₱18,814 Find Cheap Flights from Washington to Southeast Asia

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Southeast Asia.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington to Southeast Asia is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington to Southeast Asia with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Southeast Asia is Manila Ninoy Aquino Intl Airport (MNL), with an average flight price of ₱36,880.

Based on KAYAK data, the cheapest day to fly to Southeast Asia is Thursday where round-trip tickets can be as cheap as ₱57,367. On the other hand, the most expensive day to fly is Friday, where round-trip prices are ₱62,857 on average.

The cheapest time of day to fly to Southeast Asia is generally in the evening, when round-trip flights cost ₱976 on average. Morning departures are around 11% more expensive than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is ₱1,088.

The cheapest ticket to Southeast Asia from Washington found in the last 72 hours was to Manila, at ₱901 round-trip. The most popular route is Seattle (SEA) to Manila (MNL) and the cheapest round-trip airline ticket found on this route in the last 72 hours was ₱901.

The cheapest month for flights from Washington to Southeast Asia is February, when tickets cost ₱46,469 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is ₱75,654 and ₱73,273 respectively.

To get a below average price on the flight from Washington to Southeast Asia, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

An average nonstop flight from Washington to Southeast Asia takes 25h 08m, covering a distance of 17424 km. The shortest route is Seattle (SEA) to Manila (MNL) with an average flight time of 13h 30m.

Based on KAYAK flight searches, the most popular destination is Manila (74% of total searches to Southeast Asia). The next most popular destinations are Cebu City (18%) and Angeles City (6%). Searches for flights to Tacloban City (1%) are also popular.