Cheap Singapore Airlines Flights from Houston to Tokyo (IAH→NRT)

Apply the "Price (lowest to highest)" filter on Expedia to search for cheap Singapore Airlines round-trip flights from IAH to NRT. Affordable one-way fares from AU$1,487 are available as well.*

*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the least expensive months to jet away to Tokyo with Singapore Airlines. You could also find great prices on one-way and round-trip tickets in February.

Click on our "Nonstop" filter when searching for direct Singapore Airlines flights from IAH to NRT. You can also compare other carriers servicing the same direct route.

Singapore Airlines flights from George Bush Intercontinental Airport (IAH) to Tokyo land at Narita Intl. Airport (NRT). This is the main entry point to this city.

On a standard economy flight with Singapore Airlines from IAH to NRT, you can bring 2 checked-in bags up to 23 kgs with dimensions no larger than 79 centimetres x 74 centimetres x 198 centimetres in total. For carry-on, you're allowed 2 cabin bags weighing up to 7 kgs and measuring less than 114 centimetres. Size and weight restrictions may vary based on the airfare type and cabin class you're in. To make sure you don't get caught with additional fees at the airport, double-check your Singapore Airlines booking or look up the airline's website before you begin packing.

Depending on the ticket type you purchased, a fee is typically charged if you cancel or reschedule your booking more than 24 hours after it's confirmed. To secure flexible plane tickets, select our "No cancel fee" or "Changes included" filter when looking for flights. For more details on modifying or cancelling your reservation, go to "Trips," select your flight and click on "Manage Booking."