Cheap flights from Seattle to Sri Lanka from $803
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Sri Lanka departing on 9/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Seattle to Sri Lanka
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Sri Lanka?
The month of February is, on average, the cheapest month to fly to Sri Lanka from Seattle, with most prices found around $961. If you aren’t able to travel to Sri Lanka during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $1,014.
What is the cheapest day to depart on your flight to Sri Lanka?
Our data shows that Sunday is the least expensive day to fly to Sri Lanka. Tickets to fly out on this day can be as low as $1,299. Flights from Seattle to Sri Lanka on a Monday will generally be more expensive and average around $1,513. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Sri Lanka?
At noon is the cheapest time of day to fly from Seattle to Sri Lanka when you can find flight prices for as low as $1,021. Flying to Sri Lanka at noon is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Sri Lanka, so prices are often more expensive at around $1,384 per ticket.
How far in advance should I book a flight to Sri Lanka?
You are more likely to see cheaper flights to Sri Lanka from Seattle when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Sri Lanka for around $1,204 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sri Lanka from Seattle for as low as $1,044 on momondo.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Sri Lanka?
Turkish Airlines and China Eastern are the most popular carriers operating from Seattle/Tacoma Intl to Sri Lanka
What airlines fly to Sri Lanka?
Singapore Airlines, Emirates and Turkish Airlines are the top three most popular airlines that fly to Sri Lanka from Seattle according to our data. Singapore Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Sri Lanka. Keep in mind that there are 4 different airlines that fly to Sri Lanka on a routine basis, so you have a few additional options to choose from.
Cheap Seattle to Sri Lanka flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Sri Lanka
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Sri Lanka?
Prices for flights from Seattle/Tacoma Intl Airport to Sri Lanka are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Sri Lanka?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Sri Lanka is 4 as of June 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Sri Lanka?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Sri Lanka.
What documentation or ID do you need to fly to Sri Lanka?
The travel and health documents you'll need for your trip to Sri Lanka may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sri Lanka. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Seattle to Sri Lanka
Compare and see reviews for airlines that fly from Seattle to Sri Lanka with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $782 | Free Cancellation | Rating 8.1 1,302 reviews | |||
| PriceFrom $915 | Free Cancellation | Rating 7.3 3,848 reviews | |||
| PriceFrom $1,103 | Free Cancellation | Rating 7.4 3,584 reviews | |||
| PriceFrom $1,145 | Free Cancellation | Rating 8.1 3,264 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to Sri Lanka?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Sri Lanka. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Seattle to Sri Lanka with flexible booking policies on momondo?
Yes. All flights to Sri Lanka from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Seattle to Sri Lanka?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Sri Lanka.
I’m not ready to book a flight from Seattle to Sri Lanka right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Sri Lanka, momondo offers a useful price alert feature which will track prices for flights to Sri Lanka from Seattle and alert you when they change.