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

View AU$3,150 flight on Thu, 31 Dec 2026Opens in a new window

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Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much is a Singapore Airlines flight from George Bush Intercontinental Airport (IAH) to Narita Intl. Airport (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$3,150 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.
What is the cheapest month to fly from IAH to NRT with Singapore Airlines?
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.
Does Singapore Airlines fly nonstop from George Bush Intercontinental Airport (IAH) to Narita Intl. Airport (NRT)?
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.
What airports does Singapore Airlines fly into in Tokyo?
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.
What kind of luggage can I take on a Singapore Airlines flight from George Bush Intercontinental Airport (IAH) to Narita Intl. Airport (NRT)?
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.
Can I change or cancel my Singapore Airlines flight from George Bush Intercontinental Airport (IAH) to Narita Intl. Airport (NRT)?
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."

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Narita Intl.
Airlines serving
Air Canada, Alaska Airlines, All Nippon Airways, American Airlines, EVA Airways, Japan Airlines, Turkish Airlines, United, WestJet
Popular airline
Air Canada
Distance
10605 km
Average flight time
27 hours 40 mins

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