Cheap flights from San Diego to Tokyo from $449

In general, February is the cheapest month to fly from San Diego to Tokyo Haneda Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $814. The month of September is another great option to travel to Tokyo Haneda Airport, with average flight prices from San Diego averaging around $880.

You are more likely to see cheaper flights to Tokyo Haneda Airport from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo Haneda Airport for around $1,062 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo Haneda Airport from San Diego for as low as $859 on momondo.

You could potentially save up to 1% on your flight if you consider stops on a San Diego to Tokyo Haneda Airport flight.

As of February 2026, prices for San Diego to Tokyo Haneda Airport flights are approximately 6% more expensive when compared to flights at the same time last year.

United Airlines and Delta are the most popular carriers operating from San Diego to Tokyo Haneda

United Airlines, ANA and Delta are the top three most popular airlines that fly to Tokyo Haneda Airport from San Diego according to our data. United Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Tokyo Haneda Airport. Keep in mind that there are 7 different airlines that fly to Tokyo Haneda Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 0% of flights between San Diego and Tokyo have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

San Francisco (SFO) was the most common stop: 34% of momondo users choosing 1-stop flights on this route connected there.

Flights via Manila (MNL) offer the lowest average round-trip price of $645.

Flights connecting via Seattle (SEA) have the shortest average one-way travel time: 15h 07m.

Seattle (SEA) has the shortest average layover time for this route: 1h 45m.