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Cheap flights from Oklahoma to London Heathrow Airport from £225

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 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — LHR
24 May — 31 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oklahoma to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Oklahoma to Heathrow
Explore the most affordable flight options available from Oklahoma to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2026.

Mon 9/1114:39
TUL
-
LHR
1 stop14h 36m
United Airlines
Wed 11/1111:05
LHR
-
TUL
2 stops40h 49m
United Airlines
Deal found 21/4£552
Tue 10/1114:07
OKC
-
LHR
1 stop11h 23m
United Airlines
Thu 12/1106:50
LHR
-
OKC
2 stops15h 57m
United Airlines
Deal found 23/4£552
Fri 2/1017:05
OKC
-
LHR
2 stops55h 30m
Multiple Airlines
Mon 5/1019:30
LHR
-
OKC
2 stops27h 17m
Multiple Airlines
Deal found 23/4£571
Mon 11/512:25
DFW
-
LHR
2 stops26h 35m
Air Canada
Thu 21/506:30
LHR
-
DFW
1 stop13h 45m
Air Canada
Deal found 23/4£623
Mon 28/908:45
DFW
-
LHR
2 stops25h 15m
Scandinavian Airlines
Fri 2/1007:05
LHR
-
DFW
2 stops19h 56m
Scandinavian Airlines
Deal found 23/4£625
Sun 8/1115:45
DFW
-
LHR
1 stop32h 45m
Multiple Airlines
Wed 18/1106:30
LHR
-
DFW
1 stop13h 55m
Multiple Airlines
Deal found 23/4£627
Sun 26/407:00
DFW
-
LHR
2 stops17h 30m
Air Canada
Tue 12/514:05
LHR
-
DFW
1 stop13h 40m
Air Canada
Deal found 23/4£628
Fri 1/521:30
DFW
-
LHR
1 stop18h 55m
Turkish Airlines
Thu 7/522:40
LHR
-
DFW
1 stop20h 05m
Turkish Airlines
Deal found 19/4£629
Sun 26/412:20
DFW
-
LHR
1 stop15h 40m
Multiple Airlines
Thu 21/506:30
LHR
-
DFW
1 stop13h 45m
Multiple Airlines
Deal found 24/4£631
Wed 19/806:00
OKC
-
LHR
2 stops18h 30m
Air Canada
Tue 1/913:30
LHR
-
OKC
2 stops38h 35m
Air Canada
Deal found 24/4£631
Mon 12/1012:25
DFW
-
LHR
1 stop15h 35m
Multiple Airlines
Sun 18/1006:30
LHR
-
DFW
1 stop13h 05m
Multiple Airlines
Deal found 24/4£632
Tue 28/412:20
DFW
-
LHR
1 stop12h 10m
Multiple Airlines
Tue 5/506:30
LHR
-
DFW
1 stop13h 45m
Multiple Airlines
Deal found 23/4£632

Find flight deals from Oklahoma to Heathrow

Keep the following information in mind while searching for Oklahoma to Heathrow flight deals. Data was last updated 24 April 2026.

Round-trip from

£571

One-way from

£225

Popular in

May

Cheapest in

February

Average price

£554
Lufthansa
  • Lufthansa
  • 2/10-5/10
  • 4 total stops
  • 82h 47m total
  • Oklahoma to London
Search Deals
British Airways
  • British Airways
  • 28/7
  • 1 total stop
  • 18h 24m total
  • Oklahoma to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£126 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 April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Oklahoma 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 24 April 2026.
Use the filters below to find and compare flights from Oklahoma to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TulsaLondon

TUL - LHR

TULLHR

Tulsa

Tue 11/8

09:22-08:20

2 stops16h 58m

London Heathrow

Tue 25/8

06:50-17:45

2 stops16h 55m

£648

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Tue 6/10

11:25-13:15

1 stop19h 50m

London Heathrow

Wed 14/10

06:30-20:40

2 stops20h 10m

£648

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Tue 8/9

17:20-13:15

1 stop13h 55m

London Heathrow

Tue 15/9

06:30-20:31

2 stops20h 01m

£648

FayettevilleLondon

XNA - LHR

XNALHR

Fayetteville Northwest Arkansas

Wed 26/8

06:30-07:45

1 stop19h 15m

London Heathrow

Tue 1/9

06:50-17:55

2 stops17h 05m

£648

FayettevilleLondon

XNA - LHR

XNALHR

Fayetteville Northwest Arkansas

Tue 8/9

11:45-13:15

1 stop19h 30m

London Heathrow

Wed 16/9

06:30-17:06

2 stops16h 36m

£648

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Wed 9/9

13:00-12:05

2 stops17h 05m

London Heathrow

Tue 15/9

08:40-20:30

2 stops17h 50m

£651

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Tue 29/9

13:00-08:50

2 stops13h 50m

London Heathrow

Wed 21/10

06:30-20:40

2 stops20h 10m

£651

FayettevilleLondon

XNA - LHR

XNALHR

Fayetteville Northwest Arkansas

Tue 13/10

15:30-13:05

2 stops15h 35m

London Heathrow

Tue 20/10

06:30-17:09

2 stops16h 39m

£652

TulsaLondon

TUL - LHR

TULLHR

Tulsa

Mon 10/8

14:35-08:30

1 stop11h 55m

London Heathrow

Mon 24/8

16:25-17:45

2 stops31h 20m

£656

Oklahoma CityLondon

OKC - LHR

OKCLHR

Oklahoma City Will Rogers World

Sat 19/9

17:04-09:40

1 stop34h 36m

London Heathrow

Wed 30/9

14:05-16:47

2 stops32h 42m

£658

Flights are sorted by cheapest return flights first.

Deals found on 21/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Oklahoma to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Oklahoma 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 to London Heathrow Airport

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

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oklahoma 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 to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Oklahoma to London Heathrow Airport (average of £296). Flying from Oklahoma to London Heathrow Airport in June is currently the most expensive (average of £731). 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 to London Heathrow Airport?

Related info for your journey

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

    There are many flights that can get you from Oklahoma to London Heathrow Airport in 9h 20m. Fly via United Airlines, Delta, or Finnair to get the fastest option. There are 4736 mi between Oklahoma and London Heathrow Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Oklahoma to London Heathrow Airport?

    Most travelers choose Dallas/Fort Worth - London Heathrow, Oklahoma City Will Rogers World - London Heathrow or Tulsa - London Heathrow when deciding on the best route from Oklahoma to London Heathrow Airport.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Oklahoma to London Heathrow Airport (average of £296). Flying from Oklahoma to London Heathrow Airport in June is currently the most expensive (average of £731). 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
Wembley
Croydon
Hounslow
Northampton
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Swindon
Ipswich
Southend-on-Sea
Guildford

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Alternative routes for Oklahoma to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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San Francisco to London City flights
San Francisco to Stansted flights
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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 to Heathrow?

When you search for this flight from Oklahoma to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Oklahoma.

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

Certainly. Search results for flights to Heathrow from Oklahoma shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Oklahoma to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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