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Shannon

$845+ Cheap flights from Honolulu (HNL) to Shannon (SNN)

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SNN
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Honolulu to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) to Shannon (SNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$935
(American Airlines)
Provider with most accurate pricing for Honolulu-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Shannon flights.
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From Honolulu to Shannon
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Find flight deals from Honolulu to Shannon

Cheapest flights from Honolulu to Shannon
Explore the most affordable flight options available from Honolulu to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Air Canada deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/911:00 pmHNL - SNN
2 stops31h 45mAir Canada
Thu 11/277:45 amSNN - HNL
2 stops23h 49mAir Canada
Deal found 3/26$845
This Air Canada deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/92:15 pmHNL - SNN
2 stops43h 10mMultiple Airlines
Thu 11/277:45 amSNN - HNL
3 stops39h 15mMultiple Airlines
Deal found 3/27$855
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/116:20 amHNL - SNN
2 stops22h 50mAmerican Airlines
Tue 5/207:40 amSNN - HNL
2 stops24h 31mAmerican Airlines
Deal found 3/26$935
This British Airways deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/49:39 pmHNL - SNN
2 stops26h 41mBritish Airways
Sat 5/175:30 pmSNN - HNL
2 stops38h 41mBritish Airways
Deal found 3/27$997
This United deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/49:05 amHNL - SNN
3 stops38h 10mUnited Airlines
Sat 5/1712:30 pmSNN - HNL
2 stops33h 53mUnited Airlines
Deal found 3/26$1,369

Cheapflights Fare Finder

Customize your flight search to find flights from Honolulu to Shannon 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, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Honolulu to Shannon that are best for you.

Fly from

Honolulu

Fly to

Shannon

Route

Depart

Return

Price

HonoluluShannon

HNL - SNN

HNLSNN

Honolulu

Sun 5/11

6:20 am-4:10 pm

2 stops22h 50m

Shannon

Tue 5/20

7:40 am-9:11 pm

2 stops24h 31m

$935

HonoluluShannon

HNL - SNN

HNLSNN

Honolulu

Sun 5/4

9:39 pm-11:20 am

2 stops26h 41m

Shannon

Sat 5/17

5:30 pm-9:11 pm

2 stops38h 41m

$997

HonoluluShannon

HNL - SNN

HNLSNN

Honolulu

Sun 5/4

9:05 am-10:15 am

3 stops38h 10m

Shannon

Sat 5/17

12:30 pm-11:23 am

2 stops33h 53m

$1,369

HonoluluShannon

HNL - SNN

HNLSNN

Honolulu

Sun 5/11

7:00 am-8:35 pm

3 stops26h 35m

Shannon

Tue 5/20

7:40 am-8:48 pm

2 stops24h 08m

$1,719

HonoluluShannon

HNL - SNN

HNLSNN

Honolulu

Sun 5/4

7:00 am-8:35 pm

3 stops26h 35m

Shannon

Sat 5/17

7:40 am-8:48 pm

2 stops24h 08m

$1,729

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

  • Most accurate provider: When it comes to deals on Honolulu-Shannon, Clare flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Honolulu-Shannon, Clare flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Honolulu-Shannon, Clare flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Honolulu-Shannon, Clare flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Honolulu-Shannon, Clare flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Honolulu to Shannon

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

Rainfall in Shannon by month

Plan your trip to Shannon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Shannon, Clare ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Shannon, Clare when rainfall is around 2.3 in.

Temperature in Shannon by month

Plan your trip to Shannon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Shannon, Clare, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shannon. Reviews last updated March 28, 2025.
United Airlines
7.4
Good
8,603 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.0

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,603 reviews
United Airlines
7.4
Good
8,603 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.0

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,603 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.0

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.0
Good
8,986 reviews
United Airlines
7.4
Good
8,603 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.0

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.6
Okay
6,712 reviews
United Airlines
7.4
Good
8,603 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.0

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Honolulu to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Honolulu to Shannon that include hotel bookings?

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

  • How can I find direct flights from Honolulu to Shannon?

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

  • Can I find deals for business class flights from Honolulu to Shannon?

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

  • What is the cheapest month to book a flight from Honolulu to Shannon, Clare?

    Currently, February is the cheapest month in which you can book a flight from Honolulu to Shannon, Clare (average of $533). Flying from Honolulu to Shannon, Clare in June is currently the most expensive (average of $1,007). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Honolulu to Shannon

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Top airline flying from Honolulu to Shannon

Discover the top airline that operate flights from Honolulu to Shannon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$599Average$1,031FlexibilityNo cancel feeOn-time69%
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