We've gone through lots of different flights, to help you find the cheapest way to get from London Heathrow to Oklahoma City. You can choose from seven airlines. At the moment, 08 / Sep / 2025 is the cheapest date to travel, but scroll through the results to find the option that works best for you.
British Airways is the most popular airline that flies from London Heathrow to Oklahoma City. But it's still worth looking at other options, as there are 377 flights to Oklahoma City every week. If you want to broaden your search, look at flights departing from other airports.
The distance between London Heathrow to Oklahoma City is 7461 km. Normally, it takes about 13 hrs 55 mins to fly, and you can definitely expect the journey to be at least 12 hrs 15 mins. You can see the various flight times in the results.
February is normally the cheapest month to fly to Oklahoma City, but it’s important to try different options when you search. Searching by month, for instance, will show you the best time of the week to fly. September is always the most expensive time to fly but, if you check regularly and book early, you have a better chance of getting a good deal.
