Which airports can I use when flying from Honolulu to Shannon?

Flights from Honolulu to Shannon usually depart from Honolulu (HNL) and arrive at Shannon (SNN).

Can I save money by using flexible dates for flights from Honolulu to Shannon?

Yes. Being flexible with your travel dates can save you up to 51% on the Honolulu to Shannon route. Monday is the cheapest departure day at $751 round-trip on average, while Tuesday is the most expensive at $1,516, a difference of $765. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Honolulu to Shannon?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Honolulu to Shannon changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $779 to $889. That means the highest observed fare was about 14% higher than the lowest one.

What is the time difference between Honolulu and Shannon?

Shannon is 11 hours ahead of Honolulu (Irish Time vs Hawaii-Aleutian Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Shannon Airport (SNN)?

Shannon Airport (SNN) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include: • Budget • Sixt • Europcar • Thrifty • Easirent

How much should I expect to pay for a Honolulu to Shannon flight?

Round-trip flights from Honolulu to Shannon range from $860 to $1,085, with an average of $982 over the past 12 months. Anything below $860 counts as a good deal.

What is the cheapest airline to fly from Honolulu to Shannon?

United Airlines ($779) and British Airways ($838) are the cheapest airlines to fly round-trip from Honolulu to Shannon according to KAYAK data over the last 5 days.

$779 CHEAP FLIGHTS from Honolulu to Shannon (HNL - SNN)

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Cheapest round-trip

$779

Typical prices: $860-$1,085

United Airlines

Sat 9/29Sat 10/13

HNL - SNN • 3 stops

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Flight Deals

Cheap Flights from Honolulu to Shannon (HNL-SNN)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Honolulu to Shannon

