon (December–March) brings more rain, but showers are typically short.

Sources: fares from Travelpayouts flight-search data, seen 8 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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