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Cheap Flights from Seattle to Colombo, LK, Sri Lanka - SEA to CMB

Popular flights from Seattle to Colombo

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
May 15, 2016 May 23, 2016 $1,538
Srilankan Airlines
Departure Date Return Date Lowest Price
Jul 18, 2016 Jul 25, 2016 $1,750
United Airlines
Departure Date Return Date Lowest Price
Jun 2, 2016 Jun 15, 2016 $1,539

How Much Does it Cost to Fly from Seattle to Colombo (SEA to CMB)?

We have collected flight cost data from across the web for travel from Seattle to Colombo, and have found the average flight price for this trip to be $1,676.

When Can I Buy the Cheapest Flight from Seattle to Colombo (SEA to CMB)?

Airlines can adjust prices for plane tickets from Seattle to Colombo based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Seattle to Colombo

The chart below shows up-to-date information regarding the cheapest days to fly from Seattle to Colombo.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$1,691 $1,846 $1,701 $1,539 $1,655 $1,736 $1,569

Lowest Fares Chart By Month from Seattle to Colombo

The chart below shows the lowest fare by month when flying from Seattle to Colombo.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Seattle Colombo American 5/15/16 5/23/16 3 $1,538
June Seattle Colombo United 6/2/16 6/15/16 2 $1,539
July Seattle Colombo Srilankan 7/18/16 7/25/16 2 $1,750
August Seattle Colombo United 8/3/16 8/19/16 2 $1,583
September Seattle Colombo American 9/4/16 9/17/16 2 $1,705
October Seattle Colombo United 10/11/16 10/24/16 1 $1,724
November Seattle Colombo American 11/14/16 11/23/16 2 $1,524
December Seattle Colombo United 12/19/16 12/26/16 2 $1,476

Round Trip vs One Way Flights from Seattle to Colombo (SEA to CMB)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Seattle to Colombo. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Seattle to Colombo is $2,215.

The average price for round trip flights from Seattle to Colombo is $1,889.

Seattle to Colombo Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Seattle to Colombo?
Answer: Dubai, AE

Airlines Flying from Seattle to Colombo (SEA to CMB)

Below are the different airlines that fly from Seattle to Colombo with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Seattle to Colombo.

Seattle to Colombo
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Emirates DXB X X X X X X X
Emirates DXB / MLE X X X X X X X
Korean ICN X X X

Airports for Your Route

These pages contain information about the major airports in Seattle and Colombo, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $196
Seattle to New York American, Alaska, JetBlue, Frontier, Hawaiian, Sun Country, United, Virgin America $301

Cheap International Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Chennai Jet Airways, American, Air India, Alaska, United $964
Seattle to Bangkok American, Alaska, Hawaiian, Bangkok, Thai, United $833
Seattle to Bangalore Jet Airways, American, Air India, Alaska, United $1,198
Seattle to Delhi Jet Airways, American, Air India, Alaska, Hawaiian, United, KLM*, Great Lakes $985
Seattle to Thiruvananthapuram Jet Airways, American, Air India, Alaska, United $1,247
Seattle to Mumbai Jet Airways, American, Air India, Alaska, United $1,011
Seattle to London American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Adria, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, XL Airways, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic, City Jet $594
Seattle to Kochi Jet Airways, American, Air India, Alaska, United $1,224
Seattle to Hyderabad Jet Airways, American, Air India, Alaska, United $1,059
Seattle to Tokyo American, Alaska, Hawaiian, JAL, All Nippon, United, Island Air $838
Seattle to Hong Kong American, Alaska, JetBlue, Cathay, Hawaiian, Hong Kong, United $680
Seattle to Paris American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, XL Airways, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $1,096

Cheap International Flights to Colombo - CMB

FlightsAirlineLowest Price
Vancouver to Colombo Air Canada, Srilankan, WestJet $1,296
Portland to Colombo American, Alaska, Hawaiian, United, Srilankan $1,818
Vancouver to London Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Meridiana, Adria, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, FlexFlight, WestJet $429
Vancouver to Bangkok Air Canada, Bangkok, Thai $928
Vancouver to Delhi Jet Airways, Air Canada, Air India, Air Transat, KLM*, WestJet $835
Vancouver to Chennai Jet Airways, Air Canada, Air India, Air Transat, WestJet $878
Portland to Chennai Jet Airways, American, Air India, Alaska, United $1,206
Vancouver to Mumbai Jet Airways, Air Canada, Air India, Air Transat, KLM*, WestJet $879
Portland to Bangalore Jet Airways, American, Air India, Alaska, United $1,337
Vancouver to Shanghai Sichuan, Air Canada, Air China, China Southern, Hainan, Xiamen, China Eastern, WestJet $440
Vancouver to Bangalore Jet Airways, Air Canada, Air India, Air Transat $1,031
Vancouver to Kochi Jet Airways, Air Canada, Air India, Air Transat $1,147
Vancouver to Thiruvananthapuram Jet Airways, Air Canada, Air India $1,367
Portland to Bangkok American, Alaska, Hawaiian, Bangkok, Thai, United $828
Vancouver to Beijing Sichuan, Air Canada, Air China, China Southern, Hainan, Xiamen, China Eastern, WestJet, Shenzhen $444
Portland to Kochi Jet Airways, American, Air India, Alaska, United $2,041
Cheap Flights from Seattle to Colombo, LK, Sri Lanka, from $1,538 Round trip from SEA to CMB