Cheap flights from Oklahoma to London from $318

The cheapest month to fly to London from Oklahoma is in February. Flight prices, which tend to average around $339, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Oklahoma averaging around $399.

You are more likely to see cheaper flights to London from Oklahoma when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $934 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Oklahoma for as low as $767 on momondo.

British Airways, KLM, and Air Canada are the most popular carriers operating from Oklahoma to London

British Airways, American Airlines and United Airlines are the top three most popular airlines that fly to London from Oklahoma according to our data. British Airways is the first choice among our users, with 39% of people opting to fly with this airline when traveling to London. Keep in mind that there are 7 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

The number of flights available between Oklahoma and London is 197 per week as of May 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

If you’re flying from a popular airport in Oklahoma, such as Tulsa or Oklahoma City, and flying into London, then you can expect flight times to average 11h 19m and 12h 08m, respectively.