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Heidelberg

$499+ Cheap flights from O'ahu to Heidelberg, Germany

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — FRA
May 11 — May 181
Sun 5/11
Sun 5/18
1 adult, Economy
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Cheap flight deals from O'ahu to Heidelberg

Keep the following information in mind while searching for O'ahu to Heidelberg flight deals. Data was last updated May 6, 2025.

Round-trip from

$888
(Flighttix)

One-way from

$499
(Flighttix)

Popular in

December

Cheapest in

April

Average price

$1,041
From O'ahu to Heidelberg
Search Deals
One-way flight from O'ahu to Heidelberg
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($179 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from O'ahu to Heidelberg

Cheapest flights from O'ahu to Heidelberg
Explore the most affordable flight options available from O'ahu to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2025.

This Flighttix deal was found by Cheapflights users on 5/6. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1710:45 pmHNL - FRA
1 stop26h 00mMultiple Airlines
Tue 6/242:40 pmFRA - HNL
1 stop20h 19mMultiple Airlines
Deal found 5/6$888
This Booking.com deal was found by Cheapflights users on 5/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:00 pmHNL - FRA
1 stop22h 35mAir Canada
Tue 11/181:30 pmFRA - HNL
2 stops34h 24mAir Canada
Deal found 5/5$937
This Gurufare deal was found by Cheapflights users on 5/5. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:00 pmHNL - FRA
1 stop22h 35mLufthansa
Tue 11/1810:25 amFRA - HNL
1 stop21h 45mLufthansa
Deal found 5/5$942
This United Airlines deal was found by Cheapflights users on 5/5. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/218:00 amHNL - FRA
1 stop18h 55mUnited Airlines
Sun 5/2510:25 amFRA - HNL
2 stops36h 52mUnited Airlines
Deal found 5/5$1,113
This SWISS deal was found by Cheapflights users on 5/5. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/217:00 amHNL - FRA
2 stops24h 55mSWISS
Sun 5/258:50 amFRA - HNL
2 stops24h 54mSWISS
Deal found 5/5$1,350
This WestJet deal was found by Cheapflights users on 5/6. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1710:45 pmHNL - FRA
2 stops46h 55mWestJet
Tue 6/243:15 pmFRA - HNL
2 stops42h 22mWestJet
Deal found 5/6$1,361
This Billigflug deal was found by Cheapflights users on 5/5. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1110:54 pmHNL - FRA
2 stops25h 16mAlaska Airlines
Tue 5/2711:55 amFRA - HNL
1 stop20h 42mAlaska Airlines
Deal found 5/5$1,521
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 5/216:20 amHNL - FRA
2 stops28h 25mAmerican Airlines
Sun 5/259:20 amFRA - HNL
2 stops23h 51mAmerican Airlines
Deal found 5/6$1,559
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/287:00 amHNL - FRA
2 stops22h 45mDelta
Thu 7/311:50 amFRA - HNL
2 stops35h 17mDelta
Deal found 5/4$1,564
This Air France deal was found by Cheapflights users on 5/6. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/117:00 amHNL - FRA
2 stops22h 45mAir France
Wed 6/257:05 amFRA - HNL
2 stops25h 52mAir France
Deal found 5/6$1,579
This KLM deal was found by Cheapflights users on 5/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/293:09 pmHNL - FRA
1 stop29h 31mKLM
Tue 7/17:00 amFRA - HNL
2 stops25h 57mKLM
Deal found 5/4$1,745
This British Airways deal was found by Cheapflights users on 5/4. 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.
Sat 5/319:30 pmHNL - FRA
2 stops36h 55mBritish Airways
Wed 7/28:45 pmFRA - HNL
2 stops37h 10mBritish Airways
Deal found 5/4$1,798

Cheapflights Fare Finder

Customize your flight search to find flights from O'ahu to Heidelberg 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 May 6, 2025.
Use the filters below to find and compare flights from O'ahu to Heidelberg that are best for you.

