HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heidelberg

$445+ Cheap flights from Oklahoma City (OKC) 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — FRA
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oklahoma City 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.

Cheapflights Tip: The best prices from Oklahoma City Will Rogers World to Heidelberg are usually found in February or November, booked 64 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from Oklahoma City to Heidelberg

Keep the following information in mind while searching for Oklahoma City to Heidelberg flight deals. Data was last updated May 1, 2025.

Round-trip from

$700
(StudentUniverse)

One-way from

$445
(Ovago)

Popular in

July

Cheapest in

February

Average price

$1,208
From Oklahoma City Will Rogers World to Heidelberg
Search Deals
One-way flight from Oklahoma City Will Rogers World to Heidelberg
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($114 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Oklahoma City to Heidelberg

Cheapest flights from Oklahoma City to Heidelberg
Explore the most affordable flight options available from Oklahoma City to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This StudentUniverse deal was found by Cheapflights users on 4/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/612:02 pmOKC - FRA
1 stop13h 43mFinnair
Sun 8/247:20 pmFRA - OKC
2 stops29h 41mFinnair
Deal found 4/30$700
This British Airways deal was found by Cheapflights users on 4/30. 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.
Wed 8/612:02 pmOKC - FRA
1 stop13h 43mBritish Airways
Sun 8/2410:45 amFRA - OKC
1 stop18h 37mBritish Airways
Deal found 4/30$713
This Finnair deal was found by Cheapflights users on 4/30. 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.
Sun 12/288:45 amOKC - FRA
1 stop15h 30mMultiple Airlines
Mon 1/57:20 pmFRA - OKC
2 stops29h 17mMultiple Airlines
Deal found 4/30$780
This deal was found by Cheapflights users on 5/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/131:55 pmOKC - FRA
1 stop12h 00mDelta
Tue 8/1910:40 amFRA - OKC
1 stop16h 52mDelta
Deal found 5/1$783
This Orbitz deal was found by Cheapflights users on 4/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:40 pmOKC - FRA
1 stop13h 05mIberia
Mon 10/2712:10 pmFRA - OKC
2 stops27h 14mIberia
Deal found 4/30$789
This Booking.com deal was found by Cheapflights users on 4/30. 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.
Mon 9/156:05 amOKC - FRA
2 stops17h 25mAir Canada
Tue 9/309:55 amFRA - OKC
2 stops44h 11mAir Canada
Deal found 4/30$813
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Sat 8/233:50 pmOKC - FRA
1 stop33h 25mUnited Airlines
Mon 9/15:35 pmFRA - OKC
2 stops31h 46mUnited Airlines
Deal found 5/1$825
This Gurufare deal was found by Cheapflights users on 5/1. 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.
Tue 9/1612:04 pmOKC - FRA
1 stop13h 11mLufthansa
Tue 9/3010:00 amFRA - OKC
1 stop18h 42mLufthansa
Deal found 5/1$861
This Air France deal was found by Cheapflights users on 4/29. 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.
Mon 6/911:17 amOKC - FRA
2 stops15h 33mAir France
Mon 6/1611:00 amFRA - OKC
2 stops16h 23mAir France
Deal found 4/29$1,107
This Scandinavian Airlines deal was found by Cheapflights users on 5/1. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2311:25 amOKC - FRA
2 stops20h 15mScandinavian Airlines
Mon 9/17:00 amFRA - OKC
3 stops23h 47mScandinavian Airlines
Deal found 5/1$1,271

Cheapflights Fare Finder

Customize your flight search to find flights from Oklahoma City 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 1, 2025.
Use the filters below to find and compare flights from Oklahoma City to Heidelberg that are best for you.

