Cheap Flights from Dulles to Singapore

Sorted by Best deal

Best deal sorts by cost per mile. Lowest price sorts by the total fare shown. On the main board, flights from your region may appear first when no region filter is selected.

Featured deal

Dulles to Singapore

Oct 30 – Nov 6, 2026
7 nights
Ethiopian
Economy

$889 USD

Round trip

View deal

Every verified deal from Dulles to Singapore, ranked by how far the fare falls below its route baseline. Prices are checked against live availability.

On the board right now

Cabin mix: 1 Economy.
Best discount right now: 37% below the route baseline.
Most active airlines: Ethiopian.

Price history: Dulles to Singapore

Lowest observed fare on this corridor over the past year, from our signals database.

$1079 — seen Aug 2026 (8 observations)
$1079 — seen Aug 2026 (8 observations)
$1084 — seen Aug 2026 (2 observations)
$1084 — seen Aug 2026 (2 observations)
$1079 — seen Aug 2026 (6 observations)
$1079 — seen Aug 2026 (2 observations)
$1079 — seen Aug 2026 (4 observations)
$1079 — seen Aug 2026 (4 observations)
$1079 — seen Aug 2026 (6 observations)
$1079 — seen Aug 2026 (6 observations)
$1079 — seen Aug 2026 (4 observations)
$1088 — seen Aug 2026
$1065 — seen Aug 2026 (2 observations)
$1065 — seen Aug 2026 (2 observations)
$1065 — seen Aug 2026 (2 observations)
$1065 — seen Aug 2026 (2 observations)
$1065 — seen Aug 2026 (2 observations)
$1065 — seen Aug 2026 (2 observations)
$1065 — seen Aug 2026 (6 observations)
$1065 — seen Aug 2026 (5 observations)
$1065 — seen Aug 2026 (2 observations)
$1066 — seen Aug 2026 (2 observations)
$1020 — seen Aug 2026 (2 observations)
$996 — seen Aug 2026 (2 observations)
$1010 — seen Sep 2026 (2 observations)
$1010 — seen Sep 2026 (2 observations)
$1010 — seen Sep 2026 (2 observations)
$1010 — seen Sep 2026 (2 observations)
$1019 — seen Sep 2026 (2 observations)
$899 — seen Sep 2026 (4 observations)
$899 — seen Sep 2026 (2 observations)
$899 — seen Sep 2026 (4 observations)
$899 — seen Sep 2026
$899 — seen Sep 2026 (4 observations)
$899 — seen Sep 2026 (4 observations)
$899 — seen Sep 2026 (2 observations)
$889 — seen Sep 2026 (2 observations)
$889 — seen Sep 2026 (4 observations)
$889 — seen Sep 2026 (4 observations)
$889 — seen Sep 2026 (4 observations)
$889 — seen Sep 2026 (4 observations)
$889 — seen Sep 2026 (4 observations)
$889 — seen Oct 2026 (2 observations)
$889 — seen Oct 2026 (2 observations)
$889 — seen Oct 2026 (4 observations)
$889 — seen Oct 2026 (4 observations)
$889 — seen Oct 2026 (2 observations)
$889 — seen Oct 2026 (2 observations)

Frequently asked questions

How many flight deals from Dulles to Singapore are on Sparkflights right now?

There are 1 verified deals from Dulles to Singapore on the board right now. The list refreshes hourly.

What is the cheapest flight from Dulles to Singapore right now?

The lowest verified fare from Dulles to Singapore right now is $889. Prices are checked against live availability before listing.

What is the lowest price ever seen from Dulles to Singapore?

The lowest fare we've recorded from Dulles to Singapore is $889, based on 48 price observations over the past year.

Which airlines fly Dulles to Singapore?

Airlines with the most deals from Dulles to Singapore right now are Ethiopian.