Tue, Sep 29 - Tue, Oct 13

8:00 pm - 10:15 amHNL Honolulu-SNN Shannon

27h 15m2 stops Houston George Bush Intcntl Newark

12:30 pm - 1:50 pmSNN Shannon-HNL Honolulu

36h 20m2 stops Newark Chicago O'Hare Intl

$779United Airlines

Wed, Dec 2 - Sun, Dec 6

7:00 am - 11:30 amHNL Honolulu-SNN Shannon

42h 30m2 stops Los Angeles Los Angeles London Heathrow

8:05 pm - 9:24 pmSNN Shannon-HNL Honolulu

35h 19m2 stops London Heathrow Los Angeles Los Angeles

$838British Airways

Sat, Oct 24 - Sat, Oct 31

3:15 pm - 6:10 amHNL Honolulu-SNN Shannon

28h 55m1 stop New York John F Kennedy Intl

5:15 pm - 10:02 pmSNN Shannon-HNL Honolulu

38h 47m2 stops London Heathrow Los Angeles Los Angeles

$879Multiple Airlines

Tue, Sep 29 - Wed, Oct 14

1:00 pm - 10:15 amHNL Honolulu-SNN Shannon

34h 15m2 stops Los Angeles Los Angeles Newark

12:30 pm - 1:50 pmSNN Shannon-HNL Honolulu

36h 20m2 stops Newark Chicago O'Hare Intl

$889United Airlines

Sat, Oct 24 - Sat, Oct 31

10:51 am - 8:25 pmHNL Honolulu-SNN Shannon

22h 34m2 stops Los Angeles Los Angeles London Heathrow

5:15 pm - 10:02 pmSNN Shannon-HNL Honolulu

38h 47m2 stops London Heathrow Los Angeles Los Angeles

$991Multiple Airlines

Sat, Dec 19 - Tue, Dec 29

8:33 pm - 5:50 amHNL Honolulu-SNN Shannon

23h 17m2 stops Dallas/Fort Worth Boston Logan Intl

2:00 pm - 2:13 pmSNN Shannon-HNL Honolulu

34h 13m2 stops Boston Logan Intl Dallas/Fort Worth

$1,142American Airlines

Sat, Dec 19 - Tue, Dec 29

3:45 pm - 6:10 amHNL Honolulu-SNN Shannon

28h 25m1 stop New York John F Kennedy Intl

2:40 pm - 2:55 pmSNN Shannon-HNL Honolulu

34h 15m1 stop New York John F Kennedy Intl

$1,159Multiple Airlines

Sat, Dec 19 - Tue, Dec 29

11:53 pm - 4:45 pmHNL Honolulu-SNN Shannon

30h 52m2 stops Los Angeles Los Angeles London Heathrow

2:40 pm - 2:55 pmSNN Shannon-HNL Honolulu

34h 15m1 stop New York John F Kennedy Intl

$1,209Multiple Airlines

Sat, Dec 19 - Sun, Dec 27

8:33 pm - 5:50 amHNL Honolulu-SNN Shannon

23h 17m2 stops Dallas/Fort Worth Boston Logan Intl

2:00 pm - 2:13 pmSNN Shannon-HNL Honolulu

34h 13m2 stops Boston Logan Intl Dallas/Fort Worth

$1,277American Airlines

Sat, Dec 19 - Sun, Dec 27

3:45 pm - 6:10 amHNL Honolulu-SNN Shannon

28h 25m1 stop New York John F Kennedy Intl

8:05 pm - 11:10 amSNN Shannon-HNL Honolulu

49h 05m2 stops London Heathrow Phoenix Sky Harbor Intl

$1,285Multiple Airlines

Booking Insights

Price, demand and travel trends for Honolulu to Shannon flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Honolulu to Shannon with more confidence.

Prices

Airlines

How much is a round-trip flight from Honolulu to Shannon?

Round-trip flights from Honolulu to Shannon start at $779. Prices are below average for this route right now, with typical round-trip fares ranging from $860 to $1,085. The lowest price found in the past 5 days was $779 on United Airlines.

Find deals

When to book flights from Honolulu to Shannon

Are your dates flexible? Find out the best times to travel from Honolulu to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Honolulu to Shannon?
Flights from Honolulu to Shannon usually depart from Honolulu (HNL) and arrive at Shannon (SNN).
Can I save money by using flexible dates for flights from Honolulu to Shannon?
Yes. Being flexible with your travel dates can save you up to 51% on the Honolulu to Shannon route. Monday is the cheapest departure day at $751 round-trip on average, while Tuesday is the most expensive at $1,516, a difference of $765. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
Do I need a passport to fly from Honolulu to Shannon?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Honolulu to Shannon changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $779 to $889. That means the highest observed fare was about 14% higher than the lowest one.
What is the time difference between Honolulu and Shannon?
Shannon is 11 hours ahead of Honolulu (Irish Time vs Hawaii-Aleutian Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Shannon Airport (SNN)?
Shannon Airport (SNN) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
• Budget
• Sixt
• Europcar
• Thrifty
• Easirent
How much should I expect to pay for a Honolulu to Shannon flight?
Round-trip flights from Honolulu to Shannon range from $860 to $1,085, with an average of $982 over the past 12 months. Anything below $860 counts as a good deal.

If your dates can be flexible, aim for a Monday departure instead of Tuesday. On this route, Monday flights average $751 - about $765 less than Tuesday (50% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Shannon Airport.
- Park Inn by Radisson Shannon Airport
- Treacys Oakwood Hotel

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HNL - SNN

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Everything you should know

Cheap Flights from Honolulu to Shannon (HNL-SNN)

Recent round-trip flight deals from Honolulu to Shannon

Recent one-way flight deals from Honolulu to Shannon

Price, demand and travel trends for Honolulu to Shannon flights

How much is a round-trip flight from Honolulu to Shannon?

What is the cheapest airline to fly from Honolulu to Shannon?

When to book flights from Honolulu to Shannon

Your Honolulu to Shannon flight questions, answered

Your guide to booking Honolulu to Shannon flights

More options for your flight from Honolulu to Shannon

Complete your trip to Shannon with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Honolulu to Shannon

Find direct flights to and from Honolulu and Shannon

Flights from domestic origins to Shannon

Flights to other popular destinations