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Heidelberg

$337+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — FRA
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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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 October 23, 2025.

This AirNGo deal was found by Cheapflights users on 10/22. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:15 pmHNL - FRA
2 stops22h 25mVirgin Atlantic
Wed 11/199:50 amFRA - HNL
2 stops42h 35mVirgin Atlantic
Deal found 10/22$555
This Finnair deal was found by Cheapflights users on 10/23. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:50 pmHNL - FRA
1 stop24h 25mMultiple Airlines
Wed 11/1910:50 amFRA - HNL
2 stops37h 56mMultiple Airlines
Deal found 10/23$559
This Gotogate deal was found by Cheapflights users on 10/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/310:55 pmHNL - FRA
2 stops44h 45mAir Canada
Wed 11/199:45 amFRA - HNL
2 stops37h 58mAir Canada
Deal found 10/22$568
This United deal was found by Cheapflights users on 10/21. 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.
Sat 11/111:30 pmHNL - FRA
1 stop23h 05mMultiple Airlines
Fri 11/1410:40 amFRA - HNL
1 stop22h 00mMultiple Airlines
Deal found 10/21$593
This KAYAK deal was found by Cheapflights users on 10/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:00 amHNL - FRA
2 stops26h 55mSWISS
Tue 11/49:10 amFRA - HNL
2 stops24h 17mSWISS
Deal found 10/22$595
This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/252:00 pmHNL - FRA
1 stop31h 55mMultiple Airlines
Tue 12/910:25 amFRA - HNL
1 stop21h 38mMultiple Airlines
Deal found 10/22$598
This United Airlines deal was found by Cheapflights users on 10/21. 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 10/298:50 amHNL - FRA
2 stops22h 15mUnited Airlines
Tue 11/48:15 amFRA - HNL
2 stops25h 12mUnited Airlines
Deal found 10/21$601

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 October 23, 2025.

Round-trip from

$555
(AirNGo)

One-way from

$337
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$1,157
From O'ahu to Heidelberg
Search Deals
One-way flight from O'ahu to Heidelberg
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 23, 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

Mon 11/3

11:15 pm-8:40 am

2 stops22h 25m

Frankfurt am Main

Wed 11/19

9:50 am-5:25 pm

2 stops42h 35m

$555

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Mon 11/3

7:50 pm-7:15 am

1 stop24h 25m

Frankfurt am Main

Wed 11/19

10:50 am-1:46 pm

2 stops37h 56m

$559

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Wed 2/11

10:55 pm-7:25 am

2 stops45h 30m

Frankfurt am Main

Fri 2/20

7:15 am-9:40 pm

2 stops25h 25m

$585

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Tue 11/25

10:55 pm-4:05 pm

2 stops30h 10m

Frankfurt am Main

Tue 12/9

9:15 am-9:03 pm

2 stops22h 48m

$590

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Mon 11/3

9:50 am-2:55 pm

1 stop18h 05m

Frankfurt am Main

Wed 11/19

10:40 am-12:43 pm

1 stop37h 03m

$590

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Wed 11/5

8:00 am-1:15 pm

2 stops42h 15m

Frankfurt am Main

Mon 11/10

4:20 pm-10:27 pm

2 stops41h 07m

$595

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Wed 2/11

8:00 am-4:05 pm

2 stops21h 05m

Frankfurt am Main

Fri 2/20

10:05 am-4:46 pm

2 stops41h 41m

$599

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Wed 11/5

8:00 am-6:05 pm

2 stops23h 05m

Frankfurt am Main

Mon 11/10

1:15 pm-10:27 pm

2 stops44h 12m

$611

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Sun 11/30

10:55 pm-7:05 pm

2 stops33h 10m

Frankfurt am Main

Mon 12/8

9:15 am-9:03 pm

2 stops22h 48m

$613

HonoluluFrankfurt am Main

HNL - FRA

HNLFRA

Honolulu

Sat 11/29

10:55 pm-8:55 am

1 stop23h 00m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/23

Showing 1-10 of 19 results
1
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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, April is the cheapest month in which you can book a flight from O'ahu to Heidelberg (average of $643). Flying from O'ahu to Heidelberg in June is currently the most expensive (average of $1,470). 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 October 23, 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 October 23, 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
8,991 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,991 reviews
United Airlines
7.4
Good
8,991 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
Air Canada
7.1
Good
10,346 reviews
United Airlines
7.4
Good
8,991 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
Lufthansa
6.8
Okay
7,514 reviews
United Airlines
7.4
Good
8,991 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 18h 05m. Fly via Virgin Atlantic, 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.

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

    $376 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 Lufthansa and United Airlines, with prices starting from $391 and $392, 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, April is the cheapest month in which you can book a flight from O'ahu to Heidelberg (average of $643). Flying from O'ahu to Heidelberg in June is currently the most expensive (average of $1,470). 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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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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$692Average$1,092FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$757Average$1,582FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$984Average$1,375FlexibilityNo cancel feeOn-time76%

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