$353 Cheap flights from Harry Reid Intl. to Narita Intl. (LAS to NRT)

Make a note of your connecting gate, because there are no direct flights on the McCarran Airport to NRT route. United Airlines, American Airlines and ANA are some airlines that will get you to Narita with just one stopover.

On average, it takes 15 hours and 27 minutes to fly from McCarran Intl. Airport (LAS) to Narita Intl. Airport (NRT). For such a lengthy flight, you’ll want to be as best prepared as possible. Think about bringing a travel pillow for better sleep, packing some snacks and wearing practical shoes and clothing.

With 5,500 mi separating Las Vegas and Narita, you’ll have oodles of time to relax and unwind. Take advantage of the in-flight entertainment, tackle a crossword or catch up on some shut-eye.

You’ll need to plan for at least one stopover if you’re on your way from McCarran Airport to Tokyo Narita Airport, as no airlines operate direct flights between these destinations. Make the most of your layover time by freshening up, giving your legs a stretch and having a shop.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.