Cheap flights from Boulder to Narita

View AU$777 flight on Thu, 19 Feb. 2026Opens in a new window

Popular airlines from Boulder to Narita

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Cheap Flights from Boulder (DEN) to Narita (TYO)

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.

Delta
Sat, 24 Jan. - Fri, 30 Jan.
DEN
Denver
NRT
Tokyo
AU$1,339 Return, found 4 days ago
AU$1,339
Return
found 4 days ago
Select Delta flight, departing Sat, 24 Jan. from Denver to Tokyo, returning Fri, 30 Jan., priced at AU$1,339 found 4 days ago
Delta
Sat, 24 Jan. - Fri, 30 Jan.
DEN
Denver
NRT
Tokyo
AU$1,416 Return, found 4 days ago
AU$1,416
Return
found 4 days ago
Select Delta flight, departing Sat, 24 Jan. from Denver to Tokyo, returning Fri, 30 Jan., priced at AU$1,416 found 4 days ago
Air Canada
Wed, 22 Oct. - Wed, 29 Oct.
DEN
Denver
NRT
Tokyo
AU$1,486 Return, found 6 days ago
AU$1,486
Return
found 6 days ago
Select Air Canada flight, departing Wed, 22 Oct. from Denver to Tokyo, returning Wed, 29 Oct., priced at AU$1,486 found 6 days ago
Alaska Airlines
Sun, 24 Aug. - Tue, 9 Sep.
DEN
Denver
NRT
Tokyo
AU$1,597 Return, found 15 hours ago
AU$1,597
Return
found 15 hours ago
Select Alaska Airlines flight, departing Sun, 24 Aug. from Denver to Tokyo, returning Tue, 9 Sep., priced at AU$1,597 found 15 hours ago
United
Sun, 24 Aug. - Tue, 9 Sep.
DEN
Denver
NRT
Tokyo
AU$1,689 Return, found 15 hours ago
AU$1,689
Return
found 15 hours ago
Select United flight, departing Sun, 24 Aug. from Denver to Tokyo, returning Tue, 9 Sep., priced at AU$1,689 found 15 hours ago
American Airlines
Sun, 24 Aug. - Tue, 9 Sep.
DEN
Denver
NRT
Tokyo
AU$1,697 Return, found 15 hours ago
AU$1,697
Return
found 15 hours ago
Select American Airlines flight, departing Sun, 24 Aug. from Denver to Tokyo, returning Tue, 9 Sep., priced at AU$1,697 found 15 hours ago

Find the cheapest month to fly from Denver (DEN) to Tokyo (HND)

February is typically the cheapest month to fly

From AU$1,230 - AU$2,419 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.