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Cheap flights from Oklahoma City to London Heathrow Airport from £261

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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — LHR
1 Jan — 8 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Oklahoma City Will Rogers World to London Heathrow are usually found in October or November, booked 52 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Find flight deals from Oklahoma City to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Oklahoma City to Heathrow
Explore the most affordable flight options available from Oklahoma City to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 December 2025.

Fri 12/1214:38OKC - LHR
1 stop13h 22mBritish Airways
Fri 19/1212:35LHR - OKC
1 stop17h 24mBritish Airways
Deal found 29/11£503
Tue 16/1207:10OKC - LHR
1 stop17h 55mDelta
Sun 18/106:30LHR - OKC
2 stops22h 08mDelta
Deal found 30/11£536
Tue 16/1207:10OKC - LHR
1 stop17h 55mMultiple Airlines
Sun 18/110:45LHR - OKC
1 stop17h 53mMultiple Airlines
Deal found 30/11£540
Tue 16/1212:25OKC - LHR
1 stop11h 30mLufthansa
Sun 18/110:00LHR - OKC
1 stop17h 27mLufthansa
Deal found 1/12£561
Tue 16/1207:30OKC - LHR
1 stop16h 25mUnited Airlines
Sun 18/110:25LHR - OKC
2 stops17h 02mUnited Airlines
Deal found 1/12£581
Tue 16/1214:38OKC - LHR
2 stops17h 42mBritish Airways
Sun 18/106:05LHR - OKC
2 stops20h 39mBritish Airways
Deal found 30/11£614
Sun 30/1112:00OKC - LHR
1 stop16h 15mUnited Airlines
Sat 6/1215:30LHR - OKC
2 stops30h 16mUnited Airlines
Deal found 30/11£726
Fri 12/1207:10OKC - LHR
2 stops18h 00mUnited Airlines
Fri 19/1212:05LHR - OKC
1 stop17h 01mUnited Airlines
Deal found 29/11£772

Cheap flight deals from Oklahoma City to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) to Heathrow (LHR). 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 2 December 2025.

Round-trip from

£440

One-way from

£261

Popular in

June

Cheapest in

October

Average price

£750
United Airlines
  • United Airlines
  • 17/3-25/3
  • 4 total stops
  • 50h 19m total
  • Oklahoma City to London
Search Deals
14/1
  • 14/1
  • 3 total stops
  • 39h 59m total
  • Oklahoma City to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£142 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Oklahoma City to Heathrow 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 858,174 searches. Data last updated 2 December 2025.
Use the filters below to find and compare flights from Oklahoma City to London Heathrow Airport that are best for you.

Fly from

Oklahoma City

Fly to

Heathrow

Route

Depart

Return

Price

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Tue 13/1

09:05-07:10

2 stops16h 05m

London Heathrow

Tue 20/1

12:05-21:27

1 stop15h 22m

£450

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Wed 1/4

13:10-08:20

1 stop13h 10m

London Heathrow

Wed 15/4

14:05-21:58

2 stops37h 53m

£452

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Tue 13/1

07:00-07:05

1 stop18h 05m

London Heathrow

Tue 20/1

06:20-20:40

2 stops20h 20m

£452

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Sun 8/3

19:00-10:15

1 stop34h 15m

London Heathrow

Tue 17/3

06:35-20:18

2 stops18h 43m

£452

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Wed 14/1

05:20-07:50

1 stop20h 30m

London Heathrow

Wed 21/1

08:55-00:03

2 stops21h 08m

£452

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Wed 14/1

10:00-06:30

2 stops14h 30m

London Heathrow

Wed 21/1

06:35-19:01

2 stops18h 26m

£453

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Wed 14/1

08:00-07:50

1 stop17h 50m

London Heathrow

Wed 21/1

12:30-20:40

1 stop14h 10m

£457

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Tue 13/1

11:23-07:50

1 stop14h 27m

London Heathrow

Tue 20/1

15:50-00:03

1 stop14h 13m

£457

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Tue 13/1

13:45-07:30

1 stop11h 45m

London Heathrow

Tue 20/1

11:35-20:28

1 stop14h 53m

£457

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Sun 11/1

11:00-15:00

2 stops22h 00m

London Heathrow

Sun 18/1

06:05-17:51

2 stops17h 46m

£460

Flights are sorted by cheapest return flights first.

Deals found on 30/11

Showing 1-10 of 20 results
1
2

Best time to book a flight from Oklahoma City to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Oklahoma City with our price prediction graph.
Estimated return 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 London Heathrow Airport

How far ahead should I book a flight from Oklahoma City to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Oklahoma City to Heathrow. Price data was last updated on 28 November 2025.

Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oklahoma City to London Heathrow Airport. 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 London Heathrow Airport?

Currently, August is the cheapest month in which you can book a flight from Oklahoma City to London Heathrow Airport (average of £345). Flying from Oklahoma City to London Heathrow Airport in June is currently the most expensive (average of £778). 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 LHR?

Find hourly flight availability from Oklahoma City to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 December 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 17% on flights from Oklahoma City to London Heathrow Airport by exploring options for tickets in the morning.

How much does it cost for a return flight from Oklahoma City to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 2 December 2025.
Check out reviews from past customers who have flown with British Airways from Oklahoma City to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,549 reviews
Check prices

Overall

6.7

Food

6.4

Crew

7.6

Boarding

6.9

Comfort

6.7

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,549 reviews
British Airways
6.7
Okay
7,549 reviews
Check prices

Overall

6.7

Food

6.4

Crew

7.6

Boarding

6.9

Comfort

6.7

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma City to Heathrow. 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 London Heathrow?

    Most people fly from Oklahoma City Will Rogers World (OKC) if they book a flight from Oklahoma City to London Heathrow. On average, Will Rogers World has 0 outbound flights to London Heathrow per day from 1 airline. Oklahoma City Will Rogers World is conveniently located just 7.0 mi from Oklahoma City’s city center.

  • How long is the flight from Oklahoma City to London Heathrow Airport?

    United Airlines and Delta can get you from Oklahoma City to London Heathrow Airport in just under 13h 10m. Your travel time can differ by up to 4h 55m. Airlines will cover a distance of 4629 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Oklahoma City to London Heathrow Airport round-trip?

    British Airways, at £431, was found to be the cheapest airline from Oklahoma City to London Heathrow Airport.. You may be able to fly from Oklahoma City to London Heathrow Airport for 37% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma City to Heathrow 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 London Heathrow Airport?

    Currently, August is the cheapest month in which you can book a flight from Oklahoma City to London Heathrow Airport (average of £345). Flying from Oklahoma City to London Heathrow Airport in June is currently the most expensive (average of £778). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Northampton
Hounslow
Slough
Gatwick
Luton
Ilford
Wembley
Colchester
Brentford
Watford
Hayes
Crawley
Deal
Winchester
Swindon
Romford
Bedford
Chichester

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 airline flying from Oklahoma City to Heathrow

Discover the top airline that operate flights from Oklahoma City to Heathrow. 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 858,174 searches. Data last updated 2 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£431Average£722FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Oklahoma City to Heathrow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Oklahoma City today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Oklahoma City to Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Oklahoma City to Heathrow.

Can Cheapflights find flights from Oklahoma City to Heathrow with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Oklahoma City to Heathrow, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Oklahoma City to Heathrow become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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