Fly from

Oklahoma City

Fly to

Heidelberg

Route

Depart

Return

Price

Oklahoma CityFrankfurt am Main

OKC - FRA

OKCFRA

Oklahoma City Will Rogers World

Wed 8/6

12:02 pm-8:45 am

1 stop13h 43m

Frankfurt am Main

Sun 8/24

7:20 pm-6:01 pm

2 stops29h 41m

$700

Oklahoma CityFrankfurt am Main

OKC - FRA

OKCFRA

Oklahoma City Will Rogers World

Wed 8/6

12:02 pm-8:45 am

1 stop13h 43m

Frankfurt am Main

Sun 8/24

10:45 am-10:22 pm

1 stop18h 37m

$713

Oklahoma CityFrankfurt am Main

OKC - FRA

OKCFRA

Oklahoma City Will Rogers World

Sun 7/13

1:55 pm-8:55 am

1 stop12h 00m

Frankfurt am Main

Tue 8/19

10:40 am-8:32 pm

1 stop16h 52m

$783

Oklahoma CityFrankfurt am Main

OKC - FRA

OKCFRA

Oklahoma City Will Rogers World

Wed 10/22

12:40 pm-8:45 am

1 stop13h 05m

Frankfurt am Main

Mon 10/27

12:10 pm-9:24 am

2 stops27h 14m

$789

Oklahoma CityFrankfurt am Main

OKC - FRA

OKCFRA

Oklahoma City Will Rogers World

Wed 10/22

10:35 am-8:10 am

2 stops14h 35m

Frankfurt am Main

Mon 10/27

9:15 pm-6:14 pm

2 stops50h 59m

$796

Oklahoma CityFrankfurt am Main

OKC - FRA

OKCFRA

Oklahoma City Will Rogers World

Mon 9/15

6:05 am-6:30 am

2 stops17h 25m

Frankfurt am Main

Tue 9/30

9:55 am-11:06 pm

2 stops44h 11m

$813

Oklahoma CityFrankfurt am Main

OKC - FRA

OKCFRA

Oklahoma City Will Rogers World

Sat 8/23

3:50 pm-8:15 am

1 stop33h 25m

Frankfurt am Main

Mon 9/1

5:35 pm-6:21 pm

2 stops31h 46m

$825

Oklahoma CityFrankfurt am Main

OKC - FRA

OKCFRA

Oklahoma City Will Rogers World

Tue 9/16

12:04 pm-8:15 am

1 stop13h 11m

Frankfurt am Main

Tue 9/30

10:00 am-9:42 pm

1 stop18h 42m

$861

Oklahoma CityFrankfurt am Main

OKC - FRA

OKCFRA

Oklahoma City Will Rogers World

Mon 6/9

11:17 am-9:50 am

2 stops15h 33m

Frankfurt am Main

Mon 6/16

11:00 am-8:23 pm

2 stops16h 23m

$1,107

Oklahoma CityFrankfurt am Main

OKC - FRA

OKCFRA

Oklahoma City Will Rogers World

Sat 8/23

11:25 am-2:40 pm

2 stops20h 15m

Frankfurt am Main

Mon 9/1

7:00 am-11:47 pm

3 stops23h 47m

$1,271

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 14 results
1
2

Best time to book a flight from Oklahoma City to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg from Oklahoma City 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 Oklahoma City to Heidelberg

How far ahead should I book a flight from Oklahoma City to Heidelberg?

Use this chart to determine the optimal time to book a round-trip flight from Oklahoma City to Heidelberg. Price data was last updated on April 25, 2025.

Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oklahoma City to Heidelberg. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Oklahoma City to Heidelberg?

Currently, January is the cheapest month in which you can book a flight from Oklahoma City to Heidelberg (average of $729). Flying from Oklahoma City to Heidelberg in June is currently the most expensive (average of $1,086). 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 OKC to HE1?

Find hourly flight availability from Oklahoma City 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 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oklahoma City 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 1, 2025.
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,448 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,349 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What airport do you fly from for flights from Oklahoma City to Heidelberg?

    If you book a flight to Heidelberg from Oklahoma City, you will be flying from Will Rogers World, which is the city’s only airport. Oklahoma City Will Rogers World (OKC) is located 7.0 mi from the center of Oklahoma City. There are 0 flights from Will Rogers World to Heidelberg per day from 3 different airlines.

  • What are the cheapest airlines to fly from Oklahoma City to Heidelberg one-way?

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $445. However, be on the lookout for offers from British Airways and Lufthansa, as they are both options that can get you from Oklahoma City to Heidelberg for a low price.

  • Can I find deals for flights from Oklahoma City to Heidelberg that include hotel bookings?

    Yes. In addition to deals on Oklahoma City to Heidelberg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oklahoma City to Heidelberg?

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

  • Can I find deals for business class flights from Oklahoma City to Heidelberg?

    Yes. Cheapflights offers flight deals from Oklahoma City 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 Oklahoma City to Heidelberg?

    Currently, January is the cheapest month in which you can book a flight from Oklahoma City to Heidelberg (average of $729). Flying from Oklahoma City to Heidelberg in June is currently the most expensive (average of $1,086). 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

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

Top 3 airlines flying from Oklahoma City to Heidelberg

Discover the top 3 airlines that operate flights from Oklahoma City 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$682Average$980FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$744Average$1,093FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$829Average$1,189FlexibilityNo cancel feeOn-time71%

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.
Site
Privacy Preferences©2025 Cheapflights