HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heidelberg

$478+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — FRA
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'ahu to Heidelberg with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 14, 2025.

This oojo deal was found by Cheapflights users on 12/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:20 pmHNL - FRA
1 stop38h 40mMultiple Airlines
Tue 1/66:00 pmFRA - HNL
1 stop29h 10mMultiple Airlines
Deal found 12/13$1,710
This FlightHub deal was found by Cheapflights users on 12/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:55 pmHNL - FRA
2 stops44h 30mAir Canada
Tue 1/69:45 amFRA - HNL
2 stops37h 58mAir Canada
Deal found 12/13$1,922
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Sun 12/218:40 pmHNL - FRA
1 stop27h 50mUnited Airlines
Tue 1/612:50 pmFRA - HNL
2 stops35h 29mUnited Airlines
Deal found 12/14$1,928
This Air Canada deal was found by Cheapflights users on 12/13. 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.
Wed 12/172:00 pmHNL - FRA
2 stops29h 40mAir Canada
Sat 1/39:45 amFRA - HNL
2 stops37h 58mAir Canada
Deal found 12/13$2,295
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:12 amHNL - FRA
2 stops38h 53mMultiple Airlines
Thu 12/186:00 pmFRA - HNL
1 stop29h 10mMultiple Airlines
Deal found 12/13$2,500
This Booking.com deal was found by Cheapflights users on 12/13. 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.
Tue 12/169:55 amHNL - FRA
2 stops36h 35mLufthansa
Thu 12/188:10 pmFRA - HNL
2 stops35h 49mLufthansa
Deal found 12/13$2,537

Find 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 December 14, 2025.

Round-trip from

$778
(Kiwi.com)

One-way from

$478
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,758
From O'ahu to Heidelberg
Search Deals
One-way flight from O'ahu to Heidelberg
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($163 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 14, 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

Thu 1/15

10:55 pm-4:05 pm

2 stops30h 10m

Frankfurt am Main

Thu 1/22

10:15 am-9:08 pm

2 stops21h 53m

$798

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Mon 5/4

11:50 pm-12:45 pm

1 stop24h 55m

Frankfurt am Main

Mon 5/11

11:40 am-10:45 pm

1 stop23h 05m

$800

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Tue 5/5

11:50 pm-12:45 pm

1 stop24h 55m

Frankfurt am Main

Tue 5/12

11:40 am-10:45 pm

1 stop23h 05m

$800

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Wed 1/28

10:55 pm-7:25 am

2 stops21h 30m

Frankfurt am Main

Wed 2/4

10:40 am-9:40 pm

1 stop22h 00m

$818

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Thu 2/5

11:30 pm-11:05 am

2 stops24h 35m

Frankfurt am Main

Wed 2/18

10:40 am-9:40 pm

1 stop22h 00m

$822

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Thu 1/22

10:55 pm-10:45 am

2 stops24h 50m

Frankfurt am Main

Mon 1/26

9:45 am-12:43 pm

2 stops37h 58m

$847

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Thu 1/22

4:44 pm-7:50 am

1 stop28h 06m

Frankfurt am Main

Wed 2/4

6:55 am-5:58 pm

2 stops22h 03m

$850

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Thu 1/22

9:57 am-2:55 pm

1 stop17h 58m

Frankfurt am Main

Wed 2/4

10:25 am-9:08 pm

1 stop21h 43m

$851

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Thu 2/5

9:35 pm-8:40 am

2 stops24h 05m

Frankfurt am Main

Wed 2/18

6:55 am-9:28 pm

2 stops25h 33m

$851

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Thu 1/15

2:00 pm-7:25 am

2 stops30h 25m

Frankfurt am Main

Thu 1/22

9:45 am-12:43 pm

2 stops37h 58m

$851

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 19 results
1
2

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 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 December 14, 2025.

It’s typically best to fly out from O'ahu to Heidelberg in the afternoon. Doing so could potentially save you 81% on the flight price compared to flying at noon, which is usually more expensive.

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 December 14, 2025.
See what other customers who have flown with United Airlines, Air Canada, and Lufthansa from O'ahu to Heidelberg have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,093 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,093 reviews
United Airlines
7.4
Good
9,093 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Air Canada
7.1
Good
10,522 reviews
United Airlines
7.4
Good
9,093 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Lufthansa
6.8
Okay
7,626 reviews
United Airlines
7.4
Good
9,093 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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.

  • How long is the flight from O'ahu to Heidelberg?

    There are many flights that can get you from O'ahu to Heidelberg in 21h 30m. Fly via Lufthansa or Air Canada to get the fastest option. Airlines will cover a distance of 7432 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$670Average$1,215FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$692Average$973FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$987Average$1,373FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.