Fly from

O'ahu

Fly to

Heidelberg

Route

Depart

Return

Price

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Tue 6/17

10:45 pm-12:45 pm

1 stop26h 00m

Frankfurt am Main

Tue 6/24

2:40 pm-10:59 pm

1 stop20h 19m

$888

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Wed 5/21

8:00 am-2:55 pm

1 stop18h 55m

Frankfurt am Main

Sun 5/25

10:25 am-11:17 am

2 stops36h 52m

$1,113

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Wed 5/21

7:00 am-7:55 pm

2 stops24h 55m

Frankfurt am Main

Sun 5/25

8:50 am-9:44 pm

2 stops24h 54m

$1,350

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Tue 6/17

10:45 pm-9:40 am

2 stops46h 55m

Frankfurt am Main

Tue 6/24

3:15 pm-9:37 pm

2 stops42h 22m

$1,361

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Wed 5/21

7:00 am-3:15 pm

1 stop20h 15m

Frankfurt am Main

Sun 5/25

1:35 pm-9:44 pm

1 stop20h 09m

$1,415

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Sun 5/25

10:05 pm-7:10 am

2 stops21h 05m

Frankfurt am Main

Sat 6/7

1:20 pm-8:50 pm

1 stop19h 30m

$1,519

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Wed 5/21

6:20 am-10:45 pm

2 stops28h 25m

Frankfurt am Main

Sun 5/25

9:20 am-9:11 pm

2 stops23h 51m

$1,559

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Wed 5/28

7:00 am-5:45 pm

2 stops22h 45m

Frankfurt am Main

Thu 7/3

11:50 am-11:07 am

2 stops35h 17m

$1,564

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Wed 6/11

7:00 am-5:45 pm

2 stops22h 45m

Frankfurt am Main

Wed 6/25

7:05 am-8:57 pm

2 stops25h 52m

$1,579

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Thu 5/29

3:09 pm-8:40 am

1 stop29h 31m

Frankfurt am Main

Tue 7/1

7:00 am-8:57 pm

2 stops25h 57m

$1,745

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Showing 1-10 of 21 results
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Best time to book a flight from O'ahu to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg from O'ahu 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 O'ahu to Heidelberg

What is the cheapest month to book a flight from O'ahu to Heidelberg?

Currently, January is the cheapest month in which you can book a flight from O'ahu to Heidelberg (average of $729). Flying from O'ahu to Heidelberg in June is currently the most expensive (average of $1,085). 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.

What is the cheapest time of day to fly from FUW to HE1?

Find hourly flight availability from O'ahu to Heidelberg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 6, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from O'ahu to Heidelberg as you normally would.

Rainfall in Heidelberg by month

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

In terms of precipitation, rainfall in Heidelberg ranges from 1.6 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Heidelberg when rainfall is around 1.6 in.

Temperature in Heidelberg by month

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

If weather is an important factor for your trip to Heidelberg, 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 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Heidelberg

Get insights into the airlines that provide service to Heidelberg. 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 Heidelberg. Reviews last updated May 6, 2025.
Read reviews from past customers who have flown Asiana Airlines, Delta and KLM from O'ahu to Heidelberg. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very good
442 reviews

Comfort

8.0

Crew

8.5

Overall

8.2

Food

8.0

Boarding

8.3

Entertainment

7.7

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Asiana Airlines
8.2
Very good
442 reviews
Asiana Airlines
8.2
Very good
442 reviews

Comfort

8.0

Crew

8.5

Overall

8.2

Food

8.0

Boarding

8.3

Entertainment

7.7

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Delta
8.0
Very good
7,944 reviews
Asiana Airlines
8.2
Very good
442 reviews

Comfort

8.0

Crew

8.5

Overall

8.2

Food

8.0

Boarding

8.3

Entertainment

7.7

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
KLM
7.8
Good
1,337 reviews
Asiana Airlines
8.2
Very good
442 reviews

Comfort

8.0

Crew

8.5

Overall

8.2

Food

8.0

Boarding

8.3

Entertainment

7.7

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
SWISS
7.5
Good
1,590 reviews
Asiana Airlines
8.2
Very good
442 reviews

Comfort

8.0

Crew

8.5

Overall

8.2

Food

8.0

Boarding

8.3

Entertainment

7.7

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Air France
7.4
Good
1,448 reviews
Asiana Airlines
8.2
Very good
442 reviews

Comfort

8.0

Crew

8.5

Overall

8.2

Food

8.0

Boarding

8.3

Entertainment

7.7

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Related info for your journey

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

  • What are the cheapest airlines to fly from O'ahu to Heidelberg one-way?

    $514 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on WestJet and Lufthansa, with prices starting from $558 and $654, respectively.

  • Can I find deals for flights from O'ahu to Heidelberg that include hotel bookings?

    Yes. In addition to deals on O'ahu to Heidelberg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'ahu to Heidelberg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'ahu to Heidelberg.

  • Can I find deals for business class flights from O'ahu to Heidelberg?

    Yes. Cheapflights offers flight deals from O'ahu to Heidelberg 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 O'ahu to Heidelberg?

    Currently, January is the cheapest month in which you can book a flight from O'ahu to Heidelberg (average of $729). Flying from O'ahu to Heidelberg in June is currently the most expensive (average of $1,085). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from O'ahu to Heidelberg

Discover the top 3 airlines that operate flights from O'ahu to Heidelberg. 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 May 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$692Average$1,092FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$713Average$1,520FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$730Average$1,387FlexibilityNo cancel feeOn-time69%

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