Washington to Tokyo DCA, IAD → HND, NRT
Ronald Reagan National Airport (DCA), Washington Dulles International Airport (IAD) → Haneda Airport (HND), Narita International Airport (NRT)
The cheapest return found recently is $895 with Frontier Airlines, 1 Dec – 17 Dec, found 6 days ago. The cheapest one-way found recently is $568 with Air Premia, 26 Oct, found 3 days ago.
Return
The cheapest return fare on each of 3 departure dates is usually $947 to $1,067.
Cheapest return found recently
$895
1 Dec – 17 Dec · Frontier Airlines
Washington Dulles International Airport (IAD) → Narita International Airport (NRT)
Leaves 12:06 p.m. · Return leaves 11:10 a.m. · 71 h of travel, both ways together
out 3 stops, back 2 stops
found 6 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$895 1 Dec – 17 Decfound 6 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 23 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $895 to $1,754.
At $895, the cheapest return found recently is at the low end of that range.
23 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 3 departure dates from 19 Nov to 1 Dec, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 16-night return fares leaving within 3 days of 1 Dec to compare.
Every date we hold
6 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 19 Nov – 26 Nov | $998 | Ethiopian Airlines | Washington Dulles International Airport (IAD) → Narita International Airport (NRT) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 30 Nov – 7 Dec | $1,136 | Air Premia | Washington Dulles International Airport (IAD) → Narita International Airport (NRT) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 1 Dec – 17 Dec | $895 | Frontier Airlines | Washington Dulles International Airport (IAD) → Narita International Airport (NRT) | out 3 stops, back 2 stops | found 6 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $895.
Airlines on the cheapest dates: Ethiopian Airlines, Air Premia, Frontier Airlines.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $451 to $598.
Cheapest one-way found recently
$568
26 Oct · Air Premia
Washington Dulles International Airport (IAD) → Narita International Airport (NRT)
Leaves 12:35 a.m. · 21 h 45 min trip
stops unknown
found 3 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$568 26 Octfound 3 days agoOpen this trip
$333 4 Novfound 5 days agoOpen this trip
What have prices looked like?
Over 17 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $313 to $588.
17 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 26 Oct to 14 Mar 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 26 Oct to compare.
Every date we hold
4 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 26 Oct | $568 | Air Premia | Washington Dulles International Airport (IAD) → Narita International Airport (NRT) | stops unknown | found 3 days ago | Open this trip |
| 4 Nov | $333 | Air Premia | Washington Dulles International Airport (IAD) → Narita International Airport (NRT) | stops unknown | found 5 days ago | Open this trip |
| 14 Mar 2027 | $627 | American Airlines | Ronald Reagan National Airport (DCA) → Narita International Airport (NRT) | 2 stops | found 5 days ago | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $333.
Airlines on the cheapest dates: Air Premia, American Airlines.
Premium cabin fares from Washington to Tokyo
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 1 Dec – 17 Dec in another cabin: Premium economy · Business · First
Today's prices for 26 Oct in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Washington to Tokyo?
Return
Fares 30 to 59 days before departure were typically 33% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (23 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $1,419 | $997 | +50% | 7 |
| 7–13 days | $999 | $999 | +5% | 8 |
| 30–59 days | $949 | $895 | Cheapest seen | 20 |
| 60–89 days | $1,622 | $1,133 | +71% | 18 |
| 90–179 days | $1,210 | $1,158 | +28% | 12 |
| 180+ days | $1,210 | $1,106 | +28% | 17 |
One-way
Not enough history yet: in 17 days of one-way prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Baltimore → Tokyo
57 km from Washington
$887
$8 less than flying from Washington
1 Dec – 17 Dec · BWI → NRT · out 2 stops, back 2 stops
found 6 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Baltimore → Tokyo
57 km from Washington
$823
$255 more than flying from Washington
14 Mar 2027 · BWI → NRT · 2 stops
found 5 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 1 Dec – 17 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work