RM 2,270 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 travellers 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 return 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.

There are 23 airports in Southeast Asia. The busiest airport is Singapore Changi Airport (SIN), with 20% of all flights arriving there.

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Southeast Asia is Singapore Changi Airport (SIN), with an average flight price of RM 1,867.

Based on KAYAK data, the cheapest day to fly to Southeast Asia is Monday when return tickets can be as cheap as RM 5,763. On the other hand, the most expensive day to fly is Thursday, when return prices are RM 8,661 on average.

The cheapest time of day to fly to Southeast Asia is generally in the morning, when round-trip flights cost RM 1,436 on average. Morning departures are around 20% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the evening, which is peak travel time and where the average cost of a ticket is RM 1,805.

The cheapest ticket to Southeast Asia from Washington found in the last 72 hours was to Manila, at RM 836 return. The most popular route is Seattle (SEA) to Manila (MNL) and the cheapest return airline ticket found on this route in the last 72 hours was RM 836.

The cheapest month for flights from Washington to Southeast Asia is January, when tickets cost RM 3,980 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is RM 7,145 and RM 6,795 respectively.

To get a below-average price on the flight from Washington to Southeast Asia, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

From Washington, there are direct flights to Southeast Asia from one city. This city is Seattle and there are 4 direct flights each week.

There are around 1 direct flights from within Washington to Southeast Asia every day. All flights depart in the morning.

Each week there are around 4 direct flights from within Washington to Southeast Asia. The most common day for departures is Tuesday, with 25% of flights taking off on this day.

An average direct flight from Washington to Southeast Asia takes 26h 53m, covering a distance of 20392 km. The shortest route is Seattle (SEA) to Kuala Lumpur Intl Airport (KUL) with an average flight time of 21h 15m.

There aren’t any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Southeast Asia. Instead, there are 4 long-haul flights (6-12 hour flight duration), with the most arriving from Seattle.

Based on KAYAK flight searches, the most popular destination is Kuala Lumpur (85% of total searches to Southeast Asia). The next most popular destinations are Kuching (9%) and Kota Kinabalu (6%).