$762 Find Cheap Flights from Washington to Sri Lanka

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Useful Info
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Good to know

Low seasonMay
High seasonAugust
Cheapest flight$762
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Seattle to Colombo

FAQs for booking flights from Washington to Sri Lanka

  • How does KAYAK find such low prices on flights from Washington to Sri Lanka?

    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 Sri Lanka.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Sri Lanka?

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

  • What is the Hacker Fare option on flights from Washington to Sri Lanka?

    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 Sri Lanka with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Sri Lanka?

    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 Sri Lanka up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Sri Lanka?

    Based on KAYAK data, the cheapest day to fly to Sri Lanka is Sunday where round-trip tickets can be as cheap as $1,299. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $1,513 on average.

  • What is the cheapest time of day to fly to Sri Lanka?

    The cheapest time of day to fly to Sri Lanka is generally in the afternoon, when round-trip flights cost $1,021 on average. Morning departures are around 5% cheaper than evening flights, on average. The most expensive time of day to fly to Sri Lanka is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,384.

  • What is the cheapest month to fly from Washington to Sri Lanka?

    The cheapest month for flights from Washington to Sri Lanka is October, when tickets cost $1,007 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,572 and $1,416 respectively.

  • How far in advance should I book a flight from Washington to Sri Lanka?

    To get a below average price on the flight from Washington to Sri Lanka, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

  • How long is the flight to Sri Lanka?

    An average nonstop flight from Washington to Sri Lanka takes 22h 37m, covering a distance of 8474 miles. The shortest route is Seattle (SEA) to Colombo Bandaranaike Intl Airport (CMB) with an average flight time of 21h 05m.

Book cheap flights from Washington to Sri Lanka

Recent round-trip flight deals

8/24Sun
1 stopSingapore Airlines
24h 50mSEA-CMB
9/20Sat
1 stopSingapore Airlines
20h 25mCMB-SEA
$762
8/24Sun
1 stopSingapore Airlines
24h 50mSEA-CMB
9/20Sat
1 stopSingapore Airlines
20h 25mCMB-SEA
$767
9/10Wed
1 stopTurkish Airlines
29h 05mSEA-CMB
9/25Thu
1 stopTurkish Airlines
23h 00mCMB-SEA
$993
8/24Sun
1 stopTurkish Airlines
21h 35mSEA-CMB
10/1Wed
1 stopTurkish Airlines
40h 20mCMB-SEA
$1,011
9/10Wed
2 stopsAir Canada
31h 55mSEA-CMB
9/25Thu
2 stopsAir Canada
45h 41mCMB-SEA
$1,078
9/21Sun
2 stops
44h 20mSEA-CMB
10/4Sat
2 stops
42h 56mCMB-SEA
$1,085
9/10Wed
2 stopsAir Canada
40h 55mSEA-CMB
9/25Thu
2 stopsAir Canada
42h 56mCMB-SEA
$1,097
9/9Tue
2 stops
26h 45mSEA-CMB
9/25Thu
2 stops
23h 30mCMB-SEA
$1,105
9/10Wed
1 stopQatar Airways
28h 00mSEA-CMB
9/24Wed
1 stopQatar Airways
21h 40mCMB-SEA
$1,137
8/24Sun
2 stopsQatar Airways
31h 35mSEA-CMB
10/1Wed
1 stopQatar Airways
28h 55mCMB-SEA
$1,146

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Recent one-way flight deals

5/13Tue
2 stopsEmirates
36h 45mSEA-CMB
$947
6/12Thu
2 stops
25h 25mSEA-CMB
$1,037
6/14Sat
2 stops
25h 25mSEA-CMB
$1,094
6/13Fri
2 stops
29h 30mSEA-CMB
$1,290
6/15Sun
1 stopTurkish Airlines
21h 35mSEA-CMB
$1,319
5/5Mon
2 stopsCathay Pacific
23h 48mSEA-CMB
$1,341
5/7Wed
2 stopsCathay Pacific
27h 07mSEA-CMB
$1,346
6/15Sun
2 stopsKLM
34h 30mSEA-CMB
$1,448
5/8Thu
1 stopSingapore Airlines
24h 50mSEA-CMB
$1,691
5/6Tue
1 stopSingapore Airlines
24h 50mSEA-CMB
$2,149

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Last minute flights from Washington to Sri Lanka

Last minute flight, train and bus deals

5/5Mon
multi-stop
32h 35mSEA-CMB
5/12Mon
multi-stop
31h 55mCMB-SEA
$1,334
5/5Mon
multi-stop
32h 35mSEA-CMB
5/13Tue
multi-stop
33h 50mCMB-SEA
$1,347
5/3Sat
multi-stopQatar Airways
21h 05mSEA-CMB
5/5Mon
multi-stopQatar Airways
35h 09mCMB-SEA
$1,370
5/3Sat
multi-stopQatar Airways
22h 05mSEA-CMB
5/5Mon
multi-stopQatar Airways
28h 55mCMB-SEA
$1,407
5/5Mon
multi-stop
34h 15mSEA-CMB
5/12Mon
multi-stop
31h 05mCMB-SEA
$1,441
5/5Mon
multi-stop
32h 35mSEA-CMB
5/12Mon
multi-stop
33h 33mCMB-SEA
$1,458
5/5Mon
multi-stop
30h 50mSEA-CMB
5/13Tue
multi-stop
35h 30mCMB-SEA
$1,500
5/3Sat
multi-stop
24h 25mSEA-CMB
5/5Mon
multi-stop
34h 05mCMB-SEA
$1,513
5/3Sat
multi-stopQatar Airways
30h 35mSEA-CMB
5/5Mon
multi-stopQatar Airways
35h 09mCMB-SEA
$1,530
5/3Sat
multi-stop
32h 40mSEA-CMB
5/5Mon
multi-stop
34h 05mCMB-SEA
$1,585

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Everything you need to know for your flight to Sri Lanka

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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