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Cheap flights from Oklahoma City to London Heathrow Airport from £247

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 22/11. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — LHR
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap 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 18 July 2026.

Sun 1/1117:50
OKC
-
LHR
2 stops16h 00m
Lufthansa
Thu 12/1111:10
LHR
-
OKC
2 stops17h 08m
Lufthansa
Deal found 15/7£643
Wed 14/1012:27
OKC
-
LHR
1 stop11h 53m
Iberia
Fri 6/1107:30
LHR
-
OKC
2 stops19h 17m
Iberia
Deal found 15/7£644
Wed 14/1007:15
OKC
-
LHR
2 stops18h 00m
United Airlines
Fri 6/1106:50
LHR
-
OKC
2 stops17h 22m
United Airlines
Deal found 15/7£647
Sat 31/1017:50
OKC
-
LHR
1 stop33h 05m
United Airlines
Wed 4/1106:35
LHR
-
OKC
2 stops19h 29m
United Airlines
Deal found 13/7£652
Wed 14/1013:25
OKC
-
LHR
1 stop11h 50m
Delta
Tue 20/1006:15
LHR
-
OKC
2 stops22h 46m
Delta
Deal found 13/7£653
Tue 6/1012:00
OKC
-
LHR
1 stop19h 05m
Delta
Wed 14/1009:55
LHR
-
OKC
2 stops20h 04m
Delta
Deal found 15/7£657
Tue 6/1017:49
OKC
-
LHR
2 stops17h 51m
Lufthansa
Wed 14/1007:25
LHR
-
OKC
2 stops21h 06m
Lufthansa
Deal found 15/7£660

Find 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 18 July 2026.

Round-trip from

£563

One-way from

£247

Popular in

June

Cheapest in

February

Average price

£913
United Airlines
  • United Airlines
  • 11/1-13/1
  • 4 total stops
  • 34h 59m total
  • Oklahoma City to London
Search Deals
United Airlines
  • United Airlines
  • 22/11
  • 2 total stops
  • 21h 30m total
  • Oklahoma City to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£151 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
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 18 July 2026.
Use the filters below to find and compare flights from Oklahoma City to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Mon 11/1

09:38-07:10

2 stops15h 32m

London Heathrow

Wed 13/1

06:35-20:02

2 stops19h 27m

£563

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Wed 14/10

13:25-07:15

1 stop11h 50m

London Heathrow

Tue 20/10

06:15-23:01

2 stops22h 46m

£653

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Tue 11/8

17:12-13:15

1 stop14h 03m

London Heathrow

Thu 3/9

09:55-23:58

2 stops20h 03m

£693

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Wed 9/9

13:20-12:05

2 stops16h 45m

London Heathrow

Tue 15/9

06:30-22:56

2 stops22h 26m

£696

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Wed 12/8

13:32-12:05

2 stops16h 33m

London Heathrow

Wed 19/8

08:40-20:19

2 stops17h 39m

£696
Fastest return journey

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Tue 1/9

13:30-10:00

2 stops14h 30m

London Heathrow

Tue 8/9

07:25-18:05

2 stops16h 40m

£696

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Wed 2/9

11:19-09:00

2 stops15h 41m

London Heathrow

Thu 10/9

06:30-20:30

2 stops20h 00m

£698

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Wed 2/9

17:05-12:35

1 stop13h 30m

London Heathrow

Thu 10/9

14:05-18:05

2 stops34h 00m

£699

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Tue 11/8

14:50-11:55

2 stops15h 05m

London Heathrow

Thu 3/9

21:25-19:00

2 stops27h 35m

£702

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Wed 12/8

11:40-13:05

1 stop19h 25m

London Heathrow

Wed 26/8

15:15-23:58

1 stop14h 43m

£714

Flights are sorted by cheapest return flights first.

Deals found on 18/7

Showing 1-10 of 19 resultsSorted by cheapest first
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?

Booking 18 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, February is the cheapest month in which you can book a flight from Oklahoma City to London Heathrow Airport (average of £533). Flying from Oklahoma City to London Heathrow Airport in June is currently the most expensive (average of £1,045). 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.

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

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 0 airlines. 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 11h 50m. Your travel time can differ by up to 3h 42m. Airlines will cover a distance of 4629 mi. This flight may include one or multiple stops.

  • 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, February is the cheapest month in which you can book a flight from Oklahoma City to London Heathrow Airport (average of £533). Flying from Oklahoma City to London Heathrow Airport in June is currently the most expensive (average of £1,045). 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
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Croydon
Hayes
Brentford
Colchester
Northampton
Watford
Eastbourne
Swindon
Southend-on-Sea
Poole
Kingston upon Thames
Southall
Aylesbury

